baber/WOPTO huggingface dataset:
Patent JP-S59198638-A (JP)
Title: Structure of electron gun
Inventor: ICHIMURA KAZUYOSHI
IPC: H01J29/48
Filed: 1983-04-27
Abstract: PURPOSE:To prevent discharge along the surface during high voltage aging and improve withstand voltage characteristic by coating the bead glass burying area or the periphery of burying area of at least one electrode among the anode and focus voltage application electrodes, with an insulating material. CONSTITUTION:A third grid electrode 33 and a fifth grid electrode 35 are connected to each other through a conductor 40a and a focus voltage is applied to them, while a fourth grid electrode 34 and a sixth grid electrode 36 are connected to each other through a conductor 40b and an anode voltage is applied to them. The bead glass 38 burying area and periphery of such burying area of the fourth grid electrode 34 are coated with an insulating material 41. Therefore, the route along the surface of insulating material including the bead glass 39 of the adjacent third grid electrode 33 and fifth grid electrode 35 increases as much as the coating on the insulating material 41. Thereby, the discharge voltage along the surface can be made higher than the maximum voltage during the high voltage aging and the desired high voltage aging can be executed, thereby improving significantly the withstand voltage characteristic of cathode ray tube.
Patent JP-H05272672-A (JP)
Title: Electric-conductive lining steel pipe
IPC: F16L25/00
Filed: 1992-03-30
Abstract: PURPOSE:To prevent the electrostatic breakage due to the electrification of a liner by making the contact part with the inside fluid of the liner formed on the inner peripheral surface of a steel pipe equipped with a flange from the electric-conductive polytetrafluoroethylene and making the contact part between the liner and the steel pipe from polytetrafluoroethylene. CONSTITUTION:A liner 3 which is formed on the inner peripheral surface of a steel pipe 6 equipped with a flange is constituted of an upper part liner 4 in contact with an inside fluid and a lower part liner 1 installed between the upper part liner 4 and the inner peripheral surface 8 of the steel pipe. The upper part liner 4 is made of the electric-conductive polytetrafluoroethylene and has a thickness of 0.5-4mm, and the lower part liner 1 is made of polytetrafluoroethylene and has a thickness of 1-12mm. The liner edge part is spread along the edge surface of a flange part 12 and formed to a flare part, and the upper part liner 4 and a conduit 6 are set into electric conduction by the grounding with the steel pipe 6 through a conductor 18 which is directly connected with the upper liner 4a of the flange part 12, and the liner 3 is prevented from the electrostatic breakage.
Patent JP-S59199574-A (JP)
Inventor: KAMIJIYOU EIJI
IPC: C04B35/56
Filed: 1983-04-26
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-H10250494-A (JP)
Title: Molding for automobile
Inventor: YUDA IZUMI
IPC: B60J5/00
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a moulding for an automobile which can be manufactured by reducing a cost with assembly workability and outward appearance improved. SOLUTION: In this moulding, in a lengthwise direction in almost the center in a width direction of a moulding main unit 1 of long-scaled belt shape formed of synthetic resin, a non-elongation film 5 is buried, in a peripheral surface lengthwise direction of a circular arc part in one end of width direction of the moulding unit 1, a dressed film 4 is applied, in the other end in a width direction of the moulding main unit 1, an arrow-shaped pawl 3 is provided, which is press fitted to a mounting member of the moulding main unit 1 to be lock mounted by a staple.
Patent JP-H05278414-A (JP)
Title: Pneumatic tire
IPC: B60C11/13
Filed: 1992-03-30
Abstract: PURPOSE:To improve stone catching resistance without spoiling drain performance and abrasion resistance by setting width of center main grooves narrower than those of shoulder main grooves, setting each inclination of both groove side walls as prescribed angles, and setting each inclination of shoulder main grooves as prescribed angles. CONSTITUTION:When a pneumatic tire is fitted in a rim and an internal pressure is set as 0.5kg/cm, the widths W1 of center main grooves 1 are set to be narrower than the groove widths W2 of shoulder main grooves 3, opening parts 1b are so set that the inclination alpha of both groove side walls 1a to the normal O, which is perpendicular to the tread surface, is 0 deg. or more and 15-25 deg. in total, and the inclination beta of both groove side walls 1c of the bottom part 1d are set smaller than alpha. Inclination gamma of both groove side walls 3a of the shoulder main grooves 3a are 0 deg. or more respectively and 25-35 deg. in total. Therefore stone catching resistance is improved without spoiling the original drain performance and abrasion resistance.
Patent JP-H04284475-A (JP)
Title: Electrical conductive roll
Inventor: ISHIHARA KO
IPC: G03G21/00
Filed: 1991-03-13
Abstract: PURPOSE:To provide high toner electrostatic chargeability by forming a an electrical conductive layer made of a coating film of an electrical conductive coating material containing a phenolic resin binder, an electrical conductive metal oxide powder, either of a phenolic resin cured powder and a polyethylene fluoride based powder having specific particle diameter or a phenolic resin cured powder as a filler. CONSTITUTION:The electrical conductive layer formed on an outer circumference of the core metal 16 is made by using the electric conductive coating material dispersing and containing the phenolic resin cured powder having <=20mum particle diameter or/with the polyethylene fluoride based powder having <=20mum particle diameter. This is, the electrical conductive layer 15 is made by curing the phenolic resin binder 21, and the phenolic resin cured powder and the polyethylene fluoride based powder or only the phenolic resin cured powder is dispersed as the filler 20 to form a rugged coarse surface on the surface layer. Since charge induced electricity by allowing the toner to contact with the surface of the electrical conductive layer is accumulated around the filler 20, electrostatic chargeability of the toner is improved.
Patent JP-H11270093-A (JP)
Title: Movable handrail
Inventor: TANAKA TOSHITAKE
IPC: E04F11/18
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To facilitate attachment even in a small space by rotatably supporting one end of a rodlike body comprising a handrail part around a horizontal shaft core on a wall face, and stopping the rodlike body in a horizontal state and an upward rotated vertical state. SOLUTION: A support plate 1 is attached to a wall face 2 in a toilet by bolts 3, and a pair of bearing flanges 5 rotatably supporting one end of one cylindrical rod-like body 4 being a handrail part around a horizontal shaft core are attached to the support plate 1. One end of the rod-like body 4 is rotated around a horizontal rotary shaft 8 penetrating a hole part formed on a shaft body 6 at a position shifted from the center of the shaft body 6 positioned between the bearing flanges 5, and a coil spring or the like is interposed in the other hole part of the shaft body 6 to screw an adjustment screw. Furthermore, the rod-like body 4 is stopped in a horizontal state and an upward rotated vertical state on the shaft body 6, and recess parts 18, 19 locked on the projection parts 16, 17 of the support plate 1 are formed.  Thus, a handrail attachable even in the room of a small space can be obtained.
Patent JP-H08270205-A (JP)
Title: Lifting device of prefabricated scaffold and assembling and disassembling work thereof
Inventor: NAEMURA SHOZO
IPC: E04G1/22
Filed: 1995-03-31
Abstract: PURPOSE: To dispense with works at a high level as prefabricated scaffolds can be assembled and disassembled only on the ground and hence increase the safety because there is no danger such as falling of workers or dropping of scaffold materials and also operate with ease because of works free from life-lines and further, increase the working efficiency since the working space is not restricted and much area thereof is not required and dispense with cranes. CONSTITUTION: A lifting device in which a lifting girder 9 having detachable claws 20 at prefabricated scaffolds is equipped between masts 8 erected on the ground, is used. The prefabricated scaffold is hooked and hoisted by the lifting girder 9. A lower scaffold is assembled in the lower side. The same processes are repeated to assemble a multi-layer scaffold in turn. The periphery of the second layer from the lowermost one, in the multi-layer scaffold assembled by the lifting girder 9, is surrounded and the prefabricated scaffold is hooked and hoisted as the whole. Then the lowermost scaffold layer suspended afloat is disassembled and removed. The same processes are repeated thereafter to disassemble and remove the lowermost scaffold layer in turn.
Patent JP-H07281378-A (JP)
Title: Photosensitive material squeezing device
Inventor: MATSUMOTO NOBUO
IPC: G03D3/00
Filed: 1994-04-13
Abstract: PURPOSE:To provide a squeezing device which does not require maintenance over a long period. CONSTITUTION:A squeezing roller pair 20 disposed in a squeezing section 10 has a non-water absorbent roller 28 which comes into contact with the photosensitive surface of a photosensitive material and a water absorbent roller 32 which comes into contact with the back surface of the photosensitive material and is so constituted that the water drops of washing water are surely removed from the surface of the photosensitive material and are sent to a drying section 16. The outer peripheral part of the non-water absorbent roller is partly immersed in the washing water stored in a washing liquid tank 34 and the peripheral surface is washed by the washing water as the roller rotates. Squeezing of the washing water is executed by the squeezing roller 42. The washing water absorbed into the water absorbent roller is squeezed and removed from the water absorbent roller by the non-water absorb during the non-processing of the photosensitive material. As a result, the need for carrying out the washing operation of the squeeze roller pair is eliminated over a long period.
Patent JP-H07279275-A (JP)
Title: External wall panel with siding attached
Inventor: ISHIWATARI OSAMU
IPC: E04B2/00
Filed: 1994-04-13
Abstract: PURPOSE:To simplify works in site for construction of an external wall and to reduce cost by a method wherein inorganic siding materials are stuck to the reverse side of batten plates that are stuck at intervals to the surface of a moisture-permeable waterproof sheet of a panel main body. CONSTITUTION:A panel main body 5 is formed of a frame body 3 and a facing material 4 that is stuck to the reverse side, and a moisture-permeable waterproof sheet 11, batten plates 12 and sidings 13 are stuck in this order to the frame body 3. The inside of the panel main body 5 is filled at its facing material 4 side with glass wool, and thereby heat insulation and sound insulation functions are given. The batten plates 12 are arranged at intervals so that air vents can be formed therewith for diffusing moisture inside the external wall panel 10 to the outside through the moisture-permeable waterproof sheet 11, and thereby dew condensation can be prevented.
Patent JP-S55166985-A (JP)
Title: Manufacture of semiconductor light emitting device
Inventor: KAWADA HARUO
IPC: H01L21/283
Filed: 1979-06-14
Abstract: PURPOSE: To form a stripe-like current passage in a semiconductor light emitting device having high control accuracy by utilizing the anisotropy with respect to the bearing of the crystal at the alloying speed of a metal-semiconductor.  
     CONSTITUTION: There are formed an N-type InP clad layer 22, an no impurity addition InGaAsP active layer 23, a P-type InP clad layer 24 and an InP high resistance layer 25 on an N-type InP substrate 21. Then, AuGa/Ni or Au/Sn metal electrode 26 is formed in stripe shape as an N-type pole at the N-type InP substrate 21, and Au/Ti metal electrode 27 is formed in stripe shape as P-type electrode at the InP high resistance layer side. Then, it is heat treated to form an alloyed region 28. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S572171-A (JP)
Title: Detecting circuit for fault in signal level
Inventor: YAMAMURA TATSUO
IPC: H04N5/235
Filed: 1980-06-04
Abstract: PURPOSE:To avoid the effect of noise signal or halation, by concluding the existence of a level fault in case the pickup signal does not reach a low threshold value or reaches high threshold value in a certain number of times or more within a prescribed region. CONSTITUTION:A pickup signal (a) is applied to comparators 2 and 3 from an input terminal 1 to be compared with a high and low threshold values VH and VL. Then the output of the signal (a) is set at 1 as long as it is larger than the value VH and VL each. A logical product is secured at AND circuits 8 and 9 for output signals (b) and (c) of circuits 2 and 3 respectively with a signal (c) that masks the viewfields excepting a desired one to be supplied to pulse counting circuits 10 and 11. The circuits 10 and 11 count the number of pulses contained in output signals (e) and (f) of the circuits 8 and 9 once over a viewfield and obtain the frequencies in which the signals (e) and (f) reach the levels VH and VL respectively to deliver these number of times to comparators 4 and 5. The circuits 4 and 5 deliver fault detection signals (g) and (h) to an OR circuit 14 when the contents of the circuits 10 and 11 exceeds the reference level or does not satisfy the reference level.
Patent JP-S548979-A (JP)
Title: Manufacture of semiconductor device
Inventor: KATSURA AKIRA
IPC: H01L21/302
Filed: 1977-06-23
Abstract: PURPOSE: To etch accurately the only substrate surface, by providing the 1 st coat to one surface of the substrate and by removing the 1 st coat after forming the 2nd coat which functions as an etching resistant mask on the reverse surface. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57205876-A (JP)
Title: Plural music selection inhibiting circuit of program searching device
Inventor: ITOU TATSUO
IPC: G11B15/02
Filed: 1981-05-19
Abstract: PURPOSE:To reduce the cost of the titled program searching device, by restricting its music selecting function to one piece of music by adding a few parts to the device which can select plural pieces of music simultaneously and mass- producing the same circuit parts. CONSTITUTION:When a key matrix KM of a tape deck controlling device using a microcomputer is composed only of switches S31-S34, plural pieces of music can be selected and the number of teeth to be jumpd over is determined in accordance with the pressing frequency of the program searching music selection switch S33. When a plural music selection inhibiting circuit INH composed of a transistor TR and resistances R1 and R2 is added to the device, the music selection capacity is restricted to one piece of music. Since the number of music to be selected is maintained at ''1'' level until the program serching is actually complted by pressing a switch S13 or S23, the number of music which can be selected by means of the switch S33 is consequently restricted to one irrespectively of the operating frequency of the switch S33.
Patent JP-H08268194-A (JP)
Title: Safety confirming device
Inventor: KOSHIZAWA TOSHIBUMI
IPC: B60R21/34
Filed: 1995-03-31
Abstract: PURPOSE: To detect that even though an infant or a small animal invades under a vehicle chassis, by providing a low pass filter which removes a frequency component resulting from a vibrating part under the vehicle chassis from the output signal of a sensor, extracts only the signal component corresponding to the movement of the moving article, and gives it to an alarm. CONSTITUTION: An radiowave of a specific frequency is discharged from a transmitter-receiver 3 through an antenna 1, the reflected wave from an object is received by the antenna 1, the received signal is mixed in the transmitter- receiver 3, and passed through a signal amplifier 4, and a shift frequency more than a specific amount generated by the Doppler effect is extracted from the oscillation frequency of the high frequency oscillator of the transmitter-receiver 3. Then, a signal component higher than the oscillation frequency of a prime mover or the like, for example, is cut by a low pass filter 6. As a result, only a low frequency component resulting from the movement of an infant or a small animal is extracted and output. An alarm generating circuit 7 outputs an instruction to an alarm unit 8.
Patent JP-H03276987-A (JP)
Title: Compression and expansion system for moving adaptive picture
Inventor: YODA SHINJI
IPC: H04N19/137
Filed: 1990-03-27
Abstract: PURPOSE:To attain picture compression in a natural form with respect to picture movement by generating a frame data in response to a moving picture and a still picture respectively in response to the moving component. CONSTITUTION:A video data from a frame memory 22 is delayed by one field therein and fed to a frame data generating frame memory 24, in which the data is delayed by one field and the result is fed to a movement detection circuit 23. A moving detection signal is introduced for each picture element data and fed to a memory control section 25. The control section 25 selects a segmented block of an in-field data and a segmented block of an inter-field data respectively for each block based on the movement detection signal. The segmented block is formed by one frame in the memory 24. Then the data outputted from the memory 24 is inputted to a picture compression section 26, from which a compressed data is formed. Then the converted data is inputted to a time axis multiplex section 27 and the movement detection signal from the circuit 23 is added and led to an output terminal 29 via a modulation section 28.
Patent JP-H06257350-A (JP)
Title: Window frame expansion device
Inventor: EDA TAKASHI
IPC: G09F7/18
Filed: 1993-03-09
Abstract: PURPOSE:To hold the perfect flat face of a resin panel without warp and the like even if it is thermally expanded, so that advertising value of a poster or the like can be improved and the resin panel can be used for a squash court. CONSTITUTION:A fixed side block member 40 is fixedly secured in one divided holding frame body 24 forming a hollow lateral holding frame 20, and a movable side block member 50 is fixedly secured in the other divided holding frame body 25. These two block members 40, 50 are connected to each other through connecting bolts 60 movably in the axial direction, and when a resin panel fitted to these holding frame bodies 24, 25 is thermally expanded, the holding frame body 25 can be moved together with the movable side block member 50 and the expansion is corrected.
Patent JP-2000274334-A (JP)
Title: Engine starting device
Inventor: TSUJI KIMIHISA
IPC: F02N11/08
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To carry out the engine starting by a large capacity capacitor as much as possible, even when the temperature of an engine or the large capacity of capasitor is low, and to use a battery as an auxiliary means. SOLUTION: A voltage raising means 4 provided between a battery 1 and a capasitor 2, and to raise the voltage of the battery 1 and to apply it to the capasitor 2, a voltage detecting means 5 to detect the voltages of the battery 1 and the capasitor 2, the first switching means 6 provided between the capacitor 2 and a starter motor 3, and to connect or cut off them, the second switching means 7 provided between the battery 1 and the capacitor 2, and to connect or cut off them, and a control means 8 to control to close the first switching means 6 at the engine starting time, while to close the second switching means 7 when the battery voltage detected by the voltage detecting means 5 is larger than the capasitor voltage detected by the voltage detecting means 5, are provided.
Patent JP-H08272321-A (JP)
Title: External display device of vehicle
Inventor: TAMAKI MASATO
IPC: B60R13/00
Filed: 1995-03-31
Abstract: PURPOSE: To provide a vehicle capable of transmitting not only the mere luminous information, such as tail lights, but the more delicate information on the driver's intention to other cars or pedestrians. CONSTITUTION: The light rays emitted from respective red light emitting diodes 12R is partly leaked outside and partly transmitted through the inside of rear windshields 10, a transparent film 14, etc., and emit phosphors 15R to display a message 'STOP!' in red to the succeeding cars when the red light emitting diodes 12R are driven. Phosphors 15G are made to emit light to display a message 'THANK YOU' or 'PLEASE GO AHEAD' in green when green light emitting diodes 12G are driven.
Patent JP-H10269474-A (JP)
Title: Simple fire alarm
Inventor: CHIBA KATSUO
IPC: G08B17/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To enable a handicapped person or an aged person also to simply replace a battery when power supply voltage is dropped by fitting a simple fire alarm near the ceiling of a room and storing a battery in a storing box fitted to the sidewall of the room. SOLUTION: Power is always supplied from the battery 5 stored in the storing box 4 to an electronic circuit in the simple fire alarm 3 fitted to the ceiling 1 through a cord 6. When a comparatively long period has elapsed from the installation of the fire alarm 3, the voltage of the battery 5 is dropped in proportion to the time elapsed. When the voltage of the battery 5 is dropped, a voltage drop alarm circuit warns the necessity of substitution of the battery 5 by the intermittent ringing of a buzzer or the flashing of an LED. The preparation of a stepladder or a stool is not required at all for the replacement of the battery 5. The battery 5 can be replaced by opening the open/close cover of the storing box 4 fitted to the sidewall 2 near to the floor of the room and replacing the battery 5 held on a battery holder.  Thus the replacement of the battery 5 can be extremely easily executed in the room.
Patent JP-H07281752-A (JP)
Title: Cleaning robot
Inventor: KAWAKAMI YUICHI
IPC: G05D1/02
Filed: 1994-04-14
Abstract: PURPOSE:To speedily clean a prescribed cleaning range and to surely clean a severely dirty part as well by detecting the dirt extent of a surface to be cleaned and controlling a travel driving part corresponding to its detected output. CONSTITUTION:A floor surface reflectance sensor 19 is fitted at the front side of a cleaning part in a traveling direction on the bottom of the main body of the floor surface cleaning robot. When traveling the robot forward, the reflectance of a floor surface before cleaning is measured. On the other hand, a controller 20 composed of a CPU and a dirt storage part is provided with three functions of traveling control, cleaning control and work mode setting. When it is judged that the extent of dirt of the floor surface is so small that a normal cleaning work can sufficiently serve the purpose by monitoring the output of the floor surface reflectance sensor 19 during cleaning, a normal work mode is selected. When it is judged that the floor surface is considerably dirty, a work mode of carafully cleaning the floor is selected and a command is issued to the robot to move forward at low speed while increasing the quantity of cleaning liquid to be dropped down or rotating a sponge 16 at high speed.