baber/WOPTO huggingface dataset:
Patent JP-H06234382-A (JP)
Title: Fuel tank fitting structure for motorcycle
Inventor: KUBO YUTAKA
IPC: B60K15/063
Filed: 1993-02-10
Abstract: PURPOSE:To facilitate the assembly of a fuel tank by providing U-shape guide brackets with the opening parts pointing frontward, protrusively at the front parts of the mutually opposed lateral inner walls of a fuel tank, and inserting each guide bracket into a positioning member protrusively provided at a body frame. CONSTITUTION:U-shape guide brackets 19 with the opening parts pointing frontward and the upper parts 19a formed to be longer than the lower parts 19b are protrusively provided at the front parts of the mutually opposed lateral inner walls of a fuel tank. The respective guide brackets 19 are then inserted into positioning members 21 protrusively provided at reinforcing pipes 20 forming part of a lateral pair of body frames so as to fix the front part of the fuel tank 9 in the positioned state. That is, the upper part 19a of each guide bracket 19 is received and supported by the positioning member 21, and in this state, the whole fuel tank 9 is slid frontward to be assembled. In the rear part of the fuel tank 9, a seat rail 26 is elastically fitted through a rubber damper 29 by fastening a bolt 33 and a nut 34.
Patent JP-S60168152-A (JP)
Title: Electrophotographic sensitive body
Inventor: KAWAMURA FUMIO
IPC: G03G5/08
Filed: 1984-02-13
Abstract: PURPOSE:To obtain a electrophotographic sensitive body improved in repetition durability and high in photoresponsivity to both polarities, and adapted to a blade cleaning mechanism by incorporating a specified binder polymer and a low mol.wt. org. compd. having a specified structure together with zinc oxide in a photoconductive layer. CONSTITUTION:A photoconductive dispersion layer formed on a conductive substrate contains zinc oxide, an azine compd. represented by general formula ( I ) (R1, R2 may be same or different, and each is H, alkyl, alkenyl, aryl, or aralkyl; R3, R4 may be same or different, and each is a heterocyclic group having at least one N atom, or phenyl or naphthyl, optionally substd. by alkyl, alkenyl, alkoxy, or halogen, and at least one of them has an electron donative group -N(R5, R6); and R5, R6 are each optionally substd. alkyl, phenyl, aryl, or aralkyl, or both may form a hetero ring together with the N atom, or a part of a condensed hetero ring), and polycarbonate and/or a thermoplastic aromatic polyarylate represented by general formula (II), n being an integer of 20-200. Said azine compd. of formula ( I ) is used necessarily in an amt. of >=5wt%, and preferably, in an amt. of >=20wt% of the zinc oxide, and the polycarbonate and/or polyarylate is used in an amt. of 5-400wt% of the zinc oxide, and, preferably, in an amt. of >=50wt% from the view points of the mechanical strength and repetion use durability.
Patent JP-H01197049-A (JP)
Title: Method for continuously casting strip
Inventor: NAGAMICHI TOKIAKI
IPC: B22D11/06
Filed: 1988-02-03
Abstract: PURPOSE:To produce a strip without any longitudinal crack on the surface by coating a coating agent limiting grain size and coating area ratio on the surface of an endless metallic belt. CONSTITUTION:On the surface of the metallic belt 2 continuously cast the cast strip by supplying molten steel 5 into a casting space surrounded with the metallic belts 2 and dam blocks 3, the coating agent having heat resistance, good wettability with molten steel and <=500mum grain size is coated at >=80% coating area ratio. By this method, the strip without any longitudinal crack on the surface can be produced.
Patent JP-S62184778-A (JP)
Title: Secondary battery
Inventor: SUGIMOTO HIROYUKI
IPC: H01M10/052
Filed: 1986-02-06
Abstract: PURPOSE:To reduce the amount of electrolyte solution with flat voltage maintained and to increase energy density of a battery by controlling the amount of an electrolyte solution so that a part of an electrolyte is deposited with discharge practically completed and the electrolyte is dissolved with charge practically completed. CONSTITUTION:In a secondary battery, an electrode whose reaction proceeds by doping mechanism is used in a positive electrode, a metal is used in a negative electrode, and the amount of an electrolyte solution is controlled so that a part of an electrolyte is deposited with discharge completed and the whole electrolyte is dissolved with charge completed. The deposit amount of solid phase in the maximum deposition state of the solid phase (finished state of discharge) is specified to less than 80% (volume ratio) of the amount of electrolyte solution containing solid phase, preferably less than 50%. The electrolyte solution in the maximum consumption state (finished state of charge) of the electrolyte does not contain the solid phase and it dissolves completely the electrolyte by which the conductivity of the electrolyte solution is 20% or more of the maximum conductivity, preferably 50% or more.
Patent JP-S55117476-A (JP)
Title: Controlling device for induction machine
Inventor: YANASE TAKAO
IPC: H02P1/26
Filed: 1979-02-28
Abstract: PURPOSE: To properly and smoothly start an induction machine by using a simple starting aid consisting of a change-over switch and a suitable DC voltage.  
     CONSTITUTION: Orthogonal components Ψr, Ψj of magnetic vector ϕ with respect to a stator co-ordinate system are extracted through a magnetic sensitive element 3 and a compensation element 4, and converted into a unit vector ITΨ(cosΨ, sinΨ) by a vector analyzer 5. A co-ordinate conversion circuit 6 is adapted to convert set amounts (b), (w) in a co-ordinate system of axis of magnetic field into set amounts Ir, Ij in the stator co-ordinate system, which are necessary for controlling a power conversion unit 2, with the assistance of detection signals cosΨ, sinΨ representative of positions in the axis of a momentary magnetic flux such that the set amount (b) works on an electric current corresponding to magnetic flux alone and such that the set amount (w) works on an electric current corresponding to torque alone. In order to start the induction machine, change-over switches 8, 9, 11 are shifted to generate signals Va, Vb representative of a predetermined fixed position in the axis of magnetic field, and the value (w) is set to zero. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53107861-A (JP)
Title: G/t measuring method of communication satellite
Inventor: UKAI YUUHEI
IPC: G01R31/00
Filed: 1977-03-02
Abstract: PURPOSE:To make possible easy measurement of the gain-to-equivalent-noise ratio (G/T) of a satellite shooted into space from earth by letting the transmission facility of the earth station substitute as a radio star or artificial satellite.
Patent JP-H03227069-A (JP)
Title: Manufacture of semiconductor memory device
Inventor: UEDA KENJI
IPC: H01L29/792
Filed: 1990-01-31
Abstract: PURPOSE:To improve an MNOS transistor in memory holding characteristics and a MOS transistor in reliability by a method wherein a hydrogen diffusion preventing film is selectively formed on the MOS transistor, which is thermally treated in a hydrogen atmosphere. CONSTITUTION:A silicon oxide film 10, a silicon oxide film 11, and a polysilicon film 12 are formed on a substrate 1, which is etched to form the gate of a MOS transistor. Then, a thin silicon oxide film 2, a silicon nitride film 3, and a polysilicon film 4 are formed on the substrate 1, which is so etched as to leave a gate which serves as the gate of an MNOS transistor unremoved, and then ions are implanted to form a source 5 and a drain 6 of the MNOS transistor and a source 13 and a drain 14 of the MOS transistor at the same time. In succession, a silicon nitride film 15 is formed to serve as a hydrogen diffusion preventing film, an etching process is carried out so as to leave the silicon nitride film 15 unremoved only on the MOS transistor, a silicon oxide film 7 is deposited, and then a thermal treatment is executed in a hydrogen atmosphere.
Patent JP-H08200139-A (JP)
Title: Driving force calculating device for vehicle
Inventor: KURODA YOSHITAKA
IPC: F02D29/02
Filed: 1995-01-18
Abstract: PURPOSE: To enable the suitable target driving force for a vehicle to be calculated in consideration of the characteristic of a driver. CONSTITUTION: An intention of acceleration of a driver is estimated on the basis of the accelerator opening AP and the change amount DAP of the accelerator opening, and the degree of congestion is estimated on the basis of the mean speed VAVE (101 to 103, 104). The mean value GAVE of the maximum value of the starting acceleration is found on the basis of the change amount ΔV of the vehicle speed, and the correction factor KHSN corresponding to the characteristic of the driver is calculated (105). The correction factor KAP is calculated from the estimated intention of acceleration of the driver, the degree of congestion and the correction factor KHSN (106), and the corrected accelerator opening APFZ is obtained by correcting the accelerator opening AP (107). The target drive shaft torque TDSCMD is calculated on the basis of the APFZ value and the speed V.
Patent JP-S52106712-A (JP)
Title: Magnetization erase method of multielement magnetic head
Inventor: KOIDE HIROSHI
IPC: G11B5/465
Filed: 1976-03-04
Abstract: PURPOSE:To reduce loss time by erasing by flowing writing current and erasing current alternately in odd heads and even heads in selective drive system of integrated magnetic heads using a matrix circuit.
Patent JP-H10220732-A (JP)
Title: Safely fluid supplying device
Inventor: OCHI KENZO
IPC: F23K5/00
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To achieve a higher safety by stopping supply when the fluid supply pressure becomes unstable. SOLUTION: A flow rate measuring means 8 is provided to measure the flow rate of the fluid passing through a fluid passage 9 and a pressure measuring means 10 to measure the pressure of the fluid passing through the fluid passage 9. A fluid supply condition judging means 11 is provided to compare the flow rate value measured by the flow rate measuring means 8 and the pressure value measured by the pressure measuring means 10 with the preset flow rate value and the preset pressure value respectively and judges whether the supply state of the fluid is normal or abnormal. A display means 12 is provided to display the results judged by the supply state judging means thereby enabling judging of whether this safely fluid supplying device operates normally or abnormally.
Patent JP-S63194108-A (JP)
Inventor: MATSUMOTO TETSUYA
IPC: F22D1/32
Filed: 1987-02-05
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-H10225035-A (JP)
Title: Armature winding
Inventor: NISHIMURA SHINJI
IPC: H02K3/28
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide armature windings of a motor which have a small coil end and balanced magnetomotive force and small cogging torque by winding a coil of a single phase around at least one tooth and winding coils of two different phases around the other teeth. SOLUTION: A U-phase coil U1 is wound in the forward direction around a first tooth 1 NUI times. The forward direction is such a winding direction that when current is allowed to flow from the positive side to the negative side of a coil, a magnetic field may be directed toward the end of a tooth. In order to allow a combined vector of the currents in the coils wound round one tooth and an adjacent tooth lag by 4/5×π deg. in phase, a U-phase coil U2 is wound in the reverse direction NU2 times and a V-phase coil V2 is wound in the forward direction Nv2 times, around a second tooth 2. The reverse direction is such a winding direction that when current is allowed to flow from the negative side to the positive side of a coil, a magnetic field may be directed toward the end of a tooth.
Patent JP-S58141380-A (JP)
Title: Production of thin film element
Inventor: SHINOHARA KOUICHI
IPC: C23C14/56
Filed: 1982-02-16
Abstract: PURPOSE:To improve the weather resistance of a thin film formed on a flexible substrate and to stabilize the characteristics thereof, by treating the surface of the thin film vapor deposited on said substrate under an oxidative discharge atmosphere, then irradiating condensed light thereto. CONSTITUTION:A flexible substrate 1 is introduced from a let-off shaft 4 into the vapor deposition chamber 7 of a vacuum vessel 6 by means of a roll 2, and an evaporating source 11 is bombarded and heated by the accelerated electrons radiating from an electron beam generating source 12, whereby a thin film is vapor deposited on the substrate 1. Electric power is supplied from an electric power source 16 to a glow discharge electrode 15, whereby a glow treatment is applied on the substrate. The substrate 1 is further introduced through a differential pressure holding chamber 9 into an optical treatment chamber 10 by means of a roll 3. Here, the light of a light source 18 such as a halogen lamp is condensed onto the vapor deposited layer on the substrate 1 by a reflecting and condensing mirror 19, whereby an optical treatment is applied thereon. Thus, the surface defects, internal defects and surface contamination remaining in the stage of forming the thin film are removed.
Patent JP-H01201111-A (JP)
Title: Position measuring instrument
Inventor: TAKEUCHI SATORU
IPC: G01B21/00
Filed: 1988-02-05
Abstract: PURPOSE:To prevent the occurrence of an accident by using current position data estimated from the quantity of rotation of a motor and a measurement scale and comparing actual measurement data at all times. CONSTITUTION:A measurement controller 1 inputs data with a data latch signal 48, a data comparator 51 compares the current position data 27 with the measurement data 49, and a decision circuit 52 sends an error signal to the controller 1 when the difference is larger than specified. If a pulse generator 33 generates an abnormal signal, there is a large difference generated between the data 27 and data 49 and the difference appears in an output 51d. The circuit 52 detects the abnormality occurrence of a system and sends out an error signal to the controller 1 to sends a stop command to a control part 2, thereby stopping a driving part 3 instantaneously. The fault of the scale 41 of the measurement part is removed similarly. Consequently, the accident is prevented from occurring.
Patent JP-H09218434-A (JP)
Title: Still camera
Inventor: KAWAMURA KOICHIRO
IPC: G03B19/02
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To perform microscopic photographing without causing shake by vibration by starting a front curtain nearly simultaneously with driving a quick return mirror, starting an electronic shutter means after suppressing the vibration of both of them and controlling exposure time. SOLUTION: A shutter driving circuit 8 is controlled to start the front curtain nearly simultaneously with operation to make a mirror up. Namely, the front curtain is started early so as to cope with the case that the vibration caused in the case of driving the front curtain is large the same as the vibration caused at the time of making the mirror up. When the time being the sum of the time required to make the mirror up and the time taken to suppress the vibration caused in the case of making the mirror up and driving the front curtain elapses, a control circuit 13 controls a CCD driving circuit 9 to start the electronic shutter of a CCD 6 and stops it to finish exposure when the exposure time elapses. Then, the control circuit 13 controls the circuit 8 to start a rear curtain so that the CCD 6 may be shielded from light.
Patent JP-S56121061-A (JP)
Title: Electrophotographic copying machine
Inventor: KINUTA NORIHIKO
IPC: B65H5/08
Filed: 1980-02-29
Abstract: PURPOSE:To prevent defect in transfer and noise occurrence at the same time, by connecting a chain supporting a gripper to the earth of a machine body via an impedance element. CONSTITUTION:In frame 1, through hole 1a is opened and to it, earth member 7 is fixed. Member 7 is fitted with a V-shaped leaf spring via insulator 10, its tip side is pressure-welded to chain 6, and impedance element 9 such as varistor is connected between the chain and member 7. As a result, the charge of form carrying mechanism 5, when reaching a noise level, flows to the frame 1 side via earth member 7. Consequently, defection in transfer and noise generation are prevented at the same time by setting an insulation level to a prescribed level.
Patent JP-S58144132-A (JP)
Title: Preparation of spun yarn
Inventor: TABATA SHIYUNICHI
IPC: D01H1/00
Filed: 1982-02-16
Abstract: PURPOSE:To obtain spun yarns, having firmly enlangled fluffs, and scarcely causing fluffing or slipping of the fluffs by rubbing, by false twisting a fibrous bundle drafted in two stages with compressed air, and subsequently false twisting the resultant false twisted bundle in the opposite direction with high-pressure  steam. CONSTITUTION:A fibrous bundle (Y) is preliminarily drafted between back rolls 1 and 1' and the second rolls 2 and 2', mainly drafted between the second rolls 2 and 2' and front rolls 4 and 4', introduced into the first false twisting nozzle 5, sucked and false twisted by a turning air current therein. The false twisted bundle (Y) is then introduced into the second false twisting nozzle 6 and false twisted in the opposite diretion with a high-pressure steam current turning in the direction opposite to that of the turning air current in the first false twisting nozzle 5. For some kinds of fibers, the third false twisting nozzle 7 is preferably provided on the downstream side of the second false twisting nozzle 6, and the bundle (Y) is false twisted in the second false twisting nozzle 6 with compressed air and then false twisted in the opposite direction with the high-pressure steam current in the third false twisting nozzle 7.
Patent JP-H11207637-A (JP)
Title: Grinding tool
Inventor: HIYAMA SATOSHI
IPC: B23C5/04
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a grinding tool capable of suppressing the falling-out of a grinding wheel and be capable of machining a relatively hard material. SOLUTION: A grinding tool 1 is provided with a cylindrical grinding wheel base material 2 and a plurality of bar-like grinding wheels (diamond chips) 4 arranged at equal intervals on the full outer periphery of the tip part of the grinding wheel base material 2. A part of the grinding wheel 4 is exposed to the outside from the outer peripheral surface 5 of the grinding wheel base material 2, and the remaining part thereof is buried in the grinding wheel base material 2. When the maximum width of a peripheral direction in the buried part 41 of the grinding wheel 4 is L1 and the maximum width of a peripheral direction in the exposed part 42 of the grinding wheel 4 is L2 , a relationship of L1 /L2 >1 is satisfied.
Patent JP-H04252869-A (JP)
Title: Starting controller for vehicle
Inventor: IWAKI MITSURU
IPC: F02N11/08
Filed: 1991-01-24
Abstract: PURPOSE:To keep off the occurrence of any driving miss attributable to a fact that a rotary seat is not set to a regular position so effectively. CONSTITUTION:This controller is provided with a seat position checking switch 4 detecting whether a rotary seat equipped free of rotation on a car floor is situated aright or not, and an alarm means 3 being connected to this checking switch 4 in series. In addition, a circuit on-off means 2, which sets a starter motor drive circuit 10 to an opened state at time of operation of the alarm means 3 is installed in this alarm (buzzer) 3.
Patent JP-H05213819-A (JP)
Title: Synthesis of monocyclic liquid-crystal 2-@(3754/24)2-alkenoyloxy)-5-alkoxytropone
Inventor: MORI AKIRA
IPC: G02F1/13
Filed: 1992-02-10
Abstract: PURPOSE:To obtain a new liquid crystal compound having excellent characteristics as liquid crystal and especially capable of developing smectic A phase. CONSTITUTION:The compound of formula I (R<1> is 1-22C alkyl; R<2> is 1-15C alkyl), e.g. 2-(2-decenoyloxy)-5-dodecyloxytropone. The compound can be produced by reacting 5-hydroxytropone of formula III with sodium hydride in hexamethylphosphoric triamide, reacting the product with an alkyl bromide of the formula R<1>Br to obtain a 5-alkoxytropone of formula IV and reacting the product with an alkenoyl chloride. Since the compound exhibits smectic A phase over a wide temperature range, a ferroelectric composition containing smectic A phase and having stable orientation can be produced by adding the compound to a composition having poor orientation property.
Patent JP-S58140274-A (JP)
Title: Electrifying transfer type color recorder
Inventor: KAWANISHI TOSHIYUKI
IPC: G03G15/01
Filed: 1982-02-17
Abstract: PURPOSE:To obtain an electrifying transfer type color recorder capable of recording like the usual monocolor recording by the moving amount of an electrifying transfer print head correspondingly to the width of a recording paper by a method in which multineedle recording electrode rows corresponding to color zones are arranged in different lines on a straight ling along the feeding direction of the recording paper. CONSTITUTION:An electrifying print head 13 in the face of a multicolor ink ribbon 18 in which three- divided color zones 18Y, 18M and 18C are formed in the widthwise direction is made up of three multineedle recording electrode rows 24Y, 24M and 24C matching three colors of the ink ribbon 18. The multineedle recording electrode rows 24Y, 24M and 24C are arranged in different lines on a straight line along the feeding direction of the recording paper 2. Return electrodes 25Y, 25M and 25C are each provided on both sides of the multineedle recording electrode rows 24Y, 24M and 24C to make up three head parts.
Patent JP-S52108452-A (JP)
Title: Fire-retarding polybutylene terephthalate composition
Inventor: YAMAMOTO YOSHIYUKI
IPC: C08L67/02
Filed: 1976-03-08
Abstract: PURPOSE: A fire-retarding polybutylene terephthalate composition characterized by the excellent harmonized properties of fire retardancy, electric property, mechanical property, processability and heat resistance, comprises the specific fire-retardant and two kinds of a fire-retardant auxiliarys. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63191177-A (JP)
Title: Control system for fixing heater
Inventor: KAMOI HISAAKI
IPC: G03G15/20
Filed: 1987-02-03
Abstract: PURPOSE:To prevent a fixing from the deterioration in fixing performance and the increase of power consumption due to a peripheral temperature and the delay of heat transmission from the fixing heater by forming plural comparators for comparing the output of a temperature measuring device with a reference value, selecting the outputs of the comparators and controlling the heating power of the fixing heater. CONSTITUTION:When power is supplied to the fixing device, the surface temperature of a roller 2-1 is raised as shown by a solid line and the temperature of a thermister is raised with a slight delay as shown by a dotted line. When the temperature of the thermister corresponds to a reference voltage E1, a current supply time is set to t1, and in case of a reference voltage E2, set to t2, and the current supply time values t1, t2 are stored in a ROM 8-4 or a RAM 8-5 so as to correspond to the reference voltages E1, E2. A microprocessor 8-1 searches the contents of the ROM 8-4 or the RAM 8-5 successively from an output N1 based on the input outputs N1-Nn of A/D converters, selects the current supply time corresponding to logic '1' at first and emits a light emitting diode 6 during the current supply time. Consequently, the heating of a lamp 4 is controlled by the current supply time and the surface temperature of the roller can be kept at a fixed value.