baber/WOPTO huggingface dataset:
Patent JP-2001045401-A (JP)
Title: Digital broadcast receiver and method
Inventor: HAYAKAWA MASARU
IPC: H04N5/445
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To receive digital broadcast programs of different systems with a simple configuration and to easily confirm receptible broadcasting systems. SOLUTION: In this digital broadcast receiver, a CS digital broadcast module 10, a BS digital broadcast module 11, and a ground wave digital broadcast module 12 respectively reproduce reproduce digital signals in compliance with the MPEG 2-TS from respective received RF signals. In this case, synchronization detection circuits 20, 22, 24 discriminate whether of not the received signals are synchronous with each other, and when the synchronization detection circuits 20, 22, 24 discriminate that the received signals are not synchronous with each other, the synchronization detection circuits 20, 22, 24 stop output of a clock signal from clock output control circuits 21, 23, 25.  When each of clock detection circuits 16 detects that the clock output control circuits 21, 23, 25 output the clock signals, the clock detection circuits 16 hold the clock signals and inform a received broadcast display section 17 about the fact of detection to allow the received broadcast display section 17 to display receptible broadcast systems. A selector 15 selects a digital signal from which a video/audio signal is reproduced.
Patent JP-S6371672-A (JP)
Title: Ultrasonic wave vibrator
Inventor: KATAYAMA SUSUMU
IPC: G01S7/521
Filed: 1986-09-13
Abstract: PURPOSE:To reduce reverberation caused by lead lines and output terminals and to facilitate the connection operation of the lead lines by connecting the lead lines and output terminals not directly, but through a printed board and thus making vibrations of the lead lines hard to reach the output terminals. CONSTITUTION:A plane pattern 8 and a linear pattern 8' are formed on one surface of a printed board 6. A lead line connection part 11 to which a lead line 3 from piezoelectric ceramic 2 is connected through an insertion hole 6a is formed at one terminal of the pattern 8'. An output terminal 7 is provided to the other terminal of the pattern 8' and an output terminal 7b is provided to the pattern 8. Further, both surfaces of the printed board 6 are covered with an elastic adhesive material 10 to absorb vibrations of the printed board 6. Further, the lead line 3 is connected to the printed board 6 by being soldered outside after being passed through insertion holes 6a and 6b of the printed board 6, so the operation is very easy.
Patent JP-H0498160-A (JP)
Title: Load model for analog simulator rectifier
Inventor: YOKOGAWA SUMIO
IPC: G01R31/00
Filed: 1990-08-16
Abstract: PURPOSE:To reproduce with fidelity the action and characteristic of rectifier load in an actual system, by adding an electric current applied to a load model basic circuit to a current amplifier as a control command, and obtaining a rectifier load electric current by making its output electric current level variable. CONSTITUTION:The electric current and voltage of a transmission line model 1 opposing an analyzed object system are detected by means of an electric current detector 5 and a voltage detector 11 through an insulation voltage converter 4 without giving electrical effect to the model 1. A control signal generated through an electric power operation circuit 12, an adding machine 14, an APR 10, an adding machine 13 and an ACR 19 is added to a point arc pulse generator 8, and a thyristor model 7B within a load model basic circuit 7 is conducted with phase control. In this instance, the model 7B can obtain a point arc control characteristic similar to that of a thyristor constituting rectifier load at an actual system, as forward direction voltage descent and a retention electric current are compensated also within a simulator of low voltage and low electric current rating.
Patent JP-H1060582-A (JP)
Title: Steel for stack and flue, excellent in rust peeling resistance
Inventor: HIRAI TATSUYUKI
IPC: C22C38/38
Filed: 1996-08-16
Abstract: PROBLEM TO BE SOLVED: To provide inexpensive steel minimal in the peeling of rust from the surface of the steel plate at the time of starting, used for a material for stack and flue of a thermoelectric power plant and a disposal plant for various wastes and industrial wastes. SOLUTION: This steel has a composition consisting of, by weight, 0.04-0.15% C, 0.05-1.0% Si, 0.2-1.7% Mn, 2-6% Cr, <=0.07% Al, at least either of 0.05-1.0% Cu and 0.05-1.0% Mo, further 0.5×Cu% to 1.5×Cu% of Ni, and the balance essentially Fe with inevitable impurities.
Patent JP-S6277585-A (JP)
Inventor: TAKEGUCHI TOKIO
IPC: F25D23/12
Filed: 1985-09-30
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-2001040747-A (JP)
Title: Culvert joint for high water pressure
Inventor: ASANUMA YOSHINORI
IPC: E03F3/04
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a culvert joint for high water pressure and its work execution method preventing waterleakage caused by insufficient placing of concrete at the back faces of frame bodies of the joint. SOLUTION: This culvert joint for high water pressure is provided with frame bodies 4, 4' anchored to stepped parts 3, 3' formed at the end part inner peripheral surfaces of culverts 1, 1' formed by placing a pair of cylindrical concrete opposed to each other, and a flexible water stop member 6 formed of a flexible member made of rubber or a synthetic resin, into short cylinder shape having an annular constricted part 6a at the center and anchored flange parts 6b, 6b' extended from both ends of the constricted part 6a and rigidly fixed to the frame bodies 4, 4'. Caulking 15, 15' are applied along boundaries 14, 14' between the frame bodies 4, 4' and the stepped parts 3, 3' or concrete wall surfaces exposed near the stepped parts 3, 3'.
Patent JP-H0944200-A (JP)
Title: Voice reproducing device
Inventor: MITANI TADAHIRO
IPC: G10L19/00
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To eliminate key operations during the reading of the contents of a recording so as to concentrate on the reading by automatically advancing a repeated reproducing segment. SOLUTION: The device is made to switch among the following three modes. First, in a normal reproducing mode, one recording region in a voice data memory 1 is reproduced once by the key operation of an operation panel 9. Second, in a first repeated reproducing mode, signal reproducing is repeated while advancing the repeated reproducing starting point and its stop point for every constant time. Third, in a second repeated reproducing mode, the repeated reproducing starting point and its stop point are fixed and signal reproducing is repeated. Note that the repeated reproducing start points in the first and the second repeated reproducing modes are set by the operation of a point A specifying key on the panel 9 and the stop points are set by the operation of a point B specifying key. The set reproducing start and stop points are written in the RAM of a microcomputer 8 as timing information corresponding to the absolute addresses in the memory 1.
Patent JP-2000048724-A (JP)
Title: Color cathode ray tube inspection method and inspection device
Inventor: MUTO SATOSHI
IPC: H01J9/42
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To directly read the dimension of a gap between a panel and a shadow mask, and quickly, accurately feed back measured results to a production process by measuring the inner surface of the panel, the surface of the shadow mask, and a gap between the panel and the shadow mask by using the pin plane of a panel pin as a reference. SOLUTION: A V-shaped claw 41 is installed so as to correspond to a panel pin 34, the panel pin 34 of a panel 30 to which a shadow mask 31 is fixed is supported in the V-shaped claw 41, and the up-and-down position of a pin plane 35 formed with the panel pin 34 supported with the V-shaped claw 41 and the origin position of a servo motor are previously memorized in a memory. The measuring point on the inner surface of the panel 30 and the measuring point of the shadow mask 31 are calculated with an arithmetic control part by using the pin plane 35 as a reference. The inner surface of the panel 30 and the shadow mask 31 are independently measured by using the pin plane 35 as a reference, a gap can directly be read from the dimension of gap between the panel 30 and the shadow mask 31, and in addition, the measured result can be separated.
Patent JP-H05918-A (JP)
Title: Attractant of flies
Inventor: TAWARA YUICHIRO
IPC: A01N25/02
Filed: 1991-08-28
Abstract: PURPOSE:To obtain a new excellent attractant controlling flies, useful for attractant addition residue spraying method and attracting traps, comprising an extract from bamboo with a solvent or an squeezed essence of bamboo as an active ingredient. CONSTITUTION:Bamboos, preferably peeled bamboo shoots are finely cut, extracted with a solvent such as water, methanol or ethanol at about 150 deg.C for 1-24 hours, the extracted solution is concentrated or the extraction solvent is distilled off from the extracted solution to give an essence, or bamboos, preferably peeled bamboo shoots are finely cut or compressed to give an essence and the essence is used as an active ingredient to give an attractant of fly. Bamboo shoot of Phyllostachys pubescens or Pleioblastus simonii is preferable as the bamboo.
Patent JP-S6373747-A (JP)
Title: Switching power source circuit for key telephone set
Inventor: OMICHI MAKOTO
IPC: H04M1/00
Filed: 1986-09-17
Abstract: PURPOSE:To reduce the consumption of a reactive power, and a heating value, by controlling the number of pulses inputted to the base of a switching transistor by a control signal from the output port of a CPU. CONSTITUTION:When the output voltage of a smoothing circuit 6 is higher than a constant level, a control transistor 5 is turned on by the control signal from the output port 12 of the CPU1. The base of a switching transistor 3 is grounded, then the switching transistor 3 is turned off, and the base voltage of a switching transistor 2 becomes equal to an emitter voltage through a resistor 7, then the switching transistor 2 is turned off, and the output voltage of the smoothing circuit 6 goes down. Adversely, by the lowering of the output voltage of the smoothing circuit 6, the fact is detected by the CPU1, and the control transistor 5 is turned off. The switching transistor 3 turns on or off according to the pulse signal of an oscillation circuit 4, and the switching transistor 2 is turned on only while the switching transistor 3 is turned on, and the voltage of the collector is increased, and the output voltage of the smoothing circuit 6 is also increased.
Patent JP-H1149216-A (JP)
Title: Valved coating-device
Inventor: FURUICHI AKINORI
IPC: B65D47/42
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a valved coating-device in which valve-body durability, the facilitation of its formation, and a reduction in the number of component parts are realized. SOLUTION: The valved coating-device comprises a rear shaft 1 for storing a coating liquid in, a front shaft 2 which has a valve seat 6 on the internal face of its front end and is fixed to the front side of the rear shaft 1, and a valve body 8 disposed in the front shaft 2. The valve body 8 comprises a coating part 9 as a front portion, a flange 10 as a middle portion, a base 11 as a rear portion, and an elastic piece 12 for connecting the base 11 and flange 10, and has at the front of its coating part 9 a valve 14 abutting on the valve seat 6 of the front shaft 2. The valve body 8 is disposed in the front shaft 2 such that a coating tip 13 sticks out from the front end of the front shaft 2 and the valve 14 is in close contact with the valve seat 6 of the front shaft 2.  The valved coating-device discharges the coating liquid in the rear shaft 1 by pressing the coating tip 13 into the front shaft 2 or by pressing the external face of the rear shaft in its axial direction while pressing the coating tip 13 into the front shaft 2. In the valved coating-device, the elastic piece 12 of the valve body 8 is straight before it is disposed into the front shaft 2 and curved after disposed into the front shaft 2.
Patent JP-H0498288-A (JP)
Title: Control panel for small-sized device
Inventor: IIKAWA MASAAKI
IPC: G09F9/00
Filed: 1990-08-17
Abstract: PURPOSE:To obtain a small-sized device capable of easily reading displayed contents by providing a light emitter for lighting a liquid crystal display panel on the nearly entire length of the display panel in the horizontal direction near the lower edge part of the liquid crystal display panel. CONSTITUTION:The liquid crystal display character 31 on the display panel 3 is irradiated with the light which is made incident in a direction B from the light emitter 4 for irradiating the display panel 3 installed on the front surface of the lower edge part of the liquid crystal display panel 3. The reflected light (c) and the direction of an operator's eye in a standing state, or a seated state are nearly aligned. Then, the contrast between the display character 31 on the display panel 3 and the base part are also increased, so that the visibility can be improved. And a small-sized tubular lamp, etc., capable of obtaining the satisfactory brightness can be used as the light emitter 4, and also plural lamps can be arranged in front of the lower edge part of the display panel 3 on the entire length of the display panel 3 in the horizontal direction.
Patent JP-S6463771-A (JP)
Title: Freezing refrigerator
Inventor: NOGUCHI YASUTAKA
IPC: F25D17/08
Filed: 1987-09-02
Abstract: PURPOSE: To avoid growing water-penetrated or softened portions in vegetables stored in a vegetable chamber by indirectly cooling this chamber having uneven grooves and drain board-like protrusions on the inner wall and exposing a top face partition board of this chamber to a cold air in the icebox. CONSTITUTION: Air passages for indirectly cooling a vegetable chamber box 20 are disposed outside the back wall 32, sloped wall 33, right and left side walls 34, bottom wall 35 front wall 36 of the box 20 and cold air flows into the passages from a cooler 9 controlled by a vegetable chamber temp. controller 18. The vegetable chamber 4 has at its inner walls grooves 30 to guide condensed water to the bottom and drain board-like protrusions 31 to avoid directly contacting vegetables to the grooves 30. The top face of a partition board 9 is exposed to cold air from a cold chamber at a higher temp. to avoid dewing the bottom face, thereby avoiding causing water-penetrated spots or softened portions in the stored vegetables.
Patent JP-H0265511-A (JP)
Title: Emitter grounded amplifier
Inventor: TANABE KUNIO
IPC: H03K5/02
Filed: 1988-08-31
Abstract: PURPOSE:To obtain an excellent output characteristic to an input of a burst signal by supplying a base bias voltage to the base of a transistor(TR), supplying a collector bias voltage to the collector and extracting an output signal from the collector. CONSTITUTION:A collector of an NPN TR is connected to a collector bias voltage Vcc via a collector resistor Rc and an output signal Vout is extracted from the collector. The base is connected to the Vcc via a base resistor RB and receives an input signal Vin. Then the emitter is connected to ground via a parallel circuit comprising a Zener diode Dz and a capacitor CE, A voltage across the diode Dz does not rise over the Zener breakdown voltage. Thus, even if a burst signal is inputted to the base, the emitter potential does not almost change and the output signal Vout is shown in figure (c) and the same potential of inputs is nearly of the same potential at outputs.
Patent JP-H0381688-A (JP)
Title: Laser length measuring instrument
Inventor: NAKAJIMA KOJI
IPC: G01S17/32
Filed: 1989-08-23
Abstract: PURPOSE:To evade the output of an abnormal value by detecting the amplitude of a detected beat signal by a full-wave rectifying means, deciding whether the amplitude is larger than a constant level or not, and quitting outputting distance data converted from a cycle measurement and holding and outputting an output value right before abnormality occurs when the amplitude is less than the constant level. CONSTITUTION:A semiconductor laser 2 emits laser light which is frequency- modulated linearly and the period Tb of the obtained beat signal is counted to calculate the distance to a body to be measured from fb=1/Tb=f'.2R/c (where R is the measured distance, i.e. optical path difference, fb the beat signal frequency, f' a light frequency variation rate, Tb the beat signal period, and (c) the light speed), thereby outputting the found the distance. At this time, the amplitude of the beat signal is small as shown by A-B, the output of the comparator 14 becomes '0' and a latch circuit 11 does not update data, so that the output signal is held in this period. Then the beat signal amplitude becomes normal between B - C, so the distance output varies following up the recovery.
Patent JP-S6267709-A (JP)
Inventor: HERUMAN RIA
IPC: G11B20/10
Filed: 1986-09-18
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-H05215036-A (JP)
Title: Fuel injection device
Inventor: EGUCHI NOBUJI
IPC: F02M45/00
Filed: 1992-07-24
Abstract: PURPOSE:To perform high pressure injection without extending the diameter of the plunger of a fuel injection pump or increasing the lift of a cam. CONSTITUTION:The part generating the initial stroke of a cam 30 provided on the cam shaft 29 of a fuel injection pump 25 is formed of a tangent cam, the part corresponding to the following stroke is formed of a recessed cam, and a constant residual pressure valve is integrated into the delivery valve of a pump unit 26. The fuel pressurized by the fuel injection pump 25 is supplied to a fuel injection nozzle 20 by an injection pipe 24 formed of a tapered pipe. The spring 40 of the fuel injection nozzle 20 is compressed, whereby the opening valve pressure is set at a value of 180kg/cm<2> or more.
Patent JP-H05335283-A (JP)
Title: Plasma processing apparatus
Inventor: HASEGAWA MAKOTO
IPC: H01L21/302
Filed: 1992-07-23
Abstract: PURPOSE:To improve in-plane uniformity of the etching rate. CONSTITUTION:A magnetron plasma etching apparatus includes a susceptor 12 which places thereon a silicon wafer and serves as an electrode. Around the susceptor 12 there is disposed a carbon ring 22 having a larger outer diameter than the wafer and having lower electric resistance than the same. The carbon ring 22 is electrically connected with the susceptor 12. The carbon ring 22 improves wafer in-plane uniformity of etching.
Patent JP-S6373540-A (JP)
Title: Semiconductor device
Inventor: YAMAMICHI NOBUYUKI
IPC: H01L23/00
Filed: 1986-09-16
Abstract: PURPOSE:To detect a state of moisture absorption of a dried semiconductor device by its change of color, by marking at least one part of the surface of a package with ink containing a material which changes its color in accordance with temperature. CONSTITUTION:On the surface of a semiconductor device, usually, the indications 2 of names of company, product, etc. are impressed with marking ink. Further, another indication 3 is impressed at a position different from that of the indication 2, applying a marking ink containing a material which changes reversibly its color in accordance with temperature, for example cobalt chloride.
Patent JP-H0269163-A (JP)
Title: Production of ground fish meat and paste product of fish meat
Inventor: KANDA TAKEMI
IPC: A23L17/00
Filed: 1988-09-02
Abstract: PURPOSE:To prevent jellying of fish meat and to obtain a past product having elasticity, crispness, etc., by collecting fish meat from a fish containing jelly meat, bleaching the meat with water, dehydrating and blending the dehydrated meat with plasma. CONSTITUTION:A fish such as flatfish or salmon containing jelly meat is used as a raw material, fish meat is collected, bleached with water and dehydrated. Then the prepared dehydrated water is blended with plasma and optionally shaped, packed or frozen to give ground fish meat. The plasma is obtained by separating plasma components from blood of animal such as cow or chicken and the amount of the plasma added is properly about 0.2-5wt.% based on the dehydrated meat. The ground fish meat blended with the plasma is ground, seasoned, shaped and heat-treated so that a paste product of fish meat can be produced without preparing jellied meat.
Patent JP-S6459383-A (JP)
Title: Display address generator
Inventor: WAKIMOTO KINGO
IPC: G09G5/00
Filed: 1987-08-31
Abstract: PURPOSE: To simplify scrolling operation and reduce the occupation area of a circuit by using an adder instead of an LAG for 2nd and succeeding screens and finding the start addresses of the 2nd and succeeding screens by an offset method. CONSTITUTION: The display addresses 6 of a 1st screen are generated in order by a linear address generator(LAG) 7 by setting its start address to the address of the left end of a 1st line. Once the start address of the 1st screen appears on a display address line 6, an offset 10 is added by an adder 11 to the start address of the 1st screen and the result is outputted as the start address of the 2nd screen to a display line 12. The display addresses 6 of the 1st screen from the LAG 7 and the display addresses 12 of the 2nd screen generated by the adder 11 are so switched by a selecting circuit 8 as to correspond to actual screen positions, and used as display addresses 9 to access a memory. Consequently, scrolling can be performed only by changing the start address of the 1st screen and the circuit area is reducible.
Patent JP-S60111425-A (JP)
Title: Formation of alignment mark
Inventor: KATOU YOSHIHIDE
IPC: G03F9/00
Filed: 1983-11-22
Abstract: PURPOSE:To form a flattened heavy metallic alignment mark within a short time wile accelerating the mixing process of heavy metal in a substrate by a method wherein heavy ion with accelerated voltage is selectively implanted into a heavy metallic thin film pattern selectively formed on a substrate by lift off technology. CONSTITUTION:An opening 5' of a resist 5 is selectively formed on a substrate 1 by means of exposure or electron beam exposure (a). Next a heavy metallic thin film 4 such as molybudenum etc. thinner than the film thickness of the resist 5 is formed by sputtering process (b). Later a heavy metallic thin film material scattered by heavy ion is effectively implanted into the substrate 1 by means of irradiating the film 4 by heavy ion beam 6 heavier than the heavy metallic thin film material formed on the upper part of the opening 5' by ion implanting technology to form a marking part 10 (c). Finally almost flattened heavy metallic alignment mark 10 may be formed when any waste resist or the heavy metallic thin film left on the substrate 1 are removed (d).
Patent JP-H1159190-A (JP)
Title: Operating part structure of agricultural machine
Inventor: HIRAOKA MINORU
IPC: B60J7/00
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To operate even if an operator is in the standing postine by covering the specified height of the upper part of an operating part by a ceiling member when a seat of an operating part is in the seating state, by retreating the ceiling member to the specified height on the upper part, and making the ceiling member to be freely displaced in relation to the presence or absence of the seat. SOLUTION: A ceiling member 8B of an operating part is supported on right and left strut members 12, 12 provided on the rear part of a seat 11 of the operating part so as to be freely raised, lowered and oscillated around a lateral shaft core Pi. Moreover, a gas spring 13 is provided between the left strut member 2 and the left side part of the ceiling member 8B. When the operator performs the operation in a state where he stands on a step part S on the front side of the seat 11, since the ceiling member 8B is raised backward from the normal closing position, the operator does not contact the ceiling member 8B. While, when the operator seats on the seat 11, the ceiling member 8B is lowered against energizing force of the gas spring 13 and made into the normal closing state.