baber/WOPTO huggingface dataset:
Patent JP-H034020-A (JP)
Title: Variable pre-load bearing device
Inventor: TAJIMA KIYOKAZU
IPC: F16C25/08
Filed: 1989-05-30
Abstract: PURPOSE:To uniform the size of pre-load due to piezo-electric elements by putting pressurizing force between a piezo-electric element and a bearing into operation via the taper face of a taper spacer ring which is mounted between them and slid in contact with a housing. CONSTITUTION:A ball bearing 6 has the outer periphery 6G put in contact with the end face of a ring spacer 15, which has the major-dia. face fitted to the minor-dia face of a taper spacer receiving member 20, put in contact with a housing 1, in an axial-direction movable manner. In the center hole in the receiving member 20, a taper spacer ring 25 is fitted, which has the barrel portion 26 with the major-dia face 28 formed as a slope face and slided in contact with the slope of the receiving member 20. On the opposite bearing side of a frange portion 27, piezo-electric element pieces 30 are put in contact with a circle in equal. The taper spacer ring 25 is moved by the extension force of the piezo-electric elements 30 to press the bearing 6 via a spacer 15 with involving elastic transformation. In this case, extension dispersion of the piezo-electric elements 30 is absorbed by the elastic variation of the spacer ring 25 in a radial direction to give uniform pre-load to the end face of the bearing 6.
Patent JP-S61258154-A (JP)
Inventor: ROJIYAA OODEITSUJI
IPC: G01N24/08
Filed: 1985-06-21
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-H04340051-A (JP)
Title: By-pass mixing control method
Inventor: TACHIBANA TOSHIKI
IPC: F24H1/10
Filed: 1991-05-14
Abstract: PURPOSE:To restrain hunting from being generated to obtain a stable mixed hot water temperature by determining control input of opening of a by-pass water flow rate control valve based on feed water temperature of a hot water supply device or deviation between set temperature and feed water temperature as a parameter. CONSTITUTION:Set temperature TS of a setting means 10 and feed water temperature TC of a feed water temperature sensor 6 are computed at a boiler body set temperature operation part 12 and boiler body set temperature THS computed and feed water flow rate QC of a feed water flow rate sensor 7 are computed at a gas flow rate operation part 13 and combustion rate computed of a burner 5 is inputted into a drive circuit 15 so that a gas proportional valve 15 is driven as required. And when set temperature TS, feed water temperature TC, mixed hot water temperature TM of a mixed hot water temperature sensor 8 are inputted into a by-pass controlled variable operation part 14, TS-TM, TS-TC are computed so that opening control input is computed from both values and said control input is inputted into a servomotor drive circuit 16 to control the opening of a by-pass water flow rate control valve 41. As a result, hunting is restrained from being generated so that stable mixed hot water temperature is obtained.
Patent JP-S62293687-A (JP)
Title: Manufacture of semiconductor laser
Inventor: TSUBOTA TAKASHI
IPC: H01L21/78
Filed: 1986-06-12
Abstract: PURPOSE:To form a reflecting film as a wafer altogether efficiently, by forming the laser reflecting film on the inner surface of each groove, thereafter performing dicing along the groove, and dividing a specified places other than the groove by dicing. CONSTITUTION:On a substrate 20, N-and P-type InP layers 21 and 22 are grown. Thereafter, V-groove stripes 25 are formed. A P-type InP layer 26, an InGaAsP active layer 27, an N-type InP layer 28 and an InGaAsP layer 29 are sequentially grown. Electrodes 30 and 31 are attached. Linear patterns 33 are provided in the direction intersecting the V-groove stripes 25. Grooves 34 are formed by etching. An Al2O3 film 35 and an Au film 36 are attached in each groove 34. A semiconductor wafer, which is obtained by said processes, is divided into individual elements having a specified size. This process is carried out by cutting the wafer along the center of the bottom part of each groove 34 for a reflecting film and each central line 35 with a diamond blade, which is rotating at a high speed.
Patent JP-H031605-A (JP)
Title: Electronic component
Inventor: YAMAMOTO TAKASHI
IPC: H05K5/06
Filed: 1989-05-29
Abstract: PURPOSE:To decrease the variance of an outer size and to improve the electric performance and the mechanical performance by containing an electronic component to a hollow part made of a split metal-made package, molding them with a resin. CONSTITUTION:A piezoelectric resonator 5 and capacitors 6, 6 are contained in a solid hollow part formed by metal-made packages 9a, 9b. Leads 3, 4 are inserted and fixed between the metal-made packages 9a, 9b via an insulator base. Moreover, the piezoelectric resonator 5 and capacitors 6, 6, the lead 3 and the piezoelectric resonator 5, and the capacitor 6 and the package 9b are fixed respectively via conductive paste 19 and connected electrically. Then the packages 9a, 9b are molded by a resin.
Patent JP-H05334851-A (JP)
Title: Wiring structure in magnetic head supporting mechanism
Inventor: KAKITA MANABU
IPC: G11B5/31
Filed: 1992-05-28
Abstract: PURPOSE:To prevent the spoiling of the flexibility of a flexible printed circuit board caused by a fact that molten solder at the time of soldering a coil lead goes along a wiring pattern conductor and flows out, in the flexible printed circuit board drawn out of a gimbal plate for which a magnetic head is fixed. CONSTITUTION:On the tip part 3a of a flexible printed circuit board 3, a barrier 5 for preventing the flow of the molten solder is provided in the shaped of intersecting a wiring pattern conductor 4 extended to a drawing-out part 3b.
Patent JP-H01307601-A (JP)
Title: Measuring instrument
Inventor: MIURA NOBUYUKI
IPC: G01B5/20
Filed: 1988-06-06
Abstract: PURPOSE:To improve the working accuracy of a measuring instrument and to execute an assembly of a short delivery date by adjusting a straightness adjusting device in which a sliding rail for guiding a sliding body is provided on one of supporting members against the supporting member. CONSTITUTION:Supporting posts 5R, 5L are provided vertically on the rear side on both sides of a measuring table 3 in a measuring instrument 1, and on the upper part of the supporting posts 5R, 5L, supporting arms 9R, 9L which have been formed as one body toward the front are provided. On the supporting posts 5R, 5L and the supporting arms 9R, 9L, X axis use rails 13R, 13L being sliding rails which have been extended in the X axis direction are laid through supporting members 11R, 11L. On the inside and the outside of a ball being a cylindrical member interposed between the supporting member 11L and the X axis use rail 13L, straightness adjusting devices 57, 59 are provided, respectively, and by adjusting the devices 57, 59, straightness of the X axis use rail 13L is adjusted. In such a way, the working accuracy of the measuring instrument is improved and an assembly of a short delivery date can be executed.
Patent JP-S5929088-A (JP)
Title: Treatment device for waste water
Inventor: SATOU HITOSHI
IPC: C02F3/22
Filed: 1982-08-09
Abstract: PURPOSE:To provide a treatment device for waste water which permits simultaneous and through aerobic treatment and anaerobic treatment, by providing an air diffusion pipe in the lower part of a descending flow passage pipe for waste water to be treated and providing an ascending flow passage for waste water to be treated communicating with the bottom of the flow passage. CONSTITUTION:This treatment device for waste water has the 1st flow passage pipe 1 in which the waste water to be treated descends, the 2nd flow passage pipe 2 which communicates with the bottom of the pipe 1 and in which the waste water to be treated ascends, and an air diffusion pipe which is provided in the lower part of the pipe 1. A piping 12 is provided so as to permit the return of a part of the water discharged from a deaeration tank 5 to the pipe 1. The part of the pipe 1 upper than the pipe 3 is made anerobic and an anaerobic treatment can be accomplished in said part in the above-mentioned constitution. A large amt. of air is diffused from the pipe 3 to increase the concn. of O2 in the pipe 2 and to permit a through aerobic treatment. This method has high cleaning up power and is particularly suited for removing nitrogen.
Patent JP-S5362721-A (JP)
Title: Cupola melting method
Inventor: SAKAI MASASHI
IPC: C21C1/08
Filed: 1976-11-17
Abstract: PURPOSE: To reduce the price of molten metal per ton without changing the chemical compsn. by blowing dehumidified air as a blast into a cupola so that the amt. of high carbon cast iron used can be decreased and low carbon scrap steel increased when coke ratio is made fixed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5929186-A (JP)
Title: Heat sensitive transfer dye ink tape used in dot matrix printer
Inventor: TAKEUCHI RIYOUZOU
IPC: G06K15/10
Filed: 1982-08-09
Abstract: PURPOSE:To provide a thermal transfer ink ribbon used in a dot matrix printer conincided in the using frequency of each color and the occupation area of each color and reduced in wastefulness, constituted by distributing a black color part and color parts other than the black color part in a specific area ratio in a width direction. CONSTITUTION:Black, red, green blue and yellow printed by a five-color printer appear on a document in a ratio of 75:18:5:1:1. On the other hand, the min. necessary ink ribbon width in a dot matrix printer does not require the width of the type in a type printer and may be set to a width corresponding to one dot. Therefore, the black ink part 1 and ink parts 2 other than the black ink part in the thermal transfer ink ribbon used in the dot matrix printer may be provided so as to be distributed in an area ratio of 3:1-24:1 toward the width direction of the ribbon in coincided relation to use frequency.
Patent JP-H04364350-A (JP)
Title: Actuator
Inventor: TOMINAGA TSUTOMU
IPC: H02K37/14
Filed: 1991-06-10
Abstract: PURPOSE:To increase output torque and cogging torque by providing conduction switching devices generating fields for attracting respective permanent magnets for the coils arranged, respectively, on the opposite sides of a stator opening opposing to the pole inverting part of the permanent magnet at a position where the permanent magnet stops after rotation. CONSTITUTION:A permanent magnet 4 rotatable in the housing 1 of actuator is constituted of arched parallel anisotropic segments 4a-4d twice as much as the number of poles. A pole inverting part is formed in the peripherally central part of the segment of permanent magnet 4 and a conduction switching means switches conduction to generate fields for attracting the permanent magnets 4 from coils 9-14 disposed on the opposite sides of the opening of a stator 8 opposing to the pole inverting section of the permanent magnet 4 at a position where the permanent magnet 4 stops after rotation. Consequently, output torque and cogging torque can be increased and the stop position accuracy of permanent magnet can be enhanced.
Patent JP-2000329438-A (JP)
Title: Cooling box
Inventor: OKUDA KAZUTADA
IPC: F25D11/00
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a cooling box to perform constantly excellent cooling without selecting an installation place. SOLUTION: This cooling box 1 is formed such that a Peltier element 43, a radiator 42 fixed on the upper surface of the Peltier element 43, and a blower 41 forcibly discharging heat generated by the radiator 42 are installed in a cover body 3 to open and close the upper surface opening of a heat insulation box body 2. In this case, the cooling box is structured that air inlets 324 and air outlets 332 are formed in the four sides of the cover body 3. Even when the cooling box 1 is placed in a place where three of the four sides are surrounded, this constitution supplies air through the air inlet 324 and the air outlet 332 rimaining open in one side.
Patent JP-H08326121-A (JP)
Title: Toilet device
Inventor: SHINODA HIDEO
IPC: E03D9/08
Filed: 1995-06-05
Abstract: PURPOSE: To make judgement about the end of a washing process by accurately grasping the state of the removal of filth from a human body at the washing process. CONSTITUTION: This device is equipped with a hip washing nozzle 45 fitted to a hot water washing seat 21 mounted on a toilet 20 for jetting hot water, a controller 34 for controlling a washing process under the actuation of the nozzle 45 for a motion in back and forth, and right and left directions with a longitudinal drive means 32 and a lateral drive means 33, and a dirty wash water recovery cell 57 for collecting dirty wash water after washing the anus with clean wash water from the nozzle 45. Furthermore, the dirty wash water collected with the cell 57 is taken as a change in turbidity with a photo sensor section 60, and analyzed at a signal processing section 61. Then, when the turbidity reaches a fresh water level, an anus washing process with the nozzle 45 is interrupted and the end of the process is indicated on a remote controller.
Patent JP-H06345633-A (JP)
Title: External preparation for skin
Inventor: IWAI HIDETAKA
IPC: A61K8/00
Filed: 1993-06-08
Abstract: PURPOSE:To obtain an external preparation for skin comprising an amphiphatic lipid orientated in a liquid crystal state, having stability and high skin care effect. CONSTITUTION:An external preparation for skin comprises (A) an amphiphatic lipid such as higher alcohol, fatty acid, ceramide, glycoceramide, phospholipid, glycolipid, cholesterol, cholesterol fatty acid ester, especially an amide derivative of the formula (R<1> is 10-26C saturated or unsaturated hydrocarbon group; R<2> is 9-25C saturated or unsaturated hydrocarbon group), (B) a nonionic surfactant, preferably a polyoxyethylene hardened castor oil or a polyoxyethylene alkyl ether having preferably 8-20 HLB value, (C) an ionic surfactant, (D) an oil agent such as hydrocarbons or animal or vegetable fats and oils and (E) an aqueous medium such as water or a combination of water and a water-soluble alcohol at a ratio of A+B+C=1-90wt.%, preferably 2-40wt.%, A:(B+C)=1:20-10:1, preferably 1:3-4:1, (A+B+C):D=1:1-50:1, preferably 3:2-12:1.
Patent JP-H04361890-A (JP)
Title: Laser beam machine
Inventor: KUSAKA TAKESHI
IPC: B23K26/08
Filed: 1991-06-10
Abstract: PURPOSE:To eliminate a problem that the end edge of a work is caught by a cutting plate or the rear side of the work is scratched, concerning the laser beam machine on which the work is moved in the X-axis direction and a light beam is moved in the Y-axis direction. CONSTITUTION:The laser beam machine is so constituted that the work W supported on work tables 27, 31 is moved in the X-axis direction and simultaneously a machining head 5 is moved in the Y-axis direction. The characteristics are that the cutting plate 21 provided immediately under the machining head 5 which is moved in the Y-axis direction is comprised of rollers 23, 25 as a pair of rotating bodies by which an adequate space S is formed and that the work tables 27, 31 comprises belt members 29, 33 which are wrapped around each table in a freely traveling and rotating state.
Patent JP-S5564616-A (JP)
Title: Protection system for recording medium
Inventor: YUASA MIKIO
IPC: G06F3/06
Filed: 1978-11-10
Abstract: PURPOSE:To prevent abnormal writing on a recording medium due to logical malfunction such as power break, and also to protect the recording medium, by providing a circuit delaying write operation and that which cuts off a write current on detecting an abnormal state. CONSTITUTION:A WRS signal indicating the write mode of a unit is inputted to NAND circuit 11 and NOR circuit 12 through terminal 1. Further, a GOI signal indicating the operation instruction of the unit is inputted to NAND circuit 13 through therminal 2. Furthermore, a parallel circuit of capacitor C1 and resistance R1 is connected to the other input side of NAND circuit 11 to form a delay circuit. An output signal from NAND circuit 11 is inputted to NOR circuit 12 and an output from NAND circuit 13 is inverted by inverter 14 and sent out from terminal 3 as a GO-IN signal, the operation instruction of a write logic part. As a result, if the unit is put into a write state due to malfunction of a logic, the power supply is released by using the delay circuit and a switch circuit such as a relay, so that information files can be protected.
Patent JP-H06349194-A (JP)
Title: Recording and reproducing device
Inventor: HIGASHIYA HIROSHI
IPC: G11B20/00
Filed: 1993-06-10
Abstract: PURPOSE:To obtain a high acquisition rate of picture blocks at the time of a special reproduction by band-compressing two analog video signals, adding and recording them after multiplying them with carrier waves and separating and demodulating a regenerative modulated signal and reproducing signals while band-expanding signals. CONSTITUTION:Analog video signals 101, 103 being inputted simultaneously are compressed in band compressing circuits 3, 4 respectively and multiplied by a carrier wave 105 and a carrier wave whose phase is different by 90 deg. from the wave 105 and added each other in a quadrature modulation circuit 6 to be recorded as a modulated signal 106 in a recording and reproducing part 7. A regenerative signal 107 from the reproducing part 7 is separated and multiplied by a regenerative carrier wave 108 and a carrier wave whose phase is different by 90 deg. from the wave 108 in a quadrature detection circuit 8 respectively and then expanded in expanding circuits 10, 11 respectively to be outputted as regenerative analog video signals 110, 112. Thus, the high acquisition rate is obtained at the time of the special reproduction since two analog video signals are recorded and reproduced simultaneously. Further, in a case of digital video signals, signals can be recorded and reproduced in a same manner by passing signals through a signal converting circuit and a mapping circuit.
Patent JP-H07319825-A (JP)
Title: Lock control system for shared table
Inventor: KUBOTA KENICHI
IPC: G06F9/52
Filed: 1994-05-27
Abstract: PURPOSE:To unlock a shared table by automatically restoring the shared table to an original state when an program interruption is generated during the locking of the shared table. CONSTITUTION:When a lock request to a table 111 is outputted from a process 4, a locking mechanism 6 locks the table 111 and then accesses a table retreating/restoring mechanism 10 to retreat the table 111 to a table retreating area 2. The process 4 executes processing for referring and updating the table 111, but if a program interruption is generated before the end of the processing, control is transferred to an exception handler 5. The handler 5 outputs an unlock request specifying a restoration request to an unlocking mechanism 7, which restores the table 111 retreated to the retreating area 2 to a table group 1 and then unlocks the table 111.
Patent JP-2000332519-A (JP)
Title: Antenna fitting structure for radio device
Inventor: ANZAI MASATO
IPC: H01Q1/24
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an antenna fitting structure for a radio device which enables an antenna to be fitted to a radio device housing with ease as well as before without decreasing the strength of the tip part of a cylinder body at the fitting part of the antenna. SOLUTION: At the fitting part of the antenna, the cylinder body 12 whose external sectional shape is a D shape is provided by forming a plane 26 which is axially long from the tip on an external surface, of a resin material, an elastic tongue piece 14 having an engagement projection part 16 which has a free end on the cylinder body tip side, has a plane outside it and projects out to the free end is provided at the position of the plane 26 at its intermediate part, and a rib 18 which is axially long is provided on the external surface of the cylinder body 12 while shifting by 90 deg. from the plane 26 around the axis. A fitting hole 32 in a hole shape corresponding to the external sectional shape of the cylinder body 12 is bored penetrating the radio device housing 30.  When the cylinder body 12 is inserted into the fitting hole 32, the plane outside the elastic tongue piece 14 is fixed in elastic contact with the plane of the inner peripheral surface of the fitting hole 32, the engagement projection part 16 engages the tongue piece to stop it from moving in the drawing-out direction, and the rib 18 stops the cylinder body 12 from rotating on the axis in the fitting hole 32.
Patent JP-H08315661-A (JP)
Title: Displacement detection switch device
Inventor: YAMADA KENICHI
IPC: H01H11/00
Filed: 1995-05-12
Abstract: PURPOSE: To enhance efficiency of switch assembly work by arranging a movable board connected to an operating lever between a cover body and a base board for forming a switch main body and applying ultrasonic welding to between the cover body and the base board and between the operating lever and the movable board. CONSTITUTION: A switch main body 3 has a joint part A formed by welding a periphery part 1a formed on the lower surface of a cover body 1 and an upper surface periphery part of a base board 2 corresponding to the cover part 1 by bringing a horn for ultrasonic welding into contact from an arrow (a) direction. A projection 5a of a movable board 5 is fit in a recessed groove 4a of one side part of an operating lever 4 capable of turning to the outside of the main body 3. By bringing the horn for ultrasonic welding into contact from an arrow (b) direction, the operating lever 4 and the projection 5a are welded to form a joint part B. A member of part of a conductive plate 6 serves as an accepting member, therefore, welding of the lower surface of the movable board 5 and the base board 2 is prevented. Formation by welding reduces the number of components and makes a switch small.
Patent JP-H05329466-A (JP)
Title: Crude refuse treatment device
Inventor: YAMANE AKIHIRO
IPC: B02C21/00
Filed: 1992-05-29
Abstract: PURPOSE:To increase drying efficiency and drying treatment speed by providing a crushing, dehydrating and transporting device, drying container, agitating member, combustion furnace, hot air supply pipe and air discharge pipe for drying, and setting the rotating direction of the agitating member at the same direction as the hot air direction from the hot air supply pipe. CONSTITUTION:The outdoor air is passed through a heat exchanger 8 where the outdoor air is heated by the heat of the combustion furnace 7. The heated air is supplied through the hot air supply pipe 19 to the drying container 3. The hot air comes into contact with crude refuse in the drying container 3 and the moist air absorbing the moisture of the crude refuse is sent through the air discharge pipe 20 for drying to the heat exchanger 9 where the air is heated by the waste gas; thereafter, the heated air is sent to the combustion furnace 7. On the other hand, the crude refuse is supplied into the drying container 3 while the crude refuse is crushed and dehydrated in the crushing, dehydrating and transporting device 2. A stop valve 15 for supply is closed and the crude refuse is agitated and dried by the agitating member 16 in the drying container 3 when the prescribed amt. of the crude refuse is supplied. The direction of the hot air and the rotating direction of the agitating member 16 are the same and, therefore, the contact time of the hot air and the crude refuse increases and the quantity of the heat possessed by the hot wind is sufficiently used for drying.