baber/WOPTO huggingface dataset:
Patent JP-H05236199-A (JP)
Title: Structure of read section in facsimile equipment
Inventor: SHIMADA SATORU
IPC: H04N1/19
Filed: 1992-02-20
Abstract: PURPOSE:To make the size of the read section small and to make the close- contact force between a close contact sensor and a read roller stable by minimizing a mounting space of a plate spring energizing the close-contact sensor and obtaining a prescribed energizing force. CONSTITUTION:Both side faces 51 of a mounting bracket 52 fitted to an equipment frame 80 are provided with a bearing section 54 having an opening 54a and a bearing groove 55 in continuous contact with the section 54. A close- contact sensor 45 is supported or a mounting bracket 52 by inserting a supporting shaft 47 of the supporting bracket 46 fitted to both the side faces, into a bearing groove 55. Furthermore, A read roller 41 is supported on the mounting bracket 52 by fitting and fixing the bearing 43 supporting freely turnably the rotary shaft 42 to the bearing section 54. Then, a plate spring 65 pressing the sensor 45 to the read roller 41 is fitted to the mounting bracket 50 so as to be prolonged in the lengthwise direction of the sensor 45.
Patent JP-H01243363-A (JP)
Title: Pulse ultraviolet source
Inventor: OKAMOTO YUKIO
IPC: H01J61/72
Filed: 1988-03-25
Abstract: PURPOSE:To obtain high intensity and reduce the electric power by mainly using vacuum ultraviolet rays emitted from an afterglow section after the pulse voltage is stopped in a pulse discharge. CONSTITUTION:When the time change of electron density ne is set as shown in the figure via the pulse width tA and the pulse voltage VA applied across two electrodes, a large quantity of excited atoms, e.g., Xe(<3>P1) for 147nm, required for the Vacuum ultraviolet emission is generated over a long time of tP(tP=T-tA, T is period, tA is pulse voltage width). The ultraviolet quantity phiP emitted in the tP time can be made further larger than the ultraviolet quantity phiA emitted in the tA time, thereby high intensity and high efficiency can be obtained, and the electric power can be reduced.
Patent JP-H02248438-A (JP)
Title: Thermoplastic resin foam and its production
Inventor: SUMITOMO KOJI
IPC: C08L25/00
Filed: 1989-03-23
Abstract: PURPOSE:To produce a thermoplastic resin foam of excellent heat resistance in good efficiency by expansion-molding a styrene polymer mainly having a syndiotactic structure by heating in a specified temperature range in the presence of a blowing agent. CONSTITUTION:A styrene polymer mainly having a syndiotactic structure or a thermoplastic composition containing this polymer is expansion-molded in a temperature range from the crystallization temperature to a temperature at least 50 deg.C higher than the melting temperature in the presence of a blowing agent (e.g. hexane or decane). A thermoplastic resin foam remarkably excellent in heat resistance as compared with a conventional styrene foam can be produced in good efficiency.
Patent JP-S55161689-A (JP)
Title: Heat-sensitive recording material
Inventor: MINO HISASHI
IPC: B41M5/337
Filed: 1979-06-05
Abstract: PURPOSE:To provide a heat-sensitive recording material which is free from interaction with a developer, free from developing of ground color, free from desensitizing effect, and excellent in water resistance by a method wherein modified starch with methylol groups as pendants is utilized as a binder for a heat-sensitive recording material. CONSTITUTION:A self-crosslinking modified starch with methylol groups as pendants is utilized as a binder for a heat-sensitive recording material comprising a leuco dye as a color former and a phenolic compound as a developer. The raw material starch may be any one of crude starch, oxidized starch, modified starch having alcoholic hydroxyl groups and the like. The modified starch with methylol groups as pendants satisfies various kinds of requisites for a binder, remains a stable aqueous solution until it is used, and once apllied and dried, it becomes a strong coat of three-dimensional network structure and provides water resisting property to the recording material.
Patent JP-H06254822-A (JP)
Title: Method for molding slide plate brick for slide gate
Inventor: KANI TOSHIO
IPC: B28B3/02
Filed: 1993-03-04
Abstract: PURPOSE:To provide a method for molding a three pieces-type slide plate brick for a slide gate wherein a processing cost of the slide plate brick is decreased and perforation time is shortened and the cost is reduced and the quality is stabilized. CONSTITUTION:In a method for preparing a slide plate brick 1 having an oblique hole part 6 for suction of a melt opened in parallel to the sliding direction on the lower sliding face 7 at a nozzle hole 5 as a starting point, a mold wherein a projected part 4 with a shape facing to the oblique hole part 6 of the slide plate brick 1 is provided on a bottom mold punch 3 of the mold is used for molding. After calcining the molded slide plate, a nozzle hole is perforated and only the sliding face is ground and perforation of the oblique hole part becomes unnecessary and therefore, there exist large effects on stabilization of the quality, decreasing of processing cost and shortening of processing time.
Patent JP-S54163517-A (JP)
Title: Production of dialkylaminoalkyl acrylate or dialkylaminoalkyl methacrylate
Inventor: TAGO ATSUO
IPC: C07C213/00
Filed: 1978-06-09
Abstract: PURPOSE: After the unreacted starting materials has been distilled off from the ester- interchange product between lower alkyl acrylate or methacrylate and a dialkylaminoalkanol, the distillation of the product is effected while the temperature of the inner wall of the distiller is kept to a specific level, thus preventing the polymerization.  
     CONSTITUTION: The ester-interchange reaction is effected between alkyl acrylates or methacrylates of formula I (R 1  is H, methyl; R 2  is 1W4C alkyl) and a dialkylaminoalkanol of formula II (R 3 , R 4  are 1W8 alkyl; Y is 2W4C alkylene) in the presence of a catalyst to form a dialkylaminoalkyl acrylate or methacrylate of formula III. The reaction mixture is distilled under reduced pressure at 60W140°C and unreacted starting materials are distilled off and recovered. Then, the mixture containing more than 90% of the acrylate or methacrylate is distilled under reduced pressure while the inner wall of the distiller is kept to 100°C and the distillate boiling at 60W100°C is collected, whereby the polymerization of the acrylate or methacrylate is avoided and purified methacrylate or acrylate is recovered as the distillate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02247933-A (JP)
Title: Electronic parts
Inventor: MASUDA YOJI
IPC: H01H85/143
Filed: 1989-03-22
Abstract: PURPOSE:To stabilize the effective dimension of a fuse and its fusibility and improve an assembly yield by setting the effective dimension of fuse material according to the insulation processing dimensions applied to an outside conducting lead member. CONSTITUTION:An outside conducting lead member 3 at the side of cathode is insulated in advance to form an insulated portion 2, and the whole surface of a cathode outlet layer of an element 4 is made such that the whole surface is applied to the lead member 3 bent thereafter. On the other hand, the anode outlet lead 8 of the element 4 is connected to the outside conducting lead 5 at the anode side. Then, the element 4 is fixed along the outside conducting lead 3 at the cathode side, so that it is rarely that the element 4 is connected warped. Next, one end of a fuse material 1 is electrically and mechanically connected to the cathode outlet layer portion of the element 4 The other end of the fuse material 1 is arranged such that it goes across the insulated portion 2 in the direction opposed to the element contact surface of the bent outside conducting lead 3 at the side of cathode, and one end of the fuse material 1 is electrically and mechanically connected to a conductive portion.
Patent JP-S5267265-A (JP)
Title: Glass sealing type semiconductor unit
Inventor: MATSUZAKI MITSUSACHI
IPC: H01L23/12
Filed: 1976-06-16
Abstract: PURPOSE: The pellet is adhered tightly to lead terminal via plate electrode material of low fusing point solder non-adhesive containing metal film of low fusing point solder adhesive on adhesion surface with pellet.  In this way, flowing out of low fusing point solder is prevented at the glass sealing time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10270922-A (JP)
Title: Satellite-mount reflector
Inventor: SHIGEMASA HIROYUKI
IPC: H01Q1/28
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain the reflector that has a thin reflecting mirror surface with light weight at a low cost having a high mirror surface accuracy at manufacture and having a high stability of mirror surface accuracy against a thermal change in the state of satellite-mount. SOLUTION: The reflector is made up of a thin reflecting mirror surface board 1 made of a composite material using biaxial or triaxial reinforced fiber cloth as a reinforced material, a rear surface structure 2 made of a fiber reinforced composite material, and a coupling component coupling them. In this case, each spacer plate 4 is provided between the thin reflecting mirror surface board 1 and the coupling component whose cross section is formed to be a round pipe and provided between the rear surface structure 2 and the coupling component.
Patent JP-S56166347-A (JP)
Title: Manufacture of permanent magnet alloy of rare earth element and cobalt
Inventor: TAKEHANA MASAHIRO
IPC: H01F1/08
Filed: 1980-05-26
Abstract: PURPOSE: To enhance the magnetic characteristics by casting a specified amount of Sm, Co, Cu, Fe and Ta and manufacturing a magnet using the cast alloy composed essentially of Sm 2 Co 17  crystals and having a columnar structure as the microstructure of the ingot.  
     CONSTITUTION: An alloy consisting of 21W28wt% Sm, Co, Cu, Fe and Ta is cast to obtain a cast alloy composed essentially of Sm 2 Co 17  crystals and having a columnar structure as the microstructure of the ingot. Ingots are cut out of the chilled layer A, the columnar structure B and the isometric structure C of the alloy ingot 1, and they are subjected to solid-solution treatment, aging and magnetic hardening. The hardened material is pulverized, and the powder is kneaded with an org. binder and press-molded in a magnetic field. The resin in the molding is then cured by suitable heating to complete a magnet. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63236821-A (JP)
Title: Structure of foundation
Inventor: FURUSAWA RYOZO
IPC: E02D27/01
Filed: 1987-03-24
Abstract: PURPOSE:To make the setting of anchor bolt easier by a method in which a foundation is formed under the ground in such a way as to position its upside below the ground level, and additional concrete layer and anchor bolts for the foundation are buried in the foundation. CONSTITUTION:A foundation 1 is formed under the ground by positioning its upside below the ground level An, and anchor bolts 4 for foundation are set up on part of the foundation 1. An additional concrete layer 3 whose upside is leveled with the level A is formed on the foundation 1, and the lower part of the bolt 4 is buried in the layer 3. An upper foundation 5 is formed on part of the upside of the projected portion. The burying depth of the bolts 4 for the upper foundation can thus be increased.
Patent JP-S62226082-A (JP)
Title: Beta ray detecting device
Inventor: WADA MORIO
IPC: G01T1/24
Filed: 1986-03-28
Abstract: PURPOSE:To reduce a temperature coefficient of an output, and to obtain a device of small in size and having high sensitivity and low noise, by inputting a temperature of a beta ray detector and an output of a beta ray detector by a temperature detector, and bringing a dark current contained in a beta ray detecting output and an error based on a temperature variation, to a correcting operation. CONSTITUTION:A detecting device is constituted of a beta ray detector 1 which is provided with a CdTe crystal 11, a temperature detector 3 for detecting a temperature of the detector 1, and a correcting arithmetic circuit 5 for inputting an output of the detectors 1, 3, and bringing a dark current contained in the output of the detector 1 and an error based on a temperature variation of the beta ray sensitivity, to a correcting operation. In this state, by subtracting an output voltage of the dark current from an output voltage containing both the detector 1 at the time when beta rays are not irradiated, and a beta ray sensitivity output, a temperature characteristic of only the beta ray sensitivity output can be derived. With respect to this dark current and the temperature characteristic of the beta ray sensitivity output, respectively, an experimental approximate expression is derived in advance from a measured value, and in the circuit 5, a temperature coefficient is erased by using a value of the approximate expression corresponding to an element temperature of the detector 1.
Patent JP-H03269551-A (JP)
Title: Electrophotographic device
Inventor: TSUJI TAKUNORI
IPC: G03G21/14
Filed: 1990-03-20
Abstract: PURPOSE:To optimize pre-processing time and to prolong the service life of constituting parts by starting pre-processing and effectively utilizing data receiving time before a printing start signal is outputted when the received data quantity reaches a fixed quantity. CONSTITUTION:The data quantity of data received by a data receiving means 2 is measured by a data quantity detection means 2, and when the data quantity reaches a fixed quantity, the detection signal is outputted. The execution of the pre-processing is controlled by a pre-processing control means 3, the information which is equivalent to printing start is detected from the received data by a printing start detection means 4, the printing action is controlled with the printing start signal by a printing control means 5 which outputs the printing start signal, and the execution of the printing of the received data is carried out by a printing means 6 with the control of the printing control means. Thus, the pre-processing control means 3 is driven by the detection signal outputted when the fixed quantity is reached by the received data quantity, and the pre- processing of the printing means 6 can be carried out. Thus, the pre-processing time can be optimized and the service life of the constituting parts can be prolonged.
Patent JP-H08240162-A (JP)
Title: Evaporated fuel processing device for internal-combustion engine
Inventor: HASHIMOTO AKIRA
IPC: F02M25/08
Filed: 1995-03-03
Abstract: PURPOSE: To reduce influence of purge fuel upon the exhaust gas characteristics when a leak check is to be made in the condition that an evaporated fuel exhaustion suppressing system is in a decompressed condition, by detecting the time of decompression of the exhaustion suppressing system, and setting the leak check time in accordance with the time of decompression. CONSTITUTION: A fuel tank 9 of an evaporated fuel exhaustion suppressing system 31 is connected with a canister 25 through a charge passage 20. A bent shut valve 26 is installed in a passage 26a leading from the canister 25 to the atmosphere. The canister 25 is connected with the upper and lower parts of a throttle valve 3 furnished on the suction pipe 2 of the internal combustion engine concerned 1 through a purge passage 27 fitted with a purge control valve 30. An ECU 5 opens the purge control valve 30, decompresses the exhaustion suppressing system 31 through closing of the bent shut valve 26, and closes the purge control valve 30 to know whether any leak exists, i.e., to perform a leak check. The ECU 5 detects the time of decompression and sets the leak check time in compliance with the obtained time of decompression.
Patent JP-H06283263-A (JP)
Title: Electromagnetic cooking device
Inventor: YAMAZAKI KATSUHIRO
IPC: H05B6/12
Filed: 1993-03-30
Abstract: PURPOSE:To increase durability, to quickly detect the temperature of a cooking plate and uniform the surface temperature distribution thereof by holding a heating member between a cooking plate and a fixing member for fixing and providing a temperature sensor and further providing a cutout part in the position of the heating member corresponding to the central part of an electromagnetic coil. CONSTITUTION:A heating member 2 made of a magnetic substance, a cooking plate 1 made of a non-magnetic substance and a fixing member 3 made of a non-magnetic substance pressed and fixed by being interposed between the rear surfaces 11 of the cooking plate 1. Also, an electromagnetic induction coil 5 for heating the heating member 2 is provided under the fixing member and a temperature sensor 4 for controlling the temperature of the cooking plate is provided in the surface 11 of the cooking plate heated by the electromagnetic induction coil 5 and the heating member 2. Furthermore, in order to uniform the temperature distribution of the whole surface of the cooking plate, a cutout part (not illustrated) is formed in the position of the heating member 2 corresponding to the central part of the electromagnetic induction coil 5.
Patent JP-S51147377-A (JP)
Title: Beam diameter measurement device of a charged particle beam
Inventor: SAITOU NORIO
IPC: G01B11/08
Filed: 1975-06-13
Abstract: PURPOSE: This simple structure device ensures the high accuracy measurement of the beam diameter of about I μm charged particle beam. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63302793-A (JP)
Title: Torque limiter for motor
Inventor: HASUO HIROAKI
IPC: H02P7/291
Filed: 1987-03-25
Abstract: PURPOSE:To expedite the response, by detecting the size of the current value by means of a comparator. CONSTITUTION:When the current of a DC motor 2 becomes more than a specified value, the output of a current detection circuit 3 becomes H level, and a capacitor is charged through a charging integration circuit section 5. When the potential of the capacitor becomes higher than the value of the reference voltage Vref, the output of a comparator 7 becomes L level and a switching circuit 9 is turned OFF, stopping the power supply to the DC motor 2. When no current is supplied, the output of the current detection circuit 3 becomes L level and the capacitor is thereby discharged through a discharging integration circuit section 6. In starting the DC motor 2, a starting current trap circuit 11 is activated.
Patent JP-S59195700-A (JP)
Inventor: ABE YOSHIHARU
IPC: G10L15/06
Filed: 1983-04-22
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-H06258277-A (JP)
Title: Electrolyte analyzer
Inventor: TAKAHASHI HIROAKI
IPC: G01N27/28
Filed: 1993-03-06
Abstract: PURPOSE:To enable measurement with higher accuracy by forming a part of an introducing passage out to metal, grounding the part, and stabilizing electrode potential. CONSTITUTION:Reference electrode inside liquid L and sample liquid S are supplied respectively to an inside liquid passage 16 in a reference lectrode 6 and a liquid passage 7 by peristaltic pumps 12 and 14, and signals to show concentration are outputted respectively from a potassium electrode 3, a chlorine electrode 4 and a sodium electrode 5 as the liquid S passes through the passage 7. When earthing is carried out on the side where the liquid L is introduced to the electrode 6 of a flow type measuring part 1, grounding is carried out in a liquid part having constant concentration out of relation to concentration of the liquid S introduced to the measuring part 1. Thereby, electric potential to earth electric potential of the liquid L is stabilized. When AC earthing is carried out on a passage 8 to which the liquid S is introduced through a capacitor 10, even if disturbance induction is caused to the liquid S supplied to the measuring part 1, it is removed up to an entrance of the measuring part 1. Since it is not DC earthing, an electric current is not flowed to the liquid S, so that electric potential of ion electrodes 3-5 is stabilized.
Patent JP-2000267072-A (JP)
Title: Liquid crystal display device
Inventor: HASHIMOTO SHIGEYUKI
IPC: G02F1/1333
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal display device which can realize the reduction in thickness by a flexible wiring board and a double coated tape, is capable of embodying narrower picture framing and is free of projections from the rear surface of a back light unit. SOLUTION: The flexible wiring board 5 is bent into a U shape and is housed between a front metallic frame 10 and the peripheral edge of the back light unit 9 and the front end thereof is drawn out to the front surface side of a module from a point 11 notching the front metallic frame 10 in the lower part of the front surface of the liquid crystal display device, thereby, the narrower picture framing and the curtailment of the man-hours for bending of the flexible wiring board 5 can be achieved. In addition, the projects from the rear surface of the back light unit 9 are eliminated, by which the liquid crystal display device having the improved degree of freedom in mounting to products and having high quality and high reliability can be embodied.
Patent JP-S62229782-A (JP)
Inventor: TANAKA SHUNICHIRO
IPC: H05B3/14
Filed: 1986-03-31
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-H09243278-A (JP)
Title: Heat exchanging element
Inventor: ODAJIMA KENJI
IPC: F28D9/00
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To surely prevent the leakage of air at the corner of a heat exchanging unit with a constitution, capable of being manufactured comparatively simply and inexpensively. SOLUTION: A heat exchanging element 10 is provided with a frame body 13 for retaining the configuration of a heat exchanging unit 5, constituted of a pair of element covers 11, covering the upper and lower surfaces of the heat exchanging unit 5, and element frames 12, whose ends are fixed to the four corners of the element covers 11 to connect both of the element covers 11 so as to be apart from each other with a predetermined space and which are provided with a hook shape section, and is arranged in a heat exchanging unit, effecting ventilation while effecting heat exchange between feeding air, supplied from outdoor air into a room, and exhaust air, discharging indoor air to the outside of the room. Hook type notch units 11a, mated with the sectional configuration of the element frames 12, are provided on the four corners of the element covers 11.  On the other hand, an angle between two sides in the section of the element frame 12 is set to be an acute angle less than 90 degrees.
Patent JP-H07251227-A (JP)
Title: Device for calking lock nut
Inventor: TANABE HIDEYUKI
IPC: B21D39/00
Filed: 1994-03-15
Abstract: PURPOSE:To enable automatic calking to be carried out with a uniform, stable, and high process capacity, to secure safety, and to prevent a phase shift. CONSTITUTION:The device is equipped with a positioning plate 1 positioning to a lock nut 2, which is formed as one body on a base member 10, a pair of clamps 31 and 32 clamping a flange 20 by an oscillating movement, to which the lock nut 2 is tightened, and a work clamp 3 having a link member 33 linking the clamps 31 and 32 and a clamp cylinder 34. Further, at the state in which a flange 20 with the lock nut 2 tightened, is clamped by a pair of clamps 31 and 32, the device is constituted of a calking device 4 with a pair of calking claw members 41 and 42 calking by an oscillating movement with a trapezoid slider 43 moving back and forth by a calking cylinder 44 to the lock nut 20, and an air sequence circuit 5 automatically controlling the supply and the discharge of air to and from clamping cylinder 34 and calking cylinder 44.