baber/WOPTO huggingface dataset:
Patent JP-S62249130-A (JP)
Title: Laser recorder
Inventor: IKO MITSUTOSHI
IPC: G03B27/32
Filed: 1986-04-22
Abstract: PURPOSE:To feed a heat development type film at a high speed with small speed variation and to make images on the film precise by taking the film out of a film feed-out art with the torque of a DC servo motor and placing a load larger than a specific value on the DC servo motor at any time. CONSTITUTION:An image information recording part 5 consists of a laser optical system and irradiates the film 100 which is held and driven by a main driving device 4 with the laser light breadthwise. When a laser recording device is put in operation, the film 100 fed out of the film feed-out part 2 is supplied through a drawing-out driving roller device 8 while drawn by a main driving roller 40. Namely, the film 100 is drawn out with the torque of the DC servo motor 7 and a load larger than a prescribed load is placed on the DC servo motor 7 through the main driving roller 40 at any time. Then, the film 100 always moves stably at the low speed at a position where it is pressed against the outer peripheral surface of the main driving roller 40 by two pressure rollers 41 and 42.
Patent JP-S5216975-A (JP)
Title: Method of manufacturing semiconductor unit
Inventor: FUKUDA TAKESHI
IPC: H01L21/28
Filed: 1975-07-30
Abstract: PURPOSE: To provide with a method of manufacturing a semiconductor unit of easy processes equipped with thick insulated film and furthermore, free from diconnection. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5521018-A (JP)
Title: Electrostatic printing method
Inventor: YAMAMOTO MIKIO
IPC: G03G15/02
Filed: 1978-08-01
Abstract: PURPOSE: To obtain the printer which is economical in running cost, maintenance cost, equipment cost, etc. by controlling the passage of the ions produced between electrodes selectively with an aperture board, letting them deposit on a film and developing the film then transferring images on plain paper.  
     CONSTITUTION: Ions are selectively flown off from an aperture board 1 and are attracted to a back bar 2. Electrostatic latent images are formed on a film-form medium 3 and are made to visible images by a developing device 4. These are transferred to plain paper 8 by a transfer electrode 7. A fixing device 9 heats this plain paper 8 and fixes the visible images having been transferred. Hence, if the ions being flown from the aperture board 1 are selected according to desired characters and patterns, the characters and patterns may be printed on the plain paper 8. Since cleaning electrodes 10a, 10b completely remove the charges on both surfaces of the film. Soiling of the background is nil despite repeated use. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57208176-A (JP)
Title: Semiconductor negative resistance element
Inventor: OONO YASUO
IPC: H01L29/86
Filed: 1981-06-17
Abstract: PURPOSE:To stably integrate a negative resistance element by employing a field effect transistor technique used widely in a large scale integrated circuit. CONSTITUTION:A p type region 2 is formed in contact with an n type region 1, an n type region 3 is formed in contact with the region 2, and a p type region 4 is formed in contact with the region 3. The first gate electrode 6 which reaches the regions 1 and 3 partly or entirely of the surface of the region 2 through a gate insulating film 5 is provided. Further, the second gate electrode 8 which reaches the regions 2 and 4 partly or entirely of the surface of the region 3 through a gate insulating film 7 is provided. Energizing electrodes 9, 10 are provided at the end parts of the regions 1, 4.
Patent JP-S5319897-A (JP)
Title: Bank note accepting device
Inventor: NAO MANABU
IPC: G07F7/04
Filed: 1976-08-06
Abstract: PURPOSE: The occurrence of troubles is prevented by accommodating bank notes into accommodating means when abnormality occurs in the device. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06304875-A (JP)
Title: Holding tool for electronic part and handling method thereof
Inventor: TAKASHIMA HIROYOSHI
IPC: H01G13/00
Filed: 1993-04-20
Abstract: PURPOSE:To surely and stably hold a chip type electronic part without staining its external surface. CONSTITUTION:An electronic part holding tool 11, wherein at least one end edge is opened toward the outside to further form a recessed part 14 in accordance with the dimension of an electronic part chip 15 with the recessed part 14 serving as an electronic part holding part, and further at least a pair of opposed internal side surfaces 14a, 14b of the recessed part 14 are constituted of elastic material, is obtained.
Patent JP-H07278571-A (JP)
Title: Hydrogenating dealkylation of polycyclic aromatic oil
Inventor: SATO YOSHIKI
IPC: C07C15/20
Filed: 1991-03-30
Abstract: PURPOSE:To increase the concentration of a simple polycyclic aromatic compound by dealkylating coal tar oil or coal-liquefied oil. CONSTITUTION:A simple polycyclic aromatic compound is obtained in high concentrations by noncalalytically hydrogenating dealkylation of of coal tar oil-550 deg.C in soint point or coal-liquefied oil <=538 deg.C in boiling hot point or coal- liquefied oil <=500 deg.C in boiling or cal-538 deg.C in boiling point at 660-800 deg.C in the pressure of hydrogen.
Patent JP-H06305191-A (JP)
Title: Image forming device
Inventor: MURANO SHUNJI
IPC: B41J2/455
Filed: 1993-04-21
Abstract: PURPOSE:To fix a substrate within a short time by a method wherein a substrate abutting reference surface is provided on a housing with a lens array securely attached, and the substrate provided with an image element array is abutted on the reference surface so that both the arrays are opposed to each other at a fixed interval and fixed to the housing by an elastic member. CONSTITUTION:A substrate 1 is provided with a light emission diode array 2 made of a plurality of light emission diodes 2a. A lens array 3 is securely bonded to an upper part of a housing 4. A substrate abutting reference surface 4a for the substrate 1 is formed in the lower part of the housing 4. The top surface of the substrate 1 is abutted against the reference surface 4a. The substrate 1 is fixed by pressing the lower surface thereof toward the housing 4 by an elastic member 4 engaged with a fastener 4b provided on the peripheral part of the housing 4. Therefore, the light emission array 2 can be simply provided opposedly to the lens array 3 at a fixed interval on the optical axis thereof. In this manner, the substrate 1 can be simply fixed to the housing 4 in a short time, and a workability in manufacturing an image forming device is enhanced.
Patent JP-H08282468-A (JP)
Title: Liquid pressure servo unit
Inventor: MAEHARA TOSHIFUMI
IPC: B60T13/12
Filed: 1995-04-19
Abstract: PURPOSE: To prevent increase of sliding resistance by installing a seal member in a piston-cylinder sliding part, hindering a liquid pressure from acting on the seal member in the period out of operation, and preventing the member from risk of deformation. CONSTITUTION: When the brake pedal is stamped and an action piston 4 advances, a liquid pressure exhaust valve 35 is closed, and the communication between a reserver R and power liquid pressure chamber 7 is shut. In a liquid pressure supply valve 15 a plate 25 and guide 16 move left in the attached illustration so that the relative positioning of a valve piston 20 with a valve sleeve 16 varies. As a result, the liquid pressure from an accumulator A is supplied to the liquid pressure chamber 7 as following the route consisting of a cross-hole 12, inner hole 22a in guide rod, hole 21 in valve piston, hole in valve sleeve, and a hole in the guide 16, and thereby a power piston 5 is operated. With the movement of the power piston 5, the action piston 4 also moves left through a clip 29, and it is possible to reduce the stamping force for the brake pedal.
Patent JP-H01266185-A (JP)
Title: Ice nucleus-forming agent
Inventor: MIYA AKIKO
IPC: C09K3/24
Filed: 1988-04-18
Abstract: PURPOSE:To attain an improvement in the safety while maintaining an ice nucleus activity and avoiding direct contact of an ice nucleus-forming material with the skin, by microencapsulating said material. CONSTITUTION:An ice nucleus-forming material is obtd. by culturing an ice nucleus-forming bacterium (e.g. Erwinia herbicola). This material is mixed with a soln. of a natural polymer (e.g., sodium alginate) and sprayed into a coagulant soln. so as to effect coagulation. Thus, an ice nucleus-forming agent comprising a microencapsulated ice nucleus-forming material as a core material is obtd.
Patent JP-H10284783-A (JP)
Title: Pulse waveform rectifying circuit and lightemitting element drive circuit using the circuit
Inventor: NOBECHI KIYOTOSHI
IPC: H04B10/2507
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To obtain a restricted pulse signal of an overshoot or a pattern jitter in an output, in a pulse waveform rectifying circuit and a lightemitting element drive circuit using the circuit. SOLUTION: This pulse waveform rectifying circuit is provided with a pulseamplifying circuit for amplifying an input pulse signal, and a minute signal generating circuit for generating a minute pulse signal at a specific timing in synchronism with an edge of the input pulse signal, and this generated minute pulse signal is synthesized to an output pulse signal of the pulse-amplifying circuit, thereby offsetting an overshoot or an undershoot component which is overalpped on an output pulse signal of the pulse-amplifying circuit. Further, an output voltage in a state that an output of the pulse amplifying circuit is at a high impedance is clamped by a specific voltage, and an increased (return) value of the output voltage is made constant without data patterns of an input signal, thereby restricting a pattern edge of the output signal.
Patent JP-H10282746-A (JP)
Title: Image forming device
Inventor: TAKADA SHINICHI
IPC: G03G15/00
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To prevent an image from being deteriorated by rushing shock when the leading edge of the sheet material rushes into a fixing means, even when the length of sheet material in a carrying direction is shorter than a carrying distance between an image forming means and a fixing means. SOLUTION: This device is provided with a control part E which compares the length of recording paper in the carrying direction with the carrying distance L from the photoreceptor drum 11 of an image forming part to a fixing unit 27 so as to control the carrying speed of the recording paper, based on the comparison information. In the case of judging that the length of the recording paper in the carrying direction is shorter that the carrying distance L between the photoreceptor drum 11 of the image forming part and the fixing unit 27, the carrying speed of the recording paper is made slow at least in a given distance just before the leading edge of the recording paper reaches the fixing unit 27.
Patent JP-S5319173-A (JP)
Title: Evaporating and concentrating apparatus
Inventor: ONO MASAO
IPC: B01D1/06
Filed: 1976-08-06
Abstract: PURPOSE: To decrease the degree of supersaturation of the liquid at the part of wall contacting to the liquid and thus to prevent the sticking of crystal to the inner wall, by equipping the baffle near the liquid surface of the evaproation chamber, drawing out a part of the liquid to be tre/d from the lower part and providing the flowing passage for refluxing tangentially betweem the baffle and the wall. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01265420-A (JP)
Title: Switching device
Inventor: MIURA KEIICHI
IPC: H01H23/02
Filed: 1988-04-16
Abstract: PURPOSE:To commonly use the switching bodies to be continuously provided by providing an operation body with a light leading-out part facing a display window and a guide member having a light guiding part, while providing a check part, which checks mounting in the position not facing a display element of the light guiding part. CONSTITUTION:When the operation bodies 39 are mounted on the operation parts of the respective switching bodies 11, the light guiding parts 46b of the guide members 47 are positioned facing the neon lamps 23 and the LED 24 of the respective display elements, the lights from the display elements 23 and 24 are introduced from the light guiding parts 46b for being reflected on the tilting surface of the light guiding part 46a to radiate in the light leading-out part 45. Further, in the switching bodies 11 to be arranged in the middle part of a mounting frame, the display elements 23, 24 and the display windows 44 of the operation bodies 39 are almost facing so that the light incident from the light guiding parts 46a radiates in the light leading-out parts. Further, when the light guiding parts 46 of the guide members 47 are going to mount the operation bodies 39 in the positions not facing the display elements 23, 24 of the switching bodies 11, the blocking parts 42 closely contact the rising parts of the operation parts to block the mounting the fitting pieces on the operation parts so that the operation bodies 39 are prevented from being inversely mounted on the switching bodies 39.
Patent JP-H10286457-A (JP)
Title: Gaseous carbon dioxide absorbent and method for transporting living fish
Inventor: TANAKA HIROKAZU
IPC: B65D81/26
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To obtain a gaseous CO2 absorbent safely and easily preventing the reduction of the vital power of living fishes and the death of them during transportation at a low cost, by wrapping an alkaline earth metallic hydroxide with a gas-permeable plastic material having a specified gas permeability and impermeable to water under atmospheric pressure. SOLUTION: Powder or granules of calcium hydroxide or magnesium hydroxide are wrapped with a gas permeable plastic material having 0.1-3,000 sec/100 ml air, preferably about 1-1,000 sec/100 ml air Garley type gas permeability (JIS P8117) and impermeable to water under atmospheric pressure in the form of a microporous film or a nonwoven fabric. The microporous film is a polyolefin film having micropores of about 0.01-50 μm size. The nonwoven fabric is obtd. by intertwisting and dispersing long polyolefin fibers and joining them by hot pressing.
Patent JP-H05292537-A (JP)
Title: Offset cancel circuit
Inventor: TAMAYAMA HIROSHI
IPC: H04N5/225
Filed: 1992-04-14
Abstract: PURPOSE:To correct an offset (the deviation of a reference level) of an input signal having plural color components. CONSTITUTION:Detecting circuits 26R, 26G, an 26B detect color data of respective color components from data of the digitally converted input signal, Integrating circuits 28R, 28G, and 28B integrate these detected color data to calculate the average value. An addition/subtraction circuit 32 subtracts the average value of color data from data of the input signal. Thus, an offset cancel circuit 1 eliminates the offset component included in the input signal.
Patent JP-H09277282-A (JP)
Title: Injection tool of foamable raw material and production of skin integrated type foamed resin object using the same
Inventor: SAKAMOTO YUTAKA
IPC: B29K105/04
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To reduce the percent defective of a skin integrated type foamed resin object to improve productivity. SOLUTION: An injection tool made of a resin for injecting a foamable raw material from the injection port 14 of a bag-shaped skin T is equipped with the cylindrical part 1 fitted in the injection port 14 and flanges 2, 3 respectively provided to the outside and inside of the cylindrical part 1 and the inside flange 3 is connected to the cylindrical part 1 through a plurality of the hinge parts 4 radially rising from the cylindrical part 1 and these hinge parts 4 obliquely rise so that the flange sides 4b thereof go away from the outside flange 2 as compared with the cylindrical part sides 4a thereof.  The cylindrical part 1 of the injection tool is fitted in the injection port 14 of the skin T and the hinge parts 4 are elastically deformed by the flexibility thereof so that the flange sides 4b approach and the skin T of the peripheral edge of the injection port is grasped by both flanges 2, 3 and a foamable raw material is injected from the cylindrical part 1 of the injection tool and foamed after the injection tool is closed.
Patent JP-S5520955-A (JP)
Title: Segment seal
Inventor: WASHIDA AKIRA
IPC: F16J15/26
Filed: 1978-08-02
Abstract: PURPOSE: To provide an arrangement of segment seal, in which projections of a retainer plate held in tight contact with the outer periphery of a seal ring is obtained by assembling a plurality of segmental members into a circular form are inserted into respective grooves formed in coupling portions of said seal ring, whereby it is enabled to improve sealing performance of the segment seal.  
     CONSTITUTION: Resilient retainer plate 11 is held in tight contact with the outer surface of coupling portions 9, so that the coupling portions 9 and clearances 13 are sealed tightly by the retainer plate 11. Therefore, it is enabled to improve sealingness of the apparatus, as compared with the conventional arrangement in which considerable leakage has been caused from the coupling portions 9 and clearances 13. Further, by inserting projections 12 of retainer plate 11 into the clearances 13, it is enabled to control relative displacement of segmental members 8 themselves and displacement between the segmental members 8 and retainer plate 11 within a certain limited range. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0773330-A (JP)
Title: Demarcation device of texture image
Inventor: KURISUTOFU ODOU
IPC: H04N1/40
Filed: 1994-05-06
Abstract: PURPOSE: To provide a texture image demarcating device capable of executing a new method while considering a basic step. CONSTITUTION: Concerning the device for demarcating a texture image based on a digital signal expressing an image by decomposing each image into areas related to any other texture corresponding to the features of respective textures expressing parameters, this device is provided with a subassembly 100 of directional morpheme filtering for the features of textures, subassembly 200 for determining texture parameters, and subassembly 300 for demarcating the texture into the areas through technique for extracting the change point lines of texture parameter images divided into small blocks in a prescribed size on the output side of this subassembly 200. The different control signals of these subassemblies are formed by a sequence stage.
Patent JP-H10267374-A (JP)
Title: Air inlet integrated-type blow-off device
Inventor: HARA HIROYOSHI
IPC: F24F13/068
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent an occurrence of a condensate and simplify a structure by having an open frame body provided with a flared outer cone portion, an intermediate cone disposed at an opening portion of the open frame body and being made of a flared blade body and an inner duct and making the inner and outer peripheral surfaces of the blade body and the inner duct heat-insulated from each other. SOLUTION: Cold air which enters a chamber 11 of an air inlet integrated-type blow-off device 1 from a blow-off duct reaches an open frame body 12 which is communicated with an opening portion at the bottom thereof and then is blow off into the inside of a room as primary air through an opening portion defined between an outer cone portion 12a and an intermediate cone portion 13. In this condition, warm indoor air which is induced by the flow of the primary air is sucked into the intermediate cone 13 as secondary air B, and then is introduced to a suction duct 72 by way of a neck portion 13e and a flexible duct 14.  In this case, since a heat insulating material 13f is disposed on the outer peripheral surfaces of the outermost outer blade body 13a and a flexible duct 14, a condensate does not occur even when secondary air B comes into contact with the inner surfaces of the outer blade 13a and the flexible duct.
Patent JP-S63260335-A (JP)
Title: Data transmission method in data transmission
Inventor: TEJIMA KOICHI
IPC: H04L12/40
Filed: 1987-04-17
Abstract: PURPOSE:To prevent collision of data by assigning the sequence of data transmission and allowing each station to discriminate the timing of sending data in this order based on identification information so as to send the data. CONSTITUTION:In sending a data from stations 1-N the identification information (station No) of its own station is sent. Other stations receives the identification information to calculate the timing to send a data from its own station according to the data sending order assigned in advance so as to avoid data collision by the stations and its own station sends the data and the identification information at the arrival to the timing and each station revises the calculation of the timing at each input of the identification information. Thus, time division data transmission management is applied to prevent data collision.
Patent JP-S61252246-A (JP)
Title: Transparent gel composition
Inventor: MOCHIDA NAOKI
IPC: A61K8/34
Filed: 1985-05-02
Abstract: PURPOSE:To provide a transparent gel compsn. which is uniform and suitable for use as foods, cosmetics, etc., by mixing a polyhydric alcohol, a lower alcohol, carrageenan as a gelling agent and water in a specified weight ratio. CONSTITUTION:At least 0.01wt% polyhydric alcohol (A) (e.g. glycerol or propylene glycol), at least 3wt% lower alcohol (B) (e.g. methanol or isopropanol), 0.01-8wt% carrageenan (C) as a gelling agent, water (D) and additives (E) such as perfume, dye, etc. are mixed in such a proportion that the combined quantity of components A and B is 70wt% or below, thus obtaining the desired transparent gel compsn. Any of kappa-, iota- and lambda-carrageenans may be used. However, a compsn. contg. lambda-carrageenan is preferred because of its excellent extendability.
Patent JP-S5619607-A (JP)
Title: Assembly of single-phase transformer
Inventor: KASE TOSHIO
IPC: H01F27/02
Filed: 1979-07-25
Abstract: PURPOSE:To reduce the transportation weight and the dimensions of the single- phase transformer in an installation area and to improve the reliability thereof by interposing a stamped iron plate at the branched portion of an iron core yoke to integrally couple therebetween and enabling disassembly of a tank for containing the iron core in response to the disassembly. CONSTITUTION:The iron core 1 is divided with a gap of an interval (a) at the branched portion 1A between upper and lower yokes between main legs thereof, and is lap coupled by stamped iron core plates 1P laminated in length (a) therebetween. The core 1 and the plates 1P are coupled in lap dimension (b) at the lap coupled portion to prevent deterioration of iron core properties. The tank 8 is divided into left and right tanks 8A, 8B correspondingly to the divided iron cores 1 with flanges formed longitudinally. A connecting tank 12 integrally coupled by the flanges is provided with the flanges interposed between the tanks. In this manner, it can reduce the transportation weight and the dimension of the transformer and the installation area thereof so as to improve the reliability thereof.
Patent JP-S5320332-A (JP)
Title: Transferring method for toner image
Inventor: TATSUMI SUSUMU
IPC: G03G13/16
Filed: 1976-08-09
Abstract: PURPOSE: To obtain a good image of a high density image by clamping a recording paper on which a toner image obtained from the liquid development is to be transferred with a pair of pressure rollers, pressing the recording paper to obtain the flatness of its surface more than at least 10 sec, and delivering the paper to the transfer unit. 
     COPYRIGHT: (C)1978,JPO&Japio