baber/WOPTO huggingface dataset:
Patent JP-H0966767-A (JP)
Title: Coupling device of tail gate constituting panel in car rear body equipped with tail gate lifter
Inventor: FUKAZAWA TSUGIO
IPC: B60P1/48
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To secure a loading surface being excellent in good appearance with no hindrance to material handling operations by facilitating the manufacture of a tail gate in a car rear body equipped with a tail gate lifter, and reducing the extent of manufacturing cost. SOLUTION: A tail gate is composed of plural pieces of aluminum extruded shape panels 7. Each of fitting parts 7a and 7b is installed in the opposed side edges of these tail gate constituting panels 7 being adjacent with in front and in the rear, getting these elements fitted in each other. Two horizontal walls 13 and 25 being superposed on each other up and down at the upper side are installed in both these fitting parts 7a and 7b, and two connecting pin inserting hole forming grooves 17 and 28 extending in the longitudinal direction are opposedly installed in both these horizontal walls 13 and 25. A connecting pin 33 is fitted tight in a connecting pin inserting hole 31 formed by two grooves 17 and 28. Subsequently both lower end edges 16a and 27 of the opposed side edges of both the panels 7 are welded together.
Patent JP-H0969417-A (JP)
Title: Temperature sensor and manufacture thereof
Inventor: MORIWAKE HIRONORI
IPC: G01K7/22
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To make small the change in resistance value of a thermistor element even at a high temperature by a method wherein the thermistor element is housed in a metal heat resisting cap made of an alloy having Ni and Cr as the main component, and a lead wire, to be electrically connected to the thermistor element, is drawn out to outside the heat resisting cap. SOLUTION: Thermistor material is molded into a solid state form having two holes, a platinum wire 2 is inserted into the holes as an electrode, they are integrally sintered and a thermistor element 1 is obtained. Then, the platinum wire 2 and the lead wire 4 of a twin-core tube 3 are welded. A heat- resisting cap 5, which is mainly composed of Ni, Fe and Cr, is made to cover the thermistor element 1, they are welded by caulking, and a temperature sensor is obtained. As a result, the variation of resistance value is little even at a high tempperature of 1000 deg.C or higher, and a highly reliable temperature sensor, which is suitable for use at high temperature, is obtained.
Patent JP-2001045964-A (JP)
Title: Shell opening method for bivalve and apparatus therefor
Inventor: NAKAMURA FUMITADA
IPC: A22C29/04
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To reduce the labor of shell-opening work and shucking work of bivalve, prevent the damage of soft meat to improve the quality as a food material and mechanize the shell-opening work to improve the productivity by inducing a live bivalve to perform spontaneous shell-opening behavior. SOLUTION: A live bivalve placed in an aqueous medium 2 is irradiated with sonic wave to induce spontaneous shell-opening behavior. The frequency range of the sonic wave is 10-600 kHz and the irradiation period is 1-30 minutes. The shell-opening apparatus X for the opening process is provided with a water- tank 1 for holding the aqueous medium 2 to immerse the bivalve and prepare a treating environment, a shell-transfer belt 6 composed of an endless element and an (ultra)sonic oscillator 3 capable of converting and outputting plural frequency sounds.
Patent JP-H0542457-A (JP)
Title: Work working system and work working state detecting device
Inventor: TAKAHASHI HIDEMASA
IPC: B23Q17/00
Filed: 1991-08-08
Abstract: PURPOSE:To automatically display the test result of working state of a work in a working line and automatically detect the display state 40 a proper position of the working line. CONSTITUTION:In a work working system, a display device 4 for working state mounted on a pallet 3 is automatically switched according to the test result of a work, and a detecting device 9 provided in a proper position of a working line automatically detects the display state of the display device. The work working state detecting device is formed of the display device 4 mounted on the pallet 3, a switching device for switching the display state of the display device, and the detecting device 9 provided in the proper position of the working line to detect the display state of the display device.
Patent JP-S6466650-A (JP)
Title: Heat developing device
Inventor: YOSHINO SHIGERU
IPC: G03D13/00
Filed: 1987-09-07
Abstract: PURPOSE:To prevent power of a preheating part from being wasted, and also, to reduce the start power, and to reduce the rating of the device, by shifting the operation start time of each heater of a heat developing part and the preheating part. CONSTITUTION:A detecting signal from a device 24 for detecting the water content of a photosensitive material S is outputted to a preheating temperature control part 26. In the control part 26, a relation of the water content of the photosensitive material S and a temperature for preheating is stored in advance, and in accordance with a water content detecting signal, a preheating heater in a nip roller 51 being a preheating part is controlled. In this case, a switch which is connected to the preheating heater starts an operation of the preheating heater, so that a roller 51 reaches a preheating temperature, when an operation of a heating heater contained in a heating roller 44 is started, and thereafter, the roller 44 reaches a developing temperature. Accordingly, until the heat developing part reaches its prescribed temperature after the preheating part is reached its prescribed temperature, waste of power of the preheating heater is prevented.
Patent JP-H1169332-A (JP)
Title: 2-pilot signal generator for catv system
Inventor: MONMA MINORU
IPC: H04N7/10
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To generate two pilot signals via a single signal generation circuit by preparing a basic line which sends the pilot signals and a branch line having a frequency multiplying circuit which multiplies the pilot signals obtained by branching and taking out some of pilot signals as the pilot signals of high frequency. SOLUTION: This pilot signal generator includes a signal generation circuit 1 which generates the pilot signals, a sextuple frequency multiplying circuit 3, a branching device 9, a basic line 2 which sends the pilot signals generated by the circuit 1 to a 1st output terminal 10, and a branch line 4 which branches some of pilot signals generated by the circuit 1 via the device 9 to input them to the circuit 3 and then sends the output of the circuit 3 to a 2nd output terminal 11. In such a constitution, two pilot signals of low and high frequency levels are generated by a single circuit 1. Thus, an inexpnesive pilot signal generator of a simple structure is obtained compared with a conventional one that uses two signal generation circuits.
Patent JP-H0888740-A (JP)
Title: Copying machine
Inventor: YAMAMOTO YOSHIHITO
IPC: G03G21/00
Filed: 1994-09-19
Abstract: PURPOSE: To obtain a copying machine in which joints are not deviated when plural originals whose size is larger than that of an original platen are synthesized to obtain one copying picture. CONSTITUTION: For example, two images read by an image read circuit 1 are stored in an image memory 6 respectively and the image after synthesis is properly reduced so as to be stored in a designated size of paper by a variable power circuit 2. Furthermore, an image processing circuit 3 compares image information in an area of jointed parts of two images, deviation in position is corrected and a recording circuit 4 prints out the image onto one paper sheet.
Patent JP-2001050866-A (JP)
Title: Apparatus and method for inspecting spray
Inventor: YAMAGUCHI MAKOTO
IPC: G01M99/00
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain a spray inspection apparatus having a simple structure and a spray inspection method for measuring the density distribution and the shape of a spray at a high resolution. SOLUTION: A spray is irradiated with a light from a light source, the density distribution is measured based on multi-gradation image data obtained by photoelectric conversion of a reflected light from or transmitted light through the spray using an imaging unit, thereby inspecting a sprayer. The brightness of each pixel in the image data obtained from the output of the imaging unit is approximately proportional to the number of spray particles distributed in the depth wise direction (z) of the image, and hence the density distribution of the spray can be measured two-dimensionally by comparing the multi- gradation sum total data mutually between sections.
Patent JP-H0386908-A (JP)
Title: Multi-channel magnetic head and magnetic recording and reproducing device
Inventor: NAKAMURA KAZUO
IPC: G11B5/29
Filed: 1989-08-30
Abstract: PURPOSE:To obtain a magnetic recording and reproducing device with excellent characteristics by providing the notched grooves of recessed parts in the part of a recording medium sliding face existing between respective head elements so that the part doesn't practically come in contact with a magnetic recording medium at the time of operation. CONSTITUTION:Notched grooves 7 are provided in the part of a sliding face 5 between respective tracks and for this notched groove 7, a thin film substrate 1 and a cover substrate 2 are combined. Then, this is worked after the curved face work of the sliding face 5 is almost finished. The notched groove 7 is formed with pole parts 3a and 3b of the head as a center over an area, where the recording medium is in contact effectively. By providing the notched grooves 7, an effective contact area to the magnetic recording medium is decreased at the time of real operation, the floating effect of the recording medium is decreased and spacing is reduced. Thus, high density recording is made easy.
Patent JP-H0775602-A (JP)
Title: Integrally molded surface fastener
Inventor: YOSHIDA HIROSHI
IPC: A44B18/00
Filed: 1993-09-08
Abstract: PURPOSE:To provide the integrally molded surface fastener which has resilience similar to the resilience of a surface fastener of a woven type, ensures a high engaging rate and has a base material provided with sufficient repetitive strength and durability. CONSTITUTION:This surface fastener is produced by integrally molding many hook pieces having rising parts 21 provided with front surfaces 24 rising from a flat planar base material, rear surfaces 23 likewise rising obliquely on smooth curves from the base material 1 and reinforcing ribs 2a on at least one flanks and hook-like engaging parts 22 extending forward from the front ends of these rising parts on the surface of the planar base material 1. The flat planar base material 1 is biaxially stretched after molding, by which the base material 1 is thinly and strongly formed and simultaneously, the strength in nearly the entire direction of the base material 1 is increased.
Patent JP-H0663390-A (JP)
Title: Method and device for handling micro parts
Inventor: SAKAI TOSHIHIKO
IPC: B01J19/12
Filed: 1992-08-24
Abstract: PURPOSE:To handle many micro parts at the same time by handling the parts with a laser trap with no contact and high precision using the device capable of being appropriately micronized. CONSTITUTION:The optical paths of laser beams 12a and 12b are operated to transport and position the objects 13a and 13b stably trapped at the focuses or intensity maximum points of laser beams 12a and 12b by using a radiation pressure, and the handling of such micro parts 11 as a thin-film circuit part is controlled through the objects 13a and 13b. The objects 13a and 13b are provided as a medium for handling the parts 11 and consist of a transparent spherical protrusion. When the parts have about the same diameter as that of the convergent laser beam in the case of the fine metallic particles, the objects 13a and 13b are used as the parts 11, and the protrusions 13a and 13b need not be provided.
Patent JP-H0778544-A (JP)
Title: Earth leakage breaker
Inventor: KAWASHIMA YOSHIAKI
IPC: H01H83/02
Filed: 1993-09-09
Abstract: PURPOSE:To provide an earth leakage breaker provided with a case main body for which cable wiring work is easy, and for which limitation to the cable passage number is reduced. CONSTITUTION:An earth leakage breaker is provided with a cover 3, as well as a case main body 2, compared to a conventional earth leakage breaker. The case main body 2 is provided with a recessed groove 21, an upper groove, a lower groove, and grooves 24, 24, compared to a conventional case main body. The recessed groove 21 is a parallel groove formed on the outer surface side of a side wall of the case main body 2, and having a U-letter shaped cross sectional surface. The grooves 24, 24 are formed from an upper surface 5a of the case main body 2 to be close to a lower surface 5b. The cover 3 is composed of a part having a similar length to a length of the recessed groove 21 and a little smaller outer width size than a gap size of the recessed groove 21, and having a U-letter shaped cross sectional surface, and a pair of end edge parts formed at outer surface parts of side walls of the U-letter shaped part facing each other. A thickness of each end edge part is set to be a little thinner than a groove width of the groove 24.
Patent JP-H0969702-A (JP)
Title: Dielectric filter
Inventor: KUROKI HIROSHI
IPC: H01P5/08
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To suppress the dispersion in band characteristic caused by the variance of inter-stage combined electrodes, the occurrence of a short or open state of a junction part, and the variance in characteristic caused by the reflow of solder caused in its mounting state for a dielectric filter that is connected to plural coaxial dielectric resonators. SOLUTION: The inner conductors 19 and 20 are prepared in the through- holes 17 and 18 of a prismatic dielectric substrate, and the outer conductors 21 and 22 are provided on the side face that is parallel to both through-holes 17 and 18. The dielectric resonators 25 and 26 contain the short-circuit conductors 23 and 24 which short-circuit those conductors 19 to 22. Then the resonators 25 and 26 are joined together in plural pieces. A non-formation part 29 and a junction conductor 30 of the conductor 21 are provided on the joint surface of the resonator 25. At the same time, a non-formation part 31 of the conductor 22 having almost the same shape as the part 29 and is also opposite to the part 29 is provided on the joint surface of the resonator 26. Then an area secured between both parts 29 and 31 is filled with a resin adhesive containing the ceramics of a high dielectric constant.
Patent JP-H09165556-A (JP)
Title: Low-viscosity silicone composition
Inventor: TEIMOSHI BURAIDON BAANERU
IPC: C08L83/07
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition containing a polymer terminated with an alkoxysilane, a silica-based filler and a condensation catalyst and useful for protecting a surface from the staining with organism.  
     SOLUTION: The silicone composition contains (A) a polymer terminated with a alkoxysilane and preferably expressed by the formula (R groups are each independently a 1-10C alkyl, an alkoxy, a haloalkyl or vinyl; R 1  group are each independently a 1-10C alkyl, etc., (n) is an integer of about 25-5,000), (B) a silica-based filler (preferably fumed silica) and (C) a condensation catalyst (preferably diisopropoxybis-2, 4-pentanedionatotitanium (IV), dibutyltin-bis- acetylacetonate or dibutyltin dilaurate). The composition is free from volatile organic compound, has a viscosity of about <30,000cps, preferably about <20,000cps at ambient temperature and is applied by spraying. 
     COPYRIGHT: (C)1997,JPO
Patent JP-2000058757-A (JP)
Title: Semiconductor integrated circuit in small package size
Inventor: IMAIZUMI MASATO
IPC: H01L27/04
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To reduce the package size of a semiconductor integrated circuit by cutting a test circuit off from the integrated circuit and packaging a chip having only the integrated circuit. SOLUTION: During a layout preparation step, a test circuit 4, which checks an integrated circuit section 3 including a logic circuit 2 and an SRAM circuit 3, is connected to the section 3 by metallic interconnections at an interval equal to the scribe line width. After a wafer test, the interconnections 8 are removed through irradiation with laser, and an insulating final protective film 10 is thereafter formed. Then, by cutting the circuit 4 off from the circuit 3 in a dicing step and packaging a chip having only the circuit 3, a semiconductor integrated circuit having a small package size is obtained.
Patent JP-H0677662-A (JP)
Title: Printed circuit board
Inventor: UNO SHIGEHISA
IPC: H05K1/11
Filed: 1992-08-24
Abstract: PURPOSE:To apply plating perfectly onto the inner face of a blind hole by facilitating removal of residual bubbles from the hole and intrusion of pretreatment liquid and plating liquid into the blind hole in the plating step on the inner face of the blind hole made in a multilayer printed circuit board. CONSTITUTION:A blind hole 3 for connecting an outer layer circuit pattern with an inner layer circuit pattern at an appropriate depth is made in a multilayer printed circuit 1. The blind hole 3 is made through laser boring method or the like to have elliptical cross section. Outer layer circuit pattern, i.e., a line 4 and a land 2, is formed by applying a copper plating layer onto the outer layer copper foil and then performing baking and etching using photosensitive resist and plating on the inner face of the hole 3 is also performed simultaneously. Since the blind hole 3 has elliptical cross section, residual bubbles can be removed easily during plating process resulting in perfect plating in the hole.
Patent JP-H04108042-A (JP)
Title: Constant speed running device for vehicle
Inventor: MURAI TAKESHI
IPC: F02D29/02
Filed: 1990-08-28
Abstract: PURPOSE:To eliminate necessity for resetting a speed for restarting constant speed running so as to facilitate restarting the constant speed running by providing constitution such that the constant speed running can be restarted without eliminating the preset constant running speed even when a car speed is decreased to a predetermined value or less. CONSTITUTION:In a CPU2 in a constant speed running device or a vehicle, a detection signal of a car speed sensor 10 is input through a car speed input circuit, speed setting for constant speed running is performed by a set/coast switch 12, starting of a resume function is performed by a resume/accelerator switch 13, and in accordance with a result of these switch operations, a signal for realizing the constant speed running is input to the CPU2 from a resume input circuit 14. Here, in the CPU2, whether or not a car speed in the point of present time is in a predetermined speed, for instance, 40Km/h or less is decided, and when decision is YES, the resume function is released even when the resume/accelerator switch 13 is pressed. Next, whether the vehicle is stopped or not is decided, and when the vehicle is not stopped, the resume function is released again, while the preset speed is eliminated, when the step is decided.
Patent JP-S61102040-A (JP)
Title: Manufacture of resin seal type semiconductor device
Inventor: YOKOYAMA TAKAAKI
IPC: H01L23/28
Filed: 1984-10-25
Abstract: PURPOSE:To make sure a connection by previously forming a belt like satin surface to the back of a semiconductor-chip support plate consisting of a Cu plate coated with Ni when a power transistor is fixed onto the support plate while a collector electrode is directed downward and an external lead for connection adjacently arranged to the support plate is soldered to the back of the support plate. CONSTITUTION:A U-shaped notch section 8 for fitting a molding resin body is shaped at the end section of a support plate composed of a Cu plate coated with Ni constituting a lead frame 1, and a chip 9 for a power transistor, etc. is soldered to the surface 2a, and coated with a resin 12 for protection. Parallel external leads 3, 4, 5 for connecting the chip connected by a tie bar 6 and a common connecting strip 7 are formed adjoined to the support plate 2, and the leads 3 and 5 are connected to a base electrode and an emitter electrode on the surface by using Al small-gage wires 10 and 11. The lead 4 is soldered to the back 2b of the support plate 2 brought into contact with a collector electrode for the chip 9, but beltlike satin surfaces 13 holding smooth surfaces 14 are shaped previously to the back 2 at that time, and the lead 4 is fastened to the satin surface and the whole surface is coated with a resin.
Patent JP-H0557916-A (JP)
Title: Method for assembly of piezoelectric element type actuator
Inventor: ITO KIYOSHI
IPC: B41J2/295
Filed: 1991-09-05
Abstract: PURPOSE:To give an exact pre-load to a piezoelectric element by a simple method in the assembly of the piezoelectric element type actuator. CONSTITUTION:Voltage is applied to both the ends of a piezoelectric element 1 in the polarization direction and the reverse direction to produce a compressive stress and the blocks 2 and 3 for supporting both the ends of the piezoelectric element 1 under the applied voltage are secured in place by springs 4.
Patent JP-S59108862-A (JP)
Inventor: KURUTO ZAIFUERUTO
IPC: F02M65/00
Filed: 1983-11-30
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-H0949003-A (JP)
Title: Metallic ferromagnetic powder and magnetic recording medium using the same
Inventor: TADA MIGAKU
IPC: B22F1/00
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To produce metallic ferromagnetic powder having oxidation stability by treating the surface of metallic ferromagnetic powder with an aminoquinone compd. represented by a specified formula. SOLUTION: The surface of metallic ferromagnetic powder such as iron oxide powder is treated in an org. solvent such as toluene with an aminoquinone compd. represented by formula I or II and having a 1,4-benzoquinone nucleus with prim. or sec. amino compds. substd. at the 2-and 5-positions. In the formula I, each of R1 and R2 is selected from among H, 1-20C aliphatic groups, their derivs., >=4C alicyclic groups, their derivs., arom. groups and their derivs. In the formula II, R3 is selected from among 4-6C N-contg. alicyclic groups, their derivs., piperidine, its deriv., piperazine and its deriv. The objective metallic ferromagnetic powder for high density recording having aging stability of saturation magnetization is obtd. This powder is useful for a magnetic recording medium.
Patent JP-S60116178-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YAMASHITA YOSHIMI
IPC: H01L29/812
Filed: 1983-11-29
Abstract: PURPOSE:To accurately perform the recess of an E-mode FET element and D- mode FET element and the formation of gate electrodes in the same steps by providing the gate electrodes of the E-mode FET element on an electron supply layer. CONSTITUTION:A polygonal line E is E-mode, a polygonal line D is D-mode in the state of the gate electrode forming region. There is large etching speed difference between GaAs and AlGaAs, at the time when the D-mode side etching arrives at AlGaAs electron supply layer 12, the etching is advanced in the layer 12 in the depth substantially equal to the thickness of an AlGaAs semiconductor layer 14 at the E-mode side, and the following main etchings are advanced at the depth of this difference at the equal velocity in both regions. When the thickness of the layer 14 is grown equally to the difference of the distance intended between the gate electrode and the channel layer of both mode, thereby simultaneously completing the recess formation of the E mode and D-mode by itself.