baber/WOPTO huggingface dataset:
Patent JP-H05188695-A (JP)
Title: Image forming device
Inventor: TSUNEMI KOICHI
IPC: G03B27/52
Filed: 1992-01-14
Abstract: PURPOSE:To provide an image forming device of a rear side exposure system which eliminates the soiling of the surface to be exposed and always forms a high quality image. CONSTITUTION:Means 17 for preventing the ingress of substance which soils the surface to be exposed of a conductive support are provided on the sides of an image carrier 11, or the surface to be exposed of the conductive support has conductivity with a surface resistance of 10<10>OMEGA or less, or a cleaning means for cleaning the surface to be exposed of the conductive support is provided, in the image forming device provided with the image carrier 11 composed of the substantially light-tranmissive, conductive support and a photoconductive layer provided thereon, an exposing means 12 which forms an electrostatic latent image by irradiating the photoconductive layer with light beam on the side of the conductive support of the image carrier 11, and a developing device 15 which develops the electrostatic latent image.
Patent JP-H06210057-A (JP)
Title: Display device of pinball machine
Inventor: MISAO TAKASHI
IPC: A63F7/02
Filed: 1993-01-14
Abstract: PURPOSE:To provide a display device of a pinball machine capable of giving a three-dimensional feeling and perspective feeling to the display. CONSTITUTION:A curved liquid crystal film 60 is placed on a display part of a pinball machine so that the display surface side is convex. The liquid crystal film 60 has a plurality of electrodes disposed on the display surface such that the light transmission factor of a plurality of dots arranged in the matrix form can be respectively changed and an arbitrary picture image is displayed by a control circuit 42. On the opposite side to the display surface of the liquid crystal film 60 are provided lamps 46R, 46G and 46B for emitting respectively beams of light R, G and B. The lamps are controlled by the control circuit 42 with respect to their operations to irradiation the liquid crystal film 60 with the light of arbitrary color. The irradiating light penetrates the liquid crystal film 60 to reach a player so that the picture image is perceived by the player.
Patent JP-H01182037-A (JP)
Title: Laminated film for agricultural use
Inventor: ISHIHARA KOJI
IPC: A01G9/14
Filed: 1988-01-14
Abstract: PURPOSE:To improve toughness, heat insulation and anti-fogging properties by incorporating an main ingredients linear ethylene-alpha-olefin copolymer in an outer layer of a laminated film, ethylene-vinyl acetate copolymer in an inner layer, and limited quantities of inorganic compound and anti-fogging agent in the laminated film. CONSTITUTION:The outer layer of a laminated film is composed of 0.5-5 pts.wt. of inorganic compound and 100 pts.wt. of polyethylene resin containing as a main ingredient linear ethylene-alpha-olefin copolymer. The inner layer is composed of 1-10 pts.wt. of inorganic compound and 0.5-3 pts.wt. of anti- fogging agent and 100 pts.wt. of polyethylene resin containing as a main ingredient ethylene-vinyl acetate copolymer. The compound mixed in the inner and outer layers is made of at least one selected from a group consisting of silicon oxide, talc, zeolite and hydrosulfites containing silicon oxide, and the ratio of the mixture of the inner layer to the outer layer ranges 2-7.
Patent JP-H08271959-A (JP)
Title: Apparatus and method for automatic film winding and rewinding for prevention of film exposure
Inventor: BOKU INKAN
IPC: G03B17/00
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To provide an automatic film winding/rewinding device for prevention of film exposure and its method that can prevent the generation of film exposure caused by leaving the film for the fixed time and the damage of the film caused by opening a back cover so as to be able to make the most of the residual film. SOLUTION: An automatic film winding/rewinding device is composed of a film number sensing means 50 for sensing the number of film holes as a film is transferred, a power switching means S1 for applying power supply for the photographing action of a camera, a photographing control means 20 for judging whether or not to use the camera in case the mounted film is not all photographed and outputting a film rewinding signal in case of not using the camera for the fixed time, and a film motor driving means 30 for performing the winding/rewinding action of the film mounted in the camera in response to a signal outputted from the photographing control means 20.
Patent JP-S63182509-A (JP)
Inventor: FUREDERITSUKU KEI BERU
IPC: G01B21/00
Filed: 1988-01-14
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-S58122770-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUMAMARU KUNIAKI
IPC: H01L21/331
Filed: 1982-01-18
Abstract: PURPOSE:To contrive the improvement of inverse withstand voltage of a device by a method  wherein a high withstand element is provided on a deep diffused region and a low withstand  voltage element on a shallow diffused region, then a mesa is formed vertical to the junction of  the high withstand voltage element, and, on the surface of the elements, a layer having fixed  charges is provided directly or via an insulation layer. CONSTITUTION:On a P type Si substrate, regions with different diffusion depths are provided,  then, as fixed, transistors are provided on each, next a sensitive resin layer 10 is superposed  on an SiO2 film 42, and holes are opened 10a and 10b corresponded to the end part of the  base layer 7' of the high withstand voltage element. By a reactive ion etching, SiO2 films 42,  32 and 22 are opened hole. After ashing, the layer 10 is etched by reactive ions, thus the base 7' is vertically mesa etched 5a, 5b, and accordingly the curved part is removed. Thereat, an  ion damage layer is formed on the SiO2 resulting in the increase of Vth. Al11 is evaporated  and anodically oxidized by an SiO2 mask 52, thus changed into Al2O311a' and 11b', and an  electrode is laid by removing the mask 52. In such a constitution, since the base 7' of the high  withstand voltage element is vertically etched, and an insulation layer having negative fixed  charges exists directly, the field concentration of the junction end is reduced, and the concentration is reduced also in the part 20 by ion damages resulting in the improvement of  inverse withstand voltage.
Patent JP-S5596865-A (JP)
Title: Remote control system for bath
Inventor: MORI KEIICHI
IPC: F23N5/26
Filed: 1979-01-19
Abstract: PURPOSE: To achieve remote control system of bath without drilling any hole in the wall, by passing lead wires from a remote control box in the bathroom through water communicating pipes between boiler and bathtub and extending the same to a control circuit disposed outside of the bathroom.  
     CONSTITUTION: Lead wires 10, connected to switch 16 of remote control box 15 disposed inside the bathroom, are passed through bathtub 17 extended through wall 13 and water communicating pipes 11 connected to heat exchanger 9. They are then taken out to the outside of bathroom through water-tight bush 23 disposed at a portion of water communicating pipe 11 and connected to control circuit 4 of burner 7 disposed outside of the bathroom. Here, it is possible to dispose a hot-water temperature setting variable resistor in the remote control box 15 or otherwise may constitute one of lead wires 10 with a temperature sensitive resistance wire. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58126356-A (JP)
Inventor: JIYOOJI ESU PATSUKU
IPC: D04H1/58
Filed: 1983-01-14
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-S58123079-A (JP)
Inventor: KONDOU MASAHIRO
IPC: F26B13/10
Filed: 1982-01-15
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-S62164231-A (JP)
Title: Optical head device
Inventor: SHIKAMA SHINSUKE
IPC: G11B7/09
Filed: 1986-01-14
Abstract: PURPOSE:To decrease the number of optical parts by setting a single optical element containing a flat surface on its single side and a curved surface on the other side into a reflected luminous flux sent from a disk in order to obtain three functions of a beam splitter, a lens and an astigmatism generator respectively. CONSTITUTION:The luminous fluxes delivered from a semiconductor laser 1 are separated into the irradiating luminous fluxes and reflected luminous fluxes by an optical element 8. The irradiating luminous fluxes are condensed to an information recording medium 12 by a condensing means 7 and the distance change is detected by a photodetector 19 between the medium 12 and the means 7 after reception of the reflected luminous flux sent from the medium 12. An optical system includes said detector 19. An optical element 8 containing the 1st surface 9 of a flat surface and the 2nd surface 10 of a curved surface is set so that the delivered luminous flux 2 is made incident obliquely on the surface 9. Then the reflected luminous flux 6 sent from the medium 12 is delivered through the surface 10. Thus a lens function and the astigmatism are secured. In such a way, the astigmatism of the reflected luminous flux 6 is secured by transmitting the light through the slant element 8. As a result, an approximately circular luminous flux 20a is obtained on a four split photodetector 19a when a light spot 14 on the disk 12 is condensed in a focused state.
Patent JP-H01181207-A (JP)
Title: Balanced type amplifier
Inventor: SANO SEIGO
IPC: H03F3/189
Filed: 1988-01-13
Abstract: PURPOSE:To attain the miniaturized amplifier by incorporating a feeding space with insulation wires for bias supply to plural amplifier elements passing therethrough in a balanced type amplifier with high output amplifying a microwave/millimeter wave. CONSTITUTION:Hybrid circuits 4, 7 and solid-state amplifier elements 5, 6 are arranged to a space clipped by side walls 21, 22 in a metallic case 20 made of Al. Slots 23, 24 are provided respectively on the position of the bottom of a grounded metallic case 20 where the hybrid circuits 4, 7 are arranged. The slots 23, 24 provided nearly along diagonal lines of the hybrid circuits 4, 7 from one ends 23a, 24a to other ends 23b, 24b in a folded manner. A feeding space 26 is formed between the side walls 22 and 25 and insulation wires 12-15 are wired through the space. The insulation wires 12, 13 penetrate through the side wall 22, laid through the slots 23, 24 from the other ends 23b, 24b, led out of the one ends 23a, 24a and fed respectively to the feeding terminals 5a, 5b of the solid-state amplifier 5. Moreover, the insulation wires 14, 15 are connected respectively to feeding terminals 6a, 6b of the solid-state amplifier element 6 directly through the side wall 22.
Patent JP-H01183415-A (JP)
Title: Method for separating and recovering rare earth element
Inventor: FUJINE MICHIHIKO
IPC: C01F17/00
Filed: 1988-01-13
Abstract: PURPOSE:To recover a rare earth element in high yield and purity at a low cost, by dissolving a material containing the rare earth element in an acid, separating and removing insoluble substances, then adding an oxidizing agent and oxalic acid solution, adjusting pH to a prescribed value and precipitating the rare earth element as an oxalate. CONSTITUTION:A material, such as scrap of rare earth magnet, containing a rare earth element is dissolved in an acid (e.g., hydrochloric acid). Insoluble residues are then separated and removed and an oxidizing agent (e.g., nitric acid) is added simultaneously with, before or after the dissolution in the acid to oxidize contained iron, cobalt, etc. A solution of oxalic acid is subsequently added and aqueous ammonia, etc., is then added to adjust the pH of the solution to about 0.5-2. Thereby, the rare earth element is precipitated as an oxalate. The obtained precipitates are subsequently filtered, taken out, oxidized and roasted to afford the aimed oxide of the rare earth element (e.g., Sm2O3). As a result, since the impurities, such as Fe or Co, are previously oxidized, precipitation thereof as oxalates will not occur.
Patent JP-S63175102-A (JP)
Inventor: NARITA ICHIRO
IPC: A61F13/15
Filed: 1987-01-13
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-S5390885-A (JP)
Title: Integrated semiconductor device containing mis transistor and its manufacture
Inventor: KASAI RIYOUTA
IPC: H01L29/78
Filed: 1977-01-21
Abstract: PURPOSE: To secure such constitution that the source and drain regions are connecting to the substrate in terms of the bottom surface position via the insulator layer and to decrease the PN junction capacity occurring between the substrate and these regions. Thus, the operation of MIS transistor can be stabilized without increasing the size of the device. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01180591-A (JP)
Title: Display device
Inventor: FUKUOKA HIROFUMI
IPC: G09G3/20
Filed: 1988-01-12
Abstract: PURPOSE:To make display of a colored input signal discriminable by providing a means which generates a hatching pattern in corresponding to each chrominance components and another means which selectively inhibits generation of the patching pattern. CONSTITUTION:RGB separate video signals are first inputted to a hatching controlling circuit 6 and hatching pattern signals are generated at the circuit 6. On the other hand, a timing signal for sampling one-picture data is generated at a memory controlling circuit 1 on the basis of horizontal and vertical synchronizing signals H and V and the hatching pattern signals are written in a memory 2 by means of the timing signal. Since the hatching patterns are displayed, with the place to be colored is being omitted, undistinguishable parts may be produced in a small graphic because of want of dots. When such case arises, the graphic is displayed as it is instead of the hatching pattern by operating a switch. Therefore, RGB color signals can be expressed in a discriminable state even with a display device which can make a binary-level display only.
Patent JP-H02185927-A (JP)
Title: Manufacture of roll tire for centrifugal forming of hume pipe
Inventor: TOYOSHIMA SHIGERU
IPC: C21D6/00
Filed: 1989-01-12
Abstract: PURPOSE:To manufacture the roll tire excellent in wear resistance by forming the matrix structure of a stock made of spheroidal graphite cast iron into a mixed structure of bainite, retained austenite, and spheroidal graphite by means of austempering treatment. CONSTITUTION:A roll tire 11 supporting a cylindrical metal mold 12 of a device for centrifugally forming a Hume pipe 13 is manufactured by forming the matrix structure of a spheroidal graphite cast iron stock into a mixed structure of bainite, retained austenite, and spheroidal graphite by means of austempering treatment where the stock as it is, after rough working, or after finish working is heated and held at 800-900 deg.C for 0.5-3hr, rapidly cooled down to 200-400 deg.C, and held for >=0.5hr. By this method, the roll tire 11 having particularly superior wear resistance can be obtained, and further, replacing time can be shortened and manufacturing costs in forming the Hume pipe can be remarkably reduced.
Patent JP-H03213230-A (JP)
Title: Method and device for building ball in rzeppa joint
Inventor: FUKUSHIMA SEI
IPC: F16D3/2245
Filed: 1990-01-12
Abstract: PURPOSE:To smoothly and surely insert a ball in a predetermined position in an inner ring by tilting a cage and the inner ring to successively insert the ball in a diagonal direction. CONSTITUTION:The first ball 7a is previously built inside an assembly formed of an outer ring 4, cage 5 and an inner ring 6, and a ball 7 is supplied to an opening window 9 of the cage 5 and a ball groove 10 of the inner ring 6 after the cage 5 and the inner ring 6 are tilted at an angle where the ball can be inserted to the outer ring 4. After the ball is supplied, the inner ring 6 and the cage 5 are turned in a direction of an arrow head F and returned to the original position. After the second ball 7b is inserted into a ball groove 8 in a 180 deg. opposite side to the first ball 7a, the third ball 7c is inserted into the ball groove 8 adjacent to the second ball 7b by rotating an assembly total unit 60 deg. clockwise as shown by the drawing. Thereafter, the fourth ball 7d is inserted into the ball groove 8 by rotating the assembly total unit 180 deg. clockwise as shown by the drawing. The ball is inserted by repeating this action as follows.
Patent JP-S5391465-A (JP)
Title: Method of controlling continuous centrifugal separator
Inventor: SAKAI IZUMI
IPC: B04B1/20
Filed: 1977-01-21
Abstract: PURPOSE: To eliminate manual work of removing clogging matter through control of the amount of liquid to be treated fed into an outer shell in response to the detected rotary torque of an inner shell. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05189430-A (JP)
Title: Index word managing device
Inventor: TSURUTA MICHIKO
IPC: G06F17/21
Filed: 1992-01-16
Abstract: PURPOSE:To reduce burden on the document preparation of a user and the definition of an index word by issuing an alarm, etc., by automatically detecting the fact that a word whose definition position is changed by the change of structure in a document preparing device with respect to an index word managing device which manages the index word defined in a document. CONSTITUTION:This device is comprised in suck a way that an index word list 4 on which the index word defined in accordance with the structuer of a structurized document is registered is provided, and the index word defined in accordance with the structure of the index word list 4 is registered corresponding to the fact that the index word described first with certain structure in the structurized document is defined, and when the structure in the structurized document is moved, the index word in the structure is displayed by enhancing when the position of the index word registered on the index word list 4 appearing first is changed, and the correction of the definition position of the index word can be expedited.
Patent JP-H09193791-A (JP)
Title: Main electric motor suspension device for parallel cardan type rolling stock
Inventor: OKADA KIYOSHI
IPC: B61C9/38
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To reduce the abrasion of a rail, a ground vibration or the like, and improve riding comfort by providing the frame of a parallel Cardan type truck with a vertically moving slide guide for slidably holding a main electric motor within the prescribed restriction range, and elastically suspending the main electric motor. SOLUTION: The parallel Cardan type truck 2 of a rolling stock has a secondary spring (air spring) between the vertical member 3a of a truck frame 3 and a body 1. Also, a primary spring (axle spring) is provided between the vertical member 3a of the truck frame 3 and a wheel axle 5. Furthermore, a main electric motor 10 is mounted between the body 1 and the truck 2 via a main electric motor suspension part 20. In this case, the main electric motor suspension part 20 has a lug 21 fitted to the cross member 3b of the truck frame 3 between both springs 4 and 6, and the support end of a vertical slide guide 22 is bolted to the support end of the lug 21 via a rubber bush or the like. According to this construction, the main electric motor 10 is elastically suspended from and supported with the bottom of the truck 1 via an elastic suspension mechanism 23.
Patent JP-H05189651-A (JP)
Title: Cooling device for automatic vending machine
Inventor: TACHIBANA YUKIMASA
IPC: G07F9/10
Filed: 1992-01-17
Abstract: PURPOSE:To attain energy saving by synchronizing the opening of all electromagnetic valves with the operation of a compressor based upon the room temperatures of respective housing rooms and synchronizing the closing of all electromagnetic valves with the stop of the compressor. CONSTITUTION:When the temperatures of any two housing rooms, e.g. 1, 2, among the temperatures of respective housing rooms 1 to 3 reach a common set upper limit value 8 deg.C, respective electromagnetic valves 41 to 43 are opened, then the operation of a compressor 7 simultaneously starts. In this case, the temperature of the room 3 is slightly lower than the value 8 deg.C and the temperatures of the rooms 1, 2 slightly exceed the value 8 deg.C. When the temperature of any one of the housing rooms 1 to 3 reaches a common set lower limit value 1 deg.C, all the electromagnetic valves 41 to 43 are closed and the compressor 7 is simultaneously stopped. Thereby the operation rate of the compressor 7 is suppressed to a low level, energy saving can be attained, and in the case of utilizing coolant distribution control, its stability can be attained.
Patent JP-H0575795-A (JP)
Title: Irradiation device for document scanning apparatus
Inventor: RABUINDERU PURAKASHIYU
IPC: H04N1/113
Filed: 1992-01-17
Abstract: PURPOSE: To easily generate uniform and continuous light lines in the document scanner. CONSTITUTION: An incoherent light beam 26 is made incident on one surface of a wedgelike beam directing member 28. This light beam is reflected forward and backward repeatedly between an input reflecting surface 38 and an output reflecting surface 40 of the beam directing member 28. The output reflecting surface 40 has reflectivity only partially, so some of the light exits from the beam directing member 28 to generate a line 16 of light irradiating a document 10. Nonparallel flanks 50 and 51 extending between the reflecting surfaces 38 and 40 provides total internal reflection to converge all the incoherent light beam on a smaller area 32.  The incoherent light beam is made incident at an expected angle of incidence and then light beams exiting from the beam directing member 28 become adjacent to one another and uniform and continuous lines 16 of light are generated without any harmful interference area.
Patent JP-H04238442-A (JP)
Title: Incoming call detection circuit
Inventor: SHINADA TOMOHIRO
IPC: H04M1/00
Filed: 1991-01-23
Abstract: PURPOSE:To easily detect an incoming signal and to reduce cost by giving a polarity inversion signal between first and second lines and a current detection element. CONSTITUTION:When there is an incoming call at time Ta and there is the polarity inversion signal in the telephone line between LT and LR, a voltage in the telephone line between LR and LT becomes a decided voltage +Va and a charge charged by C2 is discharged through R1 and LED of PC3. Thus, the transistor of PC 3 comes to a conductive state and an output terminal B becomes the voltage of +Vb. When the discharge of C2 terminates and it is charged to the voltage of +Va, a current is prevented from flowing into LED of PC3 and the transistor of PC 3 becomes a non-conductive state. The voltage of the output terminal B comes to drop by the time constant of C7X(R4+R5) from Vb. When the voltage is kept to the degree of +Vb/s, an incoming call detection circuit can detect the polarity inversion signal and a call signal.
Patent JP-S61165572-A (JP)
Inventor: SEKINE RYOJI
IPC: F25D23/06
Filed: 1985-01-17
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。