baber/WOPTO huggingface dataset:
Patent JP-2000305680-A (JP)
Title: Optical communication apparatus of bar code reader
Inventor: MIZUOCHI HIDEKI
IPC: H04B10/00
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain an optical communication apparatus of a bar code reader which is suitable to both weight and size reductions with a simple configuration. SOLUTION: A cradle 4 is provided with a light projecting part 6 for optical communication and a light receiving part 5, also, light from a light source 2 is used as transmission light to be emitted toward the part 5 of the cradle 4 side, and also, a light receiving part 3 of a bar code reader side receives reception light emitted from a light source 6 of the cradle 4 side toward the bar code reader side on the basis of information from a host computer, etc. A bar coder reader main body 1 is set on the cradle 4 and optical communication is performed.
Patent JP-H05312679-A (JP)
Title: Key tester
Inventor: TANIMOTO TSUTOMU
IPC: G01M13/00
Filed: 1992-05-12
Abstract: PURPOSE:To easily test a keying machine in a short time no properly evaluate the keying machine with respect to a tester for keying machines having keys such as a light pen and a key switch. CONSTITUTION:A key tester comprises an arm 14 provided so that it can reciprocate, a driver 16 for reciprocating the arm 14, stroke adjusting coupling holes 33a, b for adjusting reciprocating strokes of the arm 14 and a holding member 15 attached to the tip of the arm 14 for attaching an object WK to be tested or a testing jig JG. It further comprises a base 21 placed below the holding member 15 for attaching the testing jig JG or the object WK, a drive control part 51 for controlling the driver 16 so that moving speed of the arm 14 is variable and a counter 52 for counting the number of reciprocating motions of the arm 14.
Patent JP-H04347421-A (JP)
Title: Cooker
Inventor: HASHIMOTO TADASHI
IPC: F24C7/02
Filed: 1991-05-23
Abstract: PURPOSE:To prevent an electric accident such as an electrification at around a pedal of a microwave oven where a door is opened and closed by pedaling action. CONSTITUTION:A pedal 7 that generates an air flow when it is pressed down, an air tube 11 that leads the air flow generated by the pedal 7 to a microwave oven main body 1, a receptacle 12 that receives the air flow led by the air tube 11 and a switch that is furnished in the receptacle 12, actuated by the received air flow and controls a door driver 5 are provided.
Patent JP-H09307518-A (JP)
Title: Information data transmission system and coder
Inventor: TAKIZAWA HIROSHI
IPC: H04N21/438
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To improve the utilizing efficiency of a frequency band by setting a center frequency of a carrier depending on a multiplex-number in the case of applying digital modulation to the carrier with information data formed by multiplexing a plurality of information data. SOLUTION: A 1st composite data coding section 4 is made up of data coding sections 41-43 for image, voice, additional data from input terminals 1-3. First - fourth composite data coding sections 4, 5, 6, 7 each being the same configuration compress four composite data at maximum and give the result to a multiplexer section 8. The multiplexer 8 multiplexes a plurality of code data and gives the result to a modulation section 10 at a rate depending on the multiplex-number. A frequency conversion section 11 prepares frequencies with respect the frequency division points being 1/8 equal divisions of a prescribed transmission frequency band W and assigns a carrier center frequency of the composite data depending on the multiplex-number.  For example, the carrier center frequency is converted into the 3rd or 5th frequency division frequency when the multiplex-number is 3 and into the 2nd or 6th frequency division frequency when the multiplex-number is 2.
Patent JP-H02298257-A (JP)
Title: Thin film of oxide superconductor and its production
Inventor: ICHIKAWA HIROSHI
IPC: H01L39/02
Filed: 1989-05-12
Abstract: PURPOSE:To provide a structure raising the superconducting critical temp. of a thin film of Bi oxide superconductor by alternately laminating a thin lamellar film of oxide superconductor containing Bi, Cu, and alkaline earths as principal components and a thin lamellar oxide film containing Bi and Ti. CONSTITUTION:A thin lamellar film 21 of oxide superconductor and a thin lamellar oxide film 22 are alternately laminated on a base material 15. The above thin lamellar film 21 of oxide superconductor contains at least bismuth (Bi), copper (Cu), and alkaline earths (group IIa) as principal components, and the above thin lamellar oxide film 22 contains at least bismuth (Bi) and titanium (Ti) as principal components. At this time, the above alkaline earths mean at least one kind among the group IIa elements. By this method, the periodical lamination of Bi oxide can be performed.
Patent JP-S56168602-A (JP)
Title: Leading method of optical fiber
Inventor: HIRAI MASATAKA
IPC: G02B6/245
Filed: 1977-10-03
Abstract: PURPOSE:To perform safe leading of good workability and high quality by electroheating the covering layer on a fiber strand and removing the same by decomposition at the time of leading of an optical fiber. CONSTITUTION:An electric heating wire 8 is wound in a coil shape, and a power source transformer 10 is connected to this wire 8. Its heating temp. is made controllable by a changing-over switch 11. The secondary covering layer 7 of an optical fiber 1 is beforehand removed to expose a primary covering layer 6, and the exposed part is inserted and retreated into the cylinder of the wire 8, whereby it is heated. By such heating, the thermosetting resin such as epoxy resin of the primary covering layer 6 is smoothly and quickly heated and decomposed. The sludge formed by this decomposition is wiped away by a cloth or the like impregnated with an alcohol or the like. With such constitution, the safe leading of good workability and high quality is accomplished.
Patent JP-H01290155-A (JP)
Title: Cassette loader
Inventor: TERAKADO YOSHINORI
IPC: G11B15/675
Filed: 1988-05-18
Abstract: PURPOSE:To contrive miniaturization of the cassette loader by utilizing a cassette holder roof for energizing a cassette downward toward a loading surface at the time of loading the cassette. CONSTITUTION:The cassette loader is constituted in such a manner that a cassette holder 1 is moved down by (y) below the cassette loading surface S at the time of loading the cassette. For this, an upper surface of the cassette 6 is brought into contact with the underside of the cassette holder roof 2, so that the cassette 6 is fixed to the loading surface of the cassette 6 by the cassette holder roof 2. Thus, since the cassette 6 can be fixed to the loading surface of the cassette 6 by the cassette holder roof 2, the cassette 6 can be loaded under the stable condition even in a vibratory case. By this method, the cassette loader can be miniaturized.
Patent JP-S5242707-A (JP)
Title: Recording/reproducing unit
Inventor: INAGA TSUYOSHI
IPC: G11B5/52
Filed: 1975-10-01
Abstract: PURPOSE:To perform ON and OFF of the power source of rotary head drive use motor with magnetic sheet with good timing, by means of operating the rotary pickup of recording and reproducing unit, and performing the loading and unloading of the magnetic sheet.
Patent JP-H11311380-A (JP)
Title: Connecting structure of structure and pipe fitting
Inventor: KAGEYAMA HIDEKI
IPC: F16L27/02
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent breakage of a manhole fitting connected to a manhole in the case when the manhole sinks. SOLUTION: A manhole fitting 10 is connected to a wall surface 21 of a manhole 20, and a sewer pipe is connected to the manhole fitting 10. A sliding part 13 an outer peripheral surface of which is bulged in a spherical shape is provided on an end part of a straight pipe type pipe main body on the manhole fitting 10. A support body 31 is provided on the wall surface 21 of the manhole 20, and a recessed part 31a in which the sliding part 13 is fitted in a watertight state free to slide is provided on the support body 31. A half body part of the sliding part 13 is fitted in the recessed part 31a of the support body 31, and a half body part of the sliding body 13 projected from the support body 31 is fitted in a fixed body 32 installed on the wall surface 21 of the manhole 20 free to slide.
Patent JP-S63283324-A (JP)
Title: Automatic broadcasting device
Inventor: OKAWA KIYOSHI
IPC: H04H20/59
Filed: 1987-05-15
Abstract: PURPOSE:To eliminate artificial misoperation and to broadcast an alarm tone and a message automatically through easy operation by setting an automatic broadcasting mode wherein the alarm tone and message are broadcasted repeatedly and alternately when a control part receives a start signal. CONSTITUTION:When a start part 13 receives an opening/closing signal from, for example, an external start switch 14, the start signal is sent out to the control part 12, which operates an alarm tone signal generation part 10. The control part 12 stops an alarm signal generation part 10 a constant time later to operate a speech file part 11. Thus, the transmission of the alarm tone signal is stopped and the speech file part 11 is operated to send out a message signal, so that the alarm tone and message are broadcasted alternately and repeatedly. Therefore, necessary irreducible broadcasting is performed by easy one-touch operation, e.g. only the depression of the start switch 14 without performing broadcasting operation by the microphone 15. Consequently, misoperation and an artificial miss due to wrong use are reduced and the reliability is improved.
Patent JP-H02298130-A (JP)
Title: Paging bell connection system
Inventor: KIKUCHI OSAMU
IPC: H04B7/26
Filed: 1989-05-11
Abstract: PURPOSE:To connect a paging bell and a caller without operation from the caller even in the absence of a subscriber by storing absence setting information setting the call of a paging bell and the absence from a subscriber terminal equipment and allowing an exchange to access the paging bell of the absent person automatically. CONSTITUTION:The subscriber A of a subscriber terminal equipment 1 dials the number AB of a setting number request to a paging bell 4 and its absence. The main controller 32 of an electronic exchange 3 receives the number AB, then a second dial tone is sent to the subscriber terminal equipment 1. After the subscriber A listens to the tone and dials an access number CDEF to the paging bell 4. The main controller 32 receives it and stores the absence of the subscriber A and the data of the access number CDEF of the pocket bell 4 to a memory device 33. When the subscriber B of the subscriber terminal equipment 2 dials a number to the subscriber terminal equipment 1, the main controller 32 sends the access number CDEF of the paging bell 4 read from the memory device 33 to the paging bell caller 34 and controls the switch 21 to connect the subscriber terminal equipment 2 and the paging bell dialer 34.
Patent JP-2000310452-A (JP)
Title: Turbo refrigerator
Inventor: KUWABARA KENICHI
IPC: F25B1/053
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a turbo refrigerator capable of prolonging a lifetime and stably operating by avoiding a fault or an accident even in the case of a low cooling water inlet temperature or a lowered evaporating pressure. SOLUTION: The turbo refrigerator for capacity controlling by an evaporator 1, a condenser 2, a turbo compressor 3 and an inlet guide vane 4 provided at an inlet of the compressor 3 comprises a temperature detecting means 8 provided at a cooling water inlet of the condenser 2, and a controller for controlling an opening of the vane 4 in response to a temperature signal of cooling water detected by the means 8.
Patent JP-S63283355-A (JP)
Title: Perpendicular light incident type image reader
Inventor: HIROZAWA MAKOTO
IPC: H04N1/48
Filed: 1987-05-15
Abstract: PURPOSE:To improve the reading quality of an image by unifying a spectroscope and a linear image sensor and further, having a common =conjugate position at the image-forming position of respective color component lights. CONSTITUTION:A spectroscope 20 equipped with a transparent coupling body 30 to cause the light from an original picture given through a prescribed image- forming optical system to be made incident from a perpendicular incident surface or an incident surface close to perpendicularity to a light axis, to reflect a suitable part in the internal part of a polygonal cylindrical body, to separate it to plural color component lights and to guide respectively plural color component lights to plural image-forming positions PR, PG and PB having a common conjugate position P, and linear image sensors 42R, 42G, and 42B to light-receive respectively plural color component lights on the light-receiving surface on the same plane positioned to an image-forming light axis in the perpendicular direction or the direction close to perpendicularity in plural image-forming positions PR, PG and PB are unified. The color component light is successively read on a scanning line by the linear image sensors 42R, 42G and 42B. Thus, the reduction of the reading quality of the image due to the dislocation of the alignment of respective members can be prevented.
Patent JP-S5742869-A (JP)
Title: Pulse compression device of radar
Inventor: TANAKA YASUTOSHI
IPC: G01S13/28
Filed: 1980-08-26
Abstract: PURPOSE:To realize a small-scale pulse compression device, which has a high pulse compression ratio and wide frequency spectral distribution, by combining frequency- coded pulse compression with frequency-modulated pulse compression. CONSTITUTION:A received stretched pulse signal from a terminal 13 is divide- distributed to five lines and applied to band-pass filters (15-1)-(15-5) through terminals (14-1)-(14-5) to obtain subpules. Digital pulse compressing circuits (40-1)-(40-5) perform pulse compression on frequency modulation mode. Their outputs are multiplied at every subpulse, by prescribed carrier signal vectors, which differ in frequency, at vector multipliers (51-1)-(51-5) to perform frequency conversion and after they are passed through delay circuits (16-1)-(16-5) which compensate the time differences  between subpulses, those subpluese are added and frequncy-coded pulse compression  is performed to obtain an output at a terminal 18. Thus, a small-scale pulse compressor is realized.
Patent JP-S5546067-A (JP)
Title: Igniter
Inventor: MORINO SEIJI
IPC: H01F38/12
Filed: 1978-09-28
Abstract: PURPOSE: To attain the lowering of engine fuel cost and the reduction of harmful exhaust emissions by continuously discharging ignition plug with simplified structure for a long time.  
     CONSTITUTION: The igniter consists of the transformer 40 with the primary coil 41 and the secondary coil 42, the oscillating circuit 22 generating a certain frequency (about 5kHz) of square-wave pulse signals, a pair of the transistors Tr 26 and Tr 27 on the base of which antiphase pulse is applied from the circuit 22, the conductor L 1  by which both emitters of the Tr 26 and Tr 27 are connected to the one output termianl W of the DC power source 4, the diodes 31 and 32 by which the collectors of the Tr 26 and Tr 27 are connected to the terminal of the primary coil 41, and the conductor L 2  by which the medium terminal 45 of the primary coil 41 is connected to the other terminal P of the DC power source 4. Thus, the periodical generation of trigger high voltage and connecting discharge voltage is made possbile. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5244049-A (JP)
Title: Method of connecting a sector-shaped duct
Inventor: KANEZAKI SHIYOUJIROU
IPC: F16L39/00
Filed: 1975-10-06
Abstract: PURPOSE: To provide a method of connecting a sector-shaped duct, in which manhole and pipes for underground piping are connected by use of resilient pipes into the form of a sector shape, whereby cable straightening operation is unnecessitated and damages to the pipings due to non-uniform sinking of the ground is prevented. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10312783-A (JP)
Title: Secondary battery and its manufacture
Inventor: MAMADA NORIO
IPC: H01M2/12
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To prevent a battery from being ruptured by overcharging the battery or a short circuit current and improve safety and productivity by inserting a battery cover having a terminal section into a battery can, injecting an electrolyte into the battery can from an electrolyte injection hole bored on the terminal section, and sealing the electrolyte injection hole with a foil to be cleaved when the internal pressure rises. SOLUTION: A gasket 10 is inserted into the center opening section of a battery cover 9, a terminal 8 is caulked to deform the gasket 10, and a terminal structure is formed. A positive electrode lead 7 is welded to the bottom section of the terminal 8 so that the terminal 8 serves as the counter electrode with a battery can 6. The assembled battery cover 9 is inserted into the battery can 6, the outer periphery is laser-welded, and an electrolyte is injected into the battery can 6 from an electrolyte injection hole. The gasket 10 and a foil 13 are mounted on the terminal 8, and a cover 14 is put on and caulked to integrate the terminal 8 and foil 13. An aluminum foil is used for the foil 13, for example, it is cleaved to release the internal pressure when the internal pressure rises, and it can prevent the breakage of a battery.
Patent JP-S62277046-A (JP)
Title: Motor-driven servo motor
Inventor: TAKIGUCHI KEITARO
IPC: F03B11/00
Filed: 1986-05-24
Abstract: PURPOSE:To reduce a local wear in a motor-driven servo motor and to enhance the cooling effect by rotating a ball nut to apply an axial force to a ball screw, and sealing cooling medium in the motor to eliminate a reduction gear. CONSTITUTION:A ball nut 5 of a ball screw 4 is secured directly to a rotor yoke 10. When the nut 5 is rotated, the ball screw 4 moves axially to rotate a gate shaft arm 13 through coupling fittings 11 and a link 12, and to rotate a gate shaft 14. A thrust for opening or closing a guide vane for a water wheel is transmitted by the rotation of the gate shaft 14. Cooling medium is sealed in the motor, and heat generated in a stator winding is transmitted to a sheath. Thus, since a reduction gear becomes unnecessary, a local wear can be reduced, and generated heat is transmitted to the sheath to be heatsinked, thereby improving cooling effect.
Patent JP-H11292991-A (JP)
Title: Sheet and its production
Inventor: ODEMURA JUNJI
IPC: B29C48/305
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain a sheet capable of exhibiting excellent dielectric characteristics, low water absorption, heat resistance and adhesiveness, useful for mounting of electronics having long-term reliability, such as lamination of a wiring board to an electronic part, by molding an alicyclic structure- containing polymer containing a specific polar group. SOLUTION: (A) An alicyclic structure-containing polymer containing a polar group being OH or carboxyl [e.g. a modified polymer obtained by introducing OH or carboxyl by a modification reaction to a (hydrogenated) norbornene-based polymer or (hydrogenated) cyclic conjugated diene-based polymer and the content of the polar group is 0.1-100 mol.% based on the number of total monomer units of the polymer is made into a sheetlike shape by a solution casting method, a melt forming method, or the like. Preferably, the sheet is adjusted to 0.001-2 mm thickness, 100-450 deg.C glass transition temperature, <=4 dielectric constant at 1 MHZ, <=0.05 dielectric loss tangent at 1 MHz and <=0.5 water absorption.
Patent JP-H07325066-A (JP)
Title: Control device for heating means for air-fuel ratio sensor
Inventor: NISHIDE HIROTO
IPC: G01N27/00
Filed: 1994-06-01
Abstract: PURPOSE:To reduce the capacity of a memory for housing the control data of the heater voltage and the man-hours of matching, and to shorten the time for computing the control quantity. CONSTITUTION:An air-fuel ratio sensor 41 is provided with a detecting element 41a for outputting the signal corresponding to the concn. of the oxygen among the exhaust and a heater 41b for heating the detecting element 41a, and the voltage to be applied to the heater 41b is adjusted by an adjusting means 42 in response to the control quantity. A detecting means 43 detects the power source voltage, and when a computing means 44 computes the standard control quantity of the value, which is to be increased as the power source voltage is lowered, in response to the power source voltage, an output means 45 outputs this control quantity to the heater voltage adjusting means 42.
Patent JP-H04347754-A (JP)
Title: Device identification information setting system
Inventor: TOKUNAGA YUJI
IPC: G06F13/00
Filed: 1991-05-24
Abstract: PURPOSE:To uniformly manage the setting and alteration of a device identification number by means of a main controller by providing the identification part of the device identification number and the setting part of the number and a control part in an identification number setting device which is provided in parallel to a terminal equipment. CONSTITUTION:The identification number setting device NCSDE is provided in parallel to the terminal equipment TE for a main controller CC. The NC identification part as the device number identification part, the identification number setting part NCFF and the control part CTL controlling them are provided in the device. The NC identification part identifies whether a command transmitted from the main controller CC is for oneself or not. The control part CTL sets data following the command in the identification number setting part NCFF and reediest the setting device identification number NC for the respective terminal equipments TE when the received command is identified to be oneself. Thus, the setting device identification number of the respective terminal equipment TE can be uniformly managed by permitting the main controller CC to transmit a device identification information setting instruction and setting data.
Patent JP-S5747240-A (JP)
Title: Two system hydraulic pressure control valve
Inventor: KADOTA SHINKICHI
IPC: B60T8/26
Filed: 1980-08-30
Abstract: PURPOSE: To use the titled control valve even for an X piping type brake by incorporating two system valve means into one hydraulic pressure control valve.  
     CONSTITUTION: The two system poppet valve sections 16, 19 are mounted at both sides of a free piston 20, and a guide member 30 is fitted outside the free piston slidably. The guide member 30 forms one valve section 17, and interlocks the  control of the hydraulic pressure of the other system with the system. Accordingly,  the two system hydraulic pressure control valve can be used for the X piping type  brake of a front drive car, etc. because the hydraulic pressure of two systems can  be controlled by one valve body structure and the control of the hydraulic pressure  of one systme is stopped when the other systme is damaged. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5821815-A (JP)
Inventor: BETSUSHIYO KUNIHARU
IPC: H01G4/01
Filed: 1981-07-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5346514-A (JP)
Title: Alarm system for clogging in air-cleaner
Inventor: OCHIAI TSUYOSHI
IPC: F02M35/09
Filed: 1976-10-08
Abstract: PURPOSE: A clogging-alarm system devised to prevent clogging in an automobile air-cleaner conventionally being prevented by eyes previously and automatically. 
     COPYRIGHT: (C)1978,JPO&Japio