baber/WOPTO huggingface dataset:
Patent JP-S57139709-A (JP)
Title: Production of optical circuit
Inventor: KAWACHI MASAO
IPC: C03C23/00
Filed: 1981-02-25
Abstract: PURPOSE:To obtain an optical circuit having a large degree of freedom, by removing an organic material at a prescribed area of a porous glass material impregnated with the organic material and then impregnating a liquid phase dopant material with heating. CONSTITUTION:An organic material like paraffin, etc. having susbtantially equal refractive index to the glass of the thermosetting resin, the thermoplastic resin, etc. is impregnated to a porous glass material 1. Then an intensive beam 4 is irradiated to a prescribed area 5 of a porous glass material 2 to dissolve the organic material at the passing area of the beam 4. A dopant liquid phase material is impregnated at the area 5 where the organic material is dissolved to vary the refractive index of the glass. The alkoxy compound of Ge, Ti, Zr, P, etc. is used to increase the refractive index; while an alkoxy compound is used to lower the refractive index. The glass matter 2 is heated to remove the residual organic material, and the dopant material is changed into an oxide to form the transparent glass.
Patent JP-S57140235-A (JP)
Title: Duct type trolley
Inventor: ODA OSAMU
IPC: B60M1/30
Filed: 1981-02-25
Abstract: PURPOSE:To eliminate the necessity of providing longitudinal groove for a collector rod and to prevent its material from bending, twisting, cambering, etc. by  a constitution wherein a duct type trolley is composed of two trolley pieces. CONSTITUTION:A duct type trolley 10 comprises two longitudinally splitted right and left trolley pieces 12, 12'. These trolley pieces are composed of belt bodies 16 each of which has an almost semicircular main concave part 14 in which a  collector run and a collector rod penetrates downward. The belt bodies 16 have  a vertical collar 18 each which extends vertically toward the upper edge and are joined with each other when the right and left trolley pieces are set. And these vertical collars have semi-circular auxiliary concave parts 22 between which a guide rod 20 penetrates.
Patent JP-S62181521-A (JP)
Title: Semiconductor device
Inventor: YAMAMOTO MAKOTO
IPC: H03K5/1532
Filed: 1986-02-05
Abstract: PURPOSE:To decrease the power consumption at an operation and a pattern area by constituting only a NAND circuit having at least two driver TRs to two transistor (TR) groups respectively comprising an N-channel MOS TR and a P-channel MOS TR and generating a pulse at every inversion of an input signal by a few TRs. CONSTITUTION:Two TRs groups comprising N-channel MOS TRs Q20, Q22, Q26, Q27 and P-channel MOS TRs Q21, Q23, Q24, Q25 whose drains sources and gates are connected mutually and whose drains and gates are connected are provided and a NAND circuit having 2 driver TRs is provided, and the sources of respective TRs group are connected to the gates of a different driver TR of the NAND circuit at every group. In inputting opposite signals to the drains of the MOS TRs of respective TRs group, since the charging and discharging times of the TR groups differ at the inversion of the input signal, a pulse is generated as the output signal of the NAND circuit.
Patent JP-H03230169-A (JP)
Title: Electrostatic charge developing carrier
Inventor: INUKAI HIROSHI
IPC: G03G9/113
Filed: 1990-02-05
Abstract: PURPOSE:To improve adhesiveness between a core material and a coating film, electrifiability, abrasion resistance, impact strength, developer life, and the like and to enhance sharpness of a copied image and copying speed by using a polymer having specified monomer units as the carrier coat. CONSTITUTION:The carrier is obtained by coating the core material with the polymer having the >=50wt.% monomer units each represented by formula I in which Rf is a perfluoroalkenyl group. This polymer is prepared by dehydrofluorinating a perfluoroolefin oligomer with a polymer or copolymer of these units or a polymer obtained by dehydrogenating and heat polymerizing p-ethylphenol at the same time, and the like in the presence of a basic catalyst in a nonaqueous solvent.
Patent JP-S62184419-A (JP)
Title: Zoom lens driving device
Inventor: AOSHIMA TSUTOMU
IPC: G02B7/08
Filed: 1986-02-10
Abstract: PURPOSE:To facilitate movement with simple constitution by arranging the 1st and the 2nd rack parts for driving a zoom lens in an optical-axis direction so that both end parts are shifted mutually and moving the rack parts by a unidirectional transmission gear in the opposite directions. CONSTITUTION:When the zoom lens is moved to its wide-angle side, a driving shaft 12 is driven by a motor as shown by an arrow B and then the 1st unidirectional transmission gear 13 is driven, so that the 2nd unidirectional transmission gear 15 idles. The 1st unidirectional transmission gear 13 engages a rack part 17a to move a rack part 17 as shown by an arrow A, placing the zoom lens at its wide-angle side. When the zoom lens is further moved to the wide-angle end, the 1st unidirectional transmission gear 13 is disengaged from the 1st rack part 17a and no further movement is performed. Then, when this zoom lens device is moved from the wide-angle end to the telephoto side, the driving shaft is rotated reversely as shown by the arrow B and then the 2nd unidirectional gear 15 engages a rack member 17b to move the rack member 17 in the opposite direction from the arrow A, thereby setting the zoom lens at the telephoto side. Thus, the movement is facilitated by this simple constitution.
Patent JP-H07235899-A (JP)
Title: Exhibit explaining system
Inventor: OKADA AKIRA
IPC: G09G5/00
Filed: 1994-02-24
Abstract: PURPOSE:To implement an explanation of exhibits with contents and an output form corresponding to diversified conditions of visitors individually synchronous ly with the movement of the visitors. CONSTITUTION:Each identification information transmitter 1 always sends a signal representing identification information of each exhibition being an identification signal with a strength over a prescribed strength only in a prescribed space around the exhibition, and each explanation equipment 2 is a portable equipment. Upon the receipt of the identification signal of each identification information transmitter 1 with a strength over a prescribed strength, a reception section 3 informs the identification information received by said identification signal to an output section 5, and a storage section 4 stores the explanation information provided corresponding to each identification information. The output section 5 reads the explanation information corresponding to the identification information upon the receipt of the notice of the identification information from the reception section 3 and converts the explanation information into a prescribed output signal and provides an output of it.
Patent JP-H05193358-A (JP)
Title: Open/close body structure of automobile
Inventor: IKEGAMI MAKOTO
IPC: B60J3/04
Filed: 1992-01-16
Abstract: PURPOSE:To provide a vehicle with the open/close body structure which can obtain a permeability conformed with a situation. CONSTITUTION:The open/close body structure of a car in which a window pane is arranged as the structural element of such open/close body as a door 1, a sun roof and the like is premised. Under this premise, permeation rate changing panes 7, 10 which can change the permeation rate are used for the window panes.
Patent JP-S60170596-A (JP)
Title: Flux for soldering of aluminum member
Inventor: KAWASE HIROSHI
IPC: B23K35/363
Filed: 1984-02-14
Abstract: PURPOSE:To provide a titled flux having excellent torch solderability in atm. by specifying the compsn. consisting of specifically composed K2AlF5 or K2AlF5. H2O and KAlF4. CONSTITUTION:A flux for brazing of aluminum members consisting of aluminum and aluminum alloy contains 5-95wt% K2AlF5 or F2AlF5.H2O and consists of the balance KAlF4. The flux has the reactivity adequate for brazing and has excellent torch brazing property in a non-oxidizing atmosphere. The above-mentioned flux for brazing of aluminum members is easily obtd. by mixing K2AlF5 or K2AlF5.H2O and KAlF4 at a prescribed ratio or mixing water fluoroaluminum acid and potassium compd. at an adequate compounding rate and synthesizing chemically the mixture.
Patent JP-H09196934-A (JP)
Title: Production of minute chip for detecting tunnel current or minute force, minute chip, and production of probe having minute chip and probe
Inventor: SHIMADA YASUHIRO
IPC: G11B9/14
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To achieve enhancement of the productivity and reduction of the production cost and to obtain a chip good in reproducibility and having stable characteristics by forming a minute chip composed only of a metal material on the release layer of a first substrate and transferring the minute chip to the bonding layer on a second substrate. SOLUTION: A recessed part 3 is formed on the surface of a first substrate 1 composed of silicon and, next, a release layer 4 composed of oxide is formed on the substrate 1 containing the recessed part 3. A minute chip 5 is formed on the release layer 4 containing the recessed part 3. The chip 5 is necessarily formed from a metallic material high in conductivity. Next, the probe is formed by using the chip 5 according to a process wherein a bonding layer 7 is formed on a second substrate 8 or the elastomer such as the cantilever formed on the substrate 8 and the material of the chip 5 on the layer 4 containing the recessed part 3 is bonded to the layer 7 and, further, the layer 4 is released from the interface with the material of the chip 5 to transfer the material of the chip 5 to the layer 7.  Since the substrate 1 after release can be reutilized, productivity is enhanced and production cost can be reduced at the same time.
Patent JP-H01229070-A (JP)
Title: Impact strength modifier for thermoplastic aromatic polycarbonate, thermoplastic molding material and molded body
Inventor: IENSUUDEIITAA FUITSUSHIYAA
IPC: C08F291/02
Filed: 1989-02-06
Abstract: PURPOSE: To obtain an impact strength modifier for a thermoplastically aromatic polycarbonate resin which consists of a specified polymer and a specified methyl methacrylate copolymer being partially shared and connected to it and which is an at least two-phase copolymer.  
     CONSTITUTION: The impact strength modifier is the one consisting of the at least two-phase polymer containing (A) 20-90 wt.% (% in the following) polymer which is provided with glass conversion temp. Tg ≤10°C and can be reticulated, (B) 80-10% methyl methacrylate copolymer which is at least partially shared and connected with A, preferably, shared and connected with more than 5% of A, compatible with polycarbonate, provided with glass conversion temp. Tg>30°C and is provided with a formula I (X is the formula II (Z is; O and/or NH, R, is H and/or CH 3 , R 2  is the formula III, n is 0-5 and W is 6-12C aryl, etc., when Z is O); U is 10-98%, y is 2-90% and U+y=100%) and, as necessary, 0-15% another comoner. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H021445-A (JP)
Title: Amino acid derivative
Inventor: ARUFURETSUDO YONTSUIKU
IPC: A61P9/00
Filed: 1989-02-06
Abstract: NEW MATERIAL: Compd. of formula I [wherein R 1  is R 6 , formula II (wherein m is 0-5), R 6 -SO 2 -, etc.; Z is a group wherein 0-3 amino acids are bonded in a peptide form; M is βAla, Gly, etc.; E is a group wherein 0-2 amino acids are bonded in a peptide form; Q is O or NH; Y is an alkyl; An -  is an anion; R 2  and R 5  are each H or A; R 3  and R 6  are each H, A, Ar, Ar-alkyl, etc.; R 4  is (H or OH), (H or NH 2 ) or O; A is an alkyl; Ar is a (substd.) phenyl or naphthyl].  
     EXAMPLE: Salt of N-2(BOC-Phe-Gly-AMCP-Ile-amino)-ethyl-N,N,N- trimethylammonium hydroxide.  
     USE: Being useful for treatment for renin-dependent hypertension and hyperandrosterone.  
     PROCESS: A functional deriv. of a compd. of formula I is treated with a solvolysis agent or a hydrogenolysis agent or a carboxylic acid compd. of formula III is reacted with an amino compd. of formula IV to obtain a compd. of formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S56121952-A (JP)
Title: Room cooling
Inventor: TANAKA MAKOTO
IPC: F24S90/00
Filed: 1980-02-29
Abstract: PURPOSE: To obtain the method meeting the requirement of the times wherein the room cooling enables us to perform at a low cost and does not consume any electric power by a method wherein shutters of stainless steel plate, one surface of which is painted black, are provided for a veranda, windows or the like and the black surfaces thereof are faced toward an indoor to effect the room cooling physically.  
     CONSTITUTION: Utilizing physical properties that the black color absorbs heat while the glittering white color reflects heat and emits heat of itself, the shutters are made of the stainless steel plates or the like having strong glittering white color and one surface thereof are painted black to provide them for installation at veranda, windows or the like facing the black surfaces toward the indoor. In summer, especially at night, hot air is filled in the room and it is hard to sleep, but, if this method is applied to the whole or a part of the windows or the veranda, the black surface absorbs the heat always and the glittering white color of the rear surface thereof emits the heat immediately, thereby effecting the room cooling physically. According to this method, the method of room cooling being requested by the times wherein it may be manufactured and used with a low expense and the electric power may never be consumed may be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09196779-A (JP)
Title: Torque sensor
Inventor: HIRAMATSU HIDEKI
IPC: G01L3/10
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To obtain a torque sensor in which it is not required to work a shaft body by a method wherein one pair of magnetic poles which receive the magnetic flux of an exciting coil are installed at the shaft body, their positions are separated in the axial direction and the circumferential direction and the direction of an axial line reaching the magnetic pole, on the other side, via a surface layer from the magnetic pole on one side is crossed obliquely with the axial line. SOLUTION: A sensor coil 17 at a sensor element C is provided with an exciting coil 21 and with a detection coil 22. A magnetic flux is applied to a shaft body B so as to be detected, and a torque which is applied to the shaft body B is detected. A yoke 18 which guides the magnetic flux between the shaft body B and the coil 17 is provided with one pair of magnetic pole yokes 25, 26 and with a connecting yoke 27 which connects the yokes magnetically to each other. The yokes 25, 26 are provided respectively with magnetic poles 30a, 30b, 30c,... and magnetic poles 34a, 34b, 34c,... which transfer a magnetic flux with reference to the shaft body B. The magnetic poles form mutually pairs, and they guide the magnetic flux from the coil 21 so that the direction of the magnetic flux passing the surface layer of the shaft body B is crossed obliquely with the axial line of the shaft body B.  A sensor element D has the same structure which is symmetric with the element C. Bt this structure, it is not required to work the shaft body B, and the shaft body can be manufactured in the small number of days.
Patent JP-S55118255-A (JP)
Title: Output control circuit
Inventor: MATSUMOTO TOSHIKAZU
IPC: H04L25/24
Filed: 1979-03-06
Abstract: PURPOSE:To control the outpt signal through the discrimination by means of level detection of timing component for the presence of the input signal to PCM reproducing relay unit. CONSTITUTION:The signal inputted to the terminal 1 of the relay unit is amplified at the equivalent amplifying circuit 3, timing pulse is extracted at the timing extracting circuit 6 from the pulse amplified, and one of the outputs is fed to the discriminating circuit 4 via the amplitude limit circuit 7. Further, another is inputted to the peak detection curcuit 8. The outpt of the circuit 8 is compared at the reference voltage fed from the circuit 10 at the comparison amplifying circuit 9, and the function of the discriminating circuit 4 is stopped at non-signal with the output signal. Since the timing component extracted from noise at non-signal and the timing component at signal operation are different, the discrimination at non-signal and output control are enabled.
Patent JP-S6162889-A (JP)
Inventor: SUCHIIBUN BUIKUTAA CHIERUMINSU
IPC: G01V1/133
Filed: 1985-02-13
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-S59153240-A (JP)
Title: Secret protection system of program in single chip microcomputer
Inventor: AKAO YASUSHI
IPC: G06F21/14
Filed: 1983-02-21
Abstract: PURPOSE:To protect a program data stored in an ROM from being easily decoded even if a third person reads out the program data by slightly modifying software in each user by a method which can not be simply detected by the third person. CONSTITUTION:In a single chip microcomputer, a user's program is formed by using a new microinstruction defind by undifined codes UNDEF1, UNDEF2. Even if the third person reads out the program data from the ROM1 and executes the program in order to use it secretly, the instruction expressed by the code UNDEF1 can not be observed from the external because a general register to be used as a work area is used. In addition, the program is jumped to an address register after executing the instruction expressed by the code UNDEF2, but the source outputting an offset data for the jumping is unknown, and decoding is made difficult.
Patent JP-S59154946-A (JP)
Title: Preparation of seasoned food
Inventor: NISHIYAMA KAKUJI
IPC: A23L5/10
Filed: 1983-02-21
Abstract: PURPOSE:To prepare a seasoned food packed into a container having low change in color and loss in nutrient caused by heat treatment and good texture, by packing ingredients for daily dish and a seasoning solution into a heat-resistant container, sealing them and, heat-treating them. CONSTITUTION:Ingredients for daily dish which are optionally pretreated to deactivate an enzyme of its own while keeping texture of foods are cut into a proper size, the cut ingredients together with a seasoning solution are packed into a heat-resistant container. In the operation, an amount of the seasoning solution used is usually <=30vol% based on the container. The container is sealed hermetically, preferably sealed in vacuum, and heat-treated usually at 110-130 deg.C for about 5-60min.
Patent JP-S58143041-A (JP)
Inventor: KOMENO HIROSHI
IPC: E04B1/78
Filed: 1982-02-19
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-S58143205-A (JP)
Title: Measuring device of eccentricity of core of optical connector
Inventor: EBATA MOTOHARU
IPC: G01M11/00
Filed: 1982-02-19
Abstract: PURPOSE:To measure the eccentricity of a core with high reproducibility and accuracy by making light incident to an optical fiber held in a ferrule, picking up the core image of the end face with a TV camera and detecting the number of the scanning line in contact with the circumferential edge of said image. CONSTITUTION:The light of a light source 19 is made incident to an optical fiber 18 held in a ferrule 13 mounted in the V groove 12 of a base 11 from the other end thereof, and the core side of the end face is magnified with a microscope 14. The image thereof is then picked up with a TV camera 15. The video signal thereof is fed through a camera control part 16 to a monitor TV17. On the other hand, the scanning line numbers set optionally with a scanning line detector 24 and a switch 25 are displayed on an oscilloscope 22, and the number of the scanning line 32 in contact with the periphery of the core line 21 on the monitor 17 is detected. The similar measurement is repeated while the ferrule 13 is rotated by 90 deg. each in the groove 12, whereby the eccentricity of the core is measured in a short time with high reproducibility and high accuracy.
Patent JP-S55118542-A (JP)
Title: Ventilating device
Inventor: MASUDA MOTOAKI
IPC: F24F7/08
Filed: 1979-03-06
Abstract: PURPOSE:To get cheap but high performance ventilation device, by constructing to perform sucking of fresh air and discharging of room air in the same time as well to perform heat exchange between sucked fresh air and discharge air. CONSTITUTION:Fresh air is sucked by a centrifugal blower 7, through an inlet opening 13 and is supplied into channel provided inside of a heat exchanger 20 in a direction with right angle with axis and changing its flowing direction at inside of channel and flows through channel in axial direction and furtheron passing through a flow out gate 14 which is provided in room side cover, and is supplied into the room as shown with arow mark 15. Room air which is replaced with fresh air, flows into the heat exchanger 20 through a inlet gate 16 and then, is discharged to outside through a discharge gate 17 by a centrifugal blower 8 in a way as shown with arrow mark 18. The heat exchangers are of opposed current type and can get high efficiency and can reduce heat losses accompanied with ventilation.
Patent JP-H08220518-A (JP)
Title: Liquid crystal display and its manufacture
Inventor: ARAYA SUKEKAZU
IPC: H01L29/786
Filed: 1995-02-15
Abstract: PURPOSE: To provide a liquid crystal display having a wide sight angle and high contrast ratio, and a manufacturing method for the liquid crystal display. CONSTITUTION: In a liquid crystal display which is formed in such a state that an electric field applied to a liquid crystal layer is almost parallel to a substrate surface and has a matrix type pixel electrode 3 group, a transistor element, and a prescribed drive means, an insulating layer 1 composed of inorganic material is arranged on the electrode 3 group, an insulating layer 2 composed of an organic high polymer is provided thereon, a film thickness of the insulating layer 1 composed of a inorganic material is set to 0.1μm or more, and the thickness of the insulating material layer 2 composed of organic high polymer is set to the half or more of the thickness of an electrode, which is a thicker one in the pixel electrodes 3 and a common electrode 4.
Patent JP-S60171347-A (JP)
Title: Electric water heater
Inventor: USAMI TADASHI
IPC: G05D23/19
Filed: 1984-02-15
Abstract: PURPOSE:To permit to obtain the amount of hot-water in accordance with the actual needs of user every day by a method wherein the latest data of heat amount with respect to the using amount of hot-water is stored in a memory as a past record and the time of conduction of a heating body is determined based on the data. CONSTITUTION:Control is started at the same time when midnight or 23 o'clock, for example, has come and the maximum value among the latest data is called up from the memory 12 at first and necessary heat amount is set in a heat amount setter 13. On the other hand, the time of conduction of the heating body 5 is obtained in a conduction time operating unit 15. Next, feed water temperature is measured and a heat-up temperature is set by a temperature setter 14. Subsequently, the conduction time is decided whether it exceeds the half of midnight electric power supplying time or 4hr or not, then, the conduction of the heating body 5 is started at the beginning time of the midnight electric power supply. Thereafter, when a temperature sensor 9 has detected the heat-up temperature, the conduction of the heating body 5 is stopped.
Patent JP-H07233081-A (JP)
Title: Anti-hypertensive composition
Inventor: TATSUHARA TORU
IPC: A23L17/00
Filed: 1994-02-24
Abstract: PURPOSE:To obtain an anti-hypertensive composition capable of inhibiting rise of the blood pressure by inhibiting absorption of sodium and useful as not only a medicine but a health food. CONSTITUTION:This anti-hypertensive composition or this sodium absorption inhibitory composition contains sodium lignin sulfonate and/or its salt mass-produced from cooking waste liquor of sulfite pulp on an industrial scale as the active component.