baber/WOPTO huggingface dataset:
Patent JP-S52109378-A (JP)
Title: Solar battery for watch
Inventor: KOIKE KENICHI
IPC: G04C10/02
Filed: 1976-03-10
Abstract: PURPOSE: To simplify the installment of the solar battery for watch by molding the solar battery element electrode with the resin in the wire bonding or face down bonding method. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55119272-A (JP)
Title: Constant flow rate valve device
Inventor: MATSUNAGA SHIYOUICHI
IPC: F16K31/363
Filed: 1979-03-06
Abstract: PURPOSE: To attain a constant flow rate even if fluid pressure or downstream flow resistance changes, by providing an outlet chamber with a dam and conducting the pressure on the upstream side of the dam into a pressure chamber so that the pressure is balanced to that in an inlet chamber acting on a valve member.  
     CONSTITUTION: When an opening/closing control valve 20 is opened in a constant flow rate valve device in a closed state, water flows from an inlet chamber 2 to an outlet chamber 3 through a passage 21 and the pressure in a pressure chamber 15 becomes low because of a pressure drop caused when the water passes through an orifice 22. A valve member 6 is thus pushed up and opened by the pressure of the inlet chamber 2, said pressure acting on the bottom face of the valve member 6. As a result, the water flows out through the outlet chamber 3. Since a multi-holed plate-like dam plate 36 is provided in the outlet chamber 3, a pressure drop takes place when the water passes through the dam plate 36. Since the pressure upstream the dam plate 36 changes depending on the rate of the flow through the dam plate, this pressure is conducted into the pressure chamber 15 through a passage 34 to control the opening force of the valve member 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53112073-A (JP)
Title: Production of semiconductor device
Inventor: KOYANAGI MITSUMASA
IPC: H01L21/28
Filed: 1977-03-11
Abstract: PURPOSE: To loser the resistance of poly-Si electrodes and from shallow drain layers by making use of the selective diffusion of an impurity to poly-Si or the outward diffusion of the impurity from the poly-Si. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04319276-A (JP)
Title: Card edge connector and its method of formation
Inventor: BURAIAN SAMIYUERU BIIMAN
IPC: H01R12/71
Filed: 1992-01-17
Abstract: PURPOSE: To minimize the signal circuit length and reduce the number of interface, by integrally forming circuit card and elastomeric column. CONSTITUTION: Inclined edge is formed on the circuit card 100 which is made up on the multilayer card on which embedded copper edge circuit 102-106 are loaded, and copper contact tab 110, 112, 114, 116, 118, 120 are exposed by etching treatment. Then elastomer column 140, 142 are formed by filling up the elastomer materials and by removing a part of elastomer, and the flexible contact pad is formed without using through hole or via, etc. This makes it possible to minimize the signal circuit length, and mother board and daughter board can be connected by one interface, and card edge connector with few interface and with high reliability is obtained.
Patent JP-S60187897-A (JP)
Inventor: JIYON GIYARAUEI
IPC: C22B60/02
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-H10284627-A (JP)
Title: Manufacture of semiconductor nonvolatile memory storage
Inventor: KIRIHARA MAKOTO
IPC: H01L21/8247
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To prevent generation of change of threshold voltage in the manufacturing process of a semiconductor nonvolatile memory storage. SOLUTION: A memory gate insulating film is formed by successively stacking a tunnel oxide film 1, a silicon nitride film 2, and a top oxide film 3 on the element region of a semiconductor substrate, a memory gate electrode 4 is formed thereon, and a high density diffusion region 5 is formed on the element region which is aligned to both sides of the memory gate electrode 4. An interlayer insulating film 6 is formed on the entire surface of the semiconductor substrate 14, a contact hole is formed on the interlayer insulating film 6, and wirings 8G, 8S and 8D, which are connected to the memory gate electrode 4 and each high density diffusion region 4 through the contact hole, are formed. Furthermore, a protective film 10 is formed on the entire surface of the semiconductor substrate, including the wirings, and after the formation of an aperture, to be used for an input/output terminal 11, on the position corresponding to the memory gate electrode 4 of the protective film and each high concentration diffusion region, the protective film is heat treated at a high temperature.
Patent JP-H02208408-A (JP)
Title: Combustion control device of refuse incinerator
Inventor: TAKAHATA YOSHIAKI
IPC: F23G5/50
Filed: 1989-02-03
Abstract: PURPOSE:To improve the capability of the combustion to follow a wide range of variation in the quality of refuse by estimating the state of combustion for every long period by detecting the present state of combustion and, based on the results of the estimation, determining a normal value of the speed of transfer means and controlling the speed of movement of the transfer means in small steps in a short period according to the amount of the generated steam. CONSTITUTION:The present state of combustion is detected by various sensors 21 which are buried in the wall of a refuse incinerator and for detecting the amounts of moisture in the refuse and steam, temperature, etc., of the refuse, and the state of combustion in future for every long period is estimated by a computer 22 for estimation to determine a normal value of controlled speed of stoker. And a PID controller 23 controls the stoker speed in small steps in a short period according to the amount of generated steam. With this constitution it is possible for the combustion to follow a large variation in the quantity of the refuse.
Patent JP-H07325761-A (JP)
Title: Apparatus for use in virtual storage system
Inventor: UBE KURANITSUHI
IPC: G06F12/08
Filed: 1995-02-15
Abstract: PURPOSE: To provide a device and method for decreasing the cache miss penalty of a virtual storage system. CONSTITUTION: This device includes a conversion index buffer 62 operationally connected with a processor core 12 and a memory 16, which receives a virtual address, and generates a correct physical address, theoretical address generating means 42 operationally connected with the conversion index buffer 62 and the memory 16, which generates a theoretical address, and transmits a theoretical address to the memory 16 before the generation of the correct physical address by the conversion index buffer 62, and comparing means 68 operationally connected with the conversion index buffer 62, the memory 16, and the theoretical address generating means 42, which compares the correct physical address with the theoretical address, and transmits the correct physical address to the memory when the correct physical address is not coincident with the theoretical address.
Patent JP-S53111051-A (JP)
Title: 4-homoisotwistan-4-one
Inventor: FUJIKURA YOSHIAKI
IPC: C11B9/00
Filed: 1977-03-09
Abstract: PURPOSE: 4-Homoisotwistan-4-one of formula (I). 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63195708-A (JP)
Title: Positioning control device
Inventor: SEKIGUCHI HIROYUKI
IPC: G05D3/12
Filed: 1987-02-09
Abstract: PURPOSE:To shorten the positioning time by performing calculation based on the stroke value to choose an optimum accleration/deceleration pattern. CONSTITUTION:A control 1 controls a sequence to give the target position data 2 to a differentiator 4, a switch signal 32 between the position servo and the speed servo to a selector 7 and an acceleration/deceleration switch signal to a RAM 57 storing an acceleration/deceleration pattern respectively. At the same time, the circuit 1 outputs the data 61 to be written into the RAM 57 as well as an address 62. A dividing timer 56 serves as a programmable dividing timer which divides the pulse given from an oscillator 54. A movable object is controlled by the acceleration/deceleration pattern written to the RAM 57 and the acceleration/deceleration operations are controlled by the position deviation data 5 given from the differentiator 4 when a target position gets closer. Thus it is possible to shorten the positioning time and to improve the positioning accuracy for an optional position.
Patent JP-H08218683-A (JP)
Title: Eddy vibration excitation preventing device for highrise building
Inventor: TAKAHASHI SHOJI
IPC: E04H9/14
Filed: 1995-02-15
Abstract: PURPOSE: To prevent the eddy vibration of a highrise building through a simple structure by protruding a horizontal wind cutting plate from each corner part of a highrise building, and by passing a wind through the inside of a lattice frame having a vertical wind cutting plate joined to the protruded end of the highrise building. CONSTITUTION: An eddy vibration excitation preventing device 10 formed of a horizontal and a vertical fin 11, 12 being streamlined in their sections is provided at the corner part 5 of a highrise building 1. In this case, the horizontal fin is protrusively provided from the corner part 5 in a diagonal line on each floor. On the other hand, the vertical fin 12 is joined to the protrusive end 11' of the horizontal fin 11 along a vertical direction. A U-shaped lattice frame through which wind is passed by the horizontal and vertical fins 11, 12 is vertically set up in succession. Thus, when the wind striking against a front face 2 is bent from the corner part 5, it passes through the horizontal and vertical fins 11, 12. The wind is therefore straightened without abruptly peeling off from the corner part 5 and flows smoothly.  Thus the occurrence of a peeled off current and an eddy current can be checked for effectively preventing the eddy vibration excitation of the highrise building.
Patent JP-2000223982-A (JP)
Title: Conducting method of laminated piezoelectric filter
Inventor: SAKAI YOSHIAKI
IPC: H03H3/02
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To surely secure conduction between a resonator and a conductive land on a printed board in a laminated piezoelectric filter the thickness of which can be made thinner, the resonator of which is electrically and mechanically protected and which is easily manufactured and assembled. SOLUTION: An elastic conductive paste 20 is formed on the conductive land part 14 of an electrode pattern formed on the top surface of the printed board 3 to be connected with electrodes 8a, 8b of the resonators S, P, the resonators S, P and the printed board 30 are relatively held at a state that the conductive paste 20 is elastically reduced and the conductive land 14 is connected with the electrodes 8a, 8b of the resonators S, P via the conductive paste 20. Thus, the conductive paste 20 is elastically brought into contact with the electrodes 8a, 8b of the resonators S, P by its elastic resilience at the state that the resonators S, P and the printed board 30 are mutually held and electric connection between the conductive paste 20 and the electrodes is secured.
Patent JP-H06244662-A (JP)
Title: Automatic gain control amplifier
Inventor: SAWAHASHI MAMORU
IPC: H04J13/00
Filed: 1993-02-16
Abstract: PURPOSE:To provide a dynamic range similar to the case of an FDMA system by using this device for the mobile station of code dividing multiple access(CDMA) mobile communication utilizing spread spectrum. CONSTITUTION:The instantaneous envelope level of an output signal from a variable gain amplifier 11 is detected by a variable level instantaneous envelope level detector 15, the bias voltage of the amplifier 11 is changed corresponding to the detected output, and negative feedback control is performed. The average level of an input signal to the amplifier 11 is detected by an average power level detector 16, a signal is outputted corresponding to the number of calls inside that cell, the detecting characteristic of the envelope detector 15 is shifted corresponding to this detected output, and it is corrected just for the level increased component corresponding to the increased call component based on CDMA. The output of the amplifier 11 is supplied to a variable gain amplifier 17, the gain is controlled by the detected output of the average level detector 16, and it is corrected corresponding to the shift of the detecting characteristic.
Patent JP-H06239707-A (JP)
Title: Germicidal composition comprising azole compound and antimicrobial agent
Inventor: TAKAHI YUKIYOSHI
IPC: A01N31/08
Filed: 1993-02-16
Abstract: PURPOSE:To obtain an agricultural and horticultural germicidal composition, having a wide effect spectrum, capable of manifesting stabilized controlling effects on disease injuries in a small dose even against resistant germs and applicable to stems or leaves, seeds, soil or water surface. CONSTITUTION:This germicidal composition comprises (A) an oxetane-based azole compound of the formula [R<1> to R<4> are H or alkyl; R<3> is further phenyl or R1 and R4 together with two C carbon atoms to which they are bound may form a 5-6C saturated ring, or R<3> and R<4> together with one C atom to which they are bound may form a 3-6C saturated ring; R<5> to R<7> are H, (halogeno)alkyl, halogen or (halogeno)alkoxy; R<8> is H or alkyl] and (B) an antimicrobial agent, e.g. 1,5-pentandial, 2,5-dimethoxytetrahydrofuran, glyoxal, benzalkonium chloride, 1,2-benzizothiazolin-3-one, cupric hydroxide, 4-chloro-2-xylenol, 4-chloro-2-cresol or a p-hydroxybenzoic acid ester as active ingredients.
Patent JP-S61186324-A (JP)
Title: Method of purifying lymphotoxin formed by human lymphatic cultivated strain cell
Inventor: MASHIBA ATSUICHI
IPC: A61K35/26
Filed: 1985-02-14
Abstract: PURPOSE:To purify the titled lyophotoxin, by concentrating a culture supernatant containing lymphotoxin obtained by cultivating a cultivated strain cell derived from human lymphatic system in a serum-free medium, purifying it by gel filtration, and concentrating it further. CONSTITUTION:A cultivated strain cell derived from human lymphatic system such as cultivated strain cell ALIE derived from human malignant lymphoma is used as a LT production source, and the cultivated strain cell is cultivated in a serm-free medium for about 3 days. The prepared supernatant liquid is concentrated by ultrafiltration 5-100 times, and purified by gel filtration (Sephadex or Sephacryl is used). The purified LT is further concentrated by ultrafiltration 5-100 times, to give human LT (lymphotoxin). It is required to select the ratio of concentration before gel filtration suitable for gel filtration treatment and the ratio of concentration after the gel filtration to make antitumor effect maximum.
Patent JP-H05221927-A (JP)
Title: Optically active compound, liquid crystal composition containing the same, liquid crystal element and display using the same composition, and displaying method using them
Inventor: NOHIRA HIROYUKI
IPC: C09K19/34
Filed: 1992-02-13
Abstract: PURPOSE:To obtain an optically active compound effective for obtaining a liquid crystal composition having a high spontaneous polarization and enhanced response to an electric field. CONSTITUTION:The objective optically active compound of the formula I [R1 and R2 are C1-18 straight chain or branched alkyl; X2 is C (=O) O and CH2O; X1 is a single bond, O, C (=O) O, OC (=O); A1 and A2 are formula II to formula V; Y1 and Y2 are H, halogen; n is 0 or 1; * shows it to be an optically active], e.g. 4-(1-trifluoromethyl-2-hexyloxycarbonylethyl)phenyl 4- decyloxybiphenyl-4'-carboxylate. The compound of formula I where X2 is C (=O) O is obtained by reacting an acid chloride of formula VI with an optically active alkyl 4,4,4-trifluoro-3-(4-hydroxyphenyl)butanoate of formula VII.
Patent JP-S61187274-A (JP)
Title: Manufacture of thin-film transistor
Inventor: TAKENAKA SATOSHI
IPC: H01L27/12
Filed: 1985-02-14
Abstract: PURPOSE:To increase an ON/OFF ratio by insularly forming a semiconductor thin-film onto a glass substrate, depositing a gate insulating film and implanting the ions of oxygen atoms near the interface between the semiconductor thin-film and the substrate through the interface constituting a channel region. CONSTITUTION:A polycrystalline silicon film 2 is patterned insularly on a glass substrate 1, and a gate oxide film 3 is deposited on the film 2. Oxidation ions are implanted so as to reach a boundary section between the polycrystalline silicon film 2 and the substrate 1 while using a resist 4 as a mask to shape an SiO2 layer 5, and a surface layer consisting of polycrystalline silicon left between the layer 5 and the gate oxide film 3 is employed as a channel region. Gate electrode materials 7-9 are deposited, the resist 4 is peeled, a gate electrode 9 is formed through a lift-off method, and the ions of III group or V group impurity atoms are implanted while using the gate electrode as a mask to shape a source region 10 and a drain region 11. Lastly, an inter-layer insulating film 13 is deposited, and contact holes are bored and a source electrode 14 and a drain electrode 15 are formed.
Patent JP-S56123170-A (JP)
Title: Prevention system for collision between outgoing and incoming
Inventor: MURATA KOUICHI
IPC: H04M11/06
Filed: 1980-03-04
Abstract: PURPOSE:To reduce the number of indications, generated by a central processor until origination is completed, to one, by sending back to the central processor the response showing a terminal controller invalidates an origination indication when there is incoming to a terminal device. CONSTITUTION:When central processor 1 sends an origination indication to terminal controller 2, terminal controller 2 sends the indication of detecting the existence of incoming to terminal device 3 and, if the response showing the existence  of incoming is returned, sends the response that the origination indication should be  invalidated to central processor 1. When the indication of detecting the existence of  incoming is sent to terminal device 3 and the response showing there is no incoming  is returend, an off-hook indication is sent to terminal device 3. After an off-hook  completion response is returned, the indication of detecting the existence of a dial  tone and incoming is further sent out and when the response showing there is the  dial tone, terminal controller 2 returns the response, showing the calling indication  completion, to central processor 1.
Patent JP-H07233690-A (JP)
Title: Self-traveling drill machine
Inventor: ITO MASAYOSHI
IPC: E21B7/02
Filed: 1994-02-24
Abstract: PURPOSE:To enhance the working efficiency by providing a foldable boom on a bogie so as to swingably and tiltably support a guide shell, and by controlling the positioning operation and a work in accordance with detected positional data. CONSTITUTION:Marking is made at a drilling position on a line which is remote from an edge of a bench 3 by a predetermined distance. Then, a foldable boom 8 is moved to set the front end of a rod 16 at the drilling position while a guide shell 11 is set upright. A control device 7 calculates data of a relative position between the drilling position and the boom 8 from data of positional relationship between operation detectors and the boom 8, and instructs for positioning the boom 8 as to a drilling inclination and a drilling direction. With this arrangement, the drilling operation is facilitated with no error in the distance between hole ends, and a plurality of holes are drilled simultaneously, thereby it is possible to enhance the working efficiency for drilling and blasting.
Patent JP-H106081-A (JP)
Title: Submerged arc welding bond flux for heat resistant steel
Inventor: OHAMA NOBUYUKI
IPC: B23K35/362
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain good workability in narrow groove of a thick plate in the welding of a steel plate for a boiler having large plate thickness and also, to obtain a welded metal having high toughness, good strength and low diffusible hydrogen concn. in either case of before or after being subjected to heat treatment after welding. SOLUTION: This submerged arc welding bond flux for heat resistant steel contains 70-95% fused flux containing 60-80% Al2 O3 +CaF2 and 12-22% SiO2 per the total wt. of the bond flux, and contains 12-22% SiO2 , 10-18% CaO, 2-6% MgO, 15-25% Al2 O3 , 35-45% CaF2 , 0.1-0.5% Li, 1-5% CO2 and <=0.5% Si.
Patent JP-S55120657-A (JP)
Title: Conductive, addition-type silicone rubber composition
Inventor: YAMAMOTO MIYOSHI
IPC: C08K3/00
Filed: 1979-03-12
Abstract: PURPOSE: Title composition, having small temperature coefficient and excellent in impact resilience and flexibility, prepared by the addition of conductive particles and catalysts to addition-type silicone rubber.  
     CONSTITUTION: Title composition comprising (A) 50W90wt% of addition-type silicone rubber, (B) 50W10wt% of conductive particles and (C) 0.05W10wt% of catalysts. Where (A) is polymerized to a degree of about 150W500, preferably 250W 300, and in order to increase the mechanical strength of said composition, (CH 2 ) 3  SiO 1/2 .(CH 2 =CH)(CH 3 ) 2 SiO 1/2 .SiO 2  copolymer, H(CH 3 ) 2 SiO 1/2 . SiO 2  copolymer, etc. are used together with (A). (B) is carbon black, preferably about 10W50μ in particle size and about 30W300μ in length. Benzoyl peroxide, Lewis acid, etc. are used as (C). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08201139-A (JP)
Title: Method of reporting residue by sensing first bubble
Inventor: MORII TSUGUHIDE
IPC: G07F9/02
Filed: 1995-01-25
Abstract: PURPOSE: To notify an action reference point in a sold out prevention management quickly to a managing person of a managing center by catching first bubble passing through a fluid system by replacement with changes in frequency utilizing a method of perceiving changes in a fluid based on changes in the frequency. CONSTITUTION: Thin film circuits 7 and 9 are built using a flexible substrate. One resistance function to be replaced with a phase correction capacity CE is materialized using a coilshaped spring or a resistor in the thin film circuits 7 and 9 or a soft resin 5 functioning as resistance. The function piece is inserted tangentially on the inner circumference of an insulating soft resin pipe 6 to be fixed on a stabilizer 3 of a joint 1 functioning as a metal connector and then, connected to a pole 2. The thin film circuit 7 generates a clock with a necessary frequency from a clock oscillator to be amplified by an AC amplifier. Poles 10 and 8 correct the phase of the thin film 9.
Patent JP-S61188838-A (JP)
Title: Electron gun
Inventor: NAKAYAMA YOSHIJI
IPC: H01J29/48
Filed: 1985-02-15
Abstract: PURPOSE:To obtain a beam spot focused optimally at the corner section of screen when deflecting an electron beam by constructing such that the converging angle of electron beam in vertical direction under main lens area will be smaller than the converging angle in horizontal direction. CONSTITUTION:Under main lens area for focusing an electron beam 4, the gap between the electrodes constituting main lens is made narrower in vertical direction when compared with horizontal direction thus to make the converging angle of electron beam in vertical direction thetaV smaller than the converging angle thetaH in horizontal direction. When decreasing the angle thetaV, f-value of beam 4 in horizontal direction fH will become shorter than f-value fV in vertical direction. Consequently, even when deflecting the beam 4 through convergence and free deflection fileds, optimally focused beam spot having low harrow at the corner section can be obtained.