baber/WOPTO huggingface dataset:
Patent JP-H02147449-A (JP)
Title: Trouble shooting device for car
Inventor: OTAKA KUNIO
IPC: B60R16/02
Filed: 1988-11-29
Abstract: PURPOSE:To reduce memory capacity by allowing each control unit in response to the sequence command to indicate the self-diagnostic result data on a display in the sequence position instructed to itself without interposition of a managerial unit, and thereby eliminating necessity of the managerial unit to keep the self- diagnostic result data of the whole control unit. CONSTITUTION:In a meter control unit 3 according to the present invention, a unit No. indication output signal with indication sequence output instructed by a managerial unit 9 is received therefrom, and a failure code indication output signal is received from a control unit with indication sequence output instructed. Indication on a display 31 therein is such that the unit No. indication '1**' is first given for a certain period of time in the case of unit No. 1, and then failure code indications '101', '102', '103' are given at one sec intervals in the form of overscribing this unit No. indication, and finally the indication '1--' representing finish of diagnosis will be made for one sec.
Patent JP-2001128415-A (JP)
Title: Small-sized motor
Inventor: MORI YOSHIYUKI
IPC: H02K11/00
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a motor main part as a whole b a method, where capacitor chips for eliminating brush noise are housed within the thickness of an end cover. SOLUTION: Capacitor chips 20, 21 and 31 for eliminating brush noise are housed in an end cover 2 blocking off one end of a motor case 1.
Patent JP-2000133714-A (JP)
Title: Manufacture of diffusion barrier wall body for copper metallization of integrated circuit
Inventor: KII-TSUON HON
IPC: H01L21/28
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a barrier wall layer having high integrity which is used together with a copper metallization of an integrated circuit, and its manufacturing method. SOLUTION: An integrated circuit structure body having copper metallization 20 and a manufacturing method of the structure body has a region 7, to which impurities of a silicon substrate 9 are added. Typically, the region 7 which is doped is covered with a metal silicide film 12 which is formed by silicification with direct reaction. At the position of a contact body on which position the copper metallization 20 must be in contact with the region 7 to which impurities are added, a diffused barrier wall body to the upper side copper metallization 20 is obtained by a barrier wall layer 16 which is chemically dense. The barrier layer 16 which is chemically dense is formed by annealing the structure body, in such a manner that a film 12 using lower side heat-resistant metal as a base reacts with the impurities.  The impurities are introduced through wet chemical reaction or a method of plasma irradiation, or introduced from an atmosphere where annealing is performed to the structure body.
Patent JP-H06130786-A (JP)
Title: Image forming device
Inventor: NAKAHARA TAKASHI
IPC: G03G21/14
Filed: 1992-10-14
Abstract: PURPOSE:To improve the precision of a bias voltage applied to a contact electrifying means from a high voltage generating circuit part, in an image forming device using the contact electrifying means. CONSTITUTION:First, a constant current control part 3 is operated, the outputted control voltage (f) is boosted and applied to the contact electrifing means (load) 5 and a current flowing in the contact electrifying means 5 is detected and fed back to the constant current control part 3, to attain constant current control. The control voltage (f) at this time is inputted into a CPU 1 and the digital value D of the inputted control voltage (f) is stored. Then, a constant voltage control state is obtained, the PWM signal (c) of a pulse width decided based on the value D from the CPU 1 is outputted and converted into a DC level signal (d) and the obtained voltage value is inputted into the CPU 1, converted into a digital value and compared with the digital value D in the constant current control. Then, the pulse width of the PWM signal (c) from the CPU 1 is controlled to make them coincident. A calculation is executed based on a true PWM signal value recognized by the CPU through an operation, to output an arbitrary desired bias voltage.
Patent JP-2001121430-A (JP)
Title: Grinding wheel with bushing
Inventor: KUSAKABE TSUGIO
IPC: B24D3/28
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a grinding wheel with a busing easily formed at a mounting hole with a large diameter or a long length in an axial direction and, by simple work, formed having small variance with time, sufficient adhesion, and high strength. SOLUTION: The grinding wheel 10 has the busing 16 made of urethane resin. The uncured urethane resin, a material of the bushing 16, can be poured in a relatively low viscosity into the mounting hole 14. The resin can enter small pores of the fine grain grinding wheel. The cure time (about 20 minutes) of the resin is comparable to that of sulfur. By this, the bushing is formed by simple work and formed easily at the mounting hole with a large diameter or a large length in an axial direction. After the urethane resin is cured, the busing provides small variance with time, sufficient adhesion, and high strength.
Patent JP-H04173260-A (JP)
Title: Thermal head
Inventor: SUMIYOSHI SHINICHIRO
IPC: B41J2/335
Filed: 1990-11-06
Abstract: PURPOSE:To make a thermal head compact largely by abolishing a semiconductor device heat radiating board and using a heat generating board as a heat radiating means of the semiconductor device. CONSTITUTION:A semiconductor device heat radiating board is abolished and a heat to be generated at a semiconductor device 1 is radiated to a heat generating board 2 through a resin 6 charged between the device 1 and the heat generating board 2. Accordingly, it will be possible to make a print board 3 approximate the heat generating board 2 and a thermal head can be compact. Here, it is necessary that the resin 6 to be charged is not adhered to the print board 3 and a base 4. Because, since thermal expansion coefficients of the print board 3 and the base 4 differ largely from that of the heat generating substrate 2, when the print board 3 and the base 4 expand largely by heating at recording of the thermal head, the semiconductor device 1 connected to a film carrier 7 is pulled thereby, so that a connecting member connected with the heat generating board 2 will be cut off.
Patent JP-H09148975-A (JP)
Title: Carrier sensing device
Inventor: SHINOZAKI GORO
IPC: H04B7/08
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To realize the most sensitive carrier sensing by setting an optimum value corresponding to a use state and a reception signal state as the threshold level of carrier sensing. SOLUTION: Antennas 4 and 5 are arranged at the interval of a half-wave for receiving a pictures transmission signal and the antenna whose electric intensity is stronger is selected. A received signal is demodulated in a demodulation circuit 9 through an AGC circuit 6. Control voltage is detected with VCO 7 during the reception operation and it is A/D-converted in I/F 12. Then, it is stored in ROM 14 as a detection value R1. The newly detected value R1 is compared with a threshold Rth stored in RAM 13. When the threshold Rth is smaller than the value R1 in the comparison, normal carrier sensing is executed. When it is large. the switch signal of the transmission/reception of packet communication detects an L level for informing switch timing and the threshold setting routine of carrier sensing is executed again.
Patent JP-H11240736-A (JP)
Title: Light-emitting glass ceramic
Inventor: OHARA KAZUO
IPC: C03C23/00
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject ceramic having excellent thermal properties. SOLUTION: This light-emitting glass ceramic comprises 0-65 wt.% SiO2 0-10 wt.% P2 O5 , 18-30 wt.% Al2 O3 , 2-6 wt.% Li2 O, 0.2-6 wt.% MgO, 0-2 wt.% ZnO, 0-4 wt.% CaO, 0.5-6 wt.% BaO, 1-4 wt.% TiO2 , 1-4 wt.% ZrO2 , and 0-2 wt.% of (As2 O3 +Sb2 O3 ), wherein 50-70 wt.% of (SiO2 +P2 O5 ), P2 O5 /SiO2 of 0-0.18, and Al2 O3 /SiO2 of 0.30-0.55. Furthermore, this glass ceramic contains 0.1-30 outer wt.% of one or more kinds of rare earth component calculated as the oxide(s), but substantially contains neither Na2 O component, K2 O component nor lead component, and has a thermal shock resistance value |Δt| of >=150; wherein |Δt| = [flexural strength]×(1-[Poisson's ratio])/([thermal expansion coefficient]×[Young's modulus]).
Patent JP-H07149914-A (JP)
Title: Composite resin powder and cosmetic containing same
Inventor: YAMAKI KAZUHIRO
IPC: A61K8/00
Filed: 1993-12-02
Abstract: PURPOSE:To obtain a composite resin powder which has ultraviolet protective properties higher than those of a resin compsn. contg. zinc oxide and/or titanium oxide by forming a covering layer contg. zinc oxide and titanium oxide on the surface of a resin powder and to obtain a cosmetic contg. the composite resin powder. CONSTITUTION:The surface of a resin powder is covered with a layer contg. zinc oxide and titanium oxide pref. in a wt. ratio of zinc oxide to titanium oxide of (95:5)-(50:50). A flaky zinc oxide having an average particle size of 0.1-1mum, an average thickness of 0.01-0.2mum, and an average aspect ratio of 3 or higher is pref., and a fine titanium oxide powder having an average particle size of 10-300nm is pref. The total amt. of zinc oxide and titanium oxide contained in the layer is pref. 0.1-90wt.% of the amt. of the resin powder.
Patent JP-2001121799-A (JP)
Title: Automatic transaction processing system
Inventor: SUZUKI TATSUMA
IPC: B41K3/48
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To stabilize the stamping quality of a receipt seal of an automatic transaction processing system for stamping the receipt seal or the like. SOLUTION: In the automatic transaction processing system for stamping a receipt for a customer's duplicate to guarantee the fact of being duly received by optically reading data described on a cut form for transferring money to an account, processing the transaction in response to the read content, and printing information such as this transaction amount, its date or the like, the imprint density of the sealed stamp is detected, and the imprint density of the sealed stamp when next stamped is changed in response to the density, thereby stabilizing the stamping quality.
Patent JP-H05240029-A (JP)
Title: Method and apparatus for obtaining evaluation value for performance loss of catalytic converter
Inventor: ANDOREASU BURUUMENSHIYUTOTSUKU
IPC: G01N33/00
Filed: 1992-11-13
Abstract: PURPOSE: To determine the performance loss of a catalytic converter precisely by multiplying a forward signal and a rearward signal of the catalytic converter with each other, averaging the products over a plurality of oscillations of the forward signal and determining the performance loss of the catalytic converter with the mean value. CONSTITUTION: A catalytic converter 10 with an oxygen probe 11.V mounted forward and an oxygen probe 11.H mounted rearward thereof, a value forming unit 12, an evaluation unit 13 and a map 14 are provided. The value forming unit 12 comprises a computation unit 15 and an operating condition detector 16. A forward signal λV of the catalytic converter from the forward probe 11.V and a rearward signal λH of the catalytic converter from the rearward probe 11.H are supplied to the computation unit 15. The forward signal λV and the rearward signal λH of the catalytic converter are multiplied with each other. The products are averaged over a plurality of oscillations of the forward signal. The mean value thus obtained is used as a value for evaluating the performance loss of the catalytic converter.  When it is apparent that the performance loss of the catalytic converter 10 is beyond the allowable range, the computation unit 15 outputs a fault signal FS.
Patent JP-H01144790-A (JP)
Title: Information volume controller
Inventor: SHIROTA NORIHISA
IPC: H04N19/46
Filed: 1987-11-30
Abstract: PURPOSE:To surely prevent the occurrence of an overflow by using a value, for which generated information volumes of all of plural efficient encoding circuits are smaller than a target value, as a common threshold level. CONSTITUTION:When the data rate of an input digital picture signal is high, the processing for converting it to parallel signals is performed. ADRC encoding circuits 5 and 6 are provided for each channel and are provided with buffering circuits which reduce the generated information volume to a value smaller than a target value. Generated information volumes are obtained in ADRC encoding circuits 5 and 6 in order from a threshold level of better picture quality, and the threshold level for which generated information volumes are smaller than the target value is adopted. This threshold level is used in respective channels in common, and the threshold level for which generated information volumes are smaller than the target value in buffering circuits of all channels is adopted. Thus, the occurrence of distortion on boundaries of pictures of plural channels is prevented.
Patent JP-H01146237-A (JP)
Title: High voltage power source for static lens
Inventor: ONISHI TAKESHI
IPC: H01J37/12
Filed: 1987-12-02
Abstract: PURPOSE:To secure the minute regulating scope of the lens voltage broadly without complicating the device by using a device in which a resistance element and a constant-voltage element are connected in series as a voltage divider, connecting a transistor circuit to the end of the device, and regulating the potential at the volatge dividing part. CONSTITUTION:When a series circuit of a resistance element (R) and a constant- voltage element (Vz) is used as a voltage divider, and a control transistor 4 (corrector volatge:Vc) is connected to the end of the series circuit, the potential at the voltage dividing point (lens voltage:VL) can be shown as the following formula, VL=Vc+Vz. When the transistor withstand voltage is made VCBO, the continuously regulating scope  VL of the VL is  VL=VCBO. Since a rough regulation of the lens voltage can be carried out by converting the Vz (to regulate the element number of the constant-voltage elements), the VL is constant without depending on the output voltage. Consequently, only with a simple composition,  VL can be made larger along the whole voltage scope.
Patent JP-H06141919-A (JP)
Title: Dryer
Inventor: KAMATA KENJI
IPC: A45D20/12
Filed: 1992-11-13
Abstract: PURPOSE:To enhance the efficiency of the flow of intake fresh air, to increase the amount of air and to reduce the disturbance of air flow so as to reduce noise. CONSTITUTION:A main body housing 3 having an air outlet 1 and suction opening 2 is provided with a hot air generating mechanism comprising a heater 4 and an air blower S. An outwardly swollen filter 6 is provided at the suction opening 2 of the main body housing 3. A slit 7 is provided at the main body housing 3 side end portion of the outer periphery of the filter 6. The front end of the wall portion of the slit 7 opposite to the main body housing 3 is located behind the rear end of the main body housing 3 side wall portion of the slit 7 or the rear end of the main body housing 3. Air drawn in from the outer periphery of the filter 6 is then smoothly sucked in through the slit 7.
Patent JP-H08160827-A (JP)
Title: Image forming device
Inventor: KAJIWARA TADAYUKI
IPC: B65H5/02
Filed: 1994-12-07
Abstract: PURPOSE: To provide an image forming device capable of making the deterioration in image quality extremely little by suppressing the degradation of a photoreceptor belt caused by ozone generated in an electrifier. CONSTITUTION: A control means 36 controls a photoreceptor belt driving means 33 with a detection signal for showing the reference position of the photoreceptor belt from a photoreceptor position detecting means 34 and a timer signal from a timer means 35, to control the drive of the belt. A timer value setting means 37 sets the timer means 35 for a required timer value. Further, the control means 36 is provided with a function for changing the timer value of the timer, value setting means 37, whenever the belt is stopped and the part of the belt facing the electrifier 5 is sequentially shifted whenever the belt is stopped with the completion of the formation of an image.
Patent JP-H05142008-A (JP)
Title: Sensor device
Inventor: HIRATA YOZO
IPC: G01P5/12
Filed: 1991-11-19
Abstract: PURPOSE:To improve precision in positioning a sensor element in a measuring atmosphere and also to prevent turbulence of the measuring atmosphere in measurement and thereby to improve measuring precision. CONSTITUTION:A recessed part 3 in which a flow rate sensor chip 2 is fitted is formed in a base plate 1, with the depth of the recessed part 3 set to be equal to the thickness of the flow rate sensor chip 2, so that the two diagonal lines of the recessed part 3 are parallel and perpendicular to the edge side parts of the base plate 1. On the occasion when a flow rate sensor 6 having the flow rate sensor chip 2 fitted in the recessed part 3 of the base plate 1 is fitted to a fluid passage part, according to this constitution, the flow rate sensor chip 2 can be positioned at a prescribed position at which the precision in measurement of a flow rate is excellent in respect to the flowing direction of a fluid to be measured.
Patent JP-H08158325-A (JP)
Title: Road sign block and manufacture thereof
Inventor: KURAMOTO KAORU
IPC: E01F9/553
Filed: 1994-12-07
Abstract: PURPOSE: To provide an excellent visual confirmation ability, and dramatically enhance the visual confirmation ability especially at night and mount the road sign swiftly and easily. CONSTITUTION: A mark 2 is displayed on the top of a sign block 1. The mark 2 is installed on a sign-shaped projected stripe 3b of a mark member 3 half embedded around the tip of the sign block main body 1 in such a fashion that the tip of the projected stripe 3b is exposed. The projected stripe 3b is a cast member integrated with a base board 3a. The sign member 3 and reinforcing metal-made porous plate 5 are set in a molding die which is not illustrated herein, thereby molding a molding material so that they may be formed in one piece. During this molding work, a blind person guide projection 4a is formed on the tip of the block main body 4 in one piece. Furthermore, small pieces of bright and reflexive member are mixed in the sign member 3, which makes it possible to enhance the visual confirmation ability at night.
Patent JP-H01144769-A (JP)
Title: Facsimile equipment
Inventor: AMAKASU ATSUSHI
IPC: H04N1/00
Filed: 1987-11-30
Abstract: PURPOSE:To facilitate processing in case an error is generate in a post- procedure after an image is received by providing a means to discriminate the number of transmission succeeding pieces and line abnormality and to inform a transmitting side operator of the discrimination. CONSTITUTION:At first, it is confirmed that own company mode can be used. When own company machine is used in a receiving side, since it can be known in a transmitting side how function is obtained, the two pieces of originals are transmitted from the transmitting side. At such a time, when the error is generated on a line after a response signal, which shows that the transmission of one page is normally ended, is received from the receiving side in the transmitting side by an RDPBP15, since one page, at least, is normally received in the receiving side, in order to exactly inform the transmitting side of the normal reception, it is displayed that one page is normally transmitted in the column of the transmitting piece number for a communicating result report. Then, an NG is obtained as the error on the line. Accordingly, the user of the transmitting side can know the transmission is executed again from the second page by this report. Thus, the processing of a transmission restart is simply executed and a communicating charge comes down.
Patent JP-H05144344-A (JP)
Title: Outer case structure for electric appliance
Inventor: YOSHINO AKIRA
IPC: H01H11/00
Filed: 1991-11-20
Abstract: PURPOSE:To replace a face of a front panel without changing a base board installed on a device main body of a VTR, and provide a silimar operation feeling to that of conventional devices without changing the direction of action for an operation button. CONSTITUTION:In a front panel structure of a VTR 1 in which an operation button for operating a tact switch 4 by pushing is disposed at a position in the front panel facing the tact switch mounted in a board 3, and the front panel 20 in which the operation button 22 is disposed at a different position from the position facing the tact switch 4 is freely detachably provided at a device main body 2. A hinge 23 of synthetic resin having resiliency disposed between the operation button 22 in the front panel 20 and the tact switch 4 for transmitting an operation force of the operation button 22 to the tact switch 4 is fixed to a protruding part 20b on the lower side of a back surface of the front panel 20 by welding or the like.
Patent JP-2000126442-A (JP)
Title: Medal pusher game machine
Inventor: NISHIKAWA IKURO
IPC: A63F9/00
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To keep the pay-out rate of a medal pusher game machine stable. SOLUTION: A pusher plate 15 of this game machine reciprocates in the directions of the arrow Q. When the pusher plate 15 moves forward, medals 5 piled up on a field board 16 are pushed out. Medals pushed over the front edge 16a of the field board 16 and got over the top of an adjusting plate 45 fall down into a shoot 20, and the number of medals falling down into the shoot are paid out to a player. Adjusting plates 31, 32 are attached along both side edges 16b of the field board 16. The adjusting plates 31, 32 are moved by a motor 36, so a fall-down space D formed by the crossing position between the upper edge 31a or 32a of the adjusting plates 31, 32 and each side edge 16b and the frond edge 16a of the field board 16 is changed. Medals falling down from the fall-down space D along each side edge 16b are collected on the game machine side.  The pay-out rate of medals is adjusted by adjusting the fall-down space D.
Patent JP-H06151697-A (JP)
Title: Overvoltage protective circuit
Inventor: MUROTA KAZUAKI
IPC: H01L23/62
Filed: 1992-11-13
Abstract: PURPOSE:To enhance the withstand voltage of an output circuit to be used for an on-board electronic apparatus, etc. CONSTITUTION:When an overvoltage higher than an upper limit of an operating voltage of an integrated circuit 32 is applied to an overvoltage protective circuit 40, a switch SW1 of the circuit 40 is conducted to short-circuit between a base and an emitter of an output transistor TR31 to be turned OFF. Thus, a withstand voltage of an output terminal 34 is applied by a breakdown voltage VCBO between a collector and a base of the transistor TR31. Since the voltage VCBO between the collector and the base is larger than a breakdown voltage VCEO between the collector and the emitter, the withstand voltage is enhanced.
Patent JP-H02150804-A (JP)
Title: Clad material for optical fiber
Inventor: NAKAGOME SEIJI
IPC: G02B6/00
Filed: 1988-12-02
Abstract: PURPOSE:To easily form the rubber-like elastic clad material which is transparent and has a low refractive index by photosetting the clad material for an optical fiber. CONSTITUTION:The clad material for the photosetting optical fiber is a copolymer of (a) 30 to 94mol% acrylic ester expressed by the general formula CH2= CHCOO(CH2)n(CF2)mX and (b) 70 to 6mol% (meth)acrylic ester expressed by the general formula CH2=CROO(CH2 CH2O)lY. The clad material having the rubber-like elasticity necessary for yielding the optical fiber having resilience is obtd. in this way. The refractive index increases and the material is inadequate as the clad material if the content of the component (a) in the copolymer is below 30mol%. The refractive index decreases but the joining property to the core material is impaired if the content is increased to 94mol% or above.