baber/WOPTO huggingface dataset:
Patent JP-2000223803-A (JP)
Title: Printed circuit board
Inventor: MATSUO MUNETAKA
IPC: H05K1/02
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To easily recognize omission of mounting a component on the other surface side and to shorten the process, and to reduce the cost by omitting silk printing on the other surface side. SOLUTION: At the mounting place of an other-surface side mounted component 3 on one surface side 10a, a shape line 3a indicating the other-surface side mounted component 3 is formed. The shape line 3a is in a different style from a shape line formed at the mounting place of a one-surface side mounted component 2 and an identification display 3b for the other-surface side mounted component 3 is added nearby the shape line 3a. The shape line 3a is formed by silk printing on the substrate.
Patent JP-S57143013-A (JP)
Title: Large scale process for constructing submarine anchor block
Inventor: SHIMOMURA KAHEE
IPC: E02B17/02
Filed: 1981-02-26
Abstract: PURPOSE:To increase a pull-out resistance, by a method wherein, after a casing pipe is pressed in by a reaming excavation, the inside and the outside of the casing pipe are filled with a hardener. CONSTITUTION:A casing pie 1 is installed in a ground 2 by pressing or driving. A rotary reaming type excavator 4 is inserted into the casing pipe 1 from a ship or the scaffold of a jacket 3 using a crane 5. After the casing pipe 1 is pressed down to a given depth with the progress of reaming excavation, a hardener 9 such as cement milk, mortar is implanted into the inside and the outside of the casing pipe 1 through implanting pipes 8 installed along the outside and the inside of the casing pile 1.
Patent JP-S58143727-A (JP)
Inventor: TAKASHIMA SHIYOUJI
IPC: A47J37/12
Filed: 1982-02-19
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-S55119419-A (JP)
Title: Evaporating fuel recovery apparatus
Inventor: ISHII TAKESHI
IPC: F02M25/08
Filed: 1979-03-06
Abstract: PURPOSE: To improve the desorption efficiency of the apparatus by providing the partition plates which divide the spacing in the case of the evaporating fuel recovery apparatus to a plurality of spacings in the direction parallel to the gas flow within said case.  
     CONSTITUTION: The partition plates 9 comprising disposing multiple plates 90aW 90h in radial form parallel to the flow direction of air are mounted within a cylindrical case 1 to segment the case 1 to multiple small chambers. Adsorbents 8 are packed in the small chambers. On the other hand, porous plates 3, 4 and filters 5, 6 are mounted to the top and bottom ends of the case 1 to form the evaporating fuel recovery apparatus. In the above-mentioned apparatus, the evaporating fuel from a fuel tank T, evaporator float chamber F, etc. flows into the case 1 through an adsorption port 2a and is adsorbed in the adsorbents 8 while the engine E is not in running. On the other hand, when the engine E starts running, air is drawn through an atmospheric port 1a by the negative pressure of the engine E and the evaporating fuel is desorbed and recovered from the adsorbents 8 by the air flow and is admitted into the engine E. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02211025-A (JP)
Title: Battery charging device
Inventor: YOSHIDA YOSHIHITO
IPC: H02J7/10
Filed: 1989-02-07
Abstract: PURPOSE:To prevent a battery from being damaged by overcurrent and at the same time to allow the battery to be charged quickly by being equipped with a rectification circuit, a current detection circuit and a wave control circuit and by providing a charging current setting section to a current control circuit. CONSTITUTION:With a rectification circuit 11, a current detection circuit 12, a current control circuit 13, etc., as a fundamental constitution, an AC power source 14 and a battery 15 are connected respectively to their input side and output side. AC voltage is rectified by the rectification circuit 11 to charge the battery 15. At this moment, the current detection circuit 12 detects charging current to the output charging condition. The current control circuit 13 outputs a control signal to the rectification circuit 11 to control the charging current by the charging condition outputted from the current detection circuit 12 and a set value set by a charging current setting section 56 corresponding to the capacity of the battery 15. The battery 15 can thereby be prevented from being damaged by the overcurrent and at the same time can be charged quickly.
Patent JP-S57143799-A (JP)
Title: Storage device
Inventor: HOSHI SHIROU
IPC: G06F12/16
Filed: 1981-02-27
Abstract: PURPOSE:To achieve quick information processing with a simple constitution, by providing a bus transmitting readout data to an access device directly so that an error detecting and correcting mechanism do not interfer this bus. CONSTITUTION:The content of a storage section 14 of a storage device 30 is read out throug the access of a processor 11, and readout information is transmitted to the device 11 directly via a data transferring bus 20 not through the error detecting and correcting mechanism and stored in a data register 12. In this case, if readout information has errors, the error is given to the device 11 via a humming circuit 13 of a correcting device 10 and the storage section 14 is inhibited. The content of storage of the register 12 is error-corrected via a syndrome register 19, a decoder 17, and an error correction circuit 18, outputted on a bus 22 and transferred to the device 11. With a simple constitution due to unnecessary switching circuits, if no error is present, information is transferred directly from the storage section, and the result of humming check is inputted not through a readout register at error generation and a storage device which  can achieve quick processing of information can be obtained.
Patent JP-2000221325-A (JP)
Title: Polarized light separating element and its production
Inventor: HAYASHI KENICHI
IPC: G02B5/30
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To produce a polarized light separating element with a periodic lattice in a good yield by patternwise exposing a polydiacetylene oriented film formed on an optically isotropic substrate with UV. SOLUTION: When the polydiacetylene oriented film as a birefringent material layer is paternwise exposed with UV, the pattern direction is allowed to coincide with the orientation direction of the polydiacetylene oriented film to form a periodic lattice parallel to the orientation direction. By this periodic lattice, diffraction efficiency is enhanced and the occurrence of unevenness in the diffraction efficiency can also be inhibited. A periodic lattice pitch is particularly effective in the case of not more than about several μm pitch. The objective polarized light separating element having high diffraction efficiency is produced in a good yield.
Patent JP-H01202027-A (JP)
Title: Pulse swallow type pll circuit
Inventor: SUGANO SUSUMU
IPC: H03L7/197
Filed: 1988-02-08
Abstract: PURPOSE:To set up a reference frequency value to a large value by providing the title circuit with two kinds of two-factor frequency dividers and switching and using them. CONSTITUTION:An oscillation output from a VCO(voltage control oscillator) 1 is inputted to two two-factor frequency dividers 4, 15 through a frequency divider 3. The frequency dividing ratios of two frequency dividers 4, 15 are different from each other and P>Q is formed. Two output signals from these frequency dividers 4, 15 are respectively inputted to a switching circuit 16. The switching circuit 16 selects any one of output signals by a switching control signal 17 supplied from the external and inputs the selected signal to A and N counters 6, 7. When N<A is formed in accordance with the using state of the frequency divider 4, the switching circuit 16 is controlled by the signal 17 to select the output signal of the other frequency divider 15 having a smaller frequency dividing ratio. Consequently, the PLL circuit can be allowed to correspond to the reference frequency in a wide range by switching the 1st and 2nd two-factor frequency dividers.
Patent JP-S61187223-A (JP)
Title: Re-crystallizing method for semiconductor layer
Inventor: IZAWA TETSUO
IPC: H01L21/263
Filed: 1985-02-14
Abstract: PURPOSE:To prevent the exfoliation defect of a semiconductor layer and thereby to improve a yield of a semiconductor device having a three-dimensional structure wherein a re-crystallized semiconductor layer on an insulating film is used, by applying energy beams onto the semiconductor layer while impressing a vertical magnetic field on the semiconductor layer formed on an insulator substrate. CONSTITUTION:When a silicon layer on an insulating film is re-crystallized, the temperature of a silicon substrate 1 is raised to about 450 deg.C, for instance. Then, in the state in which a magnetic field of 4,000 gausses, for instance, is impressed vertically on the surface of the silicon substrate 1, a polycrystalline silicon layer 3 is scanned in the direction of an arrow (m) by a laser beam L, so that the polycrystalline silicon layer be melted and re-crystallized sequentially. The scanning by the laser beam is conducted on the entire surface of the silicon substrate 1 in such a meandering manner as shown by the arrow (m), and a scanning pitch P is made narrower than the diameter D of a beam spot S so that the laser beam L be overlapping.
Patent JP-S61185737-A (JP)
Title: Retrieving device of card-shape film
Inventor: ENDO MAKOTO
IPC: G03B21/11
Filed: 1985-02-14
Abstract: PURPOSE:To position a frame easily in a short time independently of a lens magnification to prevent the fatigue of eyes or the like by controlling moving speeds of plural carrier tables at the fine adjustment time in accordance with film mode information. CONSTITUTION:A carrier table 8 attached movably to a carrier base 7 in the X direction, a carrier table 9 which holds a card-shape film F and is attached movably in the Y direction, a means 15 which drives each table, a means which designates a frame of the film F, a means 18 controlling means 15 which moves the designated frame to the projection position, and an operation part 3 having a means which inputs mode information of the film F are provided. Moving speeds of carrier tables 8 and 9 at the fine adjustment time are controlled by mode information of the film.
Patent JP-S62185079-A (JP)
Title: Production of optically active 3-(beta-hydroxyphenetyl)-2-iminothiazolidine derivative
Inventor: KUTSUKI HIDETOSHI
IPC: C07D513/04
Filed: 1986-02-10
Abstract: PURPOSE:To easily produce the titled optically active compound by reacting an optically active styrene oxide with ethylenimine and reacting the resultant optically active 1-(beta-hydroxyphenetyl)aziridine with thiourea or thiocyanic acid. CONSTITUTION:An optically active styrene oxide is made to react with more than equimolar amount of ethylenimine in the absence of solvent or in an organic solvent such as ethanol preferably in the presence of water and a base such as sodium hydroxide preferably at room temperature - 100 deg.C for about 1hr - 6 days to obtain an optically active compound of formula I (* represents optical activity). The obtained compound is made to react with more than equimolar amount of thiourea or thiocyanic acid under acidic condition preferably at room temperature - 120 deg.C for 30min - 6hr. The objective compound of formula II (R is H or acyl) useful as an intermediate for anthelmintic agent, immunoactivator or antidepressant can be easily produced by this process from an easily and inexpensively available raw material without causing racemization.
Patent JP-S58144898-A (JP)
Inventor: TAKAHASHI KENJI
IPC: G10L13/00
Filed: 1982-02-22
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-S61186638-A (JP)
Inventor: AMAKI TSUTOMU
IPC: E03D9/08
Filed: 1985-02-14
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-H10212095-A (JP)
Title: Steel tower elevator fitting truck
Inventor: KUWABARA TOSHIYUKI
IPC: B66F9/06
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a truck that can simplify positioning work to a rail at the time of fitting an elevator to a steel tower. SOLUTION: This truck 11 is provided with jacks 18 at four corners of an underframe 12, and traveling wheels 17 at the lower part. Four corners of a rectangular load carrying platform 13 are supported on push-up rods of the jacks 18 so that the load carrying platform 13 can be inclined in relation to the underframe 12. An elevator 1 is placed on the load carrying platform 13, with a guide roller 8 and a sprocket 9 facing frontward. Guide protruding pieces coming in sliding contact with the lower end corner parts of the elevator 1 to position the elevator 1 are provided on the load carrying platform 13. The elevator 1 is placed in a specified position on the load carrying platform 13, and the underframe 12 is moved longitudinally and laterally on the ground by the wheels 17 to determine the longitudinal and lateral positions to a rail 2.  Each jack 18 is operated to make the tilt angle of the elevator 1 coincide with the tilt angle of the rail 2 along with the load carrying platform 13 and to determine the engaged height position of the sprocket 9 and a rack rail 5.
Patent JP-S61184135-A (JP)
Title: Control section in power transmission
Inventor: MORI AKIHIKO
IPC: B60W10/10
Filed: 1985-02-13
Abstract: PURPOSE:To prevent a vehicle from abruptly starting upon starting of an engine, and to aim at making the restarting operation of the vehicle smooth after stall of the engine, by providing such an arrangement that a control device inhibits hydraulic pressure from being fed to a gear shift control valve when an engine is manipulated to be started if the speed change valve has been set to be in the power transmission condition. CONSTITUTION:A control device in a power transmission device has a gear shift control valve V1 which feeds hydraulic oil from a hydraulic pump P, selectively to hydraulic cylinder sections 18a-23a, and a clutch control inching valve V3 which relieves supplied hydraulic oil in accordance with the depression of an inching pedal 30. In this arrangement, an electromagnetic adjusting valve V2 which is controlled by a valve controller 31 is disposed between the above- mentioned valve V1 and the hydraulic pump P. This valve V2 cuts off the supply of hydraulic oil in association with a control device 34 when a first detector 32 detects such that the above-mentioned valve V1 is set to be in the power transmission condition and a second detector 35 detects the manipulation of the engine for restarting the latter.
Patent JP-S59153455-A (JP)
Title: Small-sized motor
Inventor: OSANAI AKIRA
IPC: H02K7/08
Filed: 1983-02-21
Abstract: PURPOSE:To simply produce a bearing engaged fixedly with a swelled part used as a bearing housing and to enable to exchange the bearing by forming a hole in the swelled part. CONSTITUTION:A motor case 10 which is used also as a yoke is composed of a base 1 and a cover 2. The cover 2 has a swelled part 21 as a housing for a bearing at the center, and a thrust bearing 3 and a radial bearing 4 such as an oilless metal are engaged fixedly in the swelled part 21. The swelled part 21 has a through hole 5 at the position corresponding to the bearing 4. When the rod- shaped jig is pressed by a strong force from the hole 5 of the swelled part 21, the bearing 4 is pressed by the strong force toward the hole direction of the swelled part 21 from above, and relatively simply removed from the swelled part 21.
Patent JP-H01203055-A (JP)
Title: Meat chopper
Inventor: YOKOI KAZUAKI
IPC: B02C18/36
Filed: 1988-02-10
Abstract: PURPOSE:To prevent metal powder from being mixed and meat quality from being deteriorated due to an increase in friction temperature, and at the same time, prolonging the life of parts by providing at least the sliding part of a meat cutting plate and/or knife made of ceramics. CONSTITUTION:Although it is most effective to provide plates or knives which are entirely made of ceramics, the plate can be made with a ceramic sliding surface which meets the knife, and this ceramic sliding surface be jointed or bonded to a metal plate with an adhesive. In addition, a ceramic piece 2 can be jointed or bonded to the surface which slides on the plate of, for instance, a steel knife. In either one of the cases, it is recommended that the ceramic or a ceramic piece be processed in an anti-chipping form.
Patent JP-H01203030-A (JP)
Title: Manufacture of viscous liquid aqueous dispersion and device therefor
Inventor: SHIMIZU KOJI
IPC: B01F23/47
Filed: 1988-02-10
Abstract: PURPOSE:To atomize and make the diameter of particles uniform by supplying viscous liquid to a colloid mill, with water, in the form of a plurality of pieces of filamentous or cord-like state. CONSTITUTION:Viscous liquid V such as silicon polymer is discharged from pores in the metal part of a discharge opening of a distributor 1, and runs down to the inlet 13 of a colloid mill 2 below, while said liquid is surrounded by water discharged from slit holes, in the form of film. In the colloid mill 2, the filamentous or cord-like viscous liquid V is ground in a clearance between a rotor 10 and stators 11a, 11b and consequently, the viscous-liquid water dispersant which is atomized in the form of uniform-size cubic particles is produced. In addition, it is recommendable to use an ionic, non-ionic or cartionic emulsifier be used as a surfactant.
Patent JP-H08205087-A (JP)
Title: Image compression signal recording/reproducing device
Inventor: YOSHINAKA TADAAKI
IPC: H04N19/625
Filed: 1995-01-25
Abstract: PURPOSE: To prevent much change in image quality on an image pattern from being caused. CONSTITUTION: Image compression data obtained by applying compression coding to an input image signal outputted from a VLC circuit 4 are stored in a buffer memory 5 and the image compression data read intermittently from the buffer memory 5 are recorded on a disk recorder 6. A recording rate control circuit 7 controls the disk recorder 6 so that the recording time of the disk recorder 6 is increased when the data storage capacity in the buffer memory 5 is high and the recording time of the disk recorder 6 is decreased when the data storage capacity in the buffer memory 5 is low.
Patent JP-H04213676-A (JP)
Title: Remote control device for door of car or the like
Inventor: JIYAN RUFURUURU
IPC: B60J5/04
Filed: 1991-01-30
Abstract: PURPOSE: To confirm locked/unlock state of a door by providing a means which receives a signal representing parameters related to the state of automotive vehicles and displays the parameters, related to a remote control system for an opening member of the vehicles, for example door lock. CONSTITUTION: A main transmitter 120 which, provided in a portable unit 100, generates a coded electromagnetic wave, and a main receiver 220, which is mounted on an automotive vehicle, receives the signal transmitted from the main transmitter 120 and decodes it, are provided. Further, an auxiliary transmitter 230, which is mounted on the vehicle, generates the auxiliary signal representing parameters related to the state of vehicles, etc., auxiliary receiver 130 which is provided in the portable unit 100 to receive the auxiliary signal, and a display means 140 which displays the parameters, are provided.
Patent JP-S63195705-A (JP)
Title: Unmanned vehicle system for multiple station and multiple window
Inventor: FUJITA YOSHIYUKI
IPC: G05D1/02
Filed: 1987-02-09
Abstract: PURPOSE:To omit the subcontrol board of each station by providing a central processing unit CPU to an unmanned vehicle to control the loading/unloading of a work according to the information given from a ground station. CONSTITUTION:An unmanned vehicle system consists of a main control board 2 serving as a ground station, the stations 13 having the windows 13a-13e, and the unmanned vehicles 11 circulating these stations 13. The control board 12 transmits the loading information on the vehicles dupplied from an input device 12a and the operation signal to each receiver 11a of the vehicles 11 via a transmitter 12c. The vehicle 11 detects the station 13 that is required to load/unload a work via the operation signal and by detecting the window marks set at each of windows 13a-13e by a window detector 11b. Then, the vehicle 11 detects the presence or absence of the work in each window via a work detector and performs collation of the loading information received through the board 12 via a CPU12d to load and unload works against the windows 13a-13e respectively.
Patent JP-H07238351-A (JP)
Title: Wear resistant sintered alloy and rolling roll using the same
Inventor: KAMIYA YOSHIHIRO
IPC: C22C38/00
Filed: 1994-02-25
Abstract: PURPOSE:To improve wear resistance and suppress lowering of toughness by optimizing the kind, size, amount, etc., of a carbide in the metallic structure of a wear resistant sintered alloy suitable for a rolling roll. CONSTITUTION:A wear resistant sintered alloy, consisting of 1.8-4% C, <=2% Si, <=2% Mn, 4-6% Cr, 0.1-2% W, 2-10% Mo, 9-17% V, 7-13% Co, and the balance Fe with inevitable impurities and containing MC type carbide of 1-30mum average particle diameter and 20-40% area ratio, and a rolling roll composed of this alloy and reduced in wear amount can be obtained.
Patent JP-S55123518-A (JP)
Title: Airflow control circuit for automobile-use air conditioner
Inventor: SUZUKI NAOSADA
IPC: F24F11/04
Filed: 1979-03-10
Abstract: PURPOSE:To enable controlling of airflow so as to meet passenger's preference even in the case of automatic airflow control, by locating one transfer circuit at least which transfers control airflow to a higher level or a lower level by one stage than the standard. CONSTITUTION:A resistor R4 as well as resistors R1-R3 are the resistors of which a standard airflow control circuit consists, said control circuit adjusting the airflow so as to maintain the standards. A resistance value of a resistance R5 is larger than that of the resistance R4, and forms a transfer-to-low-level circuit which transfers a control airflow of the standard airflow control circuit to a lower level by one stage. A fixed contact 10 is ground directly, and thereby a transfer-to-high-level circuit is formed. When a switch 12' is changed over to a middle auto MA, a feeding amount to a fan motor 1 is controlled by the resistor R4 and the resistors R1-R3, and the airflow is stagedly controlled so as to maintain the standards. Where the switch 12' is changed over to a low auto LA or a high auto HA, the airflow is adjusted stagedly to a lower level by one stage or to a higher level by one stage with the resistor R5 lied between them or with the fixed contact 10 directly ground.
Patent JP-H02207708-A (JP)
Title: Apparatus for lifting pretreatment-part of walking-type mobile farm machine
Inventor: YADA TAKESHI
IPC: A01D37/00
Filed: 1989-02-07
Abstract: PURPOSE:To allow a mobile farm machine to easily ride across a high levee or ridge of a field by branching a pretreatment part lifting apparatus from the upstream side of a pretreatment part clutch of a transmission apparatus and vertically moving a pretreatment part with the pretreatment part lifting apparatus. CONSTITUTION:Power is transmitted from an engine 6 to input shafts 19, 20 of a driving transmission 7 via main clutches 28a, 28b and a pretreatment part is driven by the input shafts via a clutch for the pretreatment part. The transmission apparatus 9 having the above construction is provided with a pretreatment part lifting apparatus 44 branched from the upstream side of the pretreatment part clutch of the transmission apparatus 9 and vertically moving said pretreatment part. The mobile farm machine having the above construction can easily ride across a high levee or ridge of a field. Furthermore, the traveling resistance can be decreased to improve the power efficiency of the mobile farm machine.