baber/WOPTO huggingface dataset:
Patent JP-H11258583-A (JP)
Title: Liquid crystal display element
Inventor: INO IPPEI
IPC: G02F1/1333
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display element where inorganic gas barrier films are formed with sufficient adhesibility even if the inorganic gas barrier films and organic gas barrier films are laminated on plastic substrates. SOLUTION: The element 31 is formed in such a way that a liquid crystal layer 33 is interposed between a pair of plastic substrates 32, on each of which inorganic gas barrier films 37 and organic gas barrier films 38 are respectively laminated. The inorganic gas barrier films 37 and the organic gas barrier films 38 are not directly laminated on the plastic substrates 32 but are laminated through hard coat layers 36 into which Si particles are mixed with a siloxane system as a base. Thus, the inorganic gas barrier films 37 can be laminated with sufficient adhesibility. Consequently, at passing of gas through the plastic substrate 32 and the occurrence of bubbles in the liquid crystal layer 33 are prevented.
Patent JP-H10209750-A (JP)
Title: Dbf antenna system
Inventor: WATABE TSUTOMU
IPC: H01Q3/26
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide DBF(digital beam-forming) antenna that realizes increase in number so simultaneously formed beams, without increasing a circuit a scale of the hardware. SOLUTION: This system configures an array antenna by arranging k-sets of sub-arrays SB1-SBk, each consisting of a plurality of antenna elements 11-1i. m-sets of digital I/Q signals synthesized by the sub-arrays SB1-SBk are given to sub-array beam output circuits 811-81m,..., 8K1-8km, which form sub-array beams #11-#1m,..., #k1-#km. the sub-array beam output circuits 811-81m,..., 8(k-1)1-8(k-1)m have a function of bypassing data to a sub-array of a next stage, and synthesized beams using all the antenna elements 11-1n are outputted from a k-th sub-array SBK.
Patent JP-S57128633-A (JP)
Title: Use of insulin in order to remedy cancer
Inventor: OKADA TOMEKO
IPC: A61K38/28
Filed: 1981-02-02
Abstract: PURPOSE: To destroy a cancerous cell such as that of leukemia, etc. and to remedy cancer quickly, by lowering blood sugar by use of insulin.  
     CONSTITUTION: Insulin is used for the purpose of a cancer such as leukemia, etc., blood sugar is lowered by the action of insulin to destroy a cancerous cell. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63182860-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KOMATSU SHIGERU
IPC: H01L29/10
Filed: 1987-01-26
Abstract: PURPOSE:To obtain a high-frequency transistor of a P<+>-P-P<-> active base struc ture in a self-alignment manner, by adding a masking process to a selective ion-implantation process. CONSTITUTION:An SiO2 insulating layer 11 is buried-formed in an N-type Si substrate 12 which is used as a collector region. A poly Si film 21 and an SiO2 film are formed on the upper surface of the substrate and parts of the films are selectively removed to divide the film 21 into films 21a and 21b. The surface is oxidized to form SiO2 films 25a and 25b and moreover, a resist 26 is formed. An ion-implantation of B and a heat treatment are performed to form a P<+> region 14a. The resist layer 26 is removed and an ion-implantation of B and a heat treatment are performed to form a P-type region 14b and a P-type active region 14c. The parts other than the poly Si layer 21a are covered with a resist layer and an ion-implantation of As and a heat treatment are performed to form an N<+> emitter region 15. Whereupon, the formation of the poly Si layer can be finished with one time of formation. As the region 14b is formed in a self-alignment manner between the regions 14a and 15, no crystal defect is generated.
Patent JP-S54107375-A (JP)
Title: Photo detector
Inventor: TAGUCHI KENSHIN
IPC: G01J1/02
Filed: 1978-02-10
Abstract: PURPOSE:To realize high speed and obtain a photo detector having excellent characteristics for use in optical communication, by forming a layer showing the reverse conductive type to that of substrate on the surface of a semiconductor substrate, and removing the substrate beneath the light entrance plane. CONSTITUTION:A P<-> type Si layer 2 reverse to substrate is formed on N<+> type Si substrate 1 by epitaxial growth and phosphorus is selectively diffused thermally by using a thermally  oxidizing SiO2 film, and N<+> type Si layer 3 and phosphorus are similarly ion-injected and an N type Si layer 4 is formed by thermal diffusion. Using a silane compound having such a thickness that does not cause reflection to the wavelength of incident light, a layer is formed with Si2N4 film 7 by CVD. In order to shield the light from entering from the outside of the upper part of PN junction plane,  an aluminum vapor deposition film 9 is provided, and the substrate is selectively removed by etching by using the thermally oxidized SiO2 film. Then, boron is thermally diffused at impurity concentration to form a P+ type Si layer 10. The incident light passing this layer is reflected by an Au film 11.
Patent JP-H08210504-A (JP)
Title: Piston ring
Inventor: MASUYAMA TETSUO
IPC: C23C4/10
Filed: 1995-01-31
Abstract: PURPOSE: To provide a piston ring which can be used for an automobile diesel engine or a marine diesel engine in which improved corrosion resistance and counterpart attack resistance are required. CONSTITUTION: A composite spray deposit C comprises a first layer A as an under coat of 20-80% Cr3 C2 residual Ni-Cr and a second layer B as a top coat which contains Co group having Mo, Cr for its main component or Ni group slide surface material or that in which 50weight% or less Cr3 C2 is dispersed in it as hard grain is formed on a base material M of at least an outer peripheral slide surface of a a piston ring 10 by high velocity oxygen flame coating(HVOF).
Patent JP-H03219010-A (JP)
Title: Carburizing-treated parts and their production
Inventor: MURAI NOBUHIRO
IPC: C22C38/00
Filed: 1990-01-23
Abstract: PURPOSE:To produce carburizing-treated parts having high bending fatigue strength by forming a core part into a tempered martensite structure and also forming a high- carbon surface layer into a fine tempered bainite structure in the carburizing-treated parts of a high carbon steel of specific C content. CONSTITUTION:Carburizing treatment is applied to parts made of carbon steel of 0.1-0.4wt.% C content or alloy steel to regulate carbon potential to about 0.8-12%. Subsequently, the parts are cooled at a cooling velocity not lower than critical cooling velocity down to the temp. region between a temp. not lower than the initial martensitic transformation temp. corresponding to the composition of the carburized layer in the surface and a temp. not higher than the initial martensitic transformation temp. corresponding to the composition of the core part, held in this temp. region for a time necessary to form fine bainite in the carburized layer in the surface, and cooled down to a temp. lower than the initial martensitic transformation temp. corresponding to the composition of the carburized layer in the surface. Further, the parts are heated at about 150-200 deg.C for about 1-2hr and air-cooled to undergo tempering. By this method, the carburizing-treated parts where the core part has a structure composed essentially of tempered marteniste and the surface layer increased in C content has a structure containing fine tempered bainite can be obtained.
Patent JP-S61174553-A (JP)
Title: Electrophotographic sensitive body
Inventor: SAKAI KIYOSHI
IPC: G03G5/04
Filed: 1985-01-30
Abstract: PURPOSE:To obtain an electrophotographic sensitive body high in sensitivity and kept in extremely low in residual potential even in long period repeated uses by incorporating a specified polycyclic quinone type pigment in an electrostatic charge generating layer and a specified hydrazone type compd. in a charge transfer layer. CONSTITUTION:The charge generating layer is formed by coating a conductive substrate with a coating soln. prepared by dispersing one of the polycyclic quinone type pigments represented by formula I into the org. solvent soln. of a binder resin, and drying it, or by vapor depositing this pigment in a vacuum system. The electrophotographic sensitive body high in sensitivity and superior in durability can be obtained by coating the charge generating layer with the coating soln. contg. the hydrazone compd. together with the binder resin dissolved in an org. solvent, and drying it to form the charge transfer layer on the charge generating layer. The charge transfer layer may be further coated with a protective layer. the charge generating layer can be further more enhanced in sensitivity by adding said hydrazone type compd. to it as well. This hydrazone type charge transfer material is represented by formula II in which each of R1-R4 is H or halogen, R5 is H, alkyl, or alkoxy, and each of R6, R7 is a residue capable of forming a 5- or 6-membered ring together with an optionally substd. alkyl, aralkyl, phenyl, or N atom.
Patent JP-S55107206-A (JP)
Title: Method of manufacturing insulated coil
Inventor: KUWAJIMA HIDEJI
IPC: H01F41/12
Filed: 1979-02-09
Abstract: PURPOSE: To prevent generation of voids and poor bonding by winding prepreg micas having a specific quantity of resinous components in the first layer at the conductor side, winding prepreg micas reinforced by a reinforcing material and heating to shape the same.  
     CONSTITUTION: To the first layer at the conductor side there are wound prepreg micas having 30W80wt% of resinous parts such as a liquefied or semi-liquefied epoxy resin, and the micas are heated or compressed and shaped as necessary. Thereon there are wound prepreg micas reinforced by a reinforcing material such as a glass cloth or the like and heated, compressed and shaped to form an insulating layer. Accordingly, since prepreg micas having 30W80wt% of resinous components are placed beforehand in projections and recessions of the conductor, no voids are produced, and bonding between the conductor and the insulating layer becomes sufficient, and the dielectric loss tangent-voltage characteristic of the insulated coil can be stabilized. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02222810-A (JP)
Title: Rotary encoder
Inventor: MAEDA KEIJI
IPC: G01P3/46
Filed: 1989-01-23
Abstract: PURPOSE:To enable transmission of an output signal at a low cost and in a long range with a larger allowable variation range of a feeder voltage by providing a power source section with a noise filter to use a shield case with an optical conversion of an output signal line. CONSTITUTION:The apparatus is so arranged to stabilize a voltage higher than that to be supplied to a rotary encoder (PLG) with a stabilizing power source 6 before it is passed through a noise filter (NF). An output of the PLG is converted into an optical signal with an electro-optic transducer and transmitted with an optical fiber 7 via an optical connector. The NF, stabilizing power source, optical connector and the electro-optic transducer are housed in a shield case 9. The NF bypasses a noise picked up with a power source line 5 to transmitted to the PLG to the case 9 or absorbed by an internal impedance in a line filter to reduce the noise at the output terminal remarkably. On the other hand, as it is an optical signal path, an output signal transmission path in noway picks up the noise and moreover an EMI in the perimeter of the PLG is shielded by the case 9 to minimize an inflow of the noise to the PLG circuit.
Patent JP-S62172345-A (JP)
Title: Silver halide photographic sensitive material
Inventor: HAMADA FUMIO
IPC: G03C7/30
Filed: 1986-01-25
Abstract: PURPOSE:To enhance resistance to vinyl monomers by incorporating a Fischer dispersion type coupler, and a compound reactive with vinyl monomers in a silver halide photographic sensitive material containing a pyrazolotriazole type magenta coupler. CONSTITUTION:The silver halide emulsion layer of a silver halide photographic sensitive material contains a pyrazolotriazole type magenta coupler. The silver halide emulsion or a hydrophilic colloidal layer contains a Fischer dispersion type coupler, and a compound reactive with vinyl monomers (a vinyl monomer scavenger VS). The compound to be used as this VS is compounds represented by one of formulae I and II in which each of R1-R2 is H, alkyl, alkenyl, aralkyl, aryl, or acyl; each of R4 and R5 is H or alkyl; each of R6 and R7 is H, alkyl, aryl, acyl, alkoxycarbonyl, carbamoyl, or amino; and X is -CH- or -N-. The presence of VS permits resistance to vinyl acetate, vinyl chloride, and the like to be enhanced.
Patent JP-H06232808-A (JP)
Title: Cordless telephone set
Inventor: SUETSUGU YUICHI
IPC: H04M1/00
Filed: 1993-02-01
Abstract: PURPOSE:To automatically register a new security code on a base unit and a hand set when the security codes respectively registered on the base unit and the hand set are not coincident or when the security code is lost on the hand set side. CONSTITUTION:This device is provided with detecting means 4 and 25 for detecting that a hand set B is mounted at a charger 2, sending means 39 for sending the old security code used to that moment from the hand set B to a base unit A and sending the new security code within fixed time after it is detected by the detecting means 25 that the hand set is mounted at the charger on the hand set side, and deciding means 41 for deciding whether the old security code sent from the hand set side is coincident with the security code registered on the base unit A or not on the base unit side and when both of security codes are not coincident, the new security code is registered on the base unit A and the hand set B after the lapse of fixed time.
Patent JP-S63193911-A (JP)
Inventor: KARURU HAINTSU AREKUZANDAA OSU
IPC: C08F4/22
Filed: 1988-01-27
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-S57130247-A (JP)
Title: Manufacture of magnetooptic recording medium
Inventor: MUTOO AKIRA
IPC: G11B11/10
Filed: 1981-02-02
Abstract: PURPOSE:To reduce the cost for manufacturing by covering both the sides of a base plate made of a film of heat-resisting resin with thin films which each have a coefficient of linear expansion 1/2-1/5 as high as that of the base plate, and by laminating magnetooptic thin films. CONSTITUTION:One surface of a polyimide film is coated with a thin film 2 of, e.g., silicon dioxide by sputtering. The polyimide film has a 2.0X10<-5>1/ deg.C coefficient of linear expansion and the silicon dioxide has a 7.5X10<-6>1/ deg.C of linear expansion which is 1/2-1/5 as high as that of the base plate 1. On the thin film 2 of silicon dioxide, a magnetooptical thin film 3 is formed by sputtering. On the other surface, a thin film 2 and a magnetooptic thin film 3 are formed similarly. Then, a heat treatment is carried out at prescribed temperature for a prescribed time. Thus, the magnetooptic thin films with vertical isotropy are produced in quantities and at low cost.
Patent JP-H04330843-A (JP)
Title: Data communication equipment
Inventor: SUDO NAOKI
IPC: H04N1/32
Filed: 1991-01-16
Abstract: PURPOSE:To automatically execute a holding operation by a transmitting station(or a receiving station) being the other side station which is communicating until then after a line is forcedly cut due to an interrupt communication, at the time of starting the interrupt communication between the receiving station (or transmitting station) and an interrupt station. CONSTITUTION:For example, when the transmitting station which is communicating at present, permits the interrupt communication, the hold signal is transmitted from a switchboard to the receiving station being the other side station of the pertinent transmitting station. The receiving station is equipped with a means which detects the hold signal, and the receiving station executes the holding operation without cutting the line until receiving an indication from the transmitting station (receiving 'a resuming command'), at the time of detecting the pertinent held signal.
Patent JP-S61175471-A (JP)
Inventor: KANEKO AIJIRO
IPC: F26B25/00
Filed: 1985-01-29
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-H10213585-A (JP)
Title: Manufacture of antitreponema antibody measuring reagent and antitreponema antibody measuring reagent
Inventor: YOSHIKAWA KATSUMI
IPC: G01N33/571
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an antitreponema antibody reagent having sensitivity equal to that of a measuring reagent refined from a fungus body by using an antigen by setting the reaction temperature of a process to a specified temperature. SOLUTION: A syphilis treponema surface antigen protein used by the present invention is limited to one by a genetic engineering method, but any obtained by cloning the gene of a syphilis treponema fungus body is used. For insoluble carriers, for example organic high molecular particles, microbes, blood cells or cell membrane pieces are used. The immunological syphilis diagnosing reagent manufacture of the present invention includes the step of carrying a syphilis treponema surface antigen protein on an insoluble carrier and characterized in that the reaction temperature of the process is set to 30 to 45 deg.C. If it is lower than 30 deg.C, the adsorption reaction of the syphilis treponema surface antigen protein on the insoluble carrier is slow and thus sufficient sensitivity necessary for measuring is not provided.  If it is over 45 deg.C and lower than 50 deg.C, good insoluble carrier adsorption is provided but no sufficient sensitivity is provided, and if it is higher than 50 deg.C, deformation occurs in the syphilis treponema surface antigen protein and antigenicity is lost.
Patent JP-S54108155-A (JP)
Title: Rope wheel for elevator
Inventor: OOTOMI SADAYUKI
IPC: B66B7/06
Filed: 1978-02-13
Abstract: PURPOSE: To provide a rope wheel, which is inexpensive and provides high frictional force, by forming its boss with a lamination of steel plates and forming the rope groove in a ring-like member of an elastic organic material.  
     CONSTITUTION: Large and small steel discs 11 and 13 formed with tightening holes 12 and 14 are alternately laminated and tightened together by bolts 19, washers 20 and nuts 21. A ring-like lining member 15 having a groove 16 is mounted on the outer periphery of each small disc 13. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54107756-A (JP)
Title: Image display device
Inventor: IMATAKI HIROYUKI
IPC: G02F1/17
Filed: 1978-02-13
Abstract: PURPOSE: To produce a device excelling in the display durability without requiring complicated additional circuits, by providing a display electrode, a counter electrode for coloring used when developing color, and a counter electrode for discoloring used when sweeping out color, in an electrochromic display device.  
     CONSTITUTION: A display electrode 1, a counter electrode for coloring 2, and a counter electrode for discoloring 2' are disposed in a cell 3, in which is accommodated a coloring-discoloring medium 5, and are connected to a battery 4 through a switch 4'. When the switch 4' is connected as shown by the solid line, the display electrode becomes - and the counter electrode for coloring 2 becomes +, so that the color is developed on the display electrode 1. When the switch 4' is changed as shown by the broken line, the display electrode 1 becomes + and the counter electrode for discoloring 2' becomes -, so that the color on the display electrode 1 disappears (at the same time, the color is developed on the counter electrode for discoloring 2'). That is, by dividing the counter electrodes into one for coloring and the other for discoloring, it is possible to use a metal oxide electrode highly resistant to oxidation in the counter electrode for coloring, and a metal electrode high resistant to reduction in the counter electrode for discoloring, so that the repetitive durability of the device may be improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59140962-A (JP)
Title: Lubricating device for differential mechanism
Inventor: TAKEMOTO HARUKI
IPC: F16H48/08
Filed: 1983-01-31
Abstract: PURPOSE:To make good lubricating efficiency securable even in time of low engine revolution, by installing a trough whose downstream end serves as a side bearing lubrication port at the upper part of a differential gear set in a state of being tilted, while setting up a splattered oil collecting device at the upperstream side of this trough. CONSTITUTION:A trough 6 provided with each of a differential gear set lubrication port 63 at its intermediate part and a lubricating oil feed port 64 to a side bearing 55 at its downstream end is installed in the upper inner wall of a differential case 50 housing a differential mechanism 3 in a state of being tilted, with bolts 61 and 62. Also, at an upstream part 65 of the trough 6, a splattered oil collection device 1 composed of a shroud 81 disposed in an upper outer circumferential direction of a driving gear wheel 31 and a guide plate 82, which leads oil flowing in a gear rotation direction as sticking to this shroud 81 into the upstream side, is installed. Therefore, even in case of such a driving state that splattered oil by the gear 31 is few as in time of low speed running, the splattered oil is made so as to be surely collected and fed to a lubrication spot.
Patent JP-S55109024-A (JP)
Title: Digital filter
Inventor: IHIRA KUNINOSUKE
IPC: H03H17/06
Filed: 1979-02-13
Abstract: PURPOSE:To realize the high-speed processing of the digital filter by combining the sequential memory access system and the access system with the specific pattern of the data used as the address in terms of the sample value which is delayed through the non-circulation digital filter. CONSTITUTION:The input is supplied to shift register 2 through serial-parallel converter circuit 1, and data xn... of the L bit length are supplied in sequence to N units of elements of register 2. And each element data of register 2 are extracted in the form of groups 1, 2 and so on, and the process within the group is carried out in the pattern address system. For the processes among the groups, the shift is given to the data of each element via counter 22 to the group selected by selector 21. And the group identification signal is applied to ROM21 along with the M bit of the selected group and with every circulation of the groups. The addition with every digit is given via the loop of register 9, adder circuit 10 and register 11 each for each group read out of ROM12, and the addition is given with every digit among the groups of the subsequent steps and via registers 23-divider 26. Thus the final output is obtained.
Patent JP-H11212174-A (JP)
Title: Camera
Inventor: ISHIHARA MASAAKI
IPC: G03B17/02
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To prevent a film pressure plate from being deformed, to photograph a picture in focus and to correctly and stably write/read magnetic information in/from the magnetic storing part of a film by attaching a deformation control member for controlling the deformation of a film pressure plate to a camera main body. SOLUTION: The film pressure plate 11 molded of synthetic resin is fixed to the camera main body 2 by screws 14 and 15. The leaf spring deformation control member 23 formed of elastic material is fixed to the camera main body 2 by screws at both ends. By allowing the deformation control member 23 to abut on the butting parts 11b and 11c of the film pressure plate 11, the film pressure plate 11 is elastically energized in the direction in close contact with the camera main body 2. Thus, the deformation of the film pressure plate 11 in the direction away from the camera main body 2 is prevented. Thus, the deterioration of the flatness of the film 1a facing a photographic opening part 22 and the reduction of the degree of contact between a magnetic head 16 and the magnetic recording part of the film 1a are prevented.