baber/WOPTO huggingface dataset:
Patent JP-H04337844-A (JP)
Title: Semiconductor memory device and semiconductor integrated circuit device
Inventor: SAWADA MASARU
IPC: G06F11/28
Filed: 1991-05-15
Abstract: PURPOSE:To easily debug a semiconductor memory device. CONSTITUTION:Data is read in the order of continuous addresses from a memory 1 and an alternate data storage part 2 stores alternate data which alternates a part of the memory 1. A first selection circuit 3 selects either the memory 1 or the alternate data storage part 2, and outputs the data. An address generation circuits 4 sequentially outputs the continuous addresses to the memory 1 or the alternate data storage part 2. The alternative address can arbitrarily be set in an alternate address storage part 5. A first access switching control means 6 controls the first selection circuit 3 so that the memory 1 is selected when the address from an address generation circuit 4 is that except for the address of the alternate address storage part 5, and the alternate data storage part 2 is selected when the address from the address generation circuit 4 is the address of the alternate address storage part 5.
Patent JP-H07298384-A (JP)
Title: Headphones
Inventor: NAKAGAWA NOBORU
IPC: H04B1/16
Filed: 1994-04-26
Abstract: PURPOSE:To improve the reception sensitivity when the cords of the headphones are and used as a receiving antenna. CONSTITUTION:A remote control operation part 23 for remotely controlling a main body equipment 4 is provided halfway to the headphone cords 21 and 22. The remote control operation part 23 includes high frequency choke elements L21-L24, and R21-R2N+1 which insulate all lead lines 21L-21G of the cord 21 between a headphone plug 24 and remote control operation part 23 from the remote control operation part 23 to sound units 2L and 2R as to high frequencies. When the headphone plug 24 is connected to the headphone jack 44 of the main body equipment 4, a broadcast wave signal received by the lead lines of the cord 21G between the headphone plug 24 and remote control operation part 23 is led out to the contact 44G of the headphone jack 44. This led-out broadcast wave signal is supplied to a receiving circuit 41 of the main body equipment 4.
Patent JP-S5444284-A (JP)
Title: Locating method for fixing workpiece
Inventor: MACHIDA KIMIO
IPC: B23Q16/08
Filed: 1977-09-16
Abstract: PURPOSE:To obtain easy location by fixing vertically a fixture jig and by using the same feeding mechanism of a machine tool, on a light machining of relatively small workpiece of many kinds in small quantity. CONSTITUTION:Drilled on a plate workpiece 1 are two fixture reference holes that are to locate the workpiece by meeting engagement fixture jigs 6 set on a fixture surface 3. The engagement fixture jig 6 has a pointed cylindrical part 4 and a lower ring part 5 in concentricity, and is fixed on the fixture surface 3 with some strong instant adhesive on its bottom face 7. The clearance between the lower face of workpiece and the upper face of the fixture surface 3 is compensated with some proper spacer.
Patent JP-2000307135-A (JP)
Title: Solar cell mounted heat exchange device
Inventor: ITO MASAHARU
IPC: F25D9/00
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To avoid dewfalls and frost on the surface of the solar cell. SOLUTION: This device is a solar cell mounted heat exchange device which is characterized in that the device is provided with a case body 16, which is housed with a solar cell 15 and has at least a part which transmits the sunlight to the cell 15, a cooling heat source 11 for cooling the cell 15, a piping 21 for preventing dewfalls and frost from being generated on the surface of the cell 15 and a vacuum pump.
Patent JP-H02292103-A (JP)
Title: Automatic tool exchanging device
Inventor: ASANO HIROSHIGE
IPC: B23Q3/157
Filed: 1989-04-28
Abstract: PURPOSE:To shorten a tool exchanging time by providing the first spring which energizes a tool drawing rod in force enough to hold a tool with retraction at will and the second spring which energizes the drawing rod in force strong enough for the tool to bear cutting force in the same direction as the first spring. CONSTITUTION:When tool exchange is performed at a tool exchange position, an exchanging arm in a stand-by attitude is swung by 90 deg. to clasp both of a next tool and a used tool with clasping pawls on both sides and at the same time the first and third liquid-operated cylinders 26A, 45 are activated so that a disc spring 20 (the second spring) with strong force is compressed by the cylinder 26A with being held between both sides and cut away from a draweing rod 9. At the same time, the interlocking pin 44 of a magazine pot 41 is moved to an axial direction by the cylinder 45 to release interlocking. Next, the second liquid-operated cylinder 26A is activated to extrude the rod 9 against the force of a spring 14 (the first spring), so that a collet at the tip is open to release a sued tool 7, with the used tool put into the magazine pot 41 and the next tool into a main shaft 6 at the same time by the movement and swing of the exchanging arm.
Patent JP-H0315281-A (JP)
Title: Surface wave motor utilizing ultrasonic wave oscillation
Inventor: HAKAMATA KAZUO
IPC: H02N2/00
Filed: 1990-04-27
Abstract: PURPOSE:To improve wiring workability by electrically connecting a common electrode and a third electrode by means of conductive coating material through the side face section of a piezoelectric body thereby enabling lead-out of all wiring members from first to third electrodes. CONSTITUTION:The surface wave motor comprises a common electrode 2 arranged on the rear face of a piezoelectric body 1 being sandwiched by the piezoelectric body 1 and an elastic body 6 and providing same potential on the rear face of the piezoelectric body 1, first and second electrodes 3c-3i, 3j-3p arranged on the surface of the piezoelectric body 1 at the opposite side from the common electrode 2 and applied, respectively, with first frequency voltage and second frequency voltage different from the first frequency voltage, third electrodes 3a, 3b arranged on the surface of the piezoelectric body 1 and insulated electrically from the first and second electrodes 3c-3i, 3j-3p, and wiring members connected with the first, second and third electrodes 3c-3i, 3j-3p, 3a, 3b. The elastic body 6 is excited by applying first and second frequency voltages onto the wiring members.
Patent JP-S63276027-A (JP)
Title: Liquid crystal display device
Inventor: NAKAGAWA YUTAKA
IPC: G02F1/1335
Filed: 1987-05-08
Abstract: PURPOSE:To enable easy discrimination of a non-conducting state without using a backup power supply by disposing a pair of polarizing films to both faces of a liquid crystal cell provided with a light shielding film in the part except the part corresponding to a display pattern and disposing the axes of polarization of the polarizing films in such a manner that light is transmitted in the part not impressed with a voltage. CONSTITUTION:An electrode 2A is formed on a substrate 1A and an oriented film 3A is formed thereon. On the other hand, an electrode 2B is formed on the other substrate 1b and the light shielding film 4 is formed thereon in the part except the display part, then an oriented film 3B is formed thereon. The liquid crystal cell is formed by disposing two sheets of these substrates in such a manner that the electrode surfaces face each other, sealing the periphery thereof with a sealing material 5 and injecting a nematic liquid crystal into the inside to form a liquid crystal layer 6. A pair of the polarizing films 7A, 7B are disposed on both faces of the liquid crystal cell. The axes of polarization are so disposed that the light is shielded in the part impressed with the voltage in the same manner as in the case of a liquid crystal display element of an ordinary type display. The light is thereby transmitted in the display pattern part in the non-conducting stage, by which the display pattern is recognized and the non-conducting state is easily discriminated without using the backup power supply.
Patent JP-S5336472-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKAMOTO ISAO
IPC: H01L21/28
Filed: 1976-09-17
Abstract: PURPOSE: To remove the surface oxidation film containing phosphorus caused by the phosphorus diffusion and then to form an insulator material of a comparatively low concentration through CVD method as a shielding film. Then the continuous holes are made very precisely. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5540494-A (JP)
Title: Power control unit of heat fixing device of electrophotographic copier
Inventor: MURATA TOMOJI
IPC: G03G15/20
Filed: 1979-08-30
Abstract: PURPOSE: To improve the thermal efficiency of heater and achieve averaging of the electric energy used by limiting the maximum conduction angle of the supply power to the heat-fixing heater at the operating of an exposure lamp.  
     CONSTITUTION: When copying is started and an exposure lamp P goes ON, a changeover switch SW which had been connected to the contact W 2  in order to maintain a heat-fixing heater H at the specified temperature is changed over and connected to the contact W 3 . As a result, the current supplied to a transistor Tr 1  is decreased by a variable resistance R 1  and the charging time of a capacitor C becomes long, thus a Triac TRC 2  conducts at the firing conduction angle having been set by a current-regulating variable resistance VR 1  and capacitor C. Hence, the conduction period of the Triac TRC 2  reduces and the temperature of the heater H is controlled to the minimum value for maintaining the specified temperature. This results in improved thermal efficiency through accurate controlling of the temperature of the heater H and averaged power consumption of the copying apparatus. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11301431-A (JP)
Title: Vehicle pedal support structure
Inventor: MATSUURA YUTAKA
IPC: B60T7/06
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To put a tread of a vehicle pedal in the free condition when an external force over a given value is applied to the front part of the vehicle. SOLUTION: A brake pedal 10 is divided as an upper-pedal arm 16 which is welded to a pedal boss 30 and is connected with a push rod 20 and a lower- pedal arm 18 which is serration-engaged with the pedal boss 30 and has a pedal pad 28 at its end. Between the both arms, a release lever 40 for releasing the serration-engagement between the lower-pedal arm 18 and the pedal boss 30 by oscillating around a rivet 42 is arranged. Therefore, when an external force over a given value is applied to the front part of the vehicle and a front panel 12 displaces backward, the release lever 40 oscillates with the front panel 12 and the lower-pedal arm 18 becomes in the rotatable condition in relation to the pedal boss 30.
Patent JP-H05305125-A (JP)
Title: Hydraulic sterilizer and ultrasonic humidifier
Inventor: HASEGAWA HISASHI
IPC: A61L2/10
Filed: 1992-04-30
Abstract: PURPOSE:To sterilize microorganism in water by active hydrogen to be generated by a photocatalytic reaction of anatase-type titanium dioxide by irradiating the anatase-type titanium dioxide provided in water with near ultraviolet rays concerning a hydraulic sterilizer which sterilizes the microorganism breeding in the water. CONSTITUTION:Anatase-type titanium dioxide 1 provided in a hydraulic sterilizer 3 is irradiated with near ultraviolet rays generated from a near ultraviolet ray irradiator 2 to get oxygen in water excited by a photocatalytic reaction of the anatase-type titanium dioxide 1 thereby generating active oxygen.
Patent JP-H0411920-A (JP)
Title: Gaseous carbon dioxide treatment apparatus for submarine boat
Inventor: NEGORO MASAAKI
IPC: C01B32/50
Filed: 1990-04-26
Abstract: PURPOSE:To clean the polluted air in a cabin by providing a reaction vessel in which CO2 clathrate hydrate is formed and a slurry pump discharging the hydrate from the reaction vessel into the outer sea water in a geseous carbon dioxide treatment apparatus for a submarine boat. CONSTITUTION:The polluted air in the cabin of the submarine boat is passed through a gaseous carbon dioxide separating unit 1 to separate CO2 which is compressed by a compressor 2 to be stored in a gas holder 3. The stored CO2 is introduced into the reaction vessel 4 and outer sea water is also introduced into the reaction vessel 4 through a sea water introducing pipe 6. The sea water and CO2 are mixed and brought into contact each other in the reaction vessel 4 by an agitator 5 and the reaction temp. is kept in low temp. of <=10 deg.C by a cooling pipe 7. The CO2 clathrate generated in the reaction vessel 4 is transferred to a settling vessel 9 to be aged, and then discharged by the slurry pump 10 to the outside of the boat.
Patent JP-H09274822-A (JP)
Title: Jelly filled cable and its manufacturing device
Inventor: UCHIYAMA YOSHIMI
IPC: H01B13/32
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To lessen jelly consumption. SOLUTION: Jelly 2 is intermittently applied along the lengthwise direction of a cable core 11. An extrusion die 31 having a similar shape to a just conventional extruder and a nipple engaging with its inside are set to be mutually movable, the jerry 2 is used instead of fused resin in the case of the extruder, the nipple or the die 31 is slid in an axis direction, and only at that time the jerry 2 is supplied so as to fill the core 11.
Patent JP-S602627-A (JP)
Title: High-frequency hardening method of outside cylinder of constant-velocity universal joint
Inventor: YASUE YUKIHIKO
IPC: C21D9/14
Filed: 1983-06-20
Abstract: PURPOSE:To prevent the quenching crack in the chamfer part at the open end of an outside cylinder by providing gates around induction coils facing the open end of the outside sylinder, storing cooling water by the gates and retarding the temp. decrease at the open end of the outside cylinder. CONSTITUTION:An outside cylinder 1 having the petal-shaped section of a constant-velocity universal joint is placed with the open end directed downward on a concentric ring 25 on which an insulating film is coated. Tripplet induction coils 19 meeting respectively guide grooves 2 of the cylinder are inserted into the respective guide grooves and the surface of the trucks 2a of the grooves 2 is subjected to one-shot type high frequency hardening. Insulator gate plates 27 are provided between the lower parts of the coils 19 and gates are formed around the lower parts of the coils 19. Cooling water is stored by the gates to retard the temp. decrease at the open end of the outside cylinder.
Patent JP-H08283456-A (JP)
Title: Highly heat conductive resin composition and its film
Inventor: NAKAO RYUJI
IPC: C08K9/04
Filed: 1995-04-10
Abstract: PURPOSE: To obtain the subject composition, excellent in heat conductivity, heat radiating properties and mechanical strength and useful as a material for semiconductors, resistors, heat exchangers, bearings, etc., by filling highly heat conductive inorganic fibers and an inorganic powder in a thermoplastic resin. CONSTITUTION: This composition is obtained by filling (B) highly heat conductive inorganic fibers (e.g. aluminum nitride fibers, silicon nitride fibers or carbon fibers having 0.01-5.0μm fiber diameter and >=3 aspect ratio) and (C) a highly heat conductive inorganic powder (e.g. particulate aluminum nitride, boron nitride, aluminum oxide or silicon oxide having 0.05-300μm particle diameter) in (A) a thermoplastic resin. Furthermore, the components (B) and (C) are preferably filled in amounts of preferably 5-80 pts.wt. based on 20-95 pts.wt. component (B).
Patent JP-S603785-A (JP)
Title: Portable terminal connecting device
Inventor: NAKAMURA KUNINAO
IPC: G06Q20/36
Filed: 1983-06-21
Abstract: PURPOSE:To support a portable terminal with a conventional I/O connection interface by providing a device which controls the procedure conversion of procedures of a pay station circuit and procedures between a terminal controller and an I/O. CONSTITUTION:Data which is terminated to a terminal connecting device 14 from a portable terminal 7 through an NCU15 is transmitted to a data processing device 1 of a host through a terminal controller 4 by a leased line 2 or the like. That is, since the terminal 7 passing a pay station circuit 3 can be connected to the controller 4 similarly to a general I/O connecting interface, the number of supported portable terminals is increased. Not only a private circuit is unnecessary because the pay station line is supported by the controller installed in a general business shop but also the telephone rate is economized because it is sufficient to call a nearby business shop. Thus, the device 14 and etc. are provided to support the terminal 7 with a conventional I/O connecting interface.
Patent JP-S5910620-A (JP)
Title: Metal lath for greens-planting work
Inventor: IZUHARA TAKAO
IPC: E02D17/20
Filed: 1983-06-21
Abstract: PURPOSE:To prevent the run-off of banking soil and plant seeds by securing the strength of the soil by providing ribs and sheathing pieces. CONSTITUTION:Plural ribs 6 mutally parallelized and plural sheathing pieces 7 extended almost vertically to the ribs 6 are provided. The sheathing pieces 7 are uprisen at a sufficient height in the thickwise direction of the ribs 6, and the seeds of a plant are set on the sides in the same direction of each sheathing piece 7. A metal lath 2 can have sufficient strengths by the ribs 6 and the seeds 5 can thus be held exactly on the upsides 8 of the sheathing pieces 7 by the bonding force of an adhesive and also by the run-off preventing effect of the sheathing pieces 7.
Patent JP-H046270-A (JP)
Title: Sputtering device
Inventor: ARIMA YASUO
IPC: H01L21/285
Filed: 1990-04-25
Abstract: PURPOSE:To prevent the film in the specific position of substrate to be formed with film in the sputtering device from flowing and the specific position from being flatted with the film and to easily detect this position by cooling the above-mentioned specific position from the rear surface. CONSTITUTION:A wafer 1 as the substrate to be formed with the film is mounted to a heating block 2 apart a slight spacing therefrom in a treating chamber 10 of the sputtering device and the film of a target material is formed by sputtering on the substrate 1 under the bombardment of gaseous Ar ions. The substrate 1 is heated by the heating block 1 in this case and the rear side corresponding to the registration marks on the substrate 1 is cooled by the low-temp. gaseous Ar for cooling supplied from an inlet 12, by which the film of only this position on the surface of the substrate 1 is prevented from flowing. Since the film is formed in the shape of the projecting marks, the presence of the registration marks by photoirradiation is distinctly detected.
Patent JP-H07321847-A (JP)
Title: Packet length control method and data communication equipment
Inventor: NISHIZAWA TAKESHI
IPC: H04L29/06
Filed: 1994-05-25
Abstract: PURPOSE:To prevent the transfer delay of data and the deterioration of performance of a system from occurring in data communication equipment which provides connectionless type network service equipped with a convergence function corresponding to a connection type network. CONSTITUTION:A sub network managing part 17, when connection being established via a sub network, acquires packet division length decided by negotiation via a connection type network access control part 13, and updates the paket division length of a corresponding entry in a sub network managing table. A data transmission/reception part 15 divides data to be transmitted based on the packet division length in the table, and sends it out to a destination.
Patent JP-H06321690-A (JP)
Title: Forming method and treating method of semiconductor diamond film
Inventor: DEGUCHI MASAHIRO
IPC: C30B33/04
Filed: 1993-05-13
Abstract: PURPOSE:To provide a forming method of p-type semiconductor diamond film having high conductivity (namely high activity rate) by efficiently introducing B atoms to form acceptor levels during gas phase synthesis, and to provide a treating method to increase activity of the semiconductor diamond film after gas phase growth. CONSTITUTION:In the process of forming a semiconductor diamond film by gas phase synthesis method, a boron compd. having BR3 structure (R is a hydrocarbon group) is added to the reaction gas in a manner that the proportion of boron atoms to the carbon number B/C of the reaction gas is 100-10000ppm. The semiconductor diamond film formed by gas phase synthesis method is heat treated at 800-1500 deg.C or irradiated with UV rays.
Patent JP-H047706-A (JP)
Title: Method for correcting program
Inventor: FUJII YOSHITAKA
IPC: G05B19/05
Filed: 1990-04-26
Abstract: PURPOSE:To surely reflect the correction of slave programs to master programs by transmitting the correction of the slave programs to the master programs and urging the reedition work of the master programs. CONSTITUTION:Process control sequence programs P1 to P3 corresponding to master programs are formed by using sequence language purposing sequence control/batch control. Unit sequences U1 to U4 are accessed and started by the programs P1 to P3 and have master/slave relation with the programs P1 to P3 to be the master programs. In this constitution, the correction of the slave programs is transmitted to the master programs to urge the reedition work of the master programs. Thus, the correction of slave program is reflected to master program.
Patent JP-H06322877-A (JP)
Title: Method for constructing unit type roof
Inventor: NAKAYAMA TAKETO
IPC: E04B2/94
Filed: 1993-05-13
Abstract: PURPOSE:To reduce the kinds of roof units, realize reduction in cost and easy product management, and keep a good appearance. CONSTITUTION:One or more roof units are selected from preliminarily prepared intermediate roof units 13-17 to form an intermediate roof unit group, and end roof units 11, 12 having parapets 31, 32 are arranged on both sides of this to construct various unit type roofs different in size. To construct an unit type roof 10, for example, all the intermediate roof units 13-17 are selected. Further, joint panels 41-46 which are connecting materials are laid between the adjacent roof surface edges of each end roof unit 11, 12 and each intermediate roof unit 13-17.
Patent JP-S5443976-A (JP)
Title: Foam packing forming for wall panel and the machine for it
Inventor: MATSUDA HIROSHI
IPC: B32B37/00
Filed: 1977-09-14
Abstract: PURPOSE: To manufacture a well panel free from air voids, also without any difficulty for fitting operation by injecting an expandable resin into a channel section exterior surfacing material followed by attaching a releasing belt firmly to the back surface of the male insert throughout the whole length while attaching the belt partially to the back of the female insert, simultaneously carrying out expansion of the resin.  
     CONSTITUTION: An expandable resin 5 is injected through an injection unit 8 into an exterior surfacing material 3 having both male and female insents 1 and 2, respectively followed by firmly attaching a releasing belt 6 having a projection 9 in one side to the back surface of the male insert 1 throughout the whole length, while attaching the belt partially to the back of the female insert 2, simultaneously carrying out expansion of the resin to obtain the objective wall panel. The space produced due to the partial attachment to the back of the male insert 2 enables air to be emitted to outer space and also serves to effect easy fitting between two wall panels due to freedom from any resin residue spilled to the male insert 1. 
     COPYRIGHT: (C)1979,JPO&Japio