baber/WOPTO huggingface dataset:
Patent JP-H06175129-A (JP)
Title: Projection type display device and illuminating device using the same
Inventor: OI YOSHIHARU
IPC: H04N5/74
Filed: 1993-04-14
Abstract: PURPOSE:To obtain a projection type display device having uniform and high contrast and high luminance. CONSTITUTION:This projection type display device is provided with an elliptical mirror 12, a light source 11 at the 1st focal position of the mirror 12, a projected pyramid-like prism 1 or a recessed pyramid-like prism at the 2nd focal position thereof, and a condensing lens 13, a transmitting and scattering type display element 15, a 2nd condensing lens 16, and a projecting lens 19; and the flux of light is caught by the projected surface or the recessed surface of the prism, and made into parallel beams of light by the lens 13, then made incident on the display element 15.
Patent JP-H06302872-A (JP)
Title: Method for depositing thin film on superconductive thin oxide
Inventor: TANAKA SATOSHI
IPC: C01G1/00
Filed: 1993-04-14
Abstract: PURPOSE:To form a non-superconductive thin film, an insulating thin film, etc., which have a good crystallinity, on an oxide superconductive thin film which is preliminarily formed on a substrate by including a second film formation process wherein thin films of the same material as used when single-crystal thin films are formed in a first film formation process are formed in a specified thickness on the single-crystal thin films formed in the first process. CONSTITUTION:In this method, a first film formation process wherein an extremely thin single-crystal non-superconductive film, insulating thin film, etc., are formed on an oxide superconductive thin film or an oxide thin film which is preliminarily formed on a substrate at a relatively high substrate temperature and a second film formation process wherein a non-superconductive film, an insulating film, etc., are formed in a specified thickness on the thin films formed in the first process at a low substrate temperature are included. In this method, it is preferable that the thickness of the single-crystal thin film formed in the first process is such that it is clearly recognized as single- crystal film. By this method, thin film of good crystallinity can be formed through a good interface on an oxide superconductive thin film.
Patent JP-S592438-A (JP)
Title: Dynamic logical circuit
Inventor: NODA MAKOTO
IPC: H03K19/096
Filed: 1982-06-28
Abstract: PURPOSE:To hold an output logical level and to attain the static operation, by using an output voltage of an inverter connected to an output terminal of a logical circuit as a control signal for a charging circuit and constituting the charging circuit with a switching element operating by the control signal. CONSTITUTION:A circuit 11 which is conductive only when a signal level of an output terminal 8 is a high level and charges a power supply voltage Vcc to a capacitor 10 is connected between the output terminal 8 and the power supply of the logical circuit. Since the discharge due to the leakage current is compensated, the charging state to the capacitor is kept, allowing to attain the static operation.
Patent JP-S63274566-A (JP)
Title: Liquid crystal printer
Inventor: HASEGAWA HIROSHI
IPC: G03B27/34
Filed: 1987-05-07
Abstract: PURPOSE:To permit duplication of images changed in size through enlargement and reduction by providing an image movement speed control which enables the movement speed of an image shown on the image display part of a liquid crystal head to be changed to a movement speed different from that of a photosensitive body. CONSTITUTION:A fluid crystal head 3 is fixed detachably to a copy setting table 10 in a parallel with a photosensitive body 2, by a fixing device 31, and provided with plural rows of image section display part in an image display part 30 at the bottom. An image control part 41 of a control device 4 drives each image section display part, synchronized with the rotation of the photosensitive body 2, so that light emitted from the plural rows of image section display part may be focused on the same spot of the photosensitive body 2 through an optical system 5. At the same time, an image movement speed control part 42 changes the movement speed of an image to be shown on each image section display part to a speed different from the movement speed of the photosensitive body 2 and also changes the size of an image through enlargement or reduction. In addition, a shading control part 43 turns ON/OFF the drive of each image section display part in response to shading information carried by an image signal to represent a degradation image. Thus, image magnification/minification effect can be easily obtained.
Patent JP-H07314530-A (JP)
Title: Thermoplastic resin kneader/extruder
Inventor: MORITA KEITA
IPC: B29C48/67
Filed: 1994-05-25
Abstract: PURPOSE:To satisfy both the sufficient kneading and the quick transfer of resin by making a large number of grooves in the inner face of a cylinder and providing a kneading section where the gap between the top of screw flight and a cylinder is enlarged so that a kneaded resin gets over the screw flight. CONSTITUTION:In the thermoplastic resin kneader/extruder, a large number of grooves 2 are made in the inner face of a kneader cylinder 1 and the gap deltabetween the tops of flights 5, 6 and the cylinder 1 at the kneading section 3a is increased so that a resin to be kneaded gets over the feeding flight 5 and the dam flight 6. When a maternal resin is thrown into the cylinder 1 and a spiral screw 3 is rotated, the material resin is fed gradually toward the forward end of the cylinder 1 while being compressed. Since the gap delta between the tops of flights 5, 6 and the cylinder 1 is increased, the resin gets over the flights 5, 6 and enters into other grooves. Consequently, positional exchange of the resin takes place over a wide range.
Patent JP-H09298306-A (JP)
Title: Amorphous silicon solar cell
Inventor: MORITA SHOJI
IPC: H01L31/04
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To convert of an ultraviolet light, which does not effectively contribute to photoelectric conversion, into a visible light. SOLUTION: A p-type amorphous silicon layer 3 is formed on a silicate glass board (1.0mm thick) containing Tb of 10wt.% through a transparent electrode 2. Then, an I-type amorphous silicon layer 4, an n-type amorphous silicon layer 5 are laminated on the p-type amorphous silicon layer 3. Then, a plurality of metal electrodes 6 are formed on the n-type amorphous silicon layer 5.
Patent JP-S603633-A (JP)
Title: Electrophotographic sensitive body
Inventor: SAKAI KIYOSHI
IPC: C09B35/06
Filed: 1983-06-21
Abstract: PURPOSE:To easily manufacture an electrophotographic sensitive body suitable for repeated uses by forming a photosensitive layer using a specified disazo pigment as an electrostatic charge generating substance. CONSTITUTION:The disazo pigment used here is represented by formula I in which R<1>, R<2> are each lower alkyl, optionally substd. aralkyl, optionally substd. aryl, or an optionally substd. heterocyclic group, and they may be united to form a ring. An electrophotographic sensitive body is formed by a 10-5,000nm thick charge generating layer 22 contg. a charge generating substance of said disazo pigment in an amt. of 10-100wt% of the layer 22 and a 2-200mum thick charge transfer layer 32 and contg. a charge transfer substance, such as compd. of formula II in an amt. of 10-80wt% of the layer 32 on a conductive substrate 11, such as aluminum plate.
Patent JP-H01244741-A (JP)
Title: Detection of disease accompanying l-fucose metabolic abnormality
Inventor: SAKAI TAKESHI
IPC: A61B10/00
Filed: 1988-05-10
Abstract: PURPOSE:To detect the specific diseases which accompany the metabolic abnormality of an L-fucose quantity by measuring the free type L-fucose quantity in comparison a vital sample with a normal value. CONSTITUTION:A reaction is effected by making formulation as shown in table 1 and the absorbancy at 492nm is determined, then the determined value is designated as ODt in order to measure the free type L-fucose quantity. The reaction using water in place of 70 unit/mlFDH is separately effected in the above-mentioned reaction system and the absorbancy at 492nm is determined. The determined value is designated as ODb to make ODt-ODb=DELTAOD. The reaction is effected by using water and 1mM L-fucose in place of urine in the above-mentioned reaction system and the absorbancy at 492nm is measured in case of determining the free type L-fucose quantity from the value of DELTAOD. A graph taking the absorbancy at 492nm at the axis of ordinate and the L-fucose quantity at the axis of abscissa is formed and the L-fucose quantity in the urine is determined from the calibration value and the determined DELTAOD value. Since this method enables the detection of a stomach ulcer, gastric cancer, hepatocirhosis, and hepatoma, the rate of group medical examinations, etc., is improved.
Patent JP-S5337425-A (JP)
Title: Electrophotographic light sensitive material
Inventor: SAKUMA SEIICHI
IPC: G03G5/05
Filed: 1976-09-17
Abstract: PURPOSE: To enable an electrostatic latent image to be formed by use of bisible light and improve charge-light exposure repetition characteristics using corona discharge, by providing a photoconductor layer made by dispersing a η-type copper phthalocyanine into a specified polyurethane resin. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09295273-A (JP)
Title: Quick vise device
Inventor: NOGUCHI MASAHIRO
IPC: B25B1/10
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a quick vise device with a good operability and excellent in durability and carry out the judgement of meshing and releasing easily and surely, without the sudden switching of a meshing state. SOLUTION: A moving vise is connected to the tip of a screw 12 and a subject member is push-pressed and fixed. A half nut 4 is positioned swingably around the swing shaft 3 on a base stand 2. A half nut screw part 4a meshed with the thread part 12a of the screw 12 is formed on the half nut 4. When the half nut 4 stays on the solid line position shown in Figure B, the thread part 12a of the screw 12 is meshed with the half nut screw part 4a. The screw 12 is moved in arrow marks 90, 91 direction following to the rotation of the screw 12. The position of the half nut 4 is maintained by the engagement of an engaging tip 9 with a base stand projection 2T.
Patent JP-S593842-A (JP)
Title: Method and apparatus for assembling electron gun parts
Inventor: GOUSHI SEIJI
IPC: H01J29/50
Filed: 1982-06-30
Abstract: PURPOSE:To further improve accuracy in assembling work of electron gun parts, by decreasing the error of the gap, which is necessary for the assembly work, between the center rod and the electron beam passing portion of the cup-shaped part, or of the distance, which is experienced in assembling the jig assembly, between the center rod and the reference position. CONSTITUTION:A gap of about 3-10mu is generally formed, and is indeed necessary to be formed, between the electron beam passing hole portion 13 of cup- shaped parts 10a, 10b and the center rod 5 depending on the accuracy in the manufacturing of the parts and also for allowing the cup-shaped parts 10a, 10b to slip on and off the center rod. The gap, however, becomes an erroneous one since it causes movements of the cup-shaped parts 10a, 10b at the time of assembling work. To decrease the error, the center rod 5 is provided with a heater 21 inserted therein, and the heater 21 is adapted, at the time of the assembling work, to heat the center rod 5 to heat-expand its diameter. By regulating the temperature of the heater 21 from the power supply 22, the diameter of the center rod 5 can be varied to desired sizes.
Patent JP-H07294971-A (JP)
Title: Production of second harmonic wave generating element
Inventor: YAMAMOTO YUKIHIRO
IPC: H01S3/109
Filed: 1994-04-28
Abstract: PURPOSE:To form deep polarization inversion regions in a single crystal by forming the specific polarization inversion regions by an ion exchange method. CONSTITUTION:The polarization inversion regions 3 are formed to a comb shape at a depth of 50 to 500mum depth from the surface on the minus(z) surface of a single crystal z plate 5 consisting of KTP by executing ion exchange by an ion exchange method in a fused salt mixture contg. barium and potassium or barium and rubidium under conditions of time from 30 minutes to 4 hours and 250 to 500 deg.C. The compsn. of the parts subjected to the polarization inversion produced in such a manner is so formed as to consist of K1-x BaxTiOPO4 or K1-x-y BaxRbyTiOP04. The deep polarization inversion layers are formable in the single crystal of the KPT by using this method. The polarization inversion layers are first formed in the single crystal of the KTP and thereafter, optical waveguides 2 are formable at the desired depth. As a result, the second harmonic wave generating element provided with the high conversion efficiency by the presence of segment type optical waveguides lowered in the scattering loss of light and the sufficiently deep polarization inversion layers is produced.
Patent JP-S5540212-A (JP)
Title: Air inlet device of internal combustion engine
Inventor: SHIMO HIROMI
IPC: F02M23/12
Filed: 1978-09-13
Abstract: PURPOSE: To generate a strong turbulence in the combustion chamber at the low speed and low load driving time, and to promote the carburetion while the chaging efficiency  at the high speed and high load driving time is securing, by means of improving an air inlet device from a carburettor up to the combustion chamber.  
     CONSTITUTION: The mixed gas formed in a carburettor 11 at the operation time of an engine, is sent to a turning flow generator 13 via an air inlet pipe 10. Here, the mixed gas proceeds in a screw shape while it is pushing on the inner surface of an inner pipe 14 opposite side with ejection holes 17, by means of ejecting the air supplied to a ring chamber 16 via an air supplying tube 18 from an air pump facing on the central axis line of the inner pipe 14, and of allowing the ejecting holes 17 to be arranged in a screw shape, and a turning flow is generated in said device 13. Then, this mixed gas flows into a combustion chamber 4 via an air inlet port 5 while it is turning, thereby a strong turning flow is generated in the combustion chamber 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04343607-A (JP)
Title: Rotary machining device
Inventor: OUMOTO TADASHI
IPC: B23B47/18
Filed: 1991-05-16
Abstract: PURPOSE:To provide a rotary machining device which can detect in advance the situation where excessive burden is applied on machining member, for example, a drill. CONSTITUTION:An end outer cylindrical member 7 rotates integrally with a shank 6 at the position of a pin 10. A basic outer cylindrical member 8 rotates integrally with the shank 6 at the position of a pin 12. The amount of torsion between the pins 10 and 12 of the shank 6 is detected by using position detection sensors 17a, 17b. When torsion of the shank 6 between the pins 10 and 12 exceeds the predetermined amount, a control unit 21 judges that load to be applied on a drill 2 becomes excessive and stops a motor 20.
Patent JP-H08306425-A (JP)
Title: Connector
Inventor: MORITA MANABU
IPC: H01R12/71
Filed: 1995-05-10
Abstract: PURPOSE: To reliably prevent impact caused by mounting-demounting of a mating connector from being inputted to a wiring base board. CONSTITUTION: A connector is provided with pin-shaped terminals 11 and 12 whose base ends are fixed and connected to a wiring base board 4, a housing 13 to be installed on these by receiving the tips of the terminals 11 and 12 and a joining member 2 which engages with an inner wall surface of an opening 131 by being inserted into the housing 13 from an opening 131 arranged on an upper surface of the housing 13 and also simultaneously engages with the terminals 11 and 12 and joins both together by positioning the housing 13 to the terminals 11 and 12. The housing 13 is integrally formed on a cover panel 5 to be put and installed on an opening port of a casing to house the wiring base board 4.
Patent JP-H02127245-A (JP)
Title: Thermoplastic synthetic total resin can
Inventor: ROJIYAA JIEI FUEITO
IPC: B65D8/04
Filed: 1989-04-28
Abstract: PURPOSE: To provide a can body filled with a product with a tamper evident closure by providing a rim portion of a molded plastic end closure member having an outwardly tapering interior surface with a spin bond means, and fixing and sealing both faces mated with an inwardly tapering exterior surface of an open mouth portion of a can body to connect the same. CONSTITUTION: An open mouth portion 20 of a thermoplastic all plastic can 10 is integrally molded with a cylindrical side wall, and has an inwardly tapering exterior surface 21. This exterior surface is inwardly extended at an angle of about 5-15 degrees, and has an outwardly extended rib 22. An outer peripheral part of an end closure member 30 is provided with an integrally molded rim portion 40, the rim portion is downwardly extended, and has an outwardly tapering interior surface 42, this interior surface 42 is outwardly inclined at an angle of about 5-15 degrees, and mated with an inwardly tapering interior surface 21 of the open mouth portion 20 of a can body 10.  The sufficient heat is generated by the spin-frictional engagement of the interior surface of the rim and the exterior surface of the mouth portion, whereby the adjacent thermoplastic material is softened to be bonded or fused.
Patent JP-H07289593-A (JP)
Title: Lightweight cushion body and its production
Inventor: KUMAMOTO HIKARI
IPC: A61G7/05
Filed: 1994-04-26
Abstract: PURPOSE:To provide a cushion body which is reduced in weight while maintaining the cushion property of a water bed and is free from water leakage by sealing a compsn. consisting of a gelatinous material formed by absorbing water in water absorbent resin powder and swelling the powder and microfoamed beads and balloons with a bag-shaped waterproof sheet, thereby forming the cushion. CONSTITUTION:The water absorbent resin 20 swollen by water absorption and the microfoamed beads and balloons 30 consisting of thermoplastic resins and thermosetting resins are sealed into a bag body 10 consisting of a high- polymer sheet. The grain size of the foamed beads or hollow balloons 20 to be used is in a range of 40 to 50mum and the density thereof is in a range of 30 to 80kg/m<3>. The water absorbent resin is formed by absorbing the water in the powder of, for example, a vinyl acrylate alcohol copolymer or sodium acrylate polymer and the max. absorption quantity of the gelatinous material is in a range of 30 to 80%. The cushion body is formable to a lighter weight and has an effect of lessening pressing by easy deformation. The cushion body featuring a soft contact is thus obtd.
Patent JP-2000307711-A (JP)
Title: Communication terminal with transfer function
Inventor: TAKAGI ATSUSHI
IPC: H04M1/658
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To remove the burden of a user by transfer of information and to reduce a communication charge required for transfer processing by transferring only required information among received information with respect to a communication terminal having a transfer function. SOLUTION: In the case a speech opposite party records its message to an automatic telephone answering unit (S11-S17), the recorded message is transferred to a prescribed transfer destination (S18-S20) only when the speech opposite party telephone number is registered in a RAM as a transfer required destination (S17: YES). Thus, only the message from the registered opposite party is transferred and other messages are not transferred, then a user is relieved from trouble of frequent transfer of undesired messages. Furthermore, the call charge can be reduced by reducing the number of items of transfer processing.
Patent JP-H08302525-A (JP)
Title: Polyester multifilament combined filament yarn
Inventor: NISHIDA SUKEHIRO
IPC: D01F6/62
Filed: 1995-05-10
Abstract: PURPOSE: To obtain the subject yarn suitably usable for women's clothings capable of expressing suitable bulged feeling and soft touch. CONSTITUTION: The objective yarn contains a self-extensible polyester multifilament yarn A having <=0.95 crystal orientation (fc(A)), >=0.04 to <=0.13 ratio of amorphous orientation (fa(A))/crystal orientation (fc(A)), >=1.1 to <=2.3 ratio of amorphous orientation (fa(A))/birefringence (Δn(A)) and <25.0% crystallinity (χc(A)).
Patent JP-H08306244-A (JP)
Title: Superconducting power cable
Inventor: NAGATA MASAKATSU
IPC: H01B12/16
Filed: 1995-05-10
Abstract: PURPOSE: To prevent buckling generating in a superconductive conductor and prevent drop in electric characteristics of the superconductive conductor by arranging a plurality of superconductive conductors on the circumferential surface of a corrugated pipe through which a coolant is passed, and a corrugated separator between the superconductive conductors. CONSTITUTION: A corrugated pipe 3 is used in the central part of a superconducting power cable as a flow path 7 of a coolant, a plurality of superconductive conductors 2 are arranged in the axial direction of the pipe on the circumferential surface of the corrugated pipe 3, and a corrugated separator 1 is arranged between the corrugated pipes 3. Although the separator 1 and the pipe 3 contract when the coolant is passed through the flow path 7, the difference between the projection part and the recessed part of the corrugation is reduced and the corrugated shape is loosened to follow the contraction of the conductor 2. When the temperature of the cable is raised and the conductor 2 is expanded, the corrugated shape is returned to the original shape to follow the expansion. Generation of buckling of the conductor 2 and drop in electric characteristics are prevented.
Patent JP-H01282995-A (JP)
Title: Digital relay exchanging system
Inventor: KAMATA KOZO
IPC: H04Q11/04
Filed: 1988-05-09
Abstract: PURPOSE:To attain all the mutual communication between a start point, an end point, and respective branch points by providing a digital relay exchange to change time slots for the start point. CONSTITUTION:For a digital signal form inputting and outputting from a high- speed digital line SD, the time slots are multiplexed and separated by a time- division multiplexing device 8a, and the digital signal frame reaches a PBX9 having a relay exchanging function. In a holding memory 91, the digital signal frame is sequentially written from a time slot 1 to the last time slot (n) regardless of the existence of incoming and outgoing signals in the end point, each branch point, and the self PBX when an exchanging system executes the assigning of the fixed time slots and the exchanging of non-blocks. In the reading cycle of the holding memory 91, the sequence of the time slots to be read is changed according to an instruction from the control part of the PBX9.
Patent JP-H07295908-A (JP)
Title: Data processor
Inventor: HARUHARA KAZUYOSHI
IPC: G06Q50/10
Filed: 1994-04-26
Abstract: PURPOSE:To design a data processing function and the respective kinds of data input functions set on an ECR side in a POS system in an object-oriented manner, to flexibly change a function on the ECR side and to reduce the maintenance cost of a satellite terminal. CONSTITUTION:A CPU 11 executes an object processing program and when the various kinds of enquiry commands and the various kinds of data are inputted from a key input part 12, reads object records pertinent to the enquiry commands and the various kinds of the data from an object file 14b inside a RAM 14 and executes an object processing based on the set contents of a data processing set in the object records. When a requester is set in the object record, the requester is transmitted to a server 20 by a transmission/reception part 18, the object processing is performed in the server and when a processing result is returned, display at a display part 15 and printing and output in a printing part 16 are executed.