baber/WOPTO huggingface dataset:
Patent JP-H04356033-A (JP)
Title: Door phone equipment with camera
Inventor: TATSUMI YOSHIKAZU
IPC: G03B17/00
Filed: 1991-01-22
Abstract: PURPOSE:To make a projected image easy to see by preventing rotation on an image pickup optical axis. CONSTITUTION:The door phone equipment with the camera which has the image pickup camera 4 arranged in a rotary table 3 and slide parts formed of the spherical surface part of a body 2 and the spherical surface part of the rotary table 3, and adjusts an image pickup direction A in all directions within a specific solid angle by sliding the rotary table 3 has a rotary table receiver 6 interposed between the slide parts and is provided with a 1st projection part 6a on the rotary table receiver 6 on the side of the body 2 and a 2nd projection part 3b on the rotary table on the side of the rotary table receiver 6; and a 1st groove 2c wherein the 1st projection part 6a is fitted and slid is formed in the spherical surface part of the body 2 and a 2nd groove 6b wherein the 2nd projection part 3b is fitted and slid is formed in the rotary table receiver 6 on the side of the rotary table 3. The 1st groove 2c and 2nd groove 6b are provided in the latitude direction and longitude direction of the spherical surface and the 1st and 2nd projection parts 6a and 3b are disabled to rotate in the 1st and 2nd grooves 2c and 6b.
Patent JP-S58125589-A (JP)
Inventor: YOKOTA TATSU
IPC: B66D5/30
Filed: 1982-01-18
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-H08198885-A (JP)
Title: Purification of phosphate triester
Inventor: MATSUBARA KAZUHIRO
IPC: C07F9/12
Filed: 1995-01-18
Abstract: PURPOSE: To easily obtain the subject high quality compound useful as a resin flame retarder, a plasticizer, etc., by reacting phosphorus oxychloride with a hydroxy compound and subsequently washing the reaction product with an electrolyte aqueous solution containing a polyvalent metal cation capable of forming a water-soluble salt. CONSTITUTION: In the method for purifying the phosphate triester by subjecting phosphorus oxychloride and an alcohol compound and/or a phenol compound to a dehydrochlorination reaction and subsequently washing the produced crude phosphate triester to remove residual chloride and a catalyst, and electrolyte aqueous solution containing a polyvalent metal cation, such as Mg<2+> , Ca<2+> , Zn<2+> , Cu<2+> , Ni<2+> , Co<2+> , Fe<2+> , or Mn<2+> , capable of forming a water-soluble chloride salt in an amount of 10<-4> to 2 moles/liter and having a pH of 2-9 is used as the washing solvent, and the washing is performed so that the pH of the aqueous phase after the washing treatment is 1-7.  Thus, the objective high quality phosphate triester low in the concentration of residual chloride and useful as a resin flame retarder, a plasticizer, an antioxidant a lubricant additive, etc., is easily obtained.
Patent JP-S62166915-A (JP)
Title: Shell type milling cutter and setting method
Inventor: IDE MANABU
IPC: B23C5/26
Filed: 1986-01-14
Abstract: PURPOSE:To increase a coherent area as well as to improve the extent of machining accuracy, by forming a setting hole into a taper hole being widened endwise at the time of attaching a shell type milling cutter to a cutter arbor. CONSTITUTION:A setting hole 1a of a milling cutter 1 is formed into a taper hole being widened endwise. When the cutter 1 is attached to a cutter arbor, first the cutter 1 is fitted in the arbor 3 with some play, then a taper member 2 is fitted in the setting hole 1a, and the cutter 1 is clamped to the arbor 3 with a bolt 4. Therefore, the cutter 1 is coherently locked to the arbor 3 so firmly with the whole surface of the setting hole 1a via the taper member 2, so that deflection and chattering are no longer entailed there and, what is more, cutting efficiency is improved.
Patent JP-H03212165-A (JP)
Title: Inverter unit
Inventor: ONISHI MASAHITO
IPC: H05B41/24
Filed: 1990-01-13
Abstract: PURPOSE:To enable high speed switching of a switching element by providing a current supply means for shortening the time to be elapsed before the potential, at the joint to a voltage detecting element, reaches to such level as turning the other switching element OFF when one switching element is turned OFF. CONSTITUTION:Upon turn OFF of a switching element SW2, current is sustained by the energy stored in a load circuit 5 and an auxiliary resonance circuit and charges the capacitance component Cs of the switching element SW2. Consequently, outputs Vc1, Vc3 from drive circuits 41, 43 are inverted instantaneously and since an auxiliary resonance circuit 6 for turning the switching elements SW1, SW2 ON are provided, the switching element SW1 is turned ON immediately upon turn OFF of the switching element SW2.
Patent JP-H08195837-A (JP)
Title: Information fee charging system and information service terminal
Inventor: SUZUKI MASAKI
IPC: H04N7/173
Filed: 1995-01-18
Abstract: PURPOSE: To provide a information service terminal capable of saving the trouble of collecting information fee and also setting the fee for each information. CONSTITUTION: In this KARAOKE terminal 10, every time KARAOKE music data are received, a central controller 31 provided in the KARAOKE terminal 10 mechanically reads price data P set for each KARAOKE music data and recorded at a specified position in the data and successively integrates the value. Thus, in the central controller 31, at the point of time when the entire reception of the KARAOKE music data is completed, the integration of the prices of the received data is completed and a charging processing is performed for the price by a charging communication network 5.
Patent JP-H06210952-A (JP)
Title: Thermal recording paper
Inventor: HIOKI SHINYA
IPC: B41M5/26
Filed: 1993-01-18
Abstract: PURPOSE:To obtain thermal recording paper excellent in background preservability by successively laminating an intermediate layer and a thermal recording layer on the single surface of raw paper containing a specific size agent, a specific fixing agent and a specific amt. of calcium carbonate. CONSTITUTION:A pulp slurry to which 0.2-1.5% by wt. of pulp of neutral rosin being a sizing agent and 0.2-2.0% by wt. of pulp of aluminum sulfate being a fixing agent for the sizing agent are added is formed into paper containing 2-20wt.% of calcium carbonate by a papermaking process. An aqueous soln. of a water-soluble polymeric compd. to which baked kaolin is added is prepared as a coating soln. for an intermediate layer. An electron donating dye and an electron acceptive developer are added to the aqueous soln. of the water-soluble polymeric compd. under stirring to prepare a coating soln. for a thermal recording layer. The coating soln. for the intermediate layer is applied to the single surface of the raw paper and dried to form the intermediate layer. The coating soln. for the thermal recording layer is applied to the intermediate layer and dried to laminate the thermal recording layer to obtain thermal recording paper.
Patent JP-H10201078-A (JP)
Title: Protective circuit
Inventor: NAKATSUKA HITOSHI
IPC: H02H3/20
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To protect an electronic circuit surely while facilitating restart by opening a switch element when any one of input voltage or output voltage deviates from a set level thereby interrupting power supply to the circuit. SOLUTION: When a step-up type DC/DC converter circuit 10 (simply referred to an electronic circuit 10) is protected, an abnormality detection circuit 4 holds a transistor Q3 in conducting state when the output voltage Vout from the electronic circuit 10 is within a set level and sustains a transistor Q2 steadily in conducting state. If an abnormality occurs due to some cause during operation of the electronic circuit 10 and the output voltage Vout deviates significantly from the set level, a time latch type control circuit 11 stops generation of a pulse for driving a switching transistor Q1. Consequently, the output voltage Vout drops below the set level and detected by the abnormality detection circuit 4 and then the transistor Q3 is brought into nonconducting state.  Since the transistor Q2 is also brought into nonconducting state, power supply to the electronic circuit 10 is interrupted.
Patent JP-S63174543-A (JP)
Title: Brushless motor
Inventor: MOTOHASHI MAKOTO
IPC: H02K29/00
Filed: 1987-01-14
Abstract: PURPOSE:To ensure winding space without causing damage to a self-start characteristic, by arranging coiling core sections of each stator pole at equal intervals and by enlarging the protruding section on the rotating direction side of a tip-wide section of narrow poles. CONSTITUTION:Around cylindrical support 2 a salient pole type doublepole stator 3 is secured. A coil 6 is wound around both poles 4 and 5 and the current flowing in the mutually opposite direction is alternately supplied. Inside the cylindrical support 2 a rotating shaft 8 is held. A rotor is composed of a cup- shaped yoke 9 held at an edge of the rotating shaft 8 and a cylindrical permanent magnet 10 secured to its inside surface. In the permanent magnet 10 NS poles ar magnetized at equal intervals. The pole width D2 of a pole 5, one of the stator poles 4 and 5, is made narrower than the pole width D1 of the other pole 4, while the protruding section B2 on the opposite side is made smaller than the protruding section B1 on the rotating direction side of its tip-wide section to deflect the median of the pole width D2 of the pole 5, so that the pole 5 is endowed with a self-start characteristic.
Patent JP-S59131985-A (JP)
Inventor: TAKIGAWA YASUTOKU
IPC: G10D3/02
Filed: 1983-01-18
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-H08193400-A (JP)
Title: Wall structure
Inventor: YOSHIOKA TOSHIHIRO
IPC: E04F13/08
Filed: 1995-01-19
Abstract: PURPOSE: To execute a wall structure simply and efficiently by fixing a decorative panel, in which a surface decorative material is stuck onto the surface of a woody base material, with an adhesive and installing a pilaster, a corner post and a veranda running on more than two sides of a house around the decorative panel. CONSTITUTION: Decorative panels 10, in which surface decorative materials are stuck on the surfaces of woody base materials, are fixed onto a wall surface, thus forming a wall structure. Cloth, decorative paper, etc., are used as the surface decorative material. Pilasters 5 are mounted to the right and left bonding sections of the decorative panels 10, corner posts 4 to reentrant angle sections and a veranda running on more than two sides of a house 6 to end sections with a ceiling, thus simply executing a wall structure efficiently.
Patent JP-S5392136-A (JP)
Title: Powder developing device
Inventor: MATSUKI MAKOTO
IPC: G03G15/09
Filed: 1977-01-25
Abstract: PURPOSE: To prevent developer from scattering and to improve the developing density of a powder developing device by providing a conductive member extended in feeding direction of recording member along the recording member at the outlet side of an electrostatic recording paper of magnetic brush type powder developing device used for an electrostatic recording or the like. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05237719-A (JP)
Title: Cutting method
Inventor: TOKIWA TORU
IPC: B23D55/04
Filed: 1991-01-23
Abstract: PURPOSE:To enable the front end of a workpiece being cut off to be clamped and surely delivered by a front vice while reducing an idle time by overcoming a problem that the idle time is considerably taken when the workpiece is repetitively cut off by a cutting-off machine. CONSTITUTION:While a cutting-off machine 1 for cutting off a workpiece W with a saw blade B of a cutting tool is provided on one side with a feed vice device 7 movable forward and backward to feed the workpiece W by a predetermined dimension, the cutting-off machine 1 is provided on the other side with a transfer device having a front vice device 37 movable forward and backward to clamp and transfer the workpiece W to be cut off and cut-off piece (product) WP. While the cut-off piece WP cut off by the front vice device 37 is transferred forward, the workpiece W to be cut off next is sent out by a feed vice device 9 by a predetermined dimension. While the workpiece W is cut off by the saw blade B, the front vice device 37 retreats to clamp and cut off the front end of the workpiece W being cut off.
Patent JP-S5290046-A (JP)
Title: Voltage monitor circuit
Inventor: KUME KAZUAKI
IPC: H02J1/00
Filed: 1976-01-22
Abstract: PURPOSE: To discriminate abnormal reduction of power supply voltage by forming a power supply with the charge of a capacitor charged from the power supply through a diode and generating a signal when the divided voltage of voltage division circuit for voltage-dividing the power supply voltage may be below a predetermined level. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11201280-A (JP)
Title: Hydraulic system of rice-planting machine
Inventor: SAKIGAWA SHIGENORI
IPC: B60R16/08
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To reduce cost by interposing a static hydraulic continuously variable transmission in a traveling transmission system, connecting a planting part with a machine body via a hydraulic elevating/lowering device and introducing return oil of the elevating/lowering device into a hydraulic fluid supply port of the continuously variable transmission. SOLUTION: A hydraulic pump 46 is driven by an engine 9 via an input shaft 26 and sucks hydraulic fluid which is also lubricating oil by a piping 55 via an oil filter F within a transmission case 11. A discharge port of the pump 46 is connected with an elevating/lowering switching valve 47, a load check valve 50 and a relief valve 48, an A port on the secondary side of the valve 47 is communicated with a hydraulic cylinder 19 for elevating and lowering a planting part via a variable restriction 49 and a piping 57, and the secondary side of the valve 50 detours around the variable restriction 49 and is communicated with the hydraulic cylinder 19.  A B port on the secondary side of the valve 47 is communicated with the secondary side of the relief valve 48 together with a tank port T on a primary side and is communicated with a hydraulic fluid supply port C of a static hydraulic continuously variable transmission via a piping 56 and a line filter 51. Therefore, the number of pump can be reduced and cost is reduced.
Patent JP-H03212529-A (JP)
Title: Urinal user guiding method
Inventor: IGUCHI MASAHIRO
IPC: E03D13/00
Filed: 1990-01-16
Abstract: PURPOSE:To allow the urination of a blind person in a precise position by providing a human body sensor device for detecting the position of a user and a speaker giving a voice when the user stands in a normal position in a urinal. CONSTITUTION:A human body sensor device 3 for detecting the position of a user is disposed on a urinal 2. A speaker 5 for comparing the position detected by the human body sensor device 3 with a normal using position (standard position) and giving a voice when the detected position is conformed with the standard position is also provided. Hence, even a visually handicapped person can easily take a precise position.
Patent JP-H04239891-A (JP)
Title: Television system converter
Inventor: KANISAWA KEIMEI
IPC: H04N11/20
Filed: 1991-01-24
Abstract: PURPOSE:To system-convert to transfer the whole information and not to transmit the excessive information by making a constitution to convert the number of arbitrary scanning lines, frame frequency and sampling frequency. CONSTITUTION:A TV signal inputted to a signal input terminal 11 is sampled by an A/D converter 12 and becomes digital data and the number of scanning lines is converted by a scanning line converter 13. For TV signal, the whole picture information is converted into a CIF signal when it is observed at a frame unit. The TV signal is frame-frequency-converted by a frame frequency converter and is outputted from a signal output terminal 15.
Patent JP-S59132170-A (JP)
Title: Semiconductor device
Inventor: NISHIMOTO AKIRA
IPC: H01L29/792
Filed: 1983-01-17
Abstract: PURPOSE:To improve writing efficiency and retaining characteristics, by providing a specific value or more of the concentration of impurities, which are added into polycrystal silicon constituting a floating gate. CONSTITUTION:An oxide film 2 is formed on a silicon substrate 1, and thereafter a first silicon oxide film 3 is formed by heat treatment. Then a first polycrystal silicon film 7 is grown on said silicon film 3. Thereafter, phosphorus is added into the silicon film at a concentration of 1X10<20>cm<-3>. Then the silicon films 3 and 7 are selectively removed, and a second silicon film 5 is formed on the substrate exposed by the removal. A silicon film 6 is formed, and phosphorus is diffused in the silicon film 6 at a concentration of e.g., about 2X10<20>cm<-3>. Thereafter, the silicon films 3 and 5-7 are selectively removed in a self-aligning way, and As is implanted. Thus source and drain regions are formed.
Patent JP-H07150330-A (JP)
Title: Production of galvannealed steel sheet by spray plating
Inventor: YOSHINO HIROYUKI
IPC: C23C4/08
Filed: 1994-01-26
Abstract: PURPOSE:To obtain a plated steel sheet having good appearance by spraying molten zinc contg. a small amt. of Al to the surfaces of a band-shaped steel sheet having a prescribed temp. in a non-oxidizing atmosphere, thereby plating the steel sheet. CONSTITUTION:The particulates of the molten zinc are sprayed to the surfaces of the band-shaped steel sheet subjected to a pretreatment, by which the surfaces of the steel sheet are plated in the non-oxidizing atmosphere. At this time, the molten zinc of the components consisting, by weight %, of <=0.08% Al and the balance Zn or further consisting of <=0.5% total of >=1 kinds of the respective elements among Fe, Pb and Cd in addition thereto is used. The coating weight per surface of the plating is regulated to 130g/m<2> and the temp. of the band-shaped steel sheet prior to the plating to the m.p. of Zn-20 to 580 deg.C.
Patent JP-H09195800-A (JP)
Title: Fuel flow control device for gas turbine
Inventor: FUKUTOMI HIROSHI
IPC: F02C9/00
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To detect deterioration of a thermocouple before breaking of wire while performing constant output control by computing average temperature of No.j thermocouple in a thermocouple group, and judging deterioration of the thermocople when temperature indicated by a thermocouple except the No.j one is lowered and difference from the average temperature becomes over an allowable value. SOLUTION: In a gas turbine generating device provided with a fuel flow control device, thermocouple groups 2 are arranged on (m) positions of the output turbine inlet part of a gas turbine 6, (m) groups of the thermocouple groups 2 are constituted so that each group is composed of (n) set of the thermocouples. A computer 4 receives electric signals from the each thermocouple through a temperature indicator 3, and as for the temperature indicated by the thermcouple of No.j of the No.j group in the (m) groups, average temperature is computed by a separate-stated formula, and the average temperature is compared with the temperature indicated by the electric signal from the other thermocouple.  When the temperature is lower than the average temperature, and difference of both is over an allowable value, a signal indicating deterioration of the thermocouple outputting the electric signal is output.
Patent JP-S63175405-A (JP)
Title: Insulating pulse transformer
Inventor: MATSUMURA TOMOYA
IPC: H01F27/28
Filed: 1987-01-14
Abstract: PURPOSE:To obtain an insulating pulse transformer having high bonding degree by finely dividing the primary and secondary side coils, and alternately winding them on a bobbin having divided winding sections. CONSTITUTION:A cylinder 1 disposed along a coil winding axis direction by using an insulating material, and a plurality of annular partition walls 10a-10f, 11 providing on the outer periphery of the cylinder 1 and disposed at each predetermined interval along the coil winding axis direction are integrally constructed. A terminal base 14 in which a plurality of terminals 5a, 5b,... are inserted is similarly integrally formed in the bottom of the lowermost partition wall 11, and the cylinders partitioned by the partition walls respectively become coil winding sections 101a-101f. A primary coil P1 and a secondary coil S1 are divided into plurality, and the divided coils are so alternately wound on the sections 101a-101f that the primary divided coils P11-P13 and the secondary divided coils S11-S13 are disposed adjacently. Thus, a bonding degree can be raised.
Patent JP-H08199988-A (JP)
Title: Filling method of filler and confirmation device thereof
Inventor: SUZUKI YOSHITERU
IPC: G01N29/04
Filed: 1995-01-20
Abstract: PURPOSE: To confirm that a fluid filler is securely charged in a sheltered and hidden space. CONSTITUTION: When grouting 5 on a settled area of concrete-paved slab 1, electromagnetic wave sensors 11 are installed around cement-grouting holes 4 to pour cement from the holes 4. When the poured grout 5 crosses the detecting area of the sensor, the sensor 11 detects the differential change in the dielectric constants of concrete, air in the clearance, and grouting paste and drives a lamp and a buzzer.
Patent JP-H01183699-A (JP)
Title: Electronic musical instrument
Inventor: TAKABAYASHI YOJIRO
IPC: G10H1/46
Filed: 1988-01-14
Abstract: PURPOSE:To exactly adjust output acoustic pressure corresponding to an operation and to obtain an operator's desired musical sound by displaying a manipulated variable of every operating element based on the operation of each operating element, on a level display means. CONSTITUTION:Vibration of strings (sti) (i=1-6) picked by a performer are detected by an electromagnetic pickup (pi), respectively, a string picking signal detected is amplified by an amplifier (ai), and thereafter, converted to a digital signal by an A/D converter (ti), and from converted an amplitude signal, the peak value at every some prescribed time is detected by a peak detecting circuit (si) and supplied to a controller. In the controller, the display 34 of a console panel 23 functions as a level display means for showing a sound volume generated by a sound system 8 by picking each string. A gain control circuit 10 operates through the sensibility dial Sdi of the panel 23 and a CPU 25 constitutes a control means for controlling a musical sound generated from the system 8, based on the operation of each string and the manipulated variable, at every string, respectively. In such a way, the performer can obtain his desired musical sound.
Patent JP-S63175572-A (JP)
Title: Photodetector
Inventor: HORIKAWA KAZUO
IPC: H04N1/04
Filed: 1987-01-14
Abstract: PURPOSE:To attain photodetection with high accuracy by covering with a light shield material from the side face of a filter to the side of a photodetecting face so as to cut off a light made incident in the photodetection face without passing through the filter. CONSTITUTION:A elongated photomultiplier 5 having a photodetecting face 5a extended along the scanning line of a excited light 1a in a picture information reader while its photodetecting face 5a is arranged close to the sheet 3 toward the sheet 3, and a filter 6 provided incorporatedly with the photomultiplier tube 5 and transmitting selectively stimulated luminous light placed between the photodetecting face 5a and the scanning line are provided. The side face of the filter 6 is coated by a light shield material to the side of the photodetecting face 5a of the photomultiplier 5. Thus, it is prevented that the excited light 1a reflected in the vicinity of scanning is made incident in the photodetecting face 5a of the photomultiplier tube 5 not through the filter 6 causing noise in the reproduced picture.