baber/WOPTO huggingface dataset:
Patent JP-S62121638-A (JP)
Title: Catalyst apparatus
Inventor: ARAKAWA HARUO
IPC: B01J19/30
Filed: 1985-11-19
Abstract: PURPOSE:To prevent the shift of stacked blocks, by mutually connecting and fixing catalytic blocks to the protruded end parts thereof at gathering parts of the corners of a casing or frame by metal connection jigs. CONSTITUTION:A plurality of catalyst blocks 1 each having a square cross-section received in a catalyst unit 2 is fed in a catalyst container from the upper part thereof by a filling apparatus to be arranged on a catalyst receiving stand 3 at the predetermined position thereof. At this time, with respect to the lowermost catalyst blocks 1, the protruded end part 1a of each catalyst block 1 is fixed by the bolt 6 and a metal fixing jig 5 provided to the corner art catalyst receiving stand 3 in an erected state. The catalyst blocks 1 on and after the second stage are stacked on the catalyst blocks 1 of the lowermost stage and upper, lower left and right catalyst blocks 1 are fixed by matching and engaging metal connection jigs 4 with the corners of said blocks 1.
Patent JP-H08118598-A (JP)
Title: Metal squeezee
Inventor: KAWARADA HIROSHI
IPC: B41F15/08
Filed: 1994-10-24
Abstract: PURPOSE: To reduce the quantity of ink supply by allowing ink not to be stayed on the squeezee even in the case of being high in ink viscosity. CONSTITUTION: The first metal plate 11 and second metal plate 12 are arranged In parallel, and bend portion 11a is formed on the tip end of the first metal plate 11, then the tip end of the bend portion 11a is put in contact with the second metal plate 12, further, urethane rubber 13 is held between both the metal plates 11, 12.
Patent JP-S63111149-A (JP)
Title: Sliding contact material
Inventor: MIYAMOTO MOTOHARU
IPC: H01R39/02
Filed: 1986-10-29
Abstract: PURPOSE:To obtain a sliding contact material remarkably excellent in wear resistance and reduced in the size of worn particles, by providing a surface layer consisting of one or more elements among Cr, Mg, and Zr to an alloy consisting of Au, Ag, and Cu by means of plating and by diffusing the surface layer to carry out alloying. CONSTITUTION:The surface layer consisting of one or more elements among Cr, Mg, and Zr is provided to the alloy consisting of, by weight, 60-65% Au, 26-34% Ag, and 6-11% Cu by means of sputtering, etc. It is preferable that the thickness of this surface layer is regulated to 0.01-5mum. Subsequently, diffusion treatment is applied to this surface layer under the conditions, e.g., of 300-500 deg.C and 0.5-1hr to alloy the surface layer, so that desired sliding contact material is contained. By using this sliding contact material, a sliding contact having low and stable contact resistance for an extremely long period can be obtained.
Patent JP-H04134248-A (JP)
Title: Optical inspection device
Inventor: TAKOJIMA TAKENAO
IPC: G01N21/59
Filed: 1990-09-27
Abstract: PURPOSE:To measure the varying condition in a short time by converting the optical path difference, or its change, of the penetrating or reflected beam of light from an object to be inspected into lightness/darkness, and focusing the corresponding image. CONSTITUTION:Monochromatic light from a light source 11 is projected onto an object to be inspected 13 placed in a lightness/darkness conversion part 12. In case the object 13 assumes L-film, a clear vessel 14 of glass etc. is filled with water 15, and L-film is formed at the water surface. The phase difference of the light having penetrated this object 13 is converted into lightness/darkness by a lightness/darkness conversion part 12, and the image is focused. The lightness/darkness image obtained on this image surface 22 is photographed by a video camera 24 and displayed in a display 26. In case the thickness or film quality differs, the corresponding part of the image in the display 26 is displayed lighter or darker than the other part. Thus the quality of the L-film 13 can be evaluated.
Patent JP-S61134787-A (JP)
Inventor: TERASAKI TAKASHI
IPC: G02F1/1335
Filed: 1984-12-05
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-H1198042-A (JP)
Title: Frequency conversion circuit
Inventor: MIZUNO HIROYUKI
IPC: H04B1/10
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain a circuit which does not need a steep characteristic switch by comparing the phases of a comparison input and a reference input to output error voltage, switching an IF output signal and an Lo signal of an IF filter to the comparison input and the reference input to connect. converting an error signal of a phase comparator into averaged direct current voltage and making offset voltage and added voltage control voltage. SOLUTION: A mixer 21 mixes an RF signal with an oscillation frequency Fo of a VCO 40 and acquires RF±Fo of an IF output. Next, an IF filter 30 makes a difference frequency RF-Fo pass and makes it one comparison input Fv of a phase comparator 50. Also, a local signal Lo is the other reference input Fr of the comparator 50. The comparator 50 compares the phases of the inputs Fr and Fv and outputs an error signal. This signal is converted into averaged direct current voltage by an LPF 60 of a loop filter. An adder 70 adds offset voltage VH to the balanced direct current voltage and configures a PLL circuit.
Patent JP-H02106094-A (JP)
Title: Circuit board and manufacture thereof
Inventor: YUMOTO TETSUO
IPC: H05K3/00
Filed: 1988-10-15
Abstract: PURPOSE:To prevent an etching liquid from remaining on the end part on the side of the exposed end face of a pin and to prevent the corrosion of a circuit part by a method wherein the circuit part is formed on the surface, from which the end face of the pin is exposed, of a substrate in such a way as to cover the exposed end face of the pin beyond the outer periphery of this end face. CONSTITUTION:A substrate 1, with which a pin 2 is provided integrally, is provided and a circuit part 4 is formed on the surface, from which an end face 21 of the pin 2 is exposed, of the substrate 1 in such a way as to cover the exposed end face 21 of the pin 2 beyond the outer periphery of this end face 21. Thereby, as the substrate 1, the pin 2 and the circuit part 4 can be integrally connected without making a solder interpose between them, the reliability of the connection is high and the substrate, and the pin and the circuit part can be connected integrally in a simple process. Moreover, as the circuit part 4 covers the exposed end face 21 of the pin 2 beyond the outer periphery of this end face 21, it can be prevented that an etching liquid remains on the end part on the side of the exposed end face of the pin and the circuit part is corroded.
Patent JP-H08125286-A (JP)
Title: Ultracompact q-switched microlaser and method related thereto
Inventor: HAGOOPU INJIEIAN
IPC: H01S3/109
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a beam array of pulse beams that are parallel and strong by simultaneously and selectively allowing an arbitrary number of laser elements at arbitrary positions of a microlaser matrix array to emit light. SOLUTION: A solid laser crystal 24 is excited by changing the output light of a semiconductor laser 10 for excitation consisting of a gallium arsenide chip that is provided at a heat sink 19 into a parallel luminous flux by a microlens 20. An electrical absorbing modulator 26 functions as the Q switch of a solid laser and controls the generation of strong pulse beams. By configuring the small micro laser element in a matrix array, a pulse beam with a high peak value is generated by applying a signal voltage to the modulator 26 and performing Q-switch, thus creating a pulse light beam array with an arbitrary space distribution. Also, a frequency-doubling equipment 28 and a light parametric oscillator 30 are added to each microlaser element, thus reducing or extending the wavelength of output beams.
Patent JP-S63185543-A (JP)
Inventor: ROJIYAA TEII RABURENITSUCHI
IPC: B25B1/18
Filed: 1987-10-15
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-H02105775-A (JP)
Title: Picture reader
Inventor: TAKEUCHI YUKIHISA
IPC: H04N1/10
Filed: 1988-10-14
Abstract: PURPOSE:To improve the picture quality at the joining part of pictures before and after picture reading is interrupted by reading the drive starting signal of a motor prior to reading of synchronizing signals when reading is restarted. CONSTITUTION:The data of the line being read by a reading sensor 21 at the point of time when a host issues a reading interrupting instruction are trans ferred when the reading is restarted. Namely, when the reading is restarted, a selector 26 is connected with a line buffer 25 and the picture data read before the reading is interrupted are first transferred to the host. After transferring the picture data the sensor 26 is switched. Therefore, the buffer memory 25 is provided for accumulating picture data of at least (n) lines quantity end the driving signal of an exposing and scanning means from the 1st line to the n-th line after the reading is started is made to precede the driving signal of the reading means 21 from the 1st line to the n-th line and the driving signal of the exposing and scanning means from the (n+1)th line is made to synchro nize to the driving signal of the reading means 21. Therefore, pictures before and after reading is interrupted and restarted can be joined perfectly.
Patent JP-H01100935-A (JP)
Title: Semiconductor device
Inventor: KIMURA TAKASHI
IPC: G01R31/26
Filed: 1987-10-14
Abstract: PURPOSE:To provide a semiconductor device, whose current amplification factor can be controlled with good reproducibility, by providing a fourth semiconductor region, which is used as a pseudo-base, in a third semiconductor region, which has the same conductivity type as a second semiconductor region that is to become a base region and includes impurities at higher concentration than the second semiconductor region, and decreasing the reverse breakdown strength of a P-N junction comprising the fourth semiconductor region and the third semiconductor region. CONSTITUTION:In an N-P-N type transistor, an N<+> type high concentration region 16 is a pseudo-base region, a polycrystalline silicon layer 21 is an emitter electrode and a polycrystalline silicon layer 22 is a pseudo-base electrode. In this transistor, the N<+> type high concentration region 16 is formed in a P<+> type high concentration region 15, whose impurity concentration is higher than that of a P-type base region 12. Therefore, the value of a reverse bias voltage, which is to be applied to a P-N junction comprising the N<+> type high concentration region 16 and the P<+> type high concentration region 15 when a base current is made to flow, can be made small. As a result, the conditions when hFE is measured become more closer to those for a main body transistor. Even in the case of a high frequency transistor, in which the diffusing depth of the P-type base region 12 is shallow, approximately the same hFE as that of the main body transistor is obtained. Thus the hFE can be controlled with good reproducibility.
Patent JP-H0890259-A (JP)
Title: Reforming method of press-contact burr and reformed gas generator
Inventor: TAKAMA MASAKAZU
IPC: B60R21/264
Filed: 1994-09-27
Abstract: PURPOSE: To provide a simple an inexpensive reforming method of press-contact burrs to generate no cutting layer by pressing a roller having the prescribed tooth profile against an article body to be joined during or after the frictional pressing of press-contact burrs. CONSTITUTION: Press-contact burrs 28 are pressed against a joining part 26 by a roller 51 to achieve the reforming without generating the cutting chips, etc., and the reformed surface does not generate any catch during the handling, or no deburred pieces fall. In particular, when reforming is achieved by the so-called knurling where the prescribed tooth profile is provided on the roller 51, the appearance of a product is improved, and the utilization for the discrimination of the product or the process control can be realized by stamping the pattern or the symbol on the product. Such a reforming method is effective in preventing the generation of cutting chips or deburred pieces, and especially effective in the case where the work to be joined generally contains an electrical contact in its structure or in the case of a gas generator 1.
Patent JP-2001079988-A (JP)
Title: Decorative sheet, decorative material using the decorative sheet and manufacture of decorative sheet
Inventor: TAKAHASHI KAZUHIRO
IPC: B32B27/04
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet having the design properties similar to the design properties provided by the printing heretofore available, having after workabilities such as bendability or the like and also having superior wear resistance and mechanical physical properties of a color layer demonstrating the design properties and also provide a manufacturing method for the decorative sheet. SOLUTION: A decorative sheet 7 is provided with a transparent-translucent base paper-layer 3 impregnated with resin formed of a base 1 impregnated and set with a synthetic resin liquid and a masking layer 6 formed on the back 4 of the base paper 1. The side of the masking layer 6 of the decorative sheet 7 is stuck on a decorative base to manufacture a decorative material. A manufacturing method for the decorative sheet 7 comprises a process in which the base paper 1 is impregnated with the synthetic resin and set to turn the base paper into transparent-translucent and obtain a transparent-translucent base paper layer 3 impregnated with resin and a process in which a making layer 6 is formed on the back of the base paper 1.
Patent JP-S63113665-A (JP)
Title: Commodity information terminal utilizing ram card
Inventor: TAKENO KOHEI
IPC: G07G1/12
Filed: 1986-10-30
Abstract: PURPOSE:To prevent a defective RAM card from being used and to easily find the misloading of a RAM card by providing a sensor which detects the cover of the RAM card being closed correctly so as to detect the timing of the loading of the RAM card. CONSTITUTION:A person is charge needs to open the cover of the IC RAM card when replacing the IC RAM card. The cover sensor 10 detects the cover of this IC RAM card being opened and a CPU enters a wait state. The person is charge closes the cover of the IC RAM card after replacing the IC RAM card and the cover sensor 10 detects that and sends information to the CPU. Consequently, an IC RAM card interface and the IC RAM card are diagnosed automatically according to a procedure stored in a program memory and it is checked whether or not all bits of the data bus and address bus of the IC RAM card function normally; if the IC RAM card is misloaded, that is found immediately.
Patent JP-2001085829-A (JP)
Title: Flux transfer apparatus
Inventor: KOIKE TOSHIO
IPC: H01L21/60
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To drive a plurality of rotary discs at the same time, at various rotation speeds using, a single rotary motor. SOLUTION: A flux is transferred to a bump electrode of an electronic part held with an attaching head. Here, a pair of rotary discs 40 and 40A, where a flux supplied from a flux supply part 32 is kept, a rotary motor 41 for rotating the rotary discs 40 and 40A, and a transmission mechanism (pulley 42, belt 43, pulleys 44 and 44) which transmits the rotation of rotary motor 41 to the rotary disks 40 and 40A, are provided. By changing the 44 to a pulley of different diameter (for example, the pulley 44A whose diameter is smaller than that of the pulley 44) according to a flux characteristics, so that a pair of rotary discs 40 is rotated at a rotation speed, corresponding to the flux of various characteristics at the same time with the single rotary motor 41.
Patent JP-H09101242-A (JP)
Title: Method and apparatus for preparing sliced piece
Inventor: HIGUCHI TOSHIRO
IPC: G01N1/28
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To make it possible even for an unskilled person to slice a solid state sample easily while ensuring stabilized quality by suppressing the inconvenience, e.g. creases, shrinkage and breakage developed on a sliced piece in slicing a solid state sample. SOLUTION: A solid state sample 12 is fed in the direction B. A sheet-like member 23 is then bonded to the surface 12A of solid state sample to be sliced by means of a bonder 21. Subsequently, it is pressed and the solid state sample 12 covered with the sheet-like member 23 is cut by means of a cutter 11. When the sheet-like member 23 is prepared, it may be prepared in the conventional process for preparing a sliced piece.
Patent JP-H04136628-A (JP)
Title: Hot-water heating apparatus
Inventor: MUTO YOSHIO
IPC: F24H1/22
Filed: 1990-09-27
Abstract: PURPOSE:To effectively perform freeze-preventing operation with a low radiation loss, by a method wherein when an operation signal is not transmitted and the temperature detected by a sensor for water temperature is at a specific temperature or lower, a circulating pump is operated and a heat source device is operated with the amount of heating smaller than a maximum amount thereof. CONSTITUTION:When the temperature detected by a sensor 16 for water temperature is at a specific temperature or lower during the stoppage of heating--operation, both of control valves 25, 26 are opened and a circulating pump 5 is operated and a gas burner 11 is operated by a specific amount of combustion small than a maximum amount thereof. Hot water of a proper temperature is supplied throughout a hot water-circulating circuit C and the water is prevented from feezing in the hot water- circulating circuit C. The apparatus is so operated that the water temperature is not excessively raised and the radiation loss is as small as possible, and thus freeze- preventing operation can be effectively performed. Furthermore, since the freeze- preventing operation is released when the water temperature is higher than a specific temperature or when an operation signal is transmitted, an operating time for the prevention of feezing is reduced to the minimum and comfortable hot-water heating can be obtained.
Patent JP-S61138307-A (JP)
Title: Programmable controller system
Inventor: NAKADA KAZUE
IPC: G05B19/05
Filed: 1984-12-10
Abstract: PURPOSE:To make a system simple and inexpensive by realizing a program/ monitor device which can be shared among various programmable controllers different in function and language. CONSTITUTION:A program/monitor device 1 generates and transmits a code corresponding to the operation of an operation unit by an input operation part 9, which is operated in accordance with the operation of a key input part, and a transmitting and receiving part 11. meanwhile, a programmable controller 4 receives the code sent from the device 1 through a converting means of a transmitting and receiving part 13 and executes an operation corresponding to this code, and the classification of this operation is dependent upon the classification of the programmable controller but is independent of the classification of the code. Thus, the operation of the device 1 is changed to realize the programmable controller system where the same device 1 is shared among various programmable controllers.
Patent JP-H10106745-A (JP)
Title: Operation method of ac arc furnace
Inventor: SUZUKI TAKESHI
IPC: H05B7/148
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To restrain the occurrence of an arc break, and increase efficiency in operation by providing an inverter device in a power source equipment connected to an AC arc furnace, and supplying AC electric power having a sharp zero crossing edge part. SOLUTION: In an AC arc furnace 1, electric power is supplied to an electrode 2 from a power supply circuit having of a high voltage power source 4, a switch 5, a circuit breaker 6, a transformer 7 for a furnace and an inverter device 8, and an arc is generated between it and an inserted raw material 3. A rectifier circuit and an inverter circuit are provided in the device 8 connected between the transformer 7 and the electrode 2. When a waveform of AC electric power supplied to the furnace 1 is a sine wave, since an electric power change corresponding to a positive and negative change is gentle, an arc break is caused. In order to restrain this, a waveform is controlled by the device 8 so as to become AC electric power having a sharp zero crossing edge part like a rectangular wave or a trapezoidal rectangular wave.  Therefore, time of an arc break and work time for restriking are reduced, and a burden on an operator is also reduced.
Patent JP-H0598046-A (JP)
Title: Apparatus for recovering etching liquid
Inventor: YOSHIDA MASANORI
IPC: C08J7/00
Filed: 1991-10-07
Abstract: PURPOSE:To efficiently recover an etching liq. remaining in a tube after etching has been done without allowing the liq. to by oxidized. CONSTITUTION:An expensive, remaining etching liq. 4 adherent to the inside of a fluororesin tube 1 is efficiently recovered without allowing the liq. to be oxidized by installing a nozzle 6 which can be put into and pulled out of the tube 1 and ejects an inert gas in the circumference direction. Since the liq. 4 scarcely remains in the tube 1, both the amt. of a washing liq. used in the next step and the time for washing can be reduced.
Patent JP-2000069854-A (JP)
Title: Hanging planter
Inventor: TOKITA YOSHIAKI
IPC: A01G9/02
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a hanging planter allowing an easy seedling planting work. SOLUTION: A bag 1 can be hung by means of handing holes 8a and 9b formed at the upper part of the bag. On the side faces of the bag 1, cross-shaped cuttings 10 for constituting insertion parts where a plant is inserted are formed. The bag 1 has an upper opening due to a cutting 6 and also an opening and closing part 7 at a part vertically extending along the right side. The opening and closing part 7 is constituted in such a manner that it can be freely opened and closed by using a hock-and-loop fastener 8a and 8b.
Patent JP-H1099119-A (JP)
Title: Card holder
Inventor: IZUMI SHUNEI
IPC: A45C11/18
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To perform putting-in/taking-out of various cards to/from a card holder and inserting operation of a ticket vendor with one hand by arranging a finger inserting space which is formed in a pair of one end part recessed groove and other end part recessed groove to hold the cards and is formed as a through space reaching the vicinity of the other side edge part of a base board from one side edge part of the base board. SOLUTION: Projecting parts 13 projecting in the direction perpendicular to the surface side 3 are respectively arranged in one end part and the other end part on the short edge side of the surface side 3 of a base board 1 made of synthetic resin. One end part recessed groove 14 and the other end part recessed groove 15 capable of holding cards are oppositely arranged in opposed parts of these projecting parts 13 so as to become a parallel condition with the surface side 3 of the base board 1. A finger inserting space 16 reaching the vicinity of a central part of the other side edge part 6 is also obliquely arranged in the vicinity of the other side edge part 6 of the long edge side of the base board 1 from a position close to the other end part recessed groove 15 of one side edge part 5 on the long edge side of the base board 1.
Patent JP-S61129323-A (JP)
Inventor: BUARUTAA SHIETSURAA
IPC: B60J7/05
Filed: 1985-11-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000092146-A (JP)
Title: Multi-modem transmitter
Inventor: HOKANISHI HISATO
IPC: H04L47/43
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To simultaneously use plural analog channels and to transmit data at high speed. SOLUTION: A demultiplexer 8 divides high-speed data outputted by a high- speed data terminal 10 into three and converts them into low-speed data. The low-speed data are transmitted by using the three analog channels via a modem 12. A multiplexer 14 reconstitutes the original high-speed data, by integrating the three low-speed data received with the use of the three modems 12 and sends them out to the high-speed data terminal 10.