baber/WOPTO huggingface dataset:
Patent JP-S6161279-A (JP)
Title: Floppy disk driving device
Inventor: HIROSE ETSURO
IPC: G11B21/16
Filed: 1984-08-31
Abstract: PURPOSE:To remove a head mechanism from a body simply after an assembly by providing an opening for detaching a screw fixing an end of a shaft for moving a head mechanism to a main body, to an attaching plate. CONSTITUTION:In a head mechanism 1, a shaft 28 is inserted into a through hole 16a, in a U groove 16b, a shaft 29 is put, the shafts 28, 29 are mounted on four L-shaped bearings 1j disposed on a body 1, and fastened by screws 38-40 by using supporting fittings 35-37 and attached to the body 1. A stepping motor 41 is a driving source for moving a head mechanism 15 on the shafts 28, 29. From openings 56t, 56u opened in an attaching plate 56, a driver is inserted to detach the screws 38, 39 and the head mechanism 15 can be removed from the main body 1 without removing the attaching plate 56.
Patent JP-H10187795-A (JP)
Title: Device and method for distributing design and manufacture information to all over thin metallic sheet manufacture equipment
Inventor: HAZAMA KENSUKE
IPC: G06Q50/00
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To easily manufacture 3-D display from a 2-D model, by identifying at least one bending line of parts based on a detected face. SOLUTION: A communication network 26 connects a design office 10, an assembling room 12, a shipping room 14, a punching room 16, a bending room 18 and a welding room 20 with a server module 32 and a database 30 in an equipment 38. The respective places 10-20 have network terminal equipments and/or peripheral equipments. The server module 32 contains a personal computer having hardware and software, which fit to an interface. At the time of generating the bending model of parts in a highly intelligent manufacture equipment, additional parts information which contain data related to the expression of the part in a three-dimensional coordinate space and which are related to the parts are generated by specifying at least one bending line and executing a bending operation based on a face detected in a two-dimensional coordinate space.
Patent JP-H0346108-A (JP)
Title: Magnetic head
Inventor: OTA SATORU
IPC: G11B5/31
Filed: 1989-07-14
Abstract: PURPOSE:To improve recording and reproducing characteristics by butting the end face of the laminated thin films of a 1st core half body and the 2nd ferromagnetic metallic thin film of a 2nd core half body on each other via a nonmagnetic material to constitute a gap. CONSTITUTION:The 1st core half body 10a is deposited and formed with the laminated thin films 14 of the 1st ferromagnetic metallic thin film 12 consisting of 'SENDUST(R)', etc., and having no intra-surface anisotropy and an insulating thin film 13 consisting of SiO2, etc., and an insulating thin film 15 consisting of SiO2, etc., on a part of a nonmagnetic substrate 11 consisting of crystallized glass, etc. The 2nd core half body 10b is deposited and formed with the 2nd ferromagnetic metallic thin film 22 consisting of an amorphous Co material, etc., such as CoZrNb, on the gap-forming side end face of the nonmagnetic material 21 having the thickness equal to the thickness of the 1st core half body 10a consisting of the crystallized glass, etc., and having magnetic anistropy. A glass layer 27 having the thickness equal to the desired gap distance of the magnetic gap 26 is deposited and formed on this thin film 22. Both core half bodies 10a, 20b are joined in the state in which the gap forming surface formed with a winding groove 18 and the glass layer 17 are butted on each other. This joining is executed by the melting and solidifying of the glass layer 17.
Patent JP-H0346683-A (JP)
Title: Manufacture of heat fixing roller
Inventor: OYA MASAAKI
IPC: F16C13/00
Filed: 1989-07-14
Abstract: PURPOSE:To prevent a silicone rubber layer from being swollen caused by the ingress of silicone oil by making the thickness of an oil barrier layer at the tapered parts of both end surfaces of the silicone rubber layer almost the same thickness as the oil barrier layer on the barrel part of the silicone rubber layer or thicker than it. CONSTITUTION:The silicone rubber layer 5 is provided on the core shaft 4 of a roller and the oil barrier layer 6 is provided to the whole outside circumferential surface thereof. At this time, the both end surfaces of the silicone rubber layer 5 are shaped in the tapered state and the oil barrier layer 6 is formed on the both end surfaces of the silicone rubber layer 5. Besides, the thickness of the oil barrier layer 6 on the both end surfaces is made almost the same as the oil barrier layer on the barrel part of the silicone rubber layer 5 or thicker than it. Thus, the silicone rubber layer is prevented from being swollen caused by the ingress of the silicone oil.
Patent JP-H1032940-A (JP)
Title: Controller for ac power generator of vehicle
Inventor: IWATANI SHIRO
IPC: B60R16/03
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To prevent an abnormal rise of the output voltage of an AC power generator by preventing the malfunction of a switching circuit due to a leakage current, comprising a low-side switch which opens/closes the conducting loop of the field coil of the power generator caused by a leak current, by connecting a resistor between the input terminal for control of the switching circuit and the ground. SOLUTION: A resistor 303 is connected between the input terminal for control of a switching circuit 3 and the ground so that, even when a leakage current IL is supplied to the input terminal of the circuit 3 (the base terminal of a power transistor 301), the malfunction of the transistor 301 can be prevented by making the current IL to floe to the ground through the resistor 303. Therefore, damage to on-vehicle elements including a battery 5 can be prevented by preventing the abnormal rises of a field current IF and the output voltage of an AC power generator 1.
Patent JP-S57110065-A (JP)
Title: Motor
Inventor: SATOU TADASHI
IPC: H02K25/00
Filed: 1980-12-24
Abstract: PURPOSE:To improve the efficiency of a motor and to reduce the core of a stator in a motor by employing a stator in which 4 poles of field poles are opposite in polarity and an armature coil in which the poles of a rotor are opposite in polarity at the front and the rear poles. CONSTITUTION:An armature coil 3 is wound at the left side of a rotor 4, and an armature coil 3' is wound at the right side. The coils 3, 3' are connected to a commutator 5. A field coil 1 is wound on a stator 2, and is slightly aparted to the left side of the rotor 4. Similarly, a field coil 1' is wound at the stator 2', and left and right field coils 1, 1' are connected at the right side of the rotor 4. The other ends of the coils are respectively connected to terminals 10, 11. In case of a DC motor, the positive terminal (+) of a DC power source is connected to terminals 8, 10, and the negative terminal (-) is respectively connected to terminals 9, 11. Since a current flows in a direction of an arrow in this manner, poles as shown are produced at the stator 2 and the rotor 4, and the rotor 4 is rotated in a direction of an arrow.
Patent JP-H0350056-A (JP)
Title: Wiper drive unit
Inventor: YAMAGUCHI SHOZO
IPC: B60S1/08
Filed: 1989-07-18
Abstract: PURPOSE:To control the driving speed of a wiper automatically without changing over an operating switch even with the change of the vehicle speed by providing a control unit for controlling the driving of a drive motor to increase the acting frequency of the wiper per unit time with the increase of the vehicle speed in a certain state of the operating switch. CONSTITUTION:Signals from an operating switch 10 and a speed detecting device 12 are inputted into a control unit 13. The control unit 13 then outputs such a signal as to drive a drive motor 15 to additionally increase the acting frequency of a wiper per unit time set by the operating switch 10 according to the speed increase on the basis of the inputted signal of the speed detecting device 12. Accordingly, even if the quantity of rain hitting the front glass changes according to the change of the vehicle speed, the driving speed of the wiper can be controlled automatically without operating the operating switch.
Patent JP-S6336819-A (JP)
Inventor: RIHIARUTO BIKAA
IPC: B01D53/34
Filed: 1987-07-24
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-2000017969-A (JP)
Title: Blind
Inventor: IGAWA NORIO
IPC: E06B9/24
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a blind for dimming light by use of an electrostatic actuator and capable of making the illumination of an illuminated space uniform without decreasing the amount of transmission of the incident light. SOLUTION: This blind is so formed that insulating support 27 and an insulating thin sheet 29 both of which have light blocking parts 39a and transparent parts 39b alternately formed thereon are opposed to each other inside a double glazing unit 25 in which two sheets 21a, 21b of glass are opposed to each other. A plurality of transparent electrodes for generating static electricity are placed on the insulating support 27 and the insulating leaf 28, and the blind dims incident light according to the amount by which the light blocking parts 39a of the insulating support 27 and the light blocking parts 39a of the insulating thin sheet 29 are made to overlap each other by the movement of the insulating thin sheet 29. A diffusion film 25 diffusing light is placed along the sheets 21a, 21b of glass located on the output side of the incident light.
Patent JP-H0633887-A (JP)
Title: Rotary compressor
Inventor: IKEDA WATARU
IPC: F04C29/00
Filed: 1992-07-10
Abstract: PURPOSE:To improve the sliding characteristic between a crankshaft and a bearing by applying the nitriding processing on the crankshaft, and installing a brenze bush impregnated with ethyline tetrafluride and lead, on a bearing which supports the crankshaft. CONSTITUTION:The crankshaft 5 of a rotary compressor is applied with nitriding processing, and a nitrified layer 20 is formed on the outer peripheral sliding surface. While, a bush 21 is installed on the inner periphery of each bearing 9, 10 for supporting the crankshaft 5. As for the bush 21, the inner periphery of each bearing 9, 10 is used as back metal, and the mixing of a mixture 22 of ethylene tetrafluride and lead and the porous bronze powder 23 is carried out on the back metal, and a bronze sintered layer impregnated with ethylene tetrafluride and lead is formed through sintering. Accordingly, the sliding performance between the crankshaft 5 and each bearing part 9, 10 is improved, and the generation of the coagulative abrasion under the high load condition is prevented.
Patent JP-H0232550-A (JP)
Title: Manufacture of semiconductor device
Inventor: MINAMI SHINJI
IPC: H01L29/732
Filed: 1988-07-22
Abstract: PURPOSE:To improve integration by forming an oxide film on a foundation before forming an epitaxial growth layer and by forming a polysilicon layer on the oxide film during epitaxial growth. CONSTITUTION:A buried layer 2 is formed by diffusing n-type impurity at a specified area on a P-type Si substrate 1 and, at the same time, P<+> diffusion layer 4a is formed by diffusing P-type impurity of high concentration on a periphery of the layer 2 to enclose the layer 2. Then an n-type epitaxial growth layer 3 is formed on a part of the layer 2 and all over the substrate 1 which includes the layer 4a. Of the layer 3, poly-Si layers 4b, 6b are made to grow respectively on the oxide film 7. P-type impurity is diffused from the upper part of the layer 4b, and impurity if diffused from the layer 4a at the same time. A P-type dispersion and diffusion region 4 is thereby formed by simultaneous diffusion from both the upper and lower sides of the layer 3. Since an impurity diffusion coefficient against poly-Si is much larger than that against single crystal Si, diffusion to a rock crystal Si layer, that is, transverse diffusion is controlled, thus reducing a width of the region 4.
Patent JP-2001016336-A (JP)
Title: Incoming call distribution system
Inventor: MATSUMOTO AKIOKI
IPC: H04L12/58
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To restrict an incoming call of a specific communication type by setting temporal call reception reject on request of an operator in a call center system that can control automatic call distribution(ACD). SOLUTION: If customers 1, 2 request an access to an operator by an electronic mail and a phone call, a CTI server (server management device) 4 manages information sets, and they are registered in a queue 5 according to the priority of them. When the operator A is reception available, the CTI server 4 distributes a call of the customer 1 at a top in the queue 5. However, since the operator A sets rejection of receiving an electronic mail, the call cannot be distributed. Then the CTI server 4 keeps the call of the customer 1 awaiting and connects a call (telephone line) of the customer 2 that has the 2nd priority and can be distributed to the operator A. The call of the customer 1 is awaited in the queue 5, until the operator releases the setting of electronic mail reception rejection or until the reception of an operator B which is not set for rejection is available.
Patent JP-H0233921-A (JP)
Title: Diffusion furnace
Inventor: SASAHARA KATSUYUKI
IPC: H01L21/22
Filed: 1988-07-22
Abstract: PURPOSE:To reduce microdust adhering to a semiconductor substrate by static electricity by a method wherein required gas is ionized beforehand and then introduced into the core tube and static electricity induced by a loading mechanism is neutralized. CONSTITUTION:Semiconductor substrates 1 are put on a boat 2 having rollers and inserted into a core tube 4 by a loading mechanism 3. Gas is introduced from a gas introducing nozzle 5. An ionizing electrode 6 is attached to the gas introducing nozzle 5 and, by the combination with an ionizer 7, ions are generated from the ionizing electrode 6. The ions are brought into contact with the semiconductor substrates 1 by the gas flow and neutralize the surface electric charge of the semiconductor substrates 1. With this constitution, microdust adhering to the semiconductor substrate by static electricity can be reduced.
Patent JP-H0933880-A (JP)
Title: Liquid crystal projector
Inventor: ISOHATA HIDEKI
IPC: G09F9/00
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To automatically return an extension lens barrel to an initial position when a power source of a liquid crystal projector is turned OFF. SOLUTION: This projector is constituted of a lens part 1 having the extension lens barrel setting up a lens on a prescribed position in the lens barrel, a drive part 2 constituted of e.g. a DC motor moving the lens barrel of the lens part 1 along an optical axis, a gear of a motor shaft and the gear, etc., set up on the outer peripheral part of the lens barrel interlocked with the gear, a drive control part 3 controlling the operation moving the lens barrel by the drive part 2, a positional detection part 4 constituted of e.g. an optical encoder, etc., detecting the lens barrel position, the power switch 5 of the liquid crystal projector, a decision part 6 deciding the position, a memory 7 storing the initial position of the extension lens barrel and a control part 8 controlling respective parts.
Patent JP-S6440482-A (JP)
Title: Substituted quinoline derivative
Inventor: ROBAATO JIYON AIFU
IPC: A61K31/47
Filed: 1988-07-21
Abstract: <CHEM> in which R<1> to R<4> are the same or different and are inter alia, each hydrogen, C1-4alkyl, C1-6alkoxy, phenyl, C1-6alkylthio, C1-4alkanoyl, amino, R<5> to R<9> are the same or different and are each hydrogen, C1-6alkyl, C1-6alkoxy, C1-6alkylthio, halogen, cyano, amino, hydroxy, carbamoyl, carboxy, C1-6alkanoyl, trifluoromethyl or nitro, R<1><0> is inter alia hydrogen, C1-6alkyl, C1-6alkoxy, halogen, hydroxy, -CH2OH, C1-6alkylthio, NH(CH2)nOH in which n is 0 to 4 or amino; and A is -(CH2)2-, (CH2)3- or -CH=CH-; processes for their preparation, pharmaceutical compositions containing them and their use in therapy as inhibitors of gastric acid secretion.
Patent JP-S6427803-A (JP)
Title: Chuck device
Inventor: ISHI CHIKAMORI
IPC: B23B31/02
Filed: 1987-07-24
Abstract: PURPOSE:To suitably manufacture continuously identical products from a long rod-like material, by a method wherein a plurality of devices, having approximately the same structure as that of a first hydro expanding part, are formed in an axial direction, and an oil pressure is transmitted selectively in two hollow space. CONSTITUTION:A workpiece W is machined in a state to be gripped by a chuck 10, a machined part is separated from the workpiece W or an oil pressure in hydro expanding parts 11a1,...11a4 is reduced to zero to release the workpiece W from gripping. The workpiece W is fed to the front from the rear of a main spindle 25 again, and the workpiece W is set in a machining position. An oil pressure is transmitted to the hydro expanding parts 11a1,...11a4 through oil holes 15a1,...15a4 to grip the workpiece W for machining. Through repetition of the above procedures, the chuck 10 enables a long rodform material to be machined to produce products which are suitable for continuous manufacture of identical products.
Patent JP-H0638419-A (JP)
Title: Rotor of motor
Inventor: HONDA YUKIO
IPC: H02K1/28
Filed: 1992-07-13
Abstract: PURPOSE:To provide a rotor of a DC brushless motor which can reduce the vibration of the motor without deteriorating various kinds of characteristics of the motor, such as efficiency, etc., and has an excellent motor efficiency, torque characteristic, reliability, and vibration proof property without increasing the manufacturing cost and number of manufacturing processes. CONSTITUTION:In the rotor which is constituted in such a way that the rotor iron plate 2 is divided into an outer peripheral part 2a in which magnets 1 are arranged and inner peripheral part 2b which is tied with a shaft and the two parts are connected to each other with a plurality of tying members, the cross-sectional area of the magnetic fluxes which are generated from the magnets and pass through the iron plate 2 is increased by reducing the gap between the two parts by bringing the inner ring of the part 2a except the tying sections between the parts 2b and 2a nearer to the outer ring of the part 2b. Therefore, the magnetic fluxes are made to easily flow and vibrations of the rotor caused by the variation of cogging torque can be prevented.
Patent JP-S57110351-A (JP)
Title: Electric dust collecting apparatus
Inventor: NAWATA SATORU
IPC: B03C3/41
Filed: 1980-12-27
Abstract: PURPOSE: To remove dust reliably in a simple structure, in the electric dust collecting apparatus constituted by arranging a third electrode between a discharge electrode and a dust collecting electrode, by applying charging pulse in a condition providing timing lag.  
     CONSTITUTION: In an electric dust collecting apparatus wherein dust collecting electrodes 2 opposed to discharge electrodes are arranged vertically to form a comb tooth like configuration and, to U shaped central parts formed by the electrode plates 2, third electrodes are suspended, charging pulse is applied to respective electrodes 1W3 in a condition providing timing lag. Dust is directed downwardly while repeats zigzag reciprocal motion and, during this time, is aggregated, grown into crude particles and flakes to be fallen freely. Therefore, without using impact action or the like, dust is certainly removed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6429508-A (JP)
Title: Paving material and method of paving joining section of bridge beam edge by using said material
Inventor: INABA TAKEO
IPC: E01C7/18
Filed: 1987-07-24
Abstract: PURPOSE: To improve adhesion and buffering ability of pavement for a joint between bridge beams by a method wherein a honeycomb structure is disposed at the joint between the bridge beams and the internal part thereof is filled with a pavement material blended with granular substances covered with a material having viscoelasticity during heating. CONSTITUTION: A groove 4 is formed in a beam end 11 of a bridge beams 1 having slab concrete 2 and an asphalt layer 3. An upper surface 21 of the slab concrete 2 from which the groove part 4 is exposed is coated with an adhesive. A reticular substance 5 is adhered and a sheet-form substance 6 containing a grain adhesion material is laminated thereon. A honeycomb structure 7 is disposed on the sheet-form substance 6, and a hexagonal space 73 and the upper part thereof are filled with a pavement material 8 wherein the grains of a granular substance covered with a material having viscoelasticity during heating are blended.
Patent JP-H0627986-A (JP)
Title: Equipment control system utilizing speech recognizing device
Inventor: NAKAYAMA AKIRA
IPC: G10L15/04
Filed: 1992-07-13
Abstract: PURPOSE:To take a countermeasure in case of emergency only through voicing words loudly by an operator by detecting an abnormal value of the power level of an input speech and urgently stopping controlled equipment. CONSTITUTION:While an acoustic analytic part 2 extracts the level P of the speech power from the speech inputted through a speech input microphone 1 together with its feature parameters, the noise at the periphery of the device is inputted through a noise input microphone 9, a noise level detection part 10 detects its noise level NLV, and a threshold value setting part 11 sets a threshold value PABN (NLV) corresponding to the detected noise level NLV. Further, the threshold value PABN (NLV) is monitored to find the continuance tABN wherein P>PABN (NLV) and once an abnormality detection part 8 detects the LABN being larger than reference continuance TABN, it is considered that the power level P is abnormal, thereby controlling the emergency stop, etc., of the controlled equipment 7 through an input speech discrimination part 5 and an equipment control part 6.
Patent JP-H0625747-A (JP)
Title: Manufacture of thin high magnetic flux density grain-oriented silicon steel sheet
Inventor: IWANAGA ISAO
IPC: C22C38/06
Filed: 1992-07-13
Abstract: PURPOSE:To enable the thinning of sheet thickness which is the effective means for low core loss industrially by strengthening an inhibitor and stabilizing secondary recrystallized grains. CONSTITUTION:In the method for manufacturing a grain-oriented silicon steel sheet in which a slab contg. 2.5 to 4.5% Si and AlN as well as the other well- known inhibitor components is subjected to high temp. heating, hot rolling and annealing, is thereafter subjected to cold rolling for one or >= two times including process annealing at >=50% final cold draft and is furthermore subjected to decarburizing annealing and finish annealing, the same slab stock contains 0.02 to 0.2% Nb, and the sheet thickness of a final product is regulated to <=200mum. In this way, the secondary recrystallized grains in the thin material are stabilized and the accumulating degree of the grains in the Goss orientation is increased, so that the thin high magnetic flux density grain-oriented silicon steel sheet can be manufactured.
Patent JP-S6076130-A (JP)
Title: Manufacture of resin-sealed semiconductor device
Inventor: NAGAO KENJI
IPC: H01L21/56
Filed: 1983-10-03
Abstract: PURPOSE:To completely obstruct the generation of burr and flash by a method wherein external lead parts in the outer periphery of a cavity for resin injection, which is formed of two forces, are supported by protruded parts provided at the forces and gaps between the forces and the lead structural body are eliminated. CONSTITUTION:A metal mold for resin sealing consists of top force 6 and a bottom force 7, a cavity 8 is formed by superposing the respective recess of the forces and a semiconductor element part provided with a semiconductor element 9 and the connecting wires 10 is arranged in the cavity 8. A lead frame, wherein the semiconductor part has been incorporated, is concentratedly held fast by protruded parts 11 provided at the top force 6 and protruded parts 12 provided at the bottom force 7 in the outside periphery of the cavity 8 and a gap at each supporting part is completely filled up.