baber/WOPTO huggingface dataset:
Patent JP-H0440207-A (JP)
Title: Gravitational pressure type filter apparatus
Inventor: NARA MATSUNORI
IPC: B01D35/02
Filed: 1990-06-04
Abstract: PURPOSE:To obtain a filter apparatus hard to generate a rise in filtering resistance by forming a curved part to the lower end of a vertical suspension inflow pipe and connecting a filtrate discharge pipe to the terminal of the curved part through a filter and providing a suspended substance sedimentation tank under the filter. CONSTITUTION:A U-shape curved part 18 is formed to the lower end of a suspension inflow pipe 1 arranged in a vertical direction and a filtrate discharge pipe 4 is connected to the terminal of the curved part 18 through a filter 3 for separating a suspended substance and a suspended substance sedimentation tank 5 is provided under the filter 3. As a result, the clogging of the filter 3 is hard to generate and filtering capacity can be always held to a high level and, since the head pressure of the suspension inflow pipe 1 can be utilized as filtering pressure, a large amount of the suspension can be treated by a small-size apparatus without using mechanical force.
Patent JP-H05341137-A (JP)
Title: Method and device for correcting bending habit of optical fiber and optical element using this optical fiber
Inventor: NAGATA HIROTOSHI
IPC: G02B6/00
Filed: 1992-06-05
Abstract: PURPOSE:To provide a method and device for correcting the bending habit of an optical fiber to improve the bending habit of the optical fiber and especially improve the reliability at the time of the work in a process related to the utilization of the optical fiber, and provide the optical element using the optical fiber, of which bending habit is corrected. CONSTITUTION:This method corrects the bending habit of an optical fiber 4, which consists of a fiber core part and a protecting film at one layer or more layers for protecting the core part, and in this method, the heating treatment is performed under the condition that the optical fiber 4 is held linear. A bending habit correcting device 1 is provided with a tool body 2 having a hole-like or groove-like guide 2a, in which the optical fiber 4 is to be inserted and held linearly, and a heater part 3 for heating the tool body 2 at a predetermined temperature. The optical fiber treated by this method or this device is used to form an optical element.
Patent JP-H08340195-A (JP)
Title: Electronic part mounting method and device
Inventor: OE KUNIO
IPC: B23K26/00
Filed: 1995-06-13
Abstract: PURPOSE: To enable an electronic part mounting device to be lessened in facility cost and maintenance cost of part feeders and the like by a method wherein the part feeders provided to a part holding section are lessened in number as compared with the number of types of electronic parts. CONSTITUTION: An electronic part mounting device is equipped with a part holding section 6 which holds electronic parts 10, a board holder 4 which holds electronic circuit boards 5, a mounting head 2 which transfers the electronic part 10 from the part holding section 6 to the electronic circuit board 5, and a laser machining head 8 which makes the electronic part 10 optionally prescribed in characteristics by machining, wherein the electronic part 10 is set optional in characteristics in a mounting process where the electronic part 10 is mounted on the electronic circuit board 5 from the part holding section 6.
Patent JP-S5669771-A (JP)
Title: Electronic equipment with battery-mounting mechanism
Inventor: MOTOYOSHI JIYUNICHI
IPC: H01M2/10
Filed: 1979-11-12
Abstract: PURPOSE:To facilitate the operation of installation and ejection of a battery by holding the battery with a springlike contact having a claw which prevents the battery from jumping up and a projection whose upper surface is curved. CONSTITUTION:A circuit substrate 13 is installed between a bottom lid 11 and an upper plate 12 of a main body 10 of a thin electronic desk-top calculator. The circuit substrate 13 is formed with a rectangular out-away part in one side at the midpoint thereof. The main body 10 also has a concave hole 15 which corresponds to the rectangular cut-away part and has a shape similar to that of a battery, in which hole 15 a button-type battery 14 is installed to form a storage room for the battery. A negative contact 17 for the battery is provided on the bottom of the storage room, while an elastic positive contact 18a for the battery is provided on the inner side wall of the storage room. The positive contact 18a is provided with the projection of a curved claw 18 which restricts any upward movement of the button- type battery 14. A rib 16, which stands opposite to the contact 18a, together with  the positive contact 18a holds the battery 14 in place. The upper surface of the rib  16 is curved in order to facilitate the installation of the battery.
Patent JP-H08337028-A (JP)
Title: Identification ring, and manufacturing method therefor
Inventor: KITAYAMA EIICHI
IPC: B41J17/32
Filed: 1995-06-13
Abstract: PURPOSE: To provide an identification ring that is available for reusing even though foil separation is occurred to a transfer foil, and to provide a manufacturing method therefor. CONSTITUTION: In an identification ring that is composed of a ring main body having a bearing at its center, a driving part 18a provided at the ring main body with rotative driving force transmitted thereto from the outside, and an identification part 18b provided at least at a part on the outer periphery of the ring main body for transferring identification information by means of transfer foil, a positioning hole 18c for positioning in the roatative direction is provided at the side of the ring main body.
Patent JP-S5478966-A (JP)
Title: Failure detector of counter
Inventor: FUKUI TOSHIMASA
IPC: H03K21/40
Filed: 1977-12-06
Abstract: PURPOSE:To establish econimical failure detector, by providing the zero detection circuit detecting the zero of a counter and the overflow hold circuit detecting the overflow of the counter and resetting the counter with the output storing it. CONSTITUTION:When the clock signal is inputted to the clock terminal CLKT, the counter 1 starts counting. The output of the counter 1 is given to the overflow detection circuit 2, which makes the output to 1 with the overflow value set. Normally, ERRT terminal is zero, not causing the error signal. In case of one stack failure, the output of the overflow detection circuit 2 is 1, and the output of the counter 1 is not all zero. With the output of the zero detection circuit 7 as 1, and FF3 of which output is 1, then ERRT terminal is at 1 with the AND circuit 9, informing the detection of failure. At 0 stack failure, the output of the circuit 2 is zero and the output of the circuit 7 is also 0, and the error signal terminal ERRT is 1 with the inverters 6 and 8, telling the failure.
Patent JP-H09295630-A (JP)
Title: Index label bonding tool
Inventor: YUI YOSHIKAZU
IPC: B65C9/26
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To save labor for peeling off index labels one by one from a release paper, to avoid lack of uniformity caused by bonding them with the eye and first of all, to rapidly bond them by a simple handling. SOLUTION: In a shell-like tool body 1 which can be held in a hand, a slit 2 for inserting a paper being a document on its front is provided and a container 3 for storing a rolled release paper (c) on which index labels are bonded is fitted. A dial 4 for feeding one of the index labels from the rolled release paper (c) is provided on the side face and a handle 5 for pinching the index label (a) and bonding it on the end of the paper is provided on the top part.
Patent JP-S633110-A (JP)
Title: Combustion equipment
Inventor: KUBOTA YUKO
IPC: F23C9/00
Filed: 1986-06-23
Abstract: PURPOSE:To prevent soot and CO, and to reduce combustion noise and bad odor at the time of fire extinction in combustion equipment, by providing a plurality of raised portions in the shape of 'reverse chevron' projected to the inside above through- holes for combustion exhaust gas which are provided on the side wall in the lower part of an auxiliary flame cylinder. CONSTITUTION:A fuel injected from a fuel feeder 11 into an auxiliary flame cylinder 15 through the opening 16 of the cylinder 15 is evaporated by a primary recirculating gas 25 flowing into the cylinder 15 from through-holes 17 for combustion exhaust gas which are provided in the lower part of the cylinder 15. Combustion air 26 flowing into the cylinder 15 from air injection ports 14 provided in the lower part of a flame cylinder 13 goes up along the inside wall of the cylinder 15. The flowing direction of a combustion air 26 is changed to the center part of the cylinder 15 after the air 26 collides against raised portions 18 provided in the middle part of the cylinder 15, so that mixture of the air 26 with the evaporatd fuel can be promoted. The evaporation of a mixed gas is promoted further because a secondary recirculating exhaust gas 27 flowing in through the openings 18a which are made by raised portions 18 in the shape of 'reverse chevron' is led into the cylinder 15. With such an arrangement, soot and CO are prevented, at the same time combustion noise can be reduced because a combustion takes place by stabilized flames.
Patent JP-S632263-A (JP)
Title: Fuel cell system
Inventor: NIIKURA JUNJI
IPC: H01M8/04
Filed: 1986-06-23
Abstract: PURPOSE:To make system compact by combining a fuel cell stack which operates at medium-high temperature with an auxiliary boiler. CONSTITUTION:A burner 4, a heat exchanger 3, and a means 6 which changes a flow direction of heat generated in the burner 4 are accommodated in a fuel cell stack container 2, and a controller 7 which controls these units is installed to form a fuel cell system. Thereby, a fuel cell stack 1 is combined with an auxiliary boiler. The burner 4 installed in the vicinity of the fuel cell stack is used as at least a part of heating source, and at the same time, serves as heat source of the auxiliary boiler, and functions as a boiler together with the heat exchanger 3. The means 6 decides to supply heat to the fuel cell stack 1 to keep the temperature or to the heat exchanger 3 to operate the boiler 4 or to distribute it to both units based on data on fuel cell operation status and heat requirement.
Patent JP-H11299407-A (JP)
Title: Agent-volatilizing device for leisure
Inventor: KANEKO MASAHARU
IPC: A01M1/20
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an agent volatilizing device such as a mosquito-catching device suitable for use in outdoor such as automobile use. SOLUTION: This agent-volatilizing device is equipped with a hanging hand 30 having a heating part 11 adapted to voltage of electric source for automobiles and hung on a cigar lighter plug 20, a holding member 13 contact-bonding and holding an agent mat 12 to the heating part 11 by a spring and a cover 14.
Patent JP-H072014-A (JP)
Title: Hologram stop lamp
Inventor: KOIE KAZUTOSHI
IPC: G02B5/32
Filed: 1993-06-17
Abstract: PURPOSE:To provide a hologram stop lamp which improves the stop demand of a stop lamp or the transmission function of a stop state and facilitates the installation of the stop lamp on a vehicle by preventing the light beam irradiated on a hologram body from a light source from being concealed by a shielding article. CONSTITUTION:When a driver steps ON a foot brake, a stop lamp installed at the rear part of a vehicle turns ON, and a light source 12 is connected. When the light beam transmitted from the light source 12 passes through a color filter 14 directly or after the reflection on a reflecting mirror 13, only red light passes through. The red light irradiated on a hologram body 11 is refracted on the hologram body 11 and irradiated in the horizontal direction behind the vehicle. The hologram body 11 is transparent in the ordinary case, and when the hologram body 11 is put ON as stop lamp, the red light is only refracted rearward, and the red light is not irradiated in the driver's direction, and the hologram body 11 can be recognized as transparent body from the driver's side. Accordingly, the driver can view rearward through the hologram body 11 and a transparent case 22.
Patent JP-S5846932-A (JP)
Inventor: OOTANI YUTAKA
IPC: G02B23/24
Filed: 1981-09-17
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-S5269506-A (JP)
Title: Secondary carrier wave piling pcm-im communication system
Inventor: SASAKI SHIYUNROKU
IPC: H04B10/524
Filed: 1975-12-08
Abstract: PURPOSE:In PCM-IM communication system, the transmission of subordinate signal such as circuit monitor, ordering, etc.  as well as master signal becomes possible by pilling the secondary carrier wave which is modulated by subordinate signal.  As result, the application range of light communication can be enlarged.
Patent JP-S5270738-A (JP)
Title: 2-phase psk transmitter
Inventor: OOTA AKIHISA
IPC: H04L27/20
Filed: 1975-12-09
Abstract: PURPOSE: To obtain 2-phase PSK (Phase Shift Keying) transmitter which features narrow occupied band width and high-efficiency large output with use of Cclass non-linear amplifier as the amplifier. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01314634-A (JP)
Title: Device for controlling on-vehicle engine
Inventor: SHIMADA MAKOTO
IPC: B60W30/00
Filed: 1988-06-14
Abstract: PURPOSE:To allow a vehicle to be smoothly shifted to a constant vehicle speed running condition by increasing and/or decreasing target acceleration gradually when a constant vehicle speed running command is outputted at the time of acceleration and/or deceleration, and thereby letting an actual vehicle speed at the time of low acceleration be set up as a target vehicle speed. CONSTITUTION:An engine control device 1 allows a means 6 to set up a target vehicle speed for a constant vehicle speed running, allows a means 8 to keep a vehicle running at the target vehicle speed, and also allows concurrently each means 9 and 10 to control the vehicle in acceleration and/or deceleration respectively. And the output of an engine is adjusted by a means 7 based on respective control signals from the respective means 8 through 10. On the other hand, the target vehicle speed is set up by a means 4 at the time of acceleration and/or deceleration, and an actual vehicle speed is concurrently detected by a means 5. In this case, when a constant vehicle speed running command is outputted at the time of acceleration and/or deceleration, target acceleration is set up by the means 4 in such a way as to be gradually increased and/or decreased. In addition, when the absolute value of actual acceleration becomes low, the actual vehicle speed is set up as a target vehicle speed for the constant vehicle speed running.
Patent JP-S633340-A (JP)
Title: Vector address generator for microcomputer
Inventor: WAKIMOTO AKIHIKO
IPC: G06F9/48
Filed: 1986-06-23
Abstract: PURPOSE:To decrease the number of vector address control signals and to reduce the chip size of an IC by coding the interruption signals produced in the number equal to that of the interruption types by an encoder. CONSTITUTION:The interruption input signals 1-n are controlled by interruption signal control circuits 21-2n and interruption control signals S1-Sn are outputted when a microcomputer allows interruptions. Then the signals S1-Sn are supplied to an encoder 6 and the interruption corresponding codes are outputted to A1-Ai respectively. These codes are coded so that the vector addresses are produced to those interruption control signals. Then the vector address control signals A1-Ai are supplied to the gate of an n channel transistor 5 connected to addresses. Thus it is possible to obtain 2<i> types of interruptions as long as (i) pieces of A1-Ai are available. Then many interruption vector addresses can be produced with a small number of vector address control signals.
Patent JP-H05317328-A (JP)
Title: Laser therapeutic device
Inventor: TSUNODA TATSUO
IPC: A61B18/20
Filed: 1992-05-14
Abstract: PURPOSE:To sample the random polarized radiation light simply and accurately by providing a split optical means having a reflecting polarization plane inclined to the laser radiation light and a split optical means having a reflecting polarization plane faced to this reflecting polarization plane and inclined to the reflected light to make the reflection efficiency of the radiation light constant. CONSTITUTION:The first and second beam splitters 1, 2 have the same characteristics, and the first beam splitter 1 is inserted at the incidence angle theta1 of 45 deg. to the radiation optical path OP or the radiation light LI. The radiation light LI from a laser transmitter 14 is divided into the sample light LS and the radiation light LO by the first beam splitter 1, part of the radiation light LI is reflected by 90 deg. on the reflecting polarization plane 6 of the first beam splitter 1 into the sample light LS, and the remaining portion is transmitted through the reflecting polarization plane 6 into the radiation light LO. Reflecting polarization planes 6, 5 of the first and second beam splitters 1, 2 are arranged at positions rotated by 90 deg., and the sample light LS is reflected on the reflecting polarization plane 5 into the sample light LSO.
Patent JP-H023849-A (JP)
Title: Communication control method
Inventor: OKAZAKI SHUICHI
IPC: G06F9/48
Filed: 1988-06-16
Abstract: PURPOSE:To automatically select schedulers fitted to respective conditions of the time interval of interruption, allowance time and the like and to eliminate the re-generation of programs by selecting the scheduler which the program uses based on communication control information stored in a control table. CONSTITUTION:Generally, the interruption intervals are long in a low speed line, and when a system supports the low speed line, the problem of errors and the like is impervious to occur even if a required time is long, whereby interruption priority can be set low. Since the priority of an interruption #1 processing being the interruption from a high-order CPU can be set high, the optimum processing can be executed when a scheduler #1 is selected. When a high speed line is supported the interruption interval is short and the error of over run and the like occur unless the interruption processing is completed in a short period. When a scheduler #2, in which the priority of an interruption #3 processing being the interruption from an external I/O is improved, is selected, the optimum processing can be executed. Thus, it is possible to deal with the change of interruption causes without deteriorating a processing capacity.
Patent JP-S5948530-A (JP)
Title: Drilling machine
Inventor: BUIRUFURIITO GIYUUTOHOFU
IPC: E02F3/32
Filed: 1983-08-12
Abstract: An excavating machine has an indicator (60, 64) showing the position of the boom and dipper stick mounted back hoe (29) to the machine operator. A guide rod (33) is coupled to the hoe and to a swivel joint (34) on the machine to drive the indicator. The angle of the hoe may be shown by an additional indicator (83, 84).
Patent JP-S5669140-A (JP)
Title: Light platelike synthetic material manufacturing method
Inventor: IWATA SATORU
IPC: B29C39/18
Filed: 1979-11-12
Abstract: PURPOSE:To prepare the entitled synthetic material of excellent impact-proof properties by a method wherein a molding passage consisting of an endless belt is supplied with stiffening material foam hardening resin liquid, hardening gumlike elastic resin fluid to harden resin in the molding passage. CONSTITUTION:In a molding passage consistig of a top endless belt 11 and a bottom endless belt 13 the stiffening material 2 such as glass roving and the like is supplied along the bottom endless belt, to said stiffening material 2 foam hardening resin liquid such as foam urethane resin liqid and the like, which foams and hardens in a short time, from a supply device 3. At the same time to the endless belt 11 surface the hardening gumlike elastic resin liquid, which hardens in a short time showing gumlike elasticity, from the supply device 4 being made to pass through the molding passage 1, to harden both resin en bloc in the molding passage 1, to be stiffened with the stiffening material 2 to gain the entitled material having a surface layer consisting of a gumlike elastic body.
Patent JP-S63314377-A (JP)
Title: Valve device for reciprocating pump
Inventor: MARU SHINGO
IPC: F04B53/10
Filed: 1987-06-15
Abstract: PURPOSE:To obtain a reciprocating pump which has a simple constitution and can be used for a long time by arranging a suction valve and a discharge valve so that the centers are set in a same straight line and constituting the valve seats of the valves, valve bodies, stoppers, etc., as an assembly assembled with the center rods. CONSTITUTION:A suction valve installation part 45a and a discharge valve installation part 45b are formed onto a manifold 14 at the top of a plunger pump 10 so that the center lines are set on a same straight line, and a suction valve 46 and a discharge valve 48 are installed. The suction valve 46 and the discharge valve 48 have the shaft members 50a and 50b having the center rod parts 54a and 54b and the valve seats 56a and 56b formed integrally onto the center rod parts 54a and 54b. Further, collars 58a and 58b and stoppers 60a and 60b are fitted onto the center rod parts 54a and 54b and fastened by the screwing by nuts 62a and 62b. Then, the valve bodies 63a and 63b externally fitted onto the collars 58a and 58b are assembled by the energizing in the direction for the closing by the springs 64a and 64b.
Patent JP-S5572169-A (JP)
Title: Isoquinoline derivative and its preparation
Inventor: HAYASHI MASAAKI
IPC: A61P43/00
Filed: 1978-11-27
Abstract: NEW MATERIAL:A tetrahydroisoquinoline derivative of formula I (R 1  is H or lower alkyl).  
     EXAMPLE: 2-(3-Mercaptopropionyl)-1, 2, 3, 4-tetrahydroisoquinoline-3-carboxylic acid.  
     USE: Drug having excellent angiotensin-conversion enzyme inhibiting, and blood platelet coagulation inhibiting activities.  
     PROCESS: Condensation of an isoquinoline derivative of formula II (R 3  is H or ester residue) with a propionic acid derivative of formula III (R 2  is organic acyl) or its reactive derivative at the carboxyl group gives an isoquinoline derivative of formula IV, which is hydrolyzed or, when R 3  is H, treated with ammonia to obtaine the objective compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08336628-A (JP)
Title: Golf training tool
Inventor: IKUTA YOSHIO
IPC: A63B69/36
Filed: 1995-06-14
Abstract: PURPOSE: To automatically tighten the right side at all times so as to surely master the form of a swing by oneself in a golf driving range. CONSTITUTION: A golf training tool comprises a pad part 10 which has a prescribed thickness and is put on the side and a side pad 1 which extends from both ends of the pad part 10 and has fastening belts 13, 14 for detachably fastening to the upper part of the arm or the shoulder.
Patent JP-S5850870-A (JP)
Title: Automatic white smear compensating circuit of solid-state image pickup element
Inventor: TERAOKA SANEMITSU
IPC: H04N5/217
Filed: 1981-09-19
Abstract: PURPOSE:To automatically detect and interpolate a white smear having an optional signal level and to improve picture quality, by substituting the contents of information of a picture element having the white smear for a pseudo signal. CONSTITUTION:When a signal containing a white smear is inputted to an input terminal 1, an uninvertible amplifier 13 outputs a signal shown by (a). An adder 17 calculates the arithmetic mean of a two-picture-element delayed signal outputted from an analog delaying and distributing circuit 11 and the undelayed signal and the difference from the one-picture-element delayed signal shown by (a) to output a signal (b). A comparator 18 compares the output signal (b) with a comparison voltage to output a signal (c). This output signal changes over an electronic switch 19 to substitute the white smear part of the signal (a) by the output signal (d) of an adder 17'. Therefore, the white smear compensated signal shown by (b) is outputted from an output terminal 2.