baber/WOPTO huggingface dataset:
Patent JP-H03159259-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: NIIMORI MASAHIRO
IPC: H01L21/316
Filed: 1989-11-17
Abstract: PURPOSE:To enable an element isolating region to be formed precisely conforming to a mask in dimensions by a method wherein a deposited insulating film is filled into a narrow element isolating groove, and a wide element isolating groove is filled with a thermal, oxide film provided at the center and deposited insulating films which sandwich the thermal oxide film between them. CONSTITUTION:A first deposited oxide film 3 is deposited to fill a groove provided to a narrow element isolating region A. Then, a wide element isolating region B sandwiched between grooves provided on its sides is exposed, a silicon nitride film 4 and a first deposited oxide film 3 formed on the exposed part concerned are removed through an anisotropic etching to make the surface of a semiconductor substrate exposed. A thermal oxide film 5 is formed, the silicon nitride 4 is removed, and then a deposited oxide film 6 is formed. In succession, the layered oxide film composed of the first deposited oxide film 3, the second deposited oxide film 6, and the thermal oxide film 5 on the semiconductor substrate is anisotropically etched to expose a part of the surface of the semiconductor substrate which is to serve as an active region. By this setup, an element isolating region is formed on the wide element isolating region part B with the thermal oxide film 5 and the first and the second deposited oxide film which sandwich the oxide film 5 between them as precise in dimension as prescribed.
Patent JP-H06144202-A (JP)
Title: Braking hydraulic pressure control device for vehicle
Inventor: HORIUCHI MAKOTO
IPC: B60T13/12
Filed: 1992-11-10
Abstract: PURPOSE:To prevent absolutely breaking in a brake device at the time of non- braking operation and also obtain anti-lock control at cost in a braking hydraulic control device for a vehicle wherein a linear solenoid is energized with brake operating force to actuate a hydraulic valve and thereby, apply output hydraulic pressure of the hydraulic valve to a braking device through hydraulic pressure transmission means. CONSTITUTION:Normally-open solenoid valves 24FL, 24R, for controlling input- room hydraulic pressure are disposed between an output port 21 of a single hydraulic valve 12 and plural hydraulic pressure transmission means 14FL, 14FR and 14R respectively. And then, normally-closed solenoid valves 25FL, 25FR, 25R for controlling input room hydraulic pressure are disposed between the hydraulic pressure are disposed between the hydraulic pressure transmission means 14FL, 14FR, 14R and a reservoir 7, respectively. A fail-safe valve 61 is disposed between the output port 21 and the reservoir 7, which hares over the continuity state in non-brake operation and the discontinuity state in brake operation which valve movement interlocked with and connected to a brake 1.
Patent JP-H06148317-A (JP)
Title: Pulse doppler radar device
Inventor: ABE KENJIRO
IPC: G01S13/53
Filed: 1992-11-10
Abstract: PURPOSE:To identify and capture a target smoothly without causing electric wave interference to be generated between antennas even if electric waves with the same frequency are transmitted or received by two or more adjacent antennas. CONSTITUTION:A pulse signal created by a signal which is oscillated by an oscillator 2 according to M-series code signal, train generated by a signal generator 1 is modulated and is output from an antenna 11. The same pulse signal is modulated by the M-series code signal generated by the signal generator 2 and is output from an antenna 13. The reflection wave received by antennas 11 and 13 is fed to a mixer 19 via a filter 18 of reception system and a reception gate 20, where it is frequency-converted to a base-band code-modulated pulse signal, is demodulated to each original code signal train without any electric wave interference between the antennas 11 and 13, and then is input to Doppler filters 21 and 22.
Patent JP-H05109825-A (JP)
Title: Semiconductor device
Inventor: SUZUKI KATSUHIKO
IPC: H01L23/12
Filed: 1991-10-19
Abstract: PURPOSE:To get a flip chip structure of semiconductor device which prevents the pollution or the breakage of a semiconductor chip caused by using solder bump and the increase of manhour in manufacture. CONSTITUTION:The electrode provided on the circuit board 1 of a flip chip structure of semiconductor device is made a salient pole 5, and besides the electrode 10 provided on the semiconductor chip 9 loaded on the circuit board 1 is abutted against this salient pole 5 to electrically connect both. For example, the cap 11 to sealing the semiconductor chip 9 is attached to the circuit board, in the condition of being pressed against it from the rear of the semiconductor chip, and with this pressure, the electrode 10 is made to abut on the salient pole 5, thus the solder bump, which becomes the largest cause of the pollution or the increase of manhour in manufacture, is obviated.
Patent JP-2001113526-A (JP)
Title: Thermoplastic resin chip for forming gradation pattern, method for manufacturing the same, and molded body having gradation pattern using the same
Inventor: UMEDA FUMIHISA
IPC: B29B9/04
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a novel thermoplastic resin chip for forming a gradation pattern which enables formation of the gradation pattern out of a thick line or a thin and clear line or with various colors and further formation of the gradation pattern having a feeling of three dimensions, a method for manufacturing the same and a molded body enabling formation of the thick line or the thin and clear line with an arbitrary color and having the gradation pattern abounding with the feeling of three dimensions. SOLUTION: A thermoplastic resin chip for forming a gradation pattern wherein a base layer 2 and a gradation layer 3 are laminated in a state of being slightly displaced from each other, a method for manufacturing the same and a molded body having the gradation pattern using the same, are provided.
Patent JP-H053549-A (JP)
Title: Image interface device
Inventor: TAKAOKA MAKOTO
IPC: B41J3/44
Filed: 1991-11-15
Abstract: PURPOSE:To provide the image interface device which can input/output both binary image data and multi-level image data with an outside equipment such as a computer system or a communication equipment, etc., for example, while being connected to a digital copy machine. CONSTITUTION:When inputting image data from the digital copy machine, the multi-level data or the binary data merged by a multi-level/binary distributing/merging circuit 4 are inputted through the same data bus controlled by an I/F control circuit 3. On the other hand, when outputting the multi-level or binary data from the digital copy machine, the data are outputted from a multi-level/binary distributing/merging circuit 2 to the I/F control circuit 3, and the multi-level or binary image data are distributed at the multi-level/ binary distributing/merging circuit 4 and outputted.
Patent JP-H08136817-A (JP)
Title: Slit light microscope
Inventor: YANO NOBUYUKI
IPC: A61B3/12
Filed: 1994-11-08
Abstract: PURPOSE: To obtain a high-powered confocal scan image by leading a luminous flux reflected by an observation surface of an eye to be examined to an objective lens after it is image formed on a rotary disk. CONSTITUTION: Light from a lighting light source 3 is converged by a condenser lens 4, and lights the rotary disk 10 through a beam splitter 9 after being made linear polarization by a polarizer 8. A luminous flux emitted from a pin hole of the rotary disk 10 forms many pin hole images on the observation surface of the eye to be examined E through the objective lens 15.  The light of circular polarization scattered by the observation surface of the eye to be examined image forms on the rotary disk 10 through the objective lens 15, and the light transmitted through the pin hole of the disk 10 is reflected by the beam splitter 9, and after being reflected by a mirror 18, is separated to two luminous fluxes by a luminous flux division mirror 20, and goes toward the objective lens 30 of a slit light microscope 1 through a window glass 21, and an observer observes it through the optical system of the slit light microscope 1.
Patent JP-H10141400-A (JP)
Title: Power transmission
Inventor: MASUKO MINORU
IPC: F16D28/00
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission low in cost, easy to handle and able to control transmission force with low voltage. SOLUTION: One of opposedly arranged transmission plates 6, 7 is provided with magnetic fiber material 9 planted, and the other transmission plate is protrusively provided with magnetic protrusions 13 brought into contact with the tip of the magnetic fiber material 9 at the time of straining the magnetic fiber material 9 by the magnetic field formed by an electromagnet 11. Power is transmitted between both transmission plates 6, 7 by magnetic attractive force acting between the transmission plates 6, 7 and contact resistance of the magnetic fiber material 9 and magnetic protrusions 13.
Patent JP-H03159308-A (JP)
Title: Channel scanner
Inventor: NAKA MASAFUMI
IPC: H04N5/44
Filed: 1989-11-16
Abstract: PURPOSE:To perform the comparison of a targeted value with a real value at high speed by fetching video program system(VPS) data at the receiving state of a tuner circuit with a signal representing the fact that receiving state arrives at the optimal point as the real value. CONSTITUTION:A timer circuit 3 scans the reception channel of the tuner circuit 1 sequentially, and discriminates the receiving state of the tuner circuit 1 at that time based on the level of a signal AFTOK outputted from a tuning state comparator 4. When the receiving state arrives at the optimal point, the VPS data at that time is read in as the real value with the timer circuit 3. Thereby, it is possible to perform the comparison of the targeted value with the real value at high speed, and to shorten a time when no recording of a part starting a program generated when plural programs are set is performed.
Patent JP-H02150602-A (JP)
Title: Protective equipment for condenser
Inventor: SAKKA KENJI
IPC: F28B9/00
Filed: 1988-11-30
Abstract: PURPOSE:To prevent the excessive discharge of drain to a condenser by providing a control device which receives as inputs a level signal of a water separator, a pressure signal of an inlet of a drain valve and a pressure signal of an inlet of a condenser energy damper and outputs control signals to the drain valve, a drain stop valve and a drain blow valve. CONSTITUTION:A pressure at an inlet of a water separator drain valve 8 is detected by a pressure signal transmitter 7 provided at the inlet of the drain valve 8, and it is inputted to a control device 12. Based on the result of computation of the device, a control signal for limiting the opening of the water separator drain valve 8 to a prescribed one is outputted when the pressure is high, and the water separator drain valve 8 is controlled by the output signal. Moreover, a pressure at an inlet of an energy damper 14 is detected by a pressure signal transmitter 7 provided at an inlet of a condenser, and it is inputted to the control device 12. When the pressure is high, according to the result of computation, a control signal for limiting the opening of a drain stop valve 9 to a prescribed one and, simultaneously, a control signal for opening a drain blow valve 10 to a prescribed opening are outputted. Thereby the drain stop valve 9 and the drain blow valve 10 are controlled and an excessive discharge to the condenser can be surely prevented.
Patent JP-H03159774-A (JP)
Title: Printer
Inventor: SHINKAWA TAKESHI
IPC: B41J29/46
Filed: 1989-11-17
Abstract: PURPOSE:To end a memory check in the minimum necessary time usually and, when necessary, to enable memory-checking also a region other than a diagnostic region by selecting the diagnostic region through a memory check mains for diagnosing a memory. CONSTITUTION:CPU1 serving both as a memory check means and a selecting means inputs a code given from an external apparatus 2 while driving a printer 3 on the basis of the input code to practice a printing motion for printing marks indicated by the input code. In short, when a power supply is closed in a state where the operation of a switch 10 is released, the CPU1 limits a diagnostic region to a program memory 4 and first and second RAMs 6, 7, while expanding the region to ANKCGS and first and second Chinese character CGs 8, 9, when the power supply is closed in a state where the switch 10 is operated, so that the diagnostic region of a memory check is variable.
Patent JP-H09169252-A (JP)
Title: Knee protective device
Inventor: HAINTSU EIRAINAA
IPC: B60R21/20
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To improve a knee protector for passengers so as to assemble in a vehicle in a desired aspect without losing safety of car passenger such that the space for mounting various devices in a dashboard and the space remaining around knees are not limited. SOLUTION: A knee protector for car passenger has gas bags 14, 16 disposed in a recess in a car near the legs for passengers. In the state not expanded, the gas bags 14, 16 have length along with a virtual center axis in its axial direction, so as to be attached in a curved shape around the leg recess in a car. When expanded, the length of the gas bags 14, 16 are decreased between the ends 22, 24, 26, 28 in the axial direction to enable the bags to withstand to the radial force applied from the knees of the passengers.
Patent JP-H06153018-A (JP)
Title: Remote controller
Inventor: KOJIMOTO HIROSHI
IPC: H04N5/00
Filed: 1992-11-11
Abstract: PURPOSE:To easily and sequentially select plural channels through the use of a single key by previously registering a channel to be selected through the use of a memory key and selecting the channel through the use of the memory key after registration. CONSTITUTION:When two channels can previously be registered, for example, the content of a channel memory 60 is cleared by a clear key 35, and a system comes to the standby state of channel registration by the memory key 36. The channel to be selected is designated, and the channel number (first channel) is recorded in the memory 60 when the channel is designated. The designation of a channel for the second time (second channel) is similarly recorded in the memory 60. Third channel designation is denied. Then, the content of the memory is registered by the operation of the memory key 36. When the key 36 is depressed during broadcasting reception, the channel which is selected at preset is discriminated. When it is not the first channel, the first channel is selected, and the second channel is selected when it is the first channel.
Patent JP-H07124747-A (JP)
Title: Spatter removing method for torch for arc welding robot
Inventor: MORIKAWA SHIGEHIRO
IPC: B23K9/29
Filed: 1993-11-04
Abstract: PURPOSE:To facilitate a torch nozzle, etc., being used for an automatic device where spatters are not scattered in the circumference without being damaged by peeling and sucking the spatters by the vacuum force by an ejector and the flow velocity energy of suction air. CONSTITUTION:The welding torch nozzle 2 is first inserted into a vacuum nozzle 10 of a vacuum ganerator 8. A shielding gas supply path 13 of the torch nozzle 2 is closed by a solenoid valve 17 and compressed air of a compressor 9 is sent to the vacuum generator 8 by opening a solenoid valve 12. The spatters 1 stuck and accumulated on the peripheral surface of the torch nozzle 2 are peeled and sucked by the flow velocity energy of air flowing in from a void 11 and removed by a filter part 21. The torch nozzle 2 is then lowered to close the void 11 and a solenoid valve 14 is opened only on an air supply path 20. The spatters 1 stuck and accumulated on an inner wall 15 of the torch nozzle 2, a contact tip 3 and a tip holder 4 are peeled and sucked by the flow velocity energy of the flowing-in air and removed by the filter part 21.
Patent JP-S63153330-A (JP)
Title: Grill
Inventor: SHIMADA RYOJI
IPC: F24C7/06
Filed: 1986-12-17
Abstract: PURPOSE:To make the chamber volume larger as much as possible and facilitate to determine the scorching degree of a food-stuff by disposing a grill nearly in the center of the grilling chamber and providing a moving mechanism that moves a pair of heating units up and down so that they may be situated at diagonally opposite positions. CONSTITUTION:After food-stuffs 13A, 13B are placed on the grill 14 on its right and left halves and a heating unit 16A is positioned in the upper part of the grilling chamber and a heating unit 16B in the lower position, the electricity is supplied to both the units to start the cooling when the heating units become red hot to radiate infrared rays to the food-stuffs 13A, 13B. When it is determined after a certain time has passed that a uniform scorching was formed on the upper and lower surfaces of the food- stuffs, a moving mechanism 15 is operated to lower the heating unit 16A and raising the heating unit 16B at the same time, the positions of the heating units 16A, 16B are reversed with each other. Under such condition, the heating for the under surface of the food-stuff 13A and the top surface of the food-stuff 13B is started. When it is determined after a certain time has passed that both the top and under surfaces of the food-stuffs are uniformly scorched, the electrical supply to the heating units is stopped to terminate the cooking.
Patent JP-H11315866-A (JP)
Title: Brake system for bicycle
Inventor: FABRIZIO D BERA
IPC: F16D65/12
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a brake system for a bicycle, which is inexpensive, simple in structure, powerful in braking force, high in reliability and is easy to be assembled and maintained. SOLUTION: This system is equipped with a disc mounted in a floating condition with respect to a hub, and a brake unit 15 mounted in a floating condition with respect to forks. When a brake is applied, a hollow member 32 is rotated as a control lever 20 is rotated, and the rolling of a cam part 35 over a roller 34 allows an outside brake lining 37 to be moved to the direction that the disc is disposed thereto. In this case, the assembly of the brake unit 15 with the disc allows pressure to be applied to the disc by means of the outer side brake lining 37, and the inner side brake lining 40 which is fixed and disposed thereto, so that the brake is applied.
Patent JP-2001127107-A (JP)
Title: Connecting member and connector
Inventor: YAMADA YUKIO
IPC: C09J7/02
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain connecting member and a connector capable of expecting high reliability by mechanically bonding and electrically connecting members having opposite electrodes, and enabling to peel the connecting member after putting into connection for repairing and recycling. SOLUTION: The connecting member 5 is used for connecting members such as a circuit substrate 1 and a semiconductor element 3 having opposite electrodes 2, 4. The member 5 has a adhesive layer 5b softened by heating at the middle layer of a hard adhesive layers 5a, 5b including thermally cured resin.
Patent JP-H09202639-A (JP)
Title: Device for continuously transferring optical fiber base material
Inventor: HIRUMA SHIGEO
IPC: G02B6/00
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a device for continuously transferring an optical fiber base material, capable of improving productivity and yield and contriving the save of labor. SOLUTION: An oven 4 for melting and adhering base materials to each other is disposed together with a plurality of base material-catching devices 2, 3, and the base material-catching devices 2, 3 are mutually independently and liftably disposed on a trestle 1. The device for continuously feeding the optical fiber base materials further has catching claws 19, 24 for catching the optical fiber base material 6 in a retractable state on the pass line of the oven 4 for melting and adhering the base materials.
Patent JP-H11141677-A (JP)
Title: Slip control device for torque converter
Inventor: ADACHI KAZUTAKA
IPC: F16H61/14
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To prevent a lowering of responsiveness even in the case of determining the transmission characteristic of a slip control system by setting a constant of a compensating filter on the basis of the operating state of a vehicle, and providing a front compensator for pressing target slip rotation through the compensating filter to obtain the target slip rotation correction value. SOLUTION: Slip rotation control of a torque converter is to make actual slip rotation ωSLPR coincide with target rotation ωSLPT but the target slip rotation ωSLPT is not used as it is for slip rotation control but target slip rotation correction value ωSLPTC, obtained by front compensating the target slip rotation ωSLPT is used for slip rotation control. A front compensator filter constant determining part 41 and a front compensator 42 are therefore provided to front compensate the target slip rotation ωSLPT to obtain the target slip rotation correction value ωSLPTC. The response delay of slip control is therefore eliminated even in the case of determining the transmission characteristic of a feedback control system so as not to be influenced by the fluctuation of engine rotation.
Patent JP-H07154715-A (JP)
Title: Dual picture television receiver
Inventor: YAMADA MASAHIRO
IPC: H04N5/45
Filed: 1993-12-01
Abstract: PURPOSE:To simultaneously display two pictures in a large size within a display screen. CONSTITUTION:A master image signal from a master picture video decoder 8 is supplied to a horizontal compression circuit 41 and horizontally compressed into 1/2. A slave signal from a slave picture video decoder 12 is horizontally compressed into 1/2 at a slave picture memory 13. A switch 10 is controlled by a frame signal generator 20, outputs the compressed master image signal at timing corresponding to the left side of the screen and outputs the compressed slave image signal at timing corresponding to the right side of the screen. A display 21 is provided with the display screen with aspect ratio of 16:9, a vertically deflected current with amplitude turned into 2/3 is supplied from an amplitude control circuit 45, and the output of the switch 10 is displayed while being vertically limited into the 2/3 amplitude. Thus, the master picture based on the master image signal and the slave picture based on the slave image signal are displayed in a large size on the left side and right side on the display screen without being distorted.
Patent JP-H04174958-A (JP)
Title: Manufacture of flat battery
Inventor: OKAHISA MITSUGI
IPC: H01M2/08
Filed: 1990-11-06
Abstract: PURPOSE:To enhance the reliability of an IC card as a power source by pressing a sealing portion using a metallic band when welding the positive and negative electrode terminal assemblies of a battery to respective portions of a sealing plate, and passing current through the metallic band so as to weld each of the terminal assemblies to the sealing plate by means of heat generated at resistances. CONSTITUTION:A sealing member 4 comprising a polyethylene frame body is sandwiched between a positive electrode terminal assembly 5 and a negative electrode terminal assembly 6. A stainless metallic band 7 is pressed to the peripheral portion of the assembly 5 and currents are applied to both ends of the band 7. Next, the currents are cut off while the band 7 is being pressed. Ceramics is used for the fixing stand 8 of the band 7 and a Teflon sheet 9 is stuck to the surface of the band 7 so that the currents do not flow to the assembly 5 and then a battery is assembled. Thereby an IC card is used as a power source and the internal electrolyte is prevented from oozing to the outside even with loads exerted on the battery, thus providing a thin battery of high reliability for use in equipment.