baber/WOPTO huggingface dataset:
Patent JP-H07310373-A (JP)
Title: Joint device of vertical and horizontal materials
Inventor: TAKUBO YOSHIICHI
IPC: E04B1/58
Filed: 1994-05-18
Abstract: PURPOSE:To prevent a horizontal material from horizontal swinging and a sure joint thereof by mounting a hook piece installed to one end of a horizontal material to an engagement hole on a peripheral surface of a vertical material and fitting a projected strip into a recessed hole. CONSTITUTION:A recessed surface 3 is vertically installed to four sides of an outer peripheral part of a vertical material while a projected strip 4 is vertically installed to the central part in one piece with the recessed surface 3. A pair of right and left engagement holes 5 are intermittently installed in a file on the recessed surface on both sides of the projected strip 4. Both hook pieces 6c, which extend from both side plates 6a, are projectingly installed to one end of the horizontal material while a notched recessed hole 6d, which is fitted into the projected strip 4 of the vertical material, is bored in the central part of the end face of upper and lower partition walls 6b. When both hook pieces projectingly installed to the end of the horizontal material is engaged with both right and left engagement holes on both sides of the recessed part of the vertical material, the notched recessed hole installed to the end face of the horizontal material fits in the projected strip in the central part of the recessed surface of the vertical material. This construction makes it possible to prevent definitely the horizontal material from horizontal swinging since both members are joined with each other on the joint surface and the projected strip fits into the notched recessed hole.
Patent JP-S61288459-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: AMASAWA TAKAO
IPC: H01L29/78
Filed: 1985-06-17
Abstract: PURPOSE:To protect a conductive thin film from an oxidizing atmosphere and to contrive the high performance and the stabilization by coating a conductive thin film pattern with the low-melting-point glass which becomes thicker only in the periphery of the conductive thin film pattern. CONSTITUTION:A silicon substrate 201 comprising an element isolation region 202 and a well region 203 is prepared and further a gate oxide film 204 is formed. Next, an Mo thin film 205, a low-melting-point glass, e.g., phosphorus glass (PSG) think film 206 are deposited in order, after which a PSG pattern 207 and an Mo pattern 208 overlapping said pattern 207 are formed by lithography. The thicknesses of the PSG film and Mo film are respectively about 1500Angstrom  and 3000Angstrom . After sufficient cleaning, a PSG film 209 of about 1200Angstrom  is deposited over the whole surface, and this step is followed by a heat treatment in nitrogen to produce a viscous flow in the PSG. Thus, the structure in which the periphery of the Mo pattern is surrounded with a thick PSG film is attained.
Patent JP-S5463011-A (JP)
Title: Preparation of alkyne derivatives
Inventor: TAMADA SHIGEHARU
IPC: C07C45/44
Filed: 1977-10-28
Abstract: PURPOSE: To prepare alkyne derivatives, which are converted into sex pheromones by reduction, in high yield with simple operations in a short process, by reacting nitriles derived from specific new compounds and metal cyanides, with Grignard reagents.  
     CONSTITUTION: Nitriles of formula III are prepared by reacting metal cyanides, e.g. sodium cyanide, potassium cyanide, etc., with new compounds of formula II [X 2  is halogen or OSO 2 R 2  (R 2  is lower alkyl or aryl)], which are obtained from alcohols of formula I (m and n are integers of 1W4), in an inert solvent such as methanol or ethanol at 50W150°C. The nitriles are reacted with Grignard reagents, e.g. ehtylmagnesium bromide, butylmagnesium chloride, etc., in an inert solvent such as diethyl ether at -30 -70°C, to obtain alkyne derivatives of formula V. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11330299-A (JP)
Title: Bare chip mounting board
Inventor: MAEDA MASAKO
IPC: H01L23/12
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a bare chip mounting board which is highly reliable in electrical connection, even when heated. SOLUTION: A bare chip mounting board consists of an IC chip 2 and a mounting board 4, which are electrically connected through an anisotropic conductive film 1. The bare chip mounting board is provided with at least one through-hole 5, which communicates with the external from a region surrounded by a wiring pattern 3 on the mounting board 4. Even if a micro-void exists between the IC chip 2 and the mounting board 4, since the expanded air in the heated condition goes out through the through-hole 5, a high heat resistant connection reliability can be obtained even during high temperature.
Patent JP-S6023609-A (JP)
Inventor: NOMURA YOSHIHISA
IPC: F16B2/08
Filed: 1983-07-16
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-H04355202-A (JP)
Title: Magnetic recording device
Inventor: KAWASHIMA TETSUJI
IPC: G11B11/105
Filed: 1991-05-31
Abstract: PURPOSE:To easily detect a signal indicating the operation state of a circuit including a magnetic head. CONSTITUTION:Coils 10a and 10b of a magnetic head 10 in an magnetooptical disk drive device, and a current detection coil 50 detecting current to be supplied to a magnetic detection coil 20 or the magnetic head 10 arranged in a electromagnetic coupling sate in non-contact provided. And a detection signal So indicating the operation state at the time of writing with the magnetic head 10 is obtained from the coil 50.
Patent JP-H10319434-A (JP)
Title: Active matrix type liquid crystal display device
Inventor: WATANABE MAKOTO
IPC: G02F1/136
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To reduce the influence of external electrification and to improve asymmetry of the characteristic of the angle of visibility by providing a transparent electrode generating an electric field component vertical to a substrate and using liquid crystal having negative dielectric constant anisotropy as a liquid crystal layer. SOLUTION: The transparent electrode 144 is formed on the flattening film of a counter side substrate 202 and connected to an external circuit so that optional voltage may be impressed by the electrode 144. Furthermore, the liquid crystal whose dielectric constant is negative property is enclosed between a TFT side substrate 201 and the counter side substrate 202. The electric field component vertical to the substrates 201 and 202 is generated between the electrode 144, a picture element electrode 104 and a common electrode 106 in addition to electric field parallel with the substrates 201 and 202 necessary for gradation display as a display device. Therefore, the liquid crystal molecules 108 of the liquid crystal having the negative dielectric constant are going to be oriented in parallel with the substrates 201 and 202, so that a tilt angle becomes small. Even when charge 204 is generated on the outside because the substrate 202 is touched, the line of electric force is absorbed by the electrode 144 and does not exert the influence.
Patent JP-H01300673-A (JP)
Title: Facsimile equipment
Inventor: MAEI YOSHIHIRO
IPC: H04L13/00
Filed: 1988-05-30
Abstract: PURPOSE:To select a proper circuit automatically by ringing a call tone when a matching performance of a high-order layer receives unclear call, lifting up a handset (hook off) and detecting a CNG signal or a 7E flag. CONSTITUTION:If no high order layer matching information element is included in a call setting message, a call tone is generated, off-hook is detected and if off-hook is detected, a selected channel is connected to a talking means 65 to detect a CNG signal of G2/G3 protocol and a 7E flag of G4 protocol. With the CNG signal detected, the selected channel is connected to a G2/G3 protocol control means 66 and with the 7E flag detected, the selected channel is connected to the G4 protocol control means 67.
Patent JP-H01299913-A (JP)
Title: Quick-hardening type ground improver
Inventor: TAKANO YUKIO
IPC: C09K17/00
Filed: 1988-05-30
Abstract: PURPOSE:To make improvements in time strength, especially strength manifestability at low temperature by mixing almina cement, anhydrous gypsum and alkali metal carbonate in a solidifier using calcium sulfonaluminate. CONSTITUTION:A material consisting of alumina cement high reactivity at low temperature, anhydrous gypsum and alkali metal carbonate is mixed in a solidifier using calcium sulfonaluminate and the anhydrous gypsum. In this case, however, if this mixing is carried out at a water-cement ratio of 100%, it has been subjected to gelation for 5-10min, so that it is performed at a nozzle tip of a ground improving machine.
Patent JP-S61288218-A (JP)
Title: Semiconductor synchronous controller
Inventor: SUZUKI MAKOTO
IPC: H01L27/04
Filed: 1985-06-14
Abstract: PURPOSE:To eliminate the phase difference between synchronizing signals of semiconductor devices by providing an external output means of the synchronizing signal, a reinput means of the output of this output means, and a control circuit and obtaining a control signal by the reinputted synchronizing signal. CONSTITUTION:A semiconductor synchronous controller 1 consists of a synchronizing signal generating circuit 2, a control circuit 3m output terminals 4 and 6, and a buffer 5, and a semiconductor device 7 consists of input terminals 8 and 11, a buffer 9, and a control circuit 10. the synchronous controller 1 is provided with an input terminal 12 as the input means for reinput of the synchronizing signal and a buffer 13 having the same phase difference as the buffer 9. A synchronizing signal T1 from the synchronizing signal generating circuit 2 of the synchronous controller 1 is outputted from the output terminal 4 and is inputted to the semiconductor device 7 to become a synchronizing signal T2, and the signal T1 is inputted again to the synchronous controller 1 from the input terminal 12 also to become a synchronizing signal T3 of the control 1 circuit 3. Thus, synchronizing signals T2 and T3 are equal in phase, and both signals are equal in holding time (h).
Patent JP-H07336432-A (JP)
Title: Telephone system
Inventor: YAGI HISASHI
IPC: H04M9/02
Filed: 1994-06-13
Abstract: PURPOSE:To provide a telephone system which can perform an extension call through another terminal telephone set in a busy mode of an outside line and also can perform an outside line call through any terminal telephone set during power failure. CONSTITUTION:In an extention call mode, a voice signal modulation circuit 26 outputs the modulated signals to a private branch telephone line 21. At the same time, a voice signal BPF 27 extracts only the voice signals of the opposite calling party out of those modulated signals supplied through the line 21. These voice signals are demodulated by a voice signal demodulation circuit 28. Meanwhile no modulation is carried out in an outside line call mode, and the communication of voices is carried out via a line interface and a subscriber line.
Patent JP-H04331543-A (JP)
Title: On-vehicle adapter for portable telephone set
Inventor: TOMURA MASASHI
IPC: H04M1/11
Filed: 1991-05-07
Abstract: PURPOSE:To easily fit the portable telephone set and to prevent the portable telephone set from being detached unless more than fixed force is applied concerning the on-vehicle adapter for the portable telephone set. CONSTITUTION:Cases 4 and 6 are provided while forming a recessed part 8 to seat a portable telephone set 70, a ratchet 12 is provided with a tapered part so as to freely appear/disappear from an opening part 10 and to gradually decrease vertical thickness toward the top, and an energizing means is provided to energize the ratchet 12 in a direction where the ratchets 12 are close each other. A projection 14 is formed at the terminal part of a side opposite to the side where the opening part 10 of the recessed part 8 is formed.
Patent JP-S5556166-A (JP)
Title: Ink for writing utensil
Inventor: SUEZAWA MICHIAKI
IPC: C09D11/16
Filed: 1978-10-23
Abstract: PURPOSE: To obtain the title multi-color ink having improved color fastness to daylight exposure, capable of giving water-resistant scripts with clear color, by using a lake pigment, prepared from a metal salt and an acid dye, as a coloring matter.  
     CONSTITUTION: A food dye in the acid dyes is subjected to lake formation with a metal salt, e.g. Al, Ba, or Ca, accepted as an oral medicine or cosmetic raw material by the well-known method to give a water-insoluble organic pigment, which is changed into an ink usable in the acid or alkaline atmosphere. The lake pigment left after the evaporation of water provides a water-resistant ink. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62287425-A (JP)
Title: Production of vertical magnetic recording medium
Inventor: UEKI MASAYUKI
IPC: G11B5/851
Filed: 1986-06-06
Abstract: PURPOSE:To prevent thermal expansion of a magnetic recording layer to obtain a flat vertical magnetic recording medium by pressing a ring-shaped frame to one or both faces of a long-sized substrate to form the magnetic recording layer. CONSTITUTION:After a tension 10 is applied to a long-sized substrate 4 in the lengthwise direction and the breadthwise direction, a circular frame 16 to which the long-sized substrate 4 is pressed is provided. In case of a magnetic recording layer 8 is formed on the long-sized substrate 4, the long-sized substrate 4 is not undulated because being pressed with the circular frame though the long-sized substrate 4 is thermally expanded by heat accumulation due to the action of atoms 12 and electronic 13 from targets 11a and 11b and plasma 14 or the like around them. Thus, the magnetic recording layer 8 is formed on the part kept smooth in the circular frame 16 of the long-sized substrate 4.
Patent JP-H02309704-A (JP)
Title: Array antenna
Inventor: YAMAZAKI TSUGIO
IPC: H01Q3/26
Filed: 1989-05-24
Abstract: PURPOSE:To simplify a broadening control system and to simplify the constitution of the array antenna by providing high frequency switches halfway on a transmission line in a distributor and performing switching control so that electric power which excites element antennas outside the switches is absorbed by a resistive terminator. CONSTITUTION:The high frequency switches 5a and 5b are interposed halfway in the transmission line connecting element antennas 1-(iota+1) and 1-(m-1) arranged on both sides of a power feeding point 8 at an equal distance and element antennas l-iota and 1-m which are one outside said antennas. Consequently, the transmission line extending to both sides of the power feeding point 8 are divided into transmission lines 6b and 6c extending to the high frequency switches 5a and 5b and transmission lines 6a and 6d extending out from one output terminal sides of the high frequency switches 5a and 5b. The high frequency switches 5a and 5b are provided with resistive termination parts 4a and 4b at other output terminal sides and they are switched under the control of a controller (not shown in figure).
Patent JP-H06346351-A (JP)
Title: Acrylic fiber nonwoven fabric
Inventor: ORINO MASASHI
IPC: D04H1/43
Filed: 1993-06-01
Abstract: PURPOSE:To obtain an acrylic nonwoven fabric having both water and oil absorptivities and capable of easily wiping off aqueous oil suspension therefrom by imparting an acrylic fiber nonwoven fabric with a hydrophilic copolymer of a specific acrylate monomer and acrylonitrile. CONSTITUTION:Firstly, an emulsion polymerization is conducted between 50-90wt.% of a acrylate monomer of the formula (R is H or CH3; X is OH, <=18C alkoxyl, halogen, <=18C sulfide, amino, phenoxy, naphthoxy or derivative therefrom; 0<=(m)<=1;(1)>20) and 10-50wt.% of acrylonitrile to produce a hydrophilic polymer. An acrylic fiber nonwoven fabric comprising fibers having <=3 denier single fiber fineness is immersed in a dispersion of this polymer to impart 1-4wt.% per wt. of the polymer to the fibers in order to hydrophilicize the surface of the fibers, thus obtaining the objective nonwoven fabric excellent in bulkiness and flexibility, having both water and oil absorptivities.
Patent JP-H11331771-A (JP)
Title: Continuous reproducing deciding device for encoded data, encoded data decoding device and methods thereof
Inventor: KATO MOTOKI
IPC: H04N19/70
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain a continuous reproduction deciding device for encorded data capable of deciding beforehand whether encoded data can be continuously reproduced or not in skip reproduction and an encoded data decoding device, capable of keeping the continuity of images before and after skip operation. SOLUTION: Fierst storage time for storing encoded data necessary for decoding an in-point picture in a main buffer 11 and second storage time for storing a picture obtained by decoding the encoded data necessary for decoding the in point picture in a frame memory 19 are respectively calculated and whether the in point picture and an out-point picture can be continuously displayed or not is decided based on the 1st storage time, a 2nd storage time, and the time difference between the display time of a 1st display start-point picture and the display time of a 1st display end-point picture.
Patent JP-H05322387-A (JP)
Title: Refrigerating device
Inventor: KUROKAWA SADANAO
IPC: F25B13/00
Filed: 1992-05-22
Abstract: PURPOSE:To secure the circulating amount of refrigerant upon defrosting operation and improve defrosting capacity when an outdoor temperature is low. CONSTITUTION:A four-way changeover valve 2 is switched so that refrigerating operation is effected at a position shown by full lines in a diagram while defrosting operation is effected at another position shown by broken lines in the diagram. A control circuit 17 stops a fan 8 immediately before switching into the defrosting operation. After the fan 8 is stopped, heat accumulating operation is effected. When the temperature of refrigerant in a condenser 3 is increased and the pressure of the same is increased to a value arriving at the set value of a high pressure switch 15, the four-way valve 2 is switched into the side of the defrosting operation. Upon the defrosting operation, hot gas is guided from a compressor 1 into a fan guard heater 12, a drain pan heater 13 and an evaporator 5 to melt frost adhered to these instruments. The four-way valve 2 is also used to return the refrigerant, stagnating in the condenser 3, to the suction side of the compressor 1.
Patent JP-H08318853-A (JP)
Title: Lateral movement traverser system
Inventor: NAKAMURA SHIGERU
IPC: B61J1/10
Filed: 1995-05-29
Abstract: PURPOSE: To provide a method which can induce a train such as linear vehicles to each shed, take out given vehicles out of the sheds, and make its shunting time short. CONSTITUTION: After a train such as linear vehicles and the like has been induced to a lateral moving dolly 2 out of a main line 3 by a belt conveyor, a rope traction method or a rack and pinion method, the lateral moving dolly 2 is shifted in the lateral direction, after that, the train is induced to each shed by a belt conveyor, a rope traction method or a rack and pinion method.
Patent JP-S61290357-A (JP)
Title: Ultrasonic flaw detector
Inventor: OGURO TAKASHI
IPC: G01N29/26
Filed: 1985-06-18
Abstract: PURPOSE:To enable a flaw detector to conduct a running displacement on the same locus, save labor and improve an operability by mounting the flaw detector to the end of the arm of a holder capable of a vertical movement along a vertical rail on a base movable on a lateral rail. CONSTITUTION:After a base 6 to which a holder 10 is mounted is displaced on a rail 5 to the predetermined position of a steel pipe 1 by a motor 7, the holder 10 to which an ultrasonic flaw detector is mounted is vertically moved by a motor 15. At this time, the detector transmits and receives an ultrasonic wave end a reflected ultrasonic wave signal is fed to the calculator of a controller. The calculator processes the reflected ultrasonic wave signal, which is recorded together with the positional signals transmitted from a horizontal displacement pitch setter and a stroke setter. Therefore, by setting a horizontal pitch between the steel pipe 1 and the flaw detector 2 and a vertical stroke width before an inspection, the steel pipe 1 can be automatically inspected and the recorded data thereof can be automatically printed out.
Patent JP-S5919652-A (JP)
Title: Pallet carry-in/carry-out device in machine tool
Inventor: OOTA KUHEI
IPC: B23Q7/14
Filed: 1982-07-27
Abstract: PURPOSE:To allow a pair of pallets to be carried in or carried out in turn with a little space and a simple structure by slightly shifting a pair of left and right moving beds and selectively engaging them with a conveying chain. CONSTITUTION:Hooking metals 21a, 21b are provided on pallets 20A, 20B. A pair of left and right moving beds 30A, 30B are provided as capable of being shifted in the left and right directions on a machine mount 10. A conveying chain 44 is provided between both moving beds 30A, 30B on the machine mount 10, and a hooking pin 45 is provided on the chain. When the moving beds are shiftd to the left or right on the machine mount 10, one of the pallets is selectively engaged with the hooking pin and conveyed in turn to the machine tool M by the chain.
Patent JP-H01300556-A (JP)
Title: Semiconductor integrated circuit
Inventor: YAMAGUCHI KIYOSHI
IPC: H01L23/522
Filed: 1988-05-27
Abstract: PURPOSE:To prevent metal wirings on the periphery of a contact hole from peeling, from adhering to other metal wirings and from short-circuiting by allowing the superposing margin size of the hole with the wirings to be different in response to the size of the hole. CONSTITUTION:The part of a large contact hole 101 is designed to provide larger superposing margin size of the hole 101 with metal wirings 11 than that of a small contact hole 102. When the contact is then etched to completely open the hole 102, the hole 101 is increased to be larger than the designed size, but since the superposing margin size is largely provided, the metal wirings 113 on the periphery of the hole is not peeled. Thus, it can prevent the metal wirings from peeling on the periphery of the hole, from adhering to other metal wirings, and from short-circuiting.
Patent JP-S6110733-A (JP)
Title: Pressure resisting type load converter
Inventor: MOCHIZUKI KEIICHIROU
IPC: G01L1/22
Filed: 1984-06-27
Abstract: PURPOSE:To improve durability under the high pressure environment, by providing a hole with bottom in the inside of each strain yielding part so that a strain yielding surface crosses a shearing surface at a right angle, attaching strain gages to the strain yielding surface, and coupling a waterproof connector to the hole with the bottom in an airtight manner. CONSTITUTION:A strain yielding body 10 is composed of a load receiving part 11, which has curved load receiving surface part 11a at a top part, a load supporting part 12 and four cross shaped strain yielding parts 13. The strain yielding body 10 is formed by machining nickel-chromium steel and the like. A hole with a bottom 14 is provided at the central part of the strain yielding part 13. Strain gages 15 are attached so as to form 45 deg.C with respect to the load. The inside of the hole 14 is filled with a protecting coating agent. A waterproof connector 17 is screwed into an internal thread 16 at the inlet of the hole 14. An electric signal is taken out of the connector. Thus the durability and moistureproof property in the high pressure environment such as in the deep sea can be improved and the cost can be decreased.