baber/WOPTO huggingface dataset:
Patent JP-S63250251-A (JP)
Title: Digital sound recording and reproducing device for telephone
Inventor: MAKINO TADAYOSHI
IPC: G10L25/78
Filed: 1987-04-06
Abstract: PURPOSE:To reduce the capacity of a memory and to execute the recording of voices of high quality by providing a detection circuit which detects the silence from the amplitude of a voice signal, a means for stopping the recording of the voice signal in a digital memory according to the detected result and a delay circuit for the voice signal. CONSTITUTION:In the case of recording, the voice signal of a voice input terminal 1 is detected by a detection circuit 15 and averaged in an averaging circuit 16, then it is compared with a reference voltage 18 by a comparator 17. When the signal is less than a certain value, it is considered as silence, and the signal of 'LOW' is transmitted to an AND circuit 12 so as to prevent the input of clocks from a clock generation circuit 8 to an address counter 7. Therefore, in the case of silence, the address of the digital memory 4 does not advance, so that the recording of the silence signal in the digital memory 4 is stopped. Thus, the recording of silence information in the digital memory can be prevented and the recording of voices of high quality can be executed.
Patent JP-H11327650-A (JP)
Title: Automatic traveling cart
Inventor: SASAKI TAKASHI
IPC: A63B55/60
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To allow a 4-wheel type cart to freely move away from a guide line by enabling manual steering by the operation of a steering handle in addition to automatic steering. SOLUTION: In this cart, an electromagnetic induction sensor 81 for detecting a guide line is fixed at the left and right end part of the left-right direction rod 84b of a T-shaped swing sensor rod 84 which swings to the left and right together with the operation of a steering mechanism. The steering mechanism is constituted of a steering gear box and a steering motor arranged inside a steering column 5 and the steering handle 11 and is switched by an automatic/ manual switching part 99 to automatic steering by the steering motor and the steering gear box and manual steering by the steering handle 11. When an operator switches the automatic /manual switching part 99 to automatic/manual, switching signals are transmitted to a main controller.
Patent JP-S63251638-A (JP)
Title: Fiber reinforced plastics (frp) plate spring device
Inventor: KITAMURA AKIRA
IPC: F16F1/18
Filed: 1987-04-06
Abstract: PURPOSE:To prevent stress from increasing excessively and prevent an FRP plate spring from breaking at a center clamp portion in the FRP plate spring device used for an automobile suspension spring by adjusting the relative length of the clamp member against the central, greater thickness portion of a plate spring body. CONSTITUTION:A plate spring device is clamped with clamp members 15, 16 at a central, greater thickness portion 26. While the plate width of tapered portions 27, 28 decreases toward the greater thickness portion 26 in the center, the thickness increases gradually toward the greater thickness portion 26 in the center. Therefore, the stress in the tapered portions 27, 28 decreases toward the greater thickness portion in the center. As a result, the stress inside the clamp members 15, 16 is smaller than the stress near the edges of the clamp members 15, 16 as long as the clamp members are fastened tightly enough. In the case the clamping becomes loose, the stress cannot exceed an allowable value although the stress on the central side compared with the near the edges of the clamp members 15, 16 increases, as the stress in the tapered portions 27, 28 decreases toward the greater thickness portion 26 in the center. The main body of the plate spring 11 has no possibility of breaking either due to friction between the clamp members 15, 16 and the plate spring main body 11.
Patent JP-2000243823-A (JP)
Title: Electrostatic chuck
Inventor: TATSUMI YOSHIAKI
IPC: B23Q3/15
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic chuck which is kept stable in performance for a long term. SOLUTION: An electrostatic chuck utilized in a semiconductor manufacturing device is generally composed of an attraction layer and a lower electrode. The attraction layer is composed of an insulating layer 1, a conductive layer 2, and an insulating layer 1, where these layers are bonded together by thermocompression interposing a bonding sheet 3 of thermoplastic polyimide between the layers. By this setup, the attraction layer formed as mentioned above and the lower electrode 4 are bonded together by thermocompression interposing the bonding sheet 3 between them for the formation of an electrostatic chuck.
Patent JP-S60242986-A (JP)
Inventor: SUGIMOTO KOUICHI
IPC: B25J17/02
Filed: 1985-04-22
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-S57200350-A (JP)
Title: Preparation of urethane compound
Inventor: FUKUOKA SHINSUKE
IPC: C07C67/00
Filed: 1981-06-02
Abstract: PURPOSE: To obtain the aimed aromatic urethane compound which is a synthetic intermediate for agricultural chemicals, etc. economically, by reacting an aromatic nitro compound with CO and an organic hydroxyl compound in the presence of a specific co-catalyst.  
     CONSTITUTION: An aromatic nitro compound is reacted with CO and an organic hydroxyl compound in the presence of a catalyst containing a platinum group metal and the following co-catalyst to give the aimed aromatic urethane compound: At least end of a halide of a metal selected from GroupsIb, IIb, Va, Vb, VIa, VIIa and the iron family and a lamellar compound of graphite is used as the co-catalyst. The co-catalyst is a solid, and easily separated and recovered and reusable with little corrosion of apparatuses. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59221288-A (JP)
Inventor: MAEDA YORIO
IPC: B67D7/32
Filed: 1983-05-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58202806-A (JP)
Title: Noncontact type width measuring device for flat plate having special form cross section
Inventor: OKAZAKI YASUSHI
IPC: G01B7/28
Filed: 1982-05-21
Abstract: PURPOSE:To make it possible to measure without contact, by shifting a pair of beam sensors in the reverse directions of a width to each other, so that the shifting beam sensors detect only the value of received light in the desired range from the upper surface of a flat plate. CONSTITUTION:Motors 4 and 14 are driven in advance, and both sensors 1 and 11 are moved so that the sensors are located over the central part in the width direction of a plate material B made of cement. Then the sensors are stopped. In measuring the width of the plate material B, the motors 4 and 14 are rotated in the reverse directions, and both sensors 1 and 11 are moved to the outward directions of the width of the plate material by screws 5 and 15 and sensor collars 6 and 16. When the moving sensors 1 and 11 are located over a part LA of the plate material, light receiving parts 3 and 13 of the sensors 1 and 11 receive light beams, which are projected from light projectors 2 and 12 and reflected by the part LA. When the sensors leave the part over the part LA, illuminace of the light beams becomes smaller than a specified value, and the beam sensors are not operated and stopped at the position. A signal is sent to a length display device 9 through a magnetic scale 7. Then the moved distances of both sensors 1 and 11 are added or subtracted, and the width value of the plate material B is displayed on the length display device 9 by digital number.
Patent JP-S57209326-A (JP)
Title: Concrete-steel pipe composite pile
Inventor: UMEZAWA NORIHIRO
IPC: E02D5/30
Filed: 1982-05-21
Abstract: PURPOSE:To manufacture a high-strength concrete-steel pipe composite pile having an uniform inside diameter by a small manufacturing apparatus in which an expandible concrete is packed into the inner and outer pipes of a double steel pipe, consolidated, and hardened, PC steels are pierced through the packed concrete, and then a prestress is applied. CONSTITUTION:An expandible concrete is packed into inner and outer steel pipes 1 and 2, consolidated, and hardened. Then, a prestress is applied through PC steels 5 whose both ends are fixed to the steel pipes 1 and 2. Since the pile has an uniform inside diameter, an auger machine can be used properly without any trouble, and also since the pile has a high strength, its diameter can be made smaller than that of the conventional ones and the driving force required can be reduced.
Patent JP-H07268274-A (JP)
Title: Composition and method for imparting hydrophilicity
Inventor: HARUTA YASUHIKO
IPC: C09D201/02
Filed: 1994-04-01
Abstract: PURPOSE:To obtain a composition for imparting hydrophilicity which is to be employed to produce a heat exchanger fin material improved in the persistence of hydrophilicity and the press form moldability and will not cause an unpleasant odor and other problems during the initial stage of the operation of an air conditioner by forming a cross-linkable aqueous composition containing specific fine organic resin particles. CONSTITUTION:A composition for imparting hydrophilicity which contains (A) a water-soluble or water-dispersible organic resin; (B) fine organic resin particles obtained by polymerizing in a solvent, in the presence of 1 to 40 parts by weight poly(meth)acrylic acid, 100 parts by weight monomer mixture which comprises (a) 0.1 to 10wt.% monomer selected from among ones represented by formula I (wherein R<1>, R<2> and R<3> each represents a hydrogen atom or 1-4C alkyl; and n represents l to 25) and ones represented by formula II (wherein R<4> represents a hydrogen atom or 1-4C alkyl; and R<5> represents a hydrogen atom or 1-4C alkyl); (b) 15 to 45wt.% hydrophobic polyethylenically unsaturated monomer; (c) 45 to 84.9wt.% hydrophobic monoethylenically unsaturated monomer; and (d) 0 to 39.9wt.% monomer other than monomers (a) to (c); and (C) a cross-linker.
Patent JP-S569515-A (JP)
Title: Load applying method for consolidation of weak ground
Inventor: HAYASHI KAZUTAKA
IPC: E02D3/10
Filed: 1979-07-05
Abstract: PURPOSE: To fill a required amount of water promptly in a water basin for consolidation of weak ground for draining water in the ground onto the ground surface, by applying a load on the surface of weak ground by filling water in a preconstructed water basin, and discharging drain water to the outside of the wall erected around the basin.  
     CONSTITUTION: After laying a draining material 5 such as sand having a high water permeability on the surface of weak ground 1 reclaimed by the seaside by dredging sand on the bottom of the sea, sand drains 6 are erected in the manner that their lower ends are located in the weak ground. In the layer of draining material 5, drain pipes 7 are extended. A closed wall 8 consisting of continuous bank is erected on the surface of reclaimed ground 1, and water-insulating film material 9 consisting of vinyl sheet is extended over the surface of draining layer 5 in the manner that it also covers the inner surface of wall 8. The space inside the wall 8 is used as water reserving basin 10. Thus, consolidation of weak grounds 1, 3 is promoted by filling sea water 11 in basin 10 after constructing the basin by use of water insulating material 9 and utilizing the weight of water 11 as load on the surface of weak grounds 1, 3. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59212503-A (JP)
Title: Cylinder apparatus
Inventor: HASEGAWA KAZUHIKO
IPC: F15B15/20
Filed: 1983-05-16
Abstract: PURPOSE:To simpify design and installation of a system and reduce the size of a controller by integrally installing a valve body, position detector, and a control module onto a cylinder body. CONSTITUTION:A valve body 14 for controlling the hydraulic pressure for piston transfer, a position detector 16 for detecting the position of a piston, and a control module 32 which transmits the information detected by the position detector 16 into a controller and controls the valve body 14 on the basis of the control signal transmitted from the controller are installed integrally onto a cylinder body 12. Therefore, the necessity of preparing configuration and installation plans for setting each part into an organic system, etc., piping, wiring, etc. can be obviated. Thus, the design and installation of the system can be simplified, and since the control module 32 can be separated from the controller, the size of the controller can be reduced.
Patent JP-2000277100-A (JP)
Title: Manufacture of sintered nickel electrode for alkaline storage battery
Inventor: YASUOKA SHIGEKAZU
IPC: H01M4/26
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a sintered nickel electrode for an alkaline storage battery, which is excellent in corrosion resistance and can increase a utilization factor at a high temperature. SOLUTION: This manufacturing method includes a process that a porous nickel sintered substrate is dipped in an acid salt mixed aqueous solution of cobalt, nickel and yttrium, an alkaline treatment is applied to it, then a heat treatment is applied under the coexistence of alkali to form an oxide layer of cobalt, nickel and yttrium in the porous nickel sintered substrate and a process that an active material mainly made of a nickel hydroxide is filled into the porous nickel sintered substrate formed with the oxide layer.
Patent JP-S5713149-A (JP)
Title: Ferrite stainless steel with superior stress corrosion cracking resistance in environment of hot pure water
Inventor: FUKUZUKA TOSHIO
IPC: C22C38/26
Filed: 1980-06-24
Abstract: PURPOSE: To enhance the stress corrosion cracking resistance in environment of hot pure water by combinedly adding a prescribed amount of C, N, Si, Cr, etc. and further adding a prescribed amount of one or more among Ti, Nb and Ta.  
     CONSTITUTION: This stainless steel consists of ≤0.04% C+N, ≤1% Si, ≤1% Mn, 12W16% Cr, 0.01W0.15 Al and the balance Fe and further contains ≤1.5% in total of onr or more among Ti, Nb and Ta while satisfying equation (Ti+Nb+ 0.5Ta)/(C+N)≥12. Since this steel does not cause stress corrosion cracking, it is very effective as a material for a device, an apparatus, etc. handling hot pure water. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11285085-A (JP)
Title: Remote controller
Inventor: TAKAHASHI KENJI
IPC: H04Q9/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain the remote controller where a collection time of a monitor response signal is reduced and an added slave set is registered to a master set automatically without stopping usual system operation. SOLUTION: A master set 1 sends a common monitor request signal including a mode part S2 and an address part S3 and a data part S5 is sent to plural slave sets 2-1,...2-n. Designated slave sets 2-1,...2-6 send sequentially a monitor reply signal at a prescribed time difference from other slave sets. The overall time to collect the monitor signals is reduced more than a controller that sends a monitor request signal individually and receives a monitor reply signal.
Patent JP-S5420247-A (JP)
Title: Automatic adjusting device of discharging gap for multiple electrode ignition plug
Inventor: MIWA YOSHIAKI
IPC: H01T21/00
Filed: 1977-07-18
Abstract: PURPOSE: A discharging gap adjusting device with a multiple electrode ignition plug adapted for highly efficient, automatic, and precise adjusting of discharging gaps in a multiple electrode plug with plural L-shaped external electrodes projected from a main metal fitting. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07266849-A (JP)
Title: Air conditioner for electric vehicle
Inventor: AKIMOTO RYOSAKU
IPC: B60H1/32
Filed: 1994-03-31
Abstract: PURPOSE:To elongate the lives of a power relay and a switch thereof by blocking the off of the power relay due to the erroneous operation of a running switch or the like and the on of the same caused by the off of the power relay. CONSTITUTION:When the off signal 40 of a power relay is inputted, a delaying circuit 41 turns off a power relay 39R after a predetermined delaying time elapses.
Patent JP-S529492-A (JP)
Title: Ion density measuring apparatus
Inventor: TAMATE TOKUTAROU
IPC: G01N27/416
Filed: 1975-07-14
Abstract: PURPOSE: An ion density measuring apparatus in which the compensation of temperature can be made by the-one-point calibration and the calibration of reference liquid is easy. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06301429-A (JP)
Title: Reference voltage generating circuit
Inventor: SONOBE HIROAKI
IPC: G05F1/10
Filed: 1993-04-13
Abstract: PURPOSE:To quicken the rising and falling of an output reference voltage by providing a voltage transmission circuit which forms a by-pass between the input and output of a filter when the power source is turned ON and a discharging circuit which discharges electric charges accumulated in the filter when the power source is turned OFF. CONSTITUTION:When the power source is turned ON, reference voltages Vr1 and Vr2 which are in certain proportional relation to the reference voltage VS generated by a reference voltage generation source 1 are generated by a voltage converter 2 and the voltage transmission circuit 6 is operated with a power-ON signal Son to by-pass the resistance Rt of the filter 4. Consequently, the time constant of the filter 4 becomes small and the reference voltages Vr1 and Vr2 generated by the voltage converter 2 can rise immediately while charging the capacitor Ct of the filter 4. Then when the power source is turned OFF, the discharging circuit 7 operates and electric charges left in the capacitor Ct of the filter 4 are speedily discharged. Consequently, the output reference voltages Vr1 and Vr2 immediately fall.
Patent JP-S59212375-A (JP)
Inventor: TATENO KENZOU
IPC: B66B1/18
Filed: 1983-05-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09118660-A (JP)
Title: Aromatic hydroxamic acid derivative, production and agent
Inventor: KATOU KANEYOSHI
IPC: A61P25/28
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound useful for treating and preventing a neurodegeneration disease such as Alzheimer's disease, etc., a cerebral function disorder such as cerebral infarction, etc., or improving convalescence due to possession of excellent suppressing action on neurodegeneration and low toxicity. SOLUTION: This compound is shown by formula I [Ar is a (substituted) aromatic group; Q is a bifunctional aliphatic hydrocarbon group; R<1> is H, CN, a (substituted) hydrocarbon group (X) or a group of formula II (R<3> and R<4> are each H, an acyl or X and R<3> and R<4> may form a ring with an adjoining N); R<2> is an acyl; (m) is 1 or 2; a wavy line part is a single bond or a double bond] or its salt such as O-acetyl-6-(4-methoxyphenyl)-6-(3-methyl-1,4- naphthoquinon-2-yl)hexanohydroxamic acid. The compound of formula I is obtained by reacting a compound of formula III with a compound of the formula Y-R<2> (Y is an eliminable group).
Patent JP-H10279499-A (JP)
Title: Preparation applicable to uterine mucosa
Inventor: NONOMURA MUNEO
IPC: A61K38/22
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject preparation capable of alleviating pain and complexity and administrable for a long period of time, by supporting a medicine having LHRH actions on an intrauterine contraceptive device. SOLUTION: This preparation is obtained by forming an intrauterine contraceptive device made of a biodegradable polymer and sustainably supporting a medicine such as a peptide having LHRH actions or its antagonist on the intrauterine contraceptive device. Consequently the medicine can be administered without causing pain and successively administered for more than several months by one attachment and complexness such as complicated administration can be alleviated. The administration can be interrupted or changed at any period by taking out the attached intrauterine contraceptive device. Furthermore since the intrauterine contraceptive device made of a biodegradable polymer is completely decomposed after the passage of administration period, its extraction from a body is not required to lighten complexity of administration.
Patent JP-S5611447-A (JP)
Title: Photosensitive and heat-sensitive type recording member
Inventor: YASUMORI AKIYOSHI
IPC: G03C1/735
Filed: 1979-07-06
Abstract: PURPOSE:To obtain the titled recording member having high fixing sensitivity, providing a superior color tone to a developed color image and capable of forming positive-negative and positive-positive images by combining two kinds of specified dry type photochemical photosensitive compositions and further using zinc oxide. CONSTITUTION:On a support the 1st layer based on a cobalt (III) complex such as hexammine-cobalt (III) perchlorate, a photoreducing agent such as p-benzoquinone, a hydrogen donor such as polyethylene glycol and zinc oxide, preferably high purity electrophotographic zinc oxide of about 0.5-10mum particle size and the 2nd layer based on a photooxidizing agent such as hexaarylbiimidazole, a color coupler (a dye leuco-compound which colors by reaction with an oxidizing substance formed from the photooxidizing agent) (aminotriarylmethane) and an acid such as maleic acid are laminated in this order to obtain a photosensitive heat-sensitive type recording member.
Patent JP-H03284899-A (JP)
Title: Electromagnetic wave shielding chamber
Inventor: MIKAMI ISAMU
IPC: H05K9/00
Filed: 1990-03-30
Abstract: PURPOSE:To completely cut off an electromagnetic wave by mounting a receiving member of an anchor bolt or the like for mounting a shielding plate and fittings on a concrete body through an insulating material for setting up an earthing. CONSTITUTION:For instance, as to a backing plate 5 of an inner wall 2 of the electromagnetic wave shielding chambers 1, 1, a receiving member 7 is stuck to the surface of a concrete body 4 by an epoxy group adhesive, a body edge 8 is screwed up thereto for being fixed to the body edge 8 by tapping machine screws 9, 9 to be pasted and a shield plate 6 consisting of a copper plate or the like is stuck to the surface thereof. Further, for instance, an anchor bolt 14 for mounting a door frame of the double doors 18, 18 is set up while going through a concrete body 4 of a wall part and being covered with an insulating tube 16 so as not to touch a reinforcing bar in the concrete. Further, the surface of the door frame 13 is coated with the shields 6a, 6b electrically connecting to the shield plates 6, 6 of both faces of the wall 2 and one end thereof is screwed up in piles by a machine screw through an insulating material 16 at a door hitting part 13a of the door 13.
Patent JP-S60230110-A (JP)
Title: Optical distributor
Inventor: HAYATA HIRONORI
IPC: G02B6/28
Filed: 1984-04-27
Abstract: PURPOSE:To decrease adjusting points with a smaller number of lenses and to branch light to plural optical fibers by the simple constitution consisting of two sets of optical fiber bundles, two pieces of convergent rod lenses, half mirror and two pieces of mirrors. CONSTITUTION:The light emitted from an input optical fiber 11 is reflected half by the half mirror 18 of a beam splitter 17 and is again made incident on the mirror 18 by a mirror 19 and is coupled to a fiber 12 spaced by a distance (d) from the optical axis of a lens 16, when the fiber 11 is spaced by the distance (d) from the opticalf axis of the lens 16. On the other hand, the light reflected by the mirror 19 and transmitted through the half mirror 18 is coupled through a lens 21 to a fiber 14. The light transmitted half by the mirror 18 via a lens 16 from the fiber 11 is split by the beam splitter 17 when the mirror 20 is slightly inclined. The transmitted light is coupled to a fiber 13 and the reflected light to a fiber 15, respectively.