baber/WOPTO huggingface dataset:
Patent JP-H09239480-A (JP)
Title: Forging die
Inventor: SANPEI KATSUMI
IPC: B21J13/02
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To reduce a forming load by effectively causing plastic flow. SOLUTION: An annular stock accommodating part, in which a cylindrical stock 13 is fitted, is arranged between a tooth form die 11 and punch 12, further, a shape imparting part 11b is arranged on the inner peripheral face of the die 11 facing the upper end outer periphery of the stock accommodating part, a relief hole part C is arranged between the lower end face 12d of punch 12 facing the lower end inner periphery of stock accommodating part and the bottom face 11a of die 11, when the cylindrical stock is compressed in the axial direction, metal is caused to flow toward the shape imparting part 11b and relief hole part C, the shape imparting part 11b is filled up, excess stock is caused to flow in the relief hole part C.  By this method, even though the shape having a small deforming quantity from the shape of stock 13, high precision formed part is formed with a relatively small load.
Patent JP-S59207301-A (JP)
Inventor: TATENO AKIRA
IPC: A47B77/18
Filed: 1983-05-10
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-S62239628-A (JP)
Title: Signal transmission equipment
Inventor: HARADA YUTAKA
IPC: B66B1/14
Filed: 1986-04-11
Abstract: PURPOSE:To increase number of signal processing means connected to a main transmission means by providing a signal distribution means to the main transmission means and connecting plural sub transmission means to the said signal distribution means. CONSTITUTION:The signal is transmitted between an elevator controller 1 and hall call registration devices A1-A(N-2) via the 1st transmitter 2. The signal is transmitted between the elevator controller 1 and hall call registration devices B1-B(N-l) via the 1st signal transmitter 2, a signal distribution circuit 3 and the 2nd transmitter 4. Further, the signal is transmitted between the elevator controller 1 and hall call registration devices C1-C(N-l) via the 1st transmitter 2, the signal distribution circuit 3 and the 3rd transmitter 5. The (N-2)-set of hall call registration devices are connected to the 1st transmitter 2 and (N-l)-set of hall call registration devices are connected to the 2nd transmit ter 4, and (N-1)-set of hall call registration devices are connected to the 3rd transmitter 5. That is, {(N-2)+(N-l)+(N-l)}-set of hall call registration devices are connected to the 1st transmitter 2.
Patent JP-H07268518-A (JP)
Title: Zirconium alloy material for light water reactor
Inventor: TSUCHIUCHI YOSHIHIRO
IPC: C22C16/00
Filed: 1994-03-28
Abstract: PURPOSE:To produce a zirconium alloy material for a light water reactor small in swelling, by using the isotopes of Sn, Fe, and Cr to be added to Zr having small neutron absorption cross sections. CONSTITUTION:In a zirconium alloy material for a light water reactor obtd. by adding at least Sn, Fe and Cr and, if required, furthermore, Ni is added thereto, and as the Fe, Cr and Ni in the alloy components, the ones obtd. by concentrating <54>Fe, <52>Cr or/and <54>Cr, <60>Ni or/and <61>Ni are used. The isotopes of those alloy components are small in neutron absorption cross sections, and by selectively using the same as the alloy components, swelling caused by the elements to be added can effectively be reduced without affecting the mechanical properties and corrosion resistance of the alloy material.
Patent JP-S63247888-A (JP)
Title: Ic card
Inventor: ATSUMI SHIRO
IPC: G06K19/07
Filed: 1987-04-03
Abstract: PURPOSE:To discriminate whether a password is true or not or inquire about history information by the offline operation of only a card by giving a function deciding whether the password is true or not, and a function retrieving history information. CONSTITUTION:An IC card 1 is provided with a keyboard 2 as the information input means, a display part 3 as the information display means, an IC 4, a power supply part 5A, and external connection terminals 6A-6E. Transaction history information is stored in an EEPROM 48 through a CPU 41. A password number is inputted from the keyboard 2, and it is discriminated by the CPU 41 whether the inputted password number is true or not. Further, transaction history information stored in the EEPROM 48 is displayed on the display part 3.
Patent JP-H03282178-A (JP)
Title: Heat exchanger
Inventor: OKA KENSUKE
IPC: F25D23/00
Filed: 1990-03-29
Abstract: PURPOSE:To be scarcely filled with heat from a compressor in a machine unit having a heat exchanging unit placed therein and to scarcely apply rainy water to the compressor by providing a vent port at a position deviated from the compressor at a ceiling plate of the machine unit. CONSTITUTION:A refrigerator 25 (compressor 29) is disposed under a first ceiling plate 9, and this refrigerator 25 is disposed under a second ceiling plate 10. That is, the compressor 29 and a vent port 12 are deviated. The port 12 is formed of a cut and raised piece 34 at the plate 10. Rainy water invaded from the port 12 into a machine unit 2 is received by a drain pan 35, and heated to be evaporated by the air in the unit 2. The drain water which is not yet evaporated is fed from the end of the pan 35 along the side panel 7 of the unit 2.
Patent JP-S60224928-A (JP)
Title: Suction system for supercharged engine
Inventor: OKIMOTO HARUO
IPC: F02B27/00
Filed: 1984-04-23
Abstract: PURPOSE:To make improvements in charging efficiency at a low-speed range, by specifying the length of a passage at the downstream of an expansion chamber in a main suction passage in particular, in case of a device installing a timing valve, which is operated so as to supercharge an engine at suction stroke closing time, in the downstream of a supercharger in a supercharging passage. CONSTITUTION:A suction passage 11 is branched off into a main suction passage 12 and a supercharging passage 13 from its midway, while a throttle valve 17 and an expansion chamber 18 both are installed in this main suction passage 12. On the other hand, a vane type supercharger 20, a supercharged air control valve 22 and a timing valve 23 are all installed in the supercharging passage 13. In the above-mentioned, the length of the main suction passage 12 at the downstream of the expansion chamber 18 is set so as to cause a compressional wave to be added to the vicinity of a main suction port 14 at suction stroke closing time by means of a suction inertial effect at an engine low-speed range of less than 3,000 r.p.m. With this constitution, suction pressure in and around a main suction port 4 is raised up, preventing the prefiring of supercharged air from occurring, whereby charging efficiency is improved.
Patent JP-S527517-A (JP)
Title: Apparatus for preventing runaway of loop car
Inventor: TANAKA TOSHIAKI
IPC: B61B9/00
Filed: 1975-07-07
Abstract: PURPOSE: To prevent runaway of a loop car by the provision of a brake means for effecting mechanical braking with restoring force. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5417519-A (JP)
Title: Low temperature underground storage tank facility
Inventor: HAMADA AKIRA
IPC: F17C13/10
Filed: 1977-07-11
Abstract: PURPOSE:To improve the stability of a tank, by burying a plurality of pipes, to which ambient flanks a plurality of holes are drilled, in the earth around the tank, by sending oils into each pipe by pressure and by shaping a hydrophobic low heat transfer zone to the circumference porion of the tank.
Patent JP-H06293020-A (JP)
Title: Slicing machine
Inventor: KATAYAMA HAJIME
IPC: B28D5/02
Filed: 1993-04-09
Abstract: PURPOSE:To carry out the cutting working having a high accuracy by reducing vibrations during working. CONSTITUTION:Chuck bodies 6, on which cutter blades 8 are mounted, are installed to a plurality of spindles 1, 2 set up so as to be adjoined respectively. These spindles 1, 2 are rotated synchronously by spindle motors 3, 4, a semiconductor ingot 7 is cut and worked simultaneously by the cutter blades 8 while vibrations produced during cutting are detected by a vibration sensor 14, and the phase of each chuck body 6 is changed so that vibrations are reduced maximally, thus reducing vibrations produced during working, then allowing cutting working having high accuracy.
Patent JP-H05246227-A (JP)
Title: Damping force controller for damping force variable type shock absorber
Inventor: UEMAE HAJIME
IPC: B60G17/08
Filed: 1992-03-04
Abstract: PURPOSE:To reduce swing of a vehicle body effectively and to improve riding comfortableness of the vehicle in the case of running on a wavy road surface. CONSTITUTION:A damping force controller is provided with an acceleration sensor 18 for detecting vertical acceleration G of a vehicle body and a controller 20 for switching a damping force of a shock absorber 10 from a low state to a high state, when the vertical acceleration value is a standard value Go or more, so as to keep it at high state for a prescribed holding time. The controller compares reference values (for example the maximum value) before and after the switching of the damping force from the low state to the high state and when the reference value after the switching is more than the reference value before the switching, the damping force of the shock absorber is returned to the low state.
Patent JP-S578462-A (JP)
Title: Method and apparatus for inspecting printed circuit board
Inventor: HORIUCHI KOUICHI
IPC: G01R31/28
Filed: 1980-06-20
Abstract: PURPOSE:To connect to an inspecting device by one probe planted board, by connecting to one surface of a double surface printed circuit board through a contact member, and forming probe contacts of said contact member on the side turned in the same direction as the other surface of the printed circuit board. CONSTITUTION:As for an A surface contact member 1, induction-wiring is made to an A surface contact part 3 provided on the position corresponding to A surface check points 9 of a printed circuit board 8 to be inspected, from probe contacts 2 arrayed at the same positions which have been decided in advance on the outside circumferential part. A probe planted board 4 is provided with A surface probes 5 corresponding to the probe contacts 2 on the A surface contact member 1, and B surface probes 5 corresponding to B surface check points 9' of a printed circuit board 8' to be inspected, and each probe is connected to a measuring apparatus 7 through a lead wire 6. In this way, when the A surface contact member 1, the printed circuit board 8 to be inspected, and the probe planted board 4 are piled up in order, it is possible to execute disconnection and short circuit tests of a printed circuit board to be inspected, having check points on both the surfaces.
Patent JP-S63249137-A (JP)
Title: Electronic overhead projector device
Inventor: NAKAJIMA YASUSHI
IPC: G03B21/132
Filed: 1987-04-06
Abstract: PURPOSE:To make the management of a large quantity of data easy and, to improve the usability of an electronic overhead projector device, by keeping data which is produced by means of a word processor, etc., and to be displayed by means of the projector device in a floppy disk. CONSTITUTION:A microprocessor 31 loads data into a main memory 32 from a floppy disk through a floppy disk device controller 36 and transfers font data to a memory 38 for display from a font ROM 34 in the case of characters based on the loaded data. In the case of graphic data, etc., the microprocessor 31 directly plats the graphic data in the displaying memory 38. A display controller 37 outputs the data of the memory 38 to a cathode-ray tube 4 which is exclusively used for projection after converting the data into RBG signals 39 and the data are displayed on the cathode-ray tube 4. The data is then displayed on a screen 8 through a reflecting mirror 5 and projector lens 7. Therefore, no paper is required for this overhead projector device and data can be managed in the form of floppy disks.
Patent JP-H03281417-A (JP)
Title: Hydraulic and pneumatic suspension
Inventor: MIWA KATSUHIKO
IPC: B60G17/015
Filed: 1990-03-29
Abstract: PURPOSE:To save energy by means of simple constitution by providing a control piston, which is actuated by the instruction from an attitude controller, in an accumulator, by varying the capacity of an accumulator gas chamber, and by controlling the internal pressure of a damper cylinder. CONSTITUTION:A control piston 33, which is actuated by the instruction from an attitude controller 5, is provided in a accumulator 3 for gas springs, and the capacity of a gas chamber 3a is varied by the actuation of the control piston 33. A free piston 32 is moved by this variation. The capacity of an accumulator chamber 3b is varied by this movement, and as a result, oil is moved between the accumulator chamber 3b and the lower chamber of an absorber cylinder 2 through a tube 10. As a result, a damper function is generated. Thus, energy can be saved by simple constitution.
Patent JP-2000274956-A (JP)
Title: Induction furnace
Inventor: ARIGA KIKUO
IPC: F27D1/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide the refractory of an induction furnace which enables the extension of the life of the furnace and the stable operation. SOLUTION: An induction furnace, which is used for the fusion and/or refining of rear earth metal or metal containing rear earth metal, is of multilayer refractory structure, and the refractory for lining of the furnace is made in at least two-layer structure, and its working layer (the innermost part) is made of figurate refractory being manufactured by making at least its sidewall integrally of such material that cerium material of 74 micron or under is 5-50 wt.% and the rest is high alumina material of 75 wt.% or over in alumina content and/or a proper organic or inorganic deflocculant or hardener is added to alumina material and that they are kneaded, and applying heat treatment in a temperature range of 200 deg.C-1000 deg.C to it to put the porosity at 15% or under,  and also the outermost part is made of dry amorphous refractory which has hot linear expansion property equivalent to or more than the inner member.
Patent JP-H02261239-A (JP)
Title: Clock generating device
Inventor: TANIGAWA RYUICHI
IPC: H04W84/02
Filed: 1989-03-31
Abstract: PURPOSE:To realize low power consumption and to improve the reliability by generating simultaneously a clock for baud rate and a clock for real time clock from one clock generator. CONSTITUTION:Clocks for baud rate of 19200Hz, 9600Hz, 4800Hz, 2400Hz and 1200Hz are obtained by a baud rate clock generating section 2 composed of a 1/2 frequency division stage circuit from, e.g., the clock generator 1 of 38.4kHz. A clock output in 1200Hz from the baud rate clock generating section 2 is given to a real time clock generating section 3 composed of a 1/2<4> frequency dividing circuit, a 1/5<2> frequency dividing circuit and a 1/3 frequency dividing circuit, the frequency of 75Hz is obtained from the 1200Hz clock by the 1/2<4> frequency dividing circuit and divided into 3Hz while passing through twice the 1/5 frequency dividing circuit and the 3Hz frequency is given to the 1/3 frequency dividing circuit and divided into a 1Hz real time clock.
Patent JP-S621599-A (JP)
Inventor: KAWAMURA YUTAKA
IPC: B43L13/00
Filed: 1986-04-09
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-S63249874-A (JP)
Title: Fixing device
Inventor: KATO KAZUYUKI
IPC: G03G15/20
Filed: 1987-04-06
Abstract: PURPOSE:To evenly execute a fixation even if a form of large width is allowed to pass through immediately after a form of small width has been allowed to pass through continuously, by providing a stage for blowing air from a part where the contact frequency of transfer paper is small to a part where the contact frequency is large, in a heating roller. CONSTITUTION:Air is blown by an air blower 6, and also, heat is taken away by the air, therefore, within a range extending from a position L1 to L3, a temperature falls, but on the contrary, in positions L4-L5 of the opposite side of a roller 1, the temperature rises. In this state, when a form of the minimum size is allowed to pass through, heat is taken away by the form between the position L4 and L5 and a temperature falls, but as a whole, it becomes a stable state within an prescribed temperature range, and even if it is controlled by a thermistor 4 which has been placed between the position L4 and L5, abnormal heating of a part where paper is not allowed to pass through is avoided. In case of a large size, air blowing is stopped since the whole range of the heating roller 1 is used, and in case of the form of an intermediate size, the air blowing quantity by the air blower 6 is controlled at every size. In such a way, even with regard to the form of any size, a stable fixation is obtained.
Patent JP-S60225905-A (JP)
Title: Sequence control device
Inventor: INAMORI MICHIHIRO
IPC: G05B19/05
Filed: 1984-04-25
Abstract: PURPOSE:To increase a processing speed by constituting the titled device so that an address for reading out input information can be generated, when an operation code of an instruction of a sequence program is being decoded by an operation processing part. CONSTITUTION:An operation processing part 4 reads an operation code from a program memory 1, and subsequently, sends out an operation start instruction to an address generator circuit 21, and thereafter, decodes the read operation code. Also, in the address generator circuit 21, an operand and a relay number are read from a program memory 20 by the operation start instruction. Subsequently, based on its data, a table address for executing an access to a prescribed address of the input table memory to be read or written is calculated and set to an address memory. In this way, the operation of the table address can be executed by keeping pace with the decoding of the operation code, and the processing speed can be increased as a whole.
Patent JP-S5510256-A (JP)
Title: Binary three-level signal system
Inventor: NAGASAWA KIMIO
IPC: H03M5/16
Filed: 1978-07-07
Abstract: PURPOSE:To simplify operation without using a clock signal, etc., by setting a signal of the 3rd level in addition to a binary signal when recording or inputting binary code information and by allotting the signal of the 3rd level to even-numbered signals when the same binary signals continue. CONSTITUTION:To convert binary code into a three-level signal, a shift to low- level signal L is made when binary code information of ''0'' appears after high- level signal H is outputted and a shift to signal M of the 3rd level differing from the binary signal is made when binary code information of ''1'' appears. When binary code information of ''0'' comes after low-level signal L, a shift to level signal M of the 3rd level is made. When information of ''0'' comes after signal M of the 3rd level, a shift to low-level signal L is made and when information of ''1'', a shift to high-level signal H is made. Then, conversion from binary code information into a three-level signal is carried out easily through automatic of manual operation.
Patent JP-H03283834-A (JP)
Title: Information system
Inventor: ICHIKAWA KENICHI
IPC: H04H20/62
Filed: 1990-03-30
Abstract: PURPOSE:To accurately report a destination by converting an inputted destination name to a code to store it and collating it with the signal from a transmitter. CONSTITUTION:A transmission part 1A of a transmitter 1 outputs a train station name as several first bytes and next outputs information related to the station. A collating part reception part 13 receives the radio wave transmitted from each station at each time when a train approaches the station, and received station name and information are transferred to a collating part 14 and an output part 15 respectively. The collating part 14 collates the station name code in the reception signal from the collating part reception part 13 with the station name code stored in a storage part 12 and sends an output enable signal to the output part 15 in the case of coincidence. When receiving this output enable signal, the output part 15 outputs the station name and the other received information to an earphone 15A and a display device 15B. Thus, a passenger on the vehicle can be accurately informed of the destination and information related to it when the vehicle approaches the destination.
Patent JP-S63249944-A (JP)
Title: Optical pickup actuator
Inventor: MATSUNAMI TAKAO
IPC: G11B7/09
Filed: 1987-04-03
Abstract: PURPOSE:To improve the durability and the vibration-resistance of a sliding part, by arranging a magnetic material at a position confronting with the yoke of an objective lens holding plate. CONSTITUTION:By attaching the magnetic material 22 on the side plane of the objective lens holding plate 15 and arranging it so as to confront with the yoke 21, the magnetic material 22 receives an suction force by leakage flux from the yoke 21, and is attracted to the yoke 21 side. Therefore, when an optical disk device is used vertically, a bearing part 14 is pressed to a supporting shaft 16 in one direction due to the dead weight of a movable part such as the objective lens holding plate 15, etc., but, it is possible to reduce or offset a pressing force put on the supporting shaft 16 by the suction force. Also, when the device is used horizontally, the suction force acts as a force to press the bearing part 14 on the supporting shaft 16, but, the pressing force at that time is less than around the weight of the movable part at the most, and also, only a small amount of change of the pressing force exists at the time of turning or sliding the objective lens holding plate 15. In such a way, it is possible to improve the vibration-resistance and the impact-resistance of the sliding part.
Patent JP-H10250058-A (JP)
Title: Ink jet recorder
Inventor: OGAWA MASAHIKO
IPC: B41J2/51
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain an image of high image quality without dot deviation with high resolution by enhancing an accuracy of a shot position of ink droplet from each recording head in the case of recording with a plurality of recording heads by lap shooting. SOLUTION: An array interval (d) of ink discharge units of a plurality of recording heads 1 is set to have a relation of substantially times of an integer of a moving distance S at a speed change period T of a carriage, substantially times of an integer of a moving distance S1 of the carriage 10 while a carriage feed pulley 2 is rotated one revolution, or substantially times of an integer of a moving distance S2 of the carriage while a carriage feed pulley motor 3 is rotated from a pole to a pole.
Patent JP-S58221557-A (JP)
Title: Emergency transmitting device
Inventor: YAMAMOTO AKIHIKO
IPC: G08B25/08
Filed: 1982-05-17
Abstract: PURPOSE:To transmit accurately the contents of emergency in an emergency, by calling a called subscriber through an originating means and actuating a voice generating means recording the message contents after the remote side gives a reply. CONSTITUTION:A switch showing a prescribed called subscriber is pushed through a switch means 2, and then an originating signal (a) is supplied to a circuit L1 from an automatic dial mechanism 1A. When the called subscriber gives a reply, a receiving signal (c) is supplied to a receiver 4 through a circuit L2. A signal (c') is supplied to a voice generator 3 when the signal (c) is supplied to the receiver 4. Then an audio signal (b) which transmits the contents of emergency is supplied to a transmitter 1. In this case, the signal (c') is simultaneously supplied to a switching function 1B, and the signal (a) is switched to a signal (b) to be sent to the circuit L1. When the signal (c) is cut off, the oscillation of the signal (b) is automatically stopped. In such constitution, it is possible to report easily and accurately an emergent state with just a single button operation in an emergency.