baber/WOPTO huggingface dataset:
Patent JP-S54113342-A (JP)
Title: Direct recording device
Inventor: FUJIKAWA YOSHITAKA
IPC: G03G15/02
Filed: 1978-02-24
Abstract: PURPOSE:To reproduce a half tone and to improve the reliability, without any use of optical coupling means, by changing the potential at a shield electrode and by changing the potential difference between the shield electrode and a shaping electrode. CONSTITUTION:A shaping electrode 2 is enclosed through an insulator 9 by a shield electrode 10, which is not grounded to the earth but is supplied with an image density signal from an image density control unit 8. Among the electric lines 11 of force from the electrode 2, the lines generated from the side terminate at the electrode 10 to exhibit the converging effect of the electric lines. The potential according to an image density to be recorded is applied from the control unit 8, while being free from being maintained at a constant potential, so that the extent of transverse extension of the electric lines 11 generated from the electrode 2 is controlled. By supplying a shield electrode 3 with the potential according to the image density to be recorded, the number of the electric lines through the surface of recording paper 4 is so controlled that the image density to be formed on the paper surface is varied to reproduce the half tone.
Patent JP-S63189986-A (JP)
Title: Preventing system for improper use of card
Inventor: SHIMADA MASAO
IPC: G06K17/00
Filed: 1987-02-02
Abstract: PURPOSE:To limit the frequency of a card or the amount of transaction by a card by updating the transactional threshold for each use of a pair of the cards by a central unit and by controlling to restore to the initial value by the use of another card. CONSTITUTION:When a depositor having an account with the bank draws his own accounted deposit, the limited value 8 or 10 for the card used within the recorded data in the account for a filing unit 4 is updated in reply to the withdrawn deposit and the limited value for the paired cards is set as the initial value. Hence, when a pair of cards are used alternatively, the limitation is substantially relieved to withdraw freely his own deposit to the limit. When an improper user who has only one of paired card withdraws the accounted deposit, the limited value 8 or 10 cannot be restored to the initial value so that he cannot withdraw the deposit beyond the registered value as the maximum limit. Hence the damage by the improper withdrawal is limited to a value lower than the preset maximum value.
Patent JP-H10220926-A (JP)
Title: Motor expansion valve
Inventor: OKANO REIJIROU
IPC: F25B41/06
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To obtain a motor expansion valve independent from a motor in which the coolant atmosphere on the valve mechanism side can be isolated hermetically from the atmosphere on the motor side through a small and simple sealing mechanism without using any bellows. SOLUTION: A first working shaft 147 for displacing a valve 146 is fitted idly and slidingly in a fitting hole 151 made in a housing 140 and a second working shaft 155 is provided independently from the first working shaft 147. Rotation of a motor 162 is transmitted to the second working shaft 155 which is thereby turned while moving in the axial direction. A recess 147b and a ball member 154 for transmitting only the axial movement of the second working shaft 155 to the first working shaft 147 are interposed between the first and second working shafts 147, 155. An O-ring 152 for sealing the outer circumferential part of the first working shaft 147 is placed in the fitting hole 151.
Patent JP-S56117052-A (JP)
Title: Water heater utilizing solar heat
Inventor: HITSUOKA HIROSHI
IPC: F24S10/70
Filed: 1980-02-20
Abstract: PURPOSE:To increase the effect of heat collection by a mechanism wherein convex lens groups are arranged to a supporting frame curved so as to match with the movement of the sun in rows, and the focusses of each convex lens are connected to a heat absorbing plate in a water tank. CONSTITUTION:The angles of each convex lens are adjusted so that the directions of a large number of convex lenses 11 disposed to a movable frame body 8 curving in an arc-shape are separately directed to the front to the sun moving to the west from the east in the daytime. Such adjustment connects the focusses of each convex lens 11 to a heat absorbing plate 3 in a water tank 2 successively during a time band when solar-rays irradiate, the effect of heat collection by means of the convex lenses 11 is maximized, and water in the water tank 2 is heated, and discharged from a hot-water discharging pipe 5 as hot water.
Patent JP-H08192821-A (JP)
Title: Substitution method of gas like nitrogen gas and device thereof
Inventor: OKAMOTO TAMOTSU
IPC: B65B31/06
Filed: 1995-01-13
Abstract: PURPOSE: To prevent the deformation of a container on substituting a gas and obtain a high gas substitution ratio and increase the using efficiency of the gas and simplify the gas substitution process and increase the productivity. CONSTITUTION: A nozzle 104 is inserted in the nozzle insertion opening 3 between a container body 1 and a cover body 2 and a substituting gas like nitrogen gas is charged in the container 1 through this nozzle 104. In this way, the substituting gas is conducted in the container 1 and air is naturally discharged from an air discharging space generated between the nozzle insertion opening 3 and the nozzle 104. After air discharge, the nozzle is pulled out and the cover body is closely sealed with the container body 1.
Patent JP-H10207989-A (JP)
Title: Magnetic card reader
Inventor: SATO HITOSHI
IPC: G11B17/00
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To cope with a thin magnetic card by catching a magnetic card between a second driving roll and a retaining roll and performing the control with this catch position as the reference so that a test card and a first retaining roll are separated from each other by a minute distance through a first control tool. SOLUTION: When a card reader is used for a card whose thickness is about 0.76mm like a magnetic card, a first control tool 31 is controlled to extend a gap W2 between a first driving roll 1 and a first retaining roll 11. When it is used for a this card whose thickness is about 0.2mm like a prepaid card, the first control tool 31 is controlled to reduce the gap W2 between rolls 1 and 11. Thus, accurate magnetic recording is possible even when a thick card as well as a thin card is used, and the card reader can be used for thick cards and thin cards.
Patent JP-H07230343-A (JP)
Title: Portable electronic equipment
Inventor: KOBAYASHI KOICHI
IPC: G06F1/16
Filed: 1994-02-18
Abstract: PURPOSE:To provide a portable electronic equipment which can prevent the sudden omission of the back-shaped parts. CONSTITUTION:A portable electronic equipment includes a casing 4 having a bottom surface 5 and an upper surface 6, an attachment port 17 opened on the surface 5, a pack storing part 15 having a ceiling surface 15c set opposite to the port 17, and a pack-shaped parts 31 which is loaded into the part 15 in an unloadable way when it is put into the part 15 through the port 17 and then slid in the direction parallel to the surface 15c. Furthermore the engagement parts provided on the part 15 and the parts 31 are engaged with each other when the parts 31 is slid and to hold the parts 31 at the part 15, together with a lock piece 42 which locks the part 31 held at the part 15, and a stopper 51 which is provided on the surface 15c and can move up and down by its empty weight to be attached to an detached from the parts 31.
Patent JP-S57134947-A (JP)
Title: Test piece cassette of microscopic work device
Inventor: ITOU TSUTOMU
IPC: H01L21/683
Filed: 1981-02-16
Abstract: PURPOSE:To facilitate accurate positioning of a test piece against an exposure device by providing a free rotating positioning mechanism of a test piece and a positioning mechanism that determines the position of the test piece by rotating a holder in a cassette body. CONSTITUTION:A cassette body 1 held at handles 5 can be placed into test piece chamber of an electron beam exposure device. It is guided by a guide rails 3 onto a test piece table and its positioning groove is engaged in a positioning controller on the table. The cassette body 1 is precisely positioned and fixed on the table. A circular groove 6 is provided at the center of the upper surafce of the cassette body 1. On the periphery of the circular groove are an orifice matching surface 7 and a bearing 8. A circular holder 11 is placed in the groove with its position controlled by a holding bar 10 that extends into the groove pushed out by a spring 9.
Patent JP-S52105670-A (JP)
Title: Dewatering washer
Inventor: AMATOU HARUYUKI
IPC: D06F37/40
Filed: 1976-03-01
Abstract: PURPOSE: To reduce an impact sound of a magnet by balancing an attraction force of a magnet with a spring which energizes a lever which operates a clutch and a brake. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58138442-A (JP)
Inventor: HIRAMOTO JIYUNICHI
IPC: A61B5/00
Filed: 1982-02-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58141345-A (JP)
Title: Recovering method of valuable metal
Inventor: WATANABE TAKASHI
IPC: C22B19/30
Filed: 1982-02-13
Abstract: PURPOSE:To recover efficiently valuable metals with a small amount of reducing agent and fuel by charging dust containing the valuable metals and iron and the solid carbonaceous reducing agent to a kiln toreduce the metals and by oxidizing the produced FeO to generate a high temp. CONSTITUTION:Materials to be treated consisting of dust, etc. containing the valuable metals such as Zn, Pb, Cd and Fe group metals are charged together with a reducing agent of solid carbonaceous materials consisting of coke and coal corresponding to the total amount of (1) necessary for reducing the valuable metals contained in the materials to be treated, (2) necessary for reducing Fe component nearly to FeO, and (3) the amount equal to or less than above-mentioned amount (1)+(2), to a rotary kiln 1 from a dust feeding chute 4. The fuel is jetted from a burner 5 under high pressure, the inner pressure of the kiln 1 is maintained to positive pressure and the discharging side and the other sides are maintained to oxidizing and reducing atmospheres, respectively. Thus the valuable metals are reduced and vaporized and recovered as the oxides by a  cyclone 8 and a dust collector 9 of bag filter type. Fe is recovered as the oxide  and taken out through a chute 13 and a rotary cooler 14.
Patent JP-H10220558-A (JP)
Title: Differential gear
Inventor: ISHII NOBUHIRO
IPC: F16H48/30
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To facilitate the changeover of a differential gear from its locking state to its unlocking state even during holding load torque therein. SOLUTION: A differential gear involves a rotary member 25 coupled to a differential ring gear 12 on one side thereof so as to freely separate from it but not to rotate relative to it, and a boss part 25a integrated with the rotary member and fitted around an axle 3R so as to rotate relative to it. The boss part is formed with a radial through hole 25b, in which a ball 34 is held. When the ball is pressed toward the axle center through the through hole into a recessed part 20a cut in the axle, the differential gear locks the ring gear and the axle on each other to allow the transmission of torque therethrough. When the ball is allowed to get out of the recessed part by the torque reaction in that locking state, the differential gear unlocks the ring gear and the axle from each other. The differential gear employs a slider 35 fitted around the boss part for that changeover to the locking or unlocking state.
Patent JP-S61182094-A (JP)
Inventor: SATO MITSUSHIGE
IPC: H04N7/18
Filed: 1985-02-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62180835-A (JP)
Title: Station device for supplying plate material to be separated
Inventor: SAKAMOTO HIROICHI
IPC: B65H3/56
Filed: 1986-02-03
Abstract: PURPOSE:To obtain a separating device by simplified construction, which prevents the generation of misoperation of separating a plate material even if it is composed of non-magnetic material, by providing catch engaging units, detachably engaged with a side surface of the plate material, in at least mutually opposed two sides of the four longitudinal and lateral sides. CONSTITUTION:A separately supplying station device, provided in the final end of rails 14 for a traversing truck, has three sets of catch engaging units 23-25 arranged in neighboring major and minor sides of a plate material W, loaded on the traversing truck through a pallet, and in the other corner opposed to said major and minor sides. The station device respectively has a moving frame 31, longitudinally driven by a cylinder 34, in the engaging unit 23 while a moving frame 28, longitudinally driven by a power cylinder 42 through a pantograph mechanism 37, in the engaging unit 24, and engaging members 33, 41, having a bottom facing saw tooth-shaped front surface 39, are provided in four parts of outside surfaces of the moving frames 31, 38. Further the engaging unit 25 is constituted providing a similar engaging member 54 in one end of a turning arm 52 serving as a moving frame.
Patent JP-S58137565-A (JP)
Inventor: SUZUKI MASAO
IPC: B25B23/14
Filed: 1982-02-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07204575-A (JP)
Title: Decorative material
Inventor: HARANO SHUNICHI
IPC: B32B33/00
Filed: 1994-01-20
Abstract: PURPOSE:To provide a decorative material in which the bite of a coating material is improved even at the time of coating the upper surface of the decorative material with the coating material and the occurrence of cracking and peeling of the coating film can be prevented from occurring even at the time of applying some impact force to the decorative material by forming very small recessed and projecting parts over the whole surface of the decorative material through grinding and removing not only the expanded projecting parts but also partly the flat parts of the surface at the time of grinding and removing the projecting parts. CONSTITUTION:In this decorative material, the patterns are formed on the substrate by printing with the conventional gravure ink firstly an substrate color as the base color of the patterns and thereafter a real pattern through dividing it into two or three layers and subsequently, by printing on this pattern a desired pattern with the transparent or non-transparent ink contg. a chemical agent which produces a decomposed gas by heating it and/or allowing it to react. Thereafter, the decomposition of the chemical agent and the drying and curing of a coating material are performed through coating the whole desired pattern with the coating material and heating this coated pattern to a temp. at which the chemical agent is rapidly decomposed. By the action of the decomposed gas produced in this process, the coating material coated is allowed to bulge to form the projecting parts. Then, not only the projecting parts which are expanded and allowed to bulge but also the unexpanded flat parts are ground to appropriately roughen the whole surface of the decorative material and to form very small recessed and projecting parts in this surface.
Patent JP-S52105662-A (JP)
Title: Process and apparatus for treating activated sludge quickly
Inventor: SHIMIZU NORIO
IPC: C02F3/12
Filed: 1976-03-03
Abstract: PURPOSE: To increase a reaction velocity to treat at a high efficiency and to minimize an installation area in such a manner that organic materials are oxidized under high conditions of 5-80 mmol 0 2 /1.h of oxygen migration velocity in an aeration tank. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60166380-A (JP)
Title: Method for radiation image transformation and radiation image transformation panel used for said method
Inventor: NAKAMURA TAKASHI
IPC: C09K11/61
Filed: 1984-02-09
Abstract: PURPOSE:To detect fluorescence with a high sensitivity, by absorbing radiation from an object and test specimen in a specific complex halide fluorescent substance activated with europium, irradiating the fluorescent substance with electromagnetic waves, emitting fluorescence to carry out photoelectric transfer for image formation. CONSTITUTION:Radiation transmitting an object or emitted from a test specimen is absorbed in a complex halide fluorescent substance, activated with bivalent europium, and expressed by the formula (MII is Ba, Sr or Ca; MI is Rb or Cs; X and X' are Cl, Br or I and are not the same; X'' is F, Cl, Br or I; 0.1<=a<= 10.0; 0<b<=10.0; 0<x<=0.2) and the resultant fluorescent substance is then irradiated with electromagnetic waves of 450-1,000nm to emit radioactive energy accumulated in the fluorescent substance and to detect the resultant fluorescence. EFFECT:X-ray images rick in information are obtained with a low exposure dose. USE:Radiography by direct medical method.
Patent JP-H11219922-A (JP)
Title: Semiconductor device and manufacture of the same
Inventor: SAKAI YUICHI
IPC: H01L21/304
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To accurately measure the thickness of an interlayer insulating film formed on the device pattern of a semiconductor wafer. SOLUTION: A device pattern for forming a semiconductor device is formed in a chip region 5 divided with a scribe line 3 of a semiconductor wafer 1, and a monitor pattern 8 is formed of the same materials in the chip region 5 at the same time as with the device pattern. This surface is covered with an interlayer insulating film, and the interlayer insulating film is ground and planarized. Then, the thickness of the planarized interlayer insulating film is measured on the monitor pattern 8.
Patent JP-2000218754-A (JP)
Title: Laminate apparatus
Inventor: HONMA JUNICHI
IPC: B32B43/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To correctly grasp and inspect the entirety of a composite material while forming a composite material by non-destructive and numerical operation as to whether it is in a desired state or not by installing a device for grasping and inspecting the adherence state of a composite material in a laminate apparatus for forming a composite material by adhering a plurality of composite materials. SOLUTION: The lamination apparatus works to composite material 7 by holding material 5 having an adhesive applied and material 6 having no adhesive applied between an adherence roller 1 and a compression roller 2. In this instance, composite material 7 is taken up by a winding part 4 by a device 3 for grasping and inspecting the adherence state of composite material while grasping and inspecting the adherence state thereof. The inspection device 3 operates to give vibration to the composite material by a vibrator in accordance with an output from a signal generator, and measure the shift and acceleration by a sensor, and obtain a transfer function by comparing each output, and thereafter, its adherence state is comparison-determined by a comparison determination means by comparing the transfer function with a base data.
Patent JP-H02201279-A (JP)
Title: Device for testing breaking-operation of leading current of switch
Inventor: FUKUDA SHIGEHIKO
IPC: G01R31/333
Filed: 1989-01-31
Abstract: PURPOSE:To make the voltage to the ground at the opposite terminals of a switch equal to that in an actual loading test or the like by a method wherein an intermediate tap is provided for a secondary-side coil of a voltage source transformer and grounded while capacitors are provided on the opposite end sides of said secondary-side coil. CONSTITUTION:An intermediate tap 3b is provided for a secondary-side coil of a voltage source transformer 3 and grounded, while capacitors 4a and 4b are provided at the opposite ends of said secondary-side coil, and auxiliary breakers 6a and 6b are provided on the opposite end terminals A and B sides of a breaker 5 to be tested, respectively. The breaker 5 to be tested and the auxiliary breakers 6 are made to let a composite current i (iL + iH) flow beforehand through the breaker 5 to be tested, and the breaker 5 and the auxiliary breaker 6 are opened simultaneously. A superposition of a charging voltage of the capacitor 4a and a voltage Vs1 is impressed on one terminal A of the breaker 5 to be tested, and a superposition of a charging voltage of the capacitor 4b and a voltage Vs2 on the other terminal B thereof. According to this method, a voltage V = VA - VB between the opposite terminals of the breaker 5 to be tested turns to be equal to the one in an actual loading test circuit.
Patent JP-H07118109-A (JP)
Title: Water dispersible granule of neophan and azaneophan for use in protecting plant
Inventor: HANSU REEHIRINGU
IPC: A01N55/10
Filed: 1991-02-15
Abstract: PURPOSE: To obtain a water-dispersible granule suitable for controlling insects and acarids, having high natural dispersibility and extremely excellent storage stability and providing effects of an extremely small amount of wet sieving residue. CONSTITUTION: This water-dispersible granule contains a compound of the formula (A and B are each CH, CR4 or N; X is CH2 , O or S; Y is CH or Z: Z is H or F; R1 and R4 are each H, a halogen, a 1-3C alkyl, a 1-3C halogenoalkyl, a 1-3C alkoxy, a 1-3C halogenoalkoxy, a 1-3C alkylthio, a 1-3C halogenoalkylthio or R1 and R4 are bonded to form CH2 O-CH2 ; R2 is H, a 1-3C alkyl, ethyl, vinyl, a halogen or CN; R3 is H, a halogen, a 1-3C alkyl or a 1-3C alkoxy). The granule is mixed with 30-110 wt.% based on the amount of the compound of finely dispersed highly adsorbable silica, a proper wetting agent, a dispersant, aluminum silicate, magnesium aluminum silicate and a mono-, a di-or a trisaccharide of 1.8-3 times as much as the silica to give the objective water-dispersible granule.
Patent JP-H09211982-A (JP)
Title: Separation device and electrophotographic image forming device
Inventor: MAETANI MASAMI
IPC: G03G15/08
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the clogging of a filter by movably constituting the filter for separating magnetic powder. SOLUTION: The filter 13 is vibrated through flexible sheets 14a and 14b, which are vibrated by a cam 24 coupled with a motor 25 first. Therefore, developer adhering to the filter 13 is defloccurated by the vibration, and easily passes through the filter 13. The filter 13 is constituted to reciprocate in a direction orthogonal to a direction where convergent magnetic field (arrow B) generated between 1st and 2nd magnetic force sleeves 15 and 16 pierces in the case of separating the developer. Thus, the part of the filter 13 used to separate the developer is always varied and the filter 13 is hardly clogged.
Patent JP-H09207685-A (JP)
Title: Wire harness wiring structure of automobile
Inventor: MIYANISHI TOSHIYUKI
IPC: B60R16/02
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and improve the work efficiency in the wiring structure of a wire harness of an automobile. SOLUTION: There is provided a roof harness 20E arranged on the compartment side of a front pillar 31 of a car body, the compartment side of a roof rail 32 and the compartment side of a rear pillar 33. A rear harness wired on the rear part of a car body 21 is connected to the power supply side through the roof harness 20E. A clip member 42 is fitted to the roof harness 20E and fitting holes 41, 47 are provided in the car body 21 side, whereby the clip member 42 is engaged with the fitting holes 41, 47 to fix the roof harness, and there is provided a cover for covering the roof harness.
Patent JP-H05222595-A (JP)
Title: Method for controlling plating thickness in barrel plating
Inventor: TANIGUCHI TOSHIAKI
IPC: C25D17/16
Filed: 1992-02-07
Abstract: PURPOSE:To provide a method for controlling plating thickness in barrel plating by which stable quality can be obtd. independently of the number of products to be plated. CONSTITUTION:Products to be plated and dummies similar in basic shape to the products and having the almost same surface area and weight as the products are mixed and put in a barrel and plating is carried out. In this case, the total of the number of the products to be plated and that of the dummies is regulated to a previously set certain value.