baber/WOPTO huggingface dataset:
Patent JP-H10326092-A (JP)
Title: Keyboard device of electronic musical instrument
Inventor: NIITSUMA SHINJI
IPC: G10B3/12
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To prevent an elastic member for key returning from falling in case of a shock without increasing the number or cost of components by molding an elastic member fall prevention part such as a rib integrally with a key opposite the elastic member when a key is provided on a keyboard frame in a freely swinging state. SOLUTION: As a hammer 4 swings, a switch 15 for musical sound generation operates. While a white key 1 is pressed down, a leaf spring 6 curves through elastic deformation to approach the rib 10 of the white key 1. When the white key 1 is pressed down strongly by, for example, hitting, the hammer 4 quickly swings counterclockwise. At this time, the hammer 4 is to further swing counterclockwise from its originally stop position with its inertial force. When the hammer 4 further moves, the leaf spring 6 is to curve large. When the leaf spring 6 curves large, the leaf spring 6 possibly comes out of an engagement projection or recessed part 8, but the leaf spring 6 abuts against the rib 10, thereby suppressing excessive elastic deformation, i.e., the large curvature.
Patent JP-H09322499-A (JP)
Title: Vehicle driver
Inventor: SEGUCHI MASAHIRO
IPC: B60L50/15
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To reduce the size and weight by a method when the driving force of an internal combustion engine is converted into an electric power by a generator, without converting all the driving force into the electric power, the rotation energy is partially transmitted to the running drive side by a driver and the driver is cooled. SOLUTION: A 1st rotor 1210, a 2nd rotor 1310 and a stator 1410 are provided on a same axis in a torque-revolution converter 1000. Field magnets 1220 and 1420 are provided on the 2nd rotor 1310 so as to face the 1st rotor 1210 and the stator 1410 respectively. Coolant is supplied from a route 1213e in a shaft to the inside of the 1st rotor 1210 to cool it through an oil pipe 1770 which is housed in the hole 1212a of a center core 1212.
Patent JP-S6120093-A (JP)
Inventor: SASAKI HIROYUKI
IPC: G10H7/08
Filed: 1984-07-06
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-H10330079-A (JP)
Title: Raising auxiliary device of member and method thereof
Inventor: SAKANO KOICHI
IPC: B66C19/00
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To raise in the air at the load pick up place of a truck, not requiring a hang change by providing a gate shape framework for running on a rail in a shape striding the load pick up space of a truck and providing a hang up device on the horizontal beam of the gate shape framework. SOLUTION: By bringing up the one end of a member M placed horizontally on a truck carried by the truck T by a hoisting device 6 and hanging up the other end by a tower crane K, this device can be raised in the air. The gate shape framework 1 is moved horizontally in an arrow mark direction on a rail 5, following to the hanging up by the tower crane K so as to prevent an unreasonable lateral force. The hoisting device 6 provided on the gate shape framework 1 is supported to the horizontal beam 3 and laterally moved by a lateral running device 7 and coped with the adjustment by the stop position of the truck T and the case loaded plural members M. The raising device of the member by this gate shape framework can be utilized to the other load pick up device during the use of the tower crane and a horizontally moving device.
Patent JP-H06350554-A (JP)
Title: Monitor system inside device
Inventor: NISHIZAKI HIDEKI
IPC: H04J3/14
Filed: 1993-06-11
Abstract: PURPOSE:To provide a monitor system inside device which monitors a signal itself at all times and simultaneously can perform monitor concerning the erroneous connection of a cable. CONSTITUTION:Signals between transmission side packages 100, 200...n00 connected by cables and a reception side package (m) are monitored. The transmission side packages 100, 200...n00 are provided with path pattern multiplexing circuits 103, 203...n03 for multiplexing mounting position information inputted from the outside in the idle bits inside signals as path patterns. The reception side package (m) is provided with path pattern monitor circuits 106, 206...n06 for always monitoring the mounting position information multiplexed into the signals by the transmission side packages 100, 200...n00.
Patent JP-H08333904-A (JP)
Title: Multiple dwelling house structure
Inventor: OSADA KOJI
IPC: E04H1/04
Filed: 1995-06-07
Abstract: PURPOSE: To ensure a sufficiently wide dry area and improve daylighting conditions of a basement so as to use the basement as a comfortable living room by incorporating a part of the dry area into the basement part. CONSTITUTION: A dry area 3 which is lower than the ground level is provided in a basement A of a multiple dwelling house, and a front part of the basement A is retracted so that the dry area 3 goes into a building structure side. Moreover, the front of the first floor B or ground floors B, C in a part above the first floor of the multiple dwelling house is retracted, and a daylighting space 6 is provided above the dry area 3. Furthermore, a plurality of the basements A and dry areas 3 of the multiple dwelling house are constructed across an interval, and a part of the ground floors B, C faces the daylighting space 6 above the dry area 3 on its side.
Patent JP-S5931881-A (JP)
Title: Electroplating method
Inventor: SUZUKI NOBUKAZU
IPC: C25D5/00
Filed: 1982-08-12
Abstract: PURPOSE:To suppress surely the anodic oxidation of polyvalent ions in electric plating using the polyvalent ions by controlling the current density in the anode in a plating bath at the high current density of a prescribed value or above. CONSTITUTION:The current density at an anode is maintained at high current density of about >=60A/dm<2> in order to reduce the oxidation reaction of the polyvalent ions, for example, Fe<2+> in a plating bath to Fe<3+> in the above-described electroplating. Good results are obtd. for maintaining the high current density in the anode if an electrode 10 disposed with oblique anode elements 12, etc. consisting of, for example, frame bodies 11, 11 coated with a Pb alloy contg. about 1% Pb or Ag in a corrosion resistant material such as Ti or the like as shown in the figure or an electrode 20 made by forming the same material into an expanded metal shape is used. If the current density in such anode is maintained at the high current density as mentioned above, satisfactory plating is accomplished without the use of any diaphragm, and the installation cost for reducing or removing formed Fe<3+> is reduced and the control of the concn. of Fe in the bath is facilitated.
Patent JP-S63304854-A (JP)
Inventor: YABE TOSHIO
IPC: E04B5/48
Filed: 1987-06-04
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-S5567915-A (JP)
Title: Optimum recording characteristic detecting method of magnetic recording and reproducing device
Inventor: HASEGAWA TSUNAO
IPC: G11B5/027
Filed: 1978-11-14
Abstract: PURPOSE: To make it possible to detect and adjust the best recording characteristics in a short time through simple operation by detecting and setting a recording level and bias current by alternatively using low and high-frequency reference signals under program control.  
     CONSTITUTION: A program in ROM18 is read out and control circuit 17 changes switches 1 and 2a over and also set bias setting circuit 9 to a standard bias current. Consequently, recording level setting circuit 5 is controlled through circuit 17 until comparator circuit 15 generates a coincidence output between levels of a low-frequency reference frequency signal to be recorded and reproduced signal. Next, switch 1 is changed over generate a comparison output between a high-frequency reference signal to be recorded and its reproduced signal, so that the bias current of circuit 9 will be adjusted to the best value. Then, switch 1 is changed over again to re-set the set value of cirlcuit 5 in accordance with the recording level variation of the low-frequency reference signal. Those operations mentioned above are repeated to detect automatically the best recording characteristics. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04340282-A (JP)
Title: Beam emitting device from slab laser
Inventor: TANIO SHISEI
IPC: B23K26/06
Filed: 1991-05-16
Abstract: PURPOSE:To emit a concentrated laser beam for use in processing. CONSTITUTION:A front mirror 2 having a small transmission part 5 is provided at the front side of a slab laser 1, and a rear mirror 3 is provided at the rear side of the laser 1. A laser beam of a shape of the part 5 is emitted to process such as cut, weld, bore, etc.
Patent JP-S62297571-A (JP)
Title: Control valve device of hydraulic cylinder for lifting/ lowering working machine
Inventor: MAESAKA KIYOTOMI
IPC: A01B63/10
Filed: 1986-06-17
Abstract: PURPOSE:To enable a light and forcible opening of main and sub valves at all times irrespective of the magnitude of the hydraulic pressure in a hydraulic cylinder by providing a shaft penetrating through a sub valve seat and projecting to an open valve rod side in a sub valve. CONSTITUTION:A check valve is constructed with a main valve seat 109, a main valve 106, a sub valve seat 112 and a sub valve 107. A shaft 114 penetrating through the sub valve seat 112 and projecting to an open valve rod side so as to open the sub valve forcibly 107 prior to the main valve 106 is provided in the sub valve 107. Furthermore, the diameter of said projecting shaft 114 is reduced in step toward the tip. With such structure, main and sub valves can be opened lightly and forcibly at all times.
Patent JP-S5843741-A (JP)
Title: Electromotive machine for asazuke (fresh vegetable preserved with salt and malt)
Inventor: TAKAHASHI MASAO
IPC: A23L19/20
Filed: 1981-09-09
Abstract: PURPOSE:To prepare Asazuke (fresh vegetable preserved with salt and malt) in a short time, by pressing a press plate with a protrusion on the under surface on vegetables and a pickle solution put in a container through a diaphragm material. CONSTITUTION:The container 1 having the vegetables 2 and the pickle solution 3 is placed on the stand 5 of the base 4 of a main body. The press plate 20 having the protrusion 23 is rotated by the motor 9 in a main body through the reduction mechanism 17 in a state wherein the press plate is pressed by the spring 19 through the diaphragm material 34 consisting of a flexible material. The vegetables 2 are made into Asazuke in about 10min by the load of the pressure spring 19 and the action of the press plate. The reduction mechanism 17 is set in the cover 12 detachable to the main body, and it is fixed to the main body by a locking mechanism.
Patent JP-S5842311-A (JP)
Title: Memory circuit
Inventor: MIZUGUCHI HIROSHI
IPC: H03K3/037
Filed: 1981-09-07
Abstract: PURPOSE:To decrease the chip size and to reduce power consumption, by taking the trailing edge incoming time of a load pulse the same as that of a clear pulse or slower, in a memory circuit consisting of three I<2>L transistors (TR). CONSTITUTION:At a time t5 when the level of a data signal input terminal D goes to ''1'', when the leading edge of a load pulse and a clear pulse is incoming, the level of collectors of TRs 2, 3 respectively goes to ''1'' and ''0'', the level of the collector 2a of the TR2 returns to ''0'' with the arrival of the trailing edge of the clear pulse and the collector 3a of the TR3 returns to ''1'' with the arrival of the trailing edge of the loading pulse. When the arrival time of the trailing edge of the load pulse is the same as that of the clear pulse or slower at this  time point, the output state of the TRs 1 and 2 is not inverted.
Patent JP-H06332237-A (JP)
Title: Two-component developer
Inventor: ICHIKAWA YASUHIRO
IPC: G03G9/107
Filed: 1993-05-21
Abstract: PURPOSE:To provide a two-component developer which is easily transported in a developing device and capable of forming a high-quality picture over a long period. CONSTITUTION:This two-component developer contains a toner having a fine titanium oxide particle and a carrier. The weight average diameter of the toner is controlled to 3-7mum, the particle size distribution is specified, the saturation magnetization in the impressed magnetic field of 3000 oersteds is adjusted to 50-90emu/g, the residual magnetization to <=10emu/g and the coercive force to <=40 oersteds, and the fluidity of the developer is controlled to 25-55 (sec/50g).
Patent JP-S6120535-A (JP)
Inventor: FUJII MASAJI
IPC: G01N23/04
Filed: 1984-07-10
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-2000325373-A (JP)
Title: Interval adjusting device of pair of rods
Inventor: HITODO HIDEO
IPC: A61F2/44
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a compact and easy-to-handle interval adjusting device of a pair of rods. SOLUTION: This adjusting device is provided with a first member 11 having a rod receive part 12 to be attached to a rod 10 on one side at one end and a shaftlike part 17 capable of being cut in a section other than the rod receive part, a second member 21 having a rod receive part 22 to be attached to another rod 10' on one side at one end and an extension part 27 having a cavity in which the shaftlike part 17 can be slidably inserted, and a screw means 30 tightening and fixing the shaftlike part 17 inserted into the cavity.
Patent JP-S63305903-A (JP)
Title: Filter vessel for hollow yarn filtration film
Inventor: SHIBATA SETSUO
IPC: B01D63/04
Filed: 1987-06-08
Abstract: PURPOSE:To prevent disturbance and breakage of hollow yarn which are caused by bubbles and messes of air rising in a vessel at a time for drawing out backwash water by providing an air diffuser to the upper part of an extraction port of drain in the filter vessel for a hollow yarn filtration filter. CONSTITUTION:An air diffuser 7 provided with a baffle plate 8 having many holes or slits is provided to the upper part of an extraction port 6 of drain provided to the bottom part of a filter vessel 1. Thereby at a time for drawing out backwash water after finishing operation of back-wash, it is prevented that the air stagnating in a pipeline 5 of drain becomes bubbles or masses and suddenly rises in the filtration vessel 1. In other words, the air is stored and dispersed with the air diffuser 7 and made to extremely small bubble shapes and rises in the vessel 1. Therefore disturbance and breakage of hollow yarn constituting the hollow yarn filtration filter modules 4 are prevented without giving irregular movement to the modules 4.
Patent JP-H05135251-A (JP)
Title: Key input system for automatic teller machine
Inventor: TAKEDA MASABUMI
IPC: G06Q40/02
Filed: 1991-06-13
Abstract: PURPOSE:To enhance the secrecy of an operation content by storing the individual operation screen of a card owner, and displaying a screen in a card at an operation screen display part at the time of operation. CONSTITUTION:At the time of inserting a card 2 owned by a user into an automatic teller machine 1, the content is read out, decoded by a card information input analyzing part 11 of a processor 10, and information concerned with the individual operation screen including the array of a ten key and a functional key in the content is transmitted to an operating screen preparation display part 12. Then, the individual operation screen is generated based on the information, a display output is generated from the control screen preparation display part 12, and displayed at an operation panel 16. When the user operates a key on the control panel 16 in order to input a personal identification number or the sum of money or the like while looking at the display of the operation panel 16, the meaning of each key is decoded by a key operation input decoding part 13 by using individual operation screen information. The decoded content is supplied to a task processing part 14 so that a task processing can be operated.
Patent JP-S62298659-A (JP)
Title: Fuel injection nozzle of direct injection type diesel engine
Inventor: NAKAMURA SABURO
IPC: F02M61/10
Filed: 1986-06-18
Abstract: PURPOSE:To decrease the amount of fuel injection at the initial period of combustion with the fuel kept in properly mixed condition with the air, by furnishing a nozzle body with a plurality of jets in positions dislocated in circumferential direction from the lift direction of a needle valve, and putting the jets one after another in communication with the fuel supply passage. CONSTITUTION:When a needle valve 6 is lifted, No.1 and No.3 jets 5a, 5c at the foremost of a sack part 4 are put in communication with a fuel supply passage 2 via an injection passage 9, while No.2 and No.4 jets 5b, 5d at the tail of the sack part 4 are shut from communication by a seal 10. Accordingly a small amount of fuel is injected from No.1 and No.3 jets 5a, 5c, and put in pre-mixed combustion. If the needle valve 6 is further lifted, the No.2 and No.4 jets 5b, 5d are put in communication with the fuel supply passage 2 via the injection passage 9, while the No.1 and No.3 jets 5a, 5c are shut from communication by the seal 10. Thus a greater amount of fuel is injection from No.2 and No.4 jets 5b, 5d to be put in diffused combustion.
Patent JP-S5365922-A (JP)
Title: Fault detection for cyclo converter
Inventor: YASUOKA IKUO
IPC: H02M5/27
Filed: 1976-11-25
Abstract: PURPOSE: To provide a detection of short-circuit and earth fault at the output side, by detecting an effective power component at the input side of the cyclo converter controlled by current control system with a gate block operated by anomalous change of this signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S622719-A (JP)
Title: Test circuit for dividing counter
Inventor: NARITA KANEYUKI
IPC: H03K21/00
Filed: 1985-06-28
Abstract: PURPOSE:To shorten the test time of a dividing counter by decreasing the number of input clock pulses. CONSTITUTION:In a test mode of a dividing counter, the output of a delay circuit 7 is supplied to a flip-flop 4 through a selector circuit 8. An input signal 21 of an input terminal 1 is divided into half by a flip-flop 2 and turned into a signal 22. The signal 22 is divided into half by a flip-flop 3 and turned into a signal 23. While the signal 21 is turned into a signal 24 through the circuit 7 and then divided into half by a flip-flop 4 to be turned into a signal 25. Then the signal 25 is divided into half by a flip-flop 5 and turned into a signal 26. The output signal 23 of a flip-flop 3 and the output 26 of the flip-flop 5 are supplied to an exclusive OR circuit 10. The output of the circuit 10 is turned into a signal 27 and delivered to a test output terminal 1.
Patent JP-H04364911-A (JP)
Title: Manufacture of resin base sheet for optical recording medium and its manufacturing device
Inventor: YOSHINO HITOSHI
IPC: B29C48/90
Filed: 1991-06-13
Abstract: PURPOSE:To achieve the accuracy required for easy control by forming projected sections with the height higher than the depth of a recessed and projected pattern of a track channel or recessed sections deeper than a recessed and projected pattern of the track channel on a resin base sheet. CONSTITUTION:Projected sections 3131 and 3132 and recessed sections 3141 and 3142 with the height higher than the depth of a track channel 312 are formed on a molding roll 101 and a pressure roll 102 respectively. Recesses and projections higher than the depth of the track channel 312 are formed on molten resin at the time of being clamped by respective rolls by the arrangement. As the amount of molten resin to be clamped between a couple of rolls in varied by forming the recessed or projected section, even if the extruded amount of molten resin is constant, the apparent extruded amount of molten resin remains constant, which prevents the increase of the amount of bank in the neighborhood of respective couple of rolls and also prevents the roll gap amount and the thickness of a resin sheet.
Patent JP-S63309693-A (JP)
Inventor: OKUDA TOSHIO
IPC: D21H23/46
Filed: 1987-06-06
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-S622759-A (JP)
Title: Monitor system for common line signal
Inventor: KAWAKAMI MASAKAZU
IPC: H04M3/22
Filed: 1985-06-28
Abstract: PURPOSE:To attain a simple and inexpensive monitor system without affecting the communication jobs by using a signal selecting device to select one of the signals transferred between each communication controller and its corresponding circuit terminator according to a command and a shared monitor device which monitors said selected signal. CONSTITUTION:A signal selecting device 6 selects an optional one of monitor signal line pairs (m1, m'1)-(mn, m'n) in response to the combinations of open/ close states of a selection command switch 6a. Thus one of the common line signals transferred between the communication controllers 3-1-3-n and their corresponding circuit terminators 4-1-4-n is selected by the device 6. This selected common line signal is monitored by a monitor device 5 for the check of the working state of the relevant common line signal circuit.
Patent JP-S5933353-A (JP)
Title: Polyacetal resin composition having improved thermal stability and freed from problem of mold deposit
Inventor: KURIHARA MASAKAZU
IPC: C08L59/00
Filed: 1982-08-16
Abstract: PURPOSE:To provide the titled compsn. which does not suffer discoloration nor deterioration during molding and is freed from deposition of fine powdered materials on the inner surface of a mold, by incorporating melem in a polyacetal resin. CONSTITUTION:Melem (which is obtd. by firing area, has the structure of the formula, does not have any definite melting point, is hardly decomposed by heat, and is a weakly basic compd.) is used as a heat stabilizer. 0.001-2pts.wt. melem is blended with 100pts.wt. polyacetal resin. Pref. 0.01-10pts.wt. polyamide resin is used together.
Patent JP-H036536-A (JP)
Title: Organic nonlinear optical material
Inventor: SHIMIZU HIROSHI
IPC: G02F1/355
Filed: 1989-06-02
Abstract: PURPOSE:To obtain the org. nonlinear optical material which exhibits a large quadratic nonlinear optical effect and has the light absorbing wavelength region of short wavelengths by constituting the material of a specific compd. CONSTITUTION:The above-mentioned material consists of the compd. expressed by formula I. In the formula I, R1, R2 denote a hydrogen atom or alkyl group which may have a substituent; R3 denotes an alkoxyl group or alkyl group which may have a substituent; R4 denotes an amino group or alkyl group which may have a substituent. Such compd. has the large quadratic ultrapolarization rate beta and since the light absorbing wavelength region thereof is the shorter wavelengths, the org. nonlinear optical material has the large quadratic ultrapolarization rate beta and the remarkable nonlinear optical effect and is adequately used as the material for nonlinear optical elements to be used in an optoelectronics fields, for example, materials for optical wavelength converting elements and materials for optical modulating elements, such as phase modulating elements, amplitude modulating elements, frequency modulating elements, pulse modulating elements, and polarization plane modulating elements.