baber/WOPTO huggingface dataset:
Patent JP-H10228369-A (JP)
Title: High speed multiplication device and highly accurate high digit multiplication device
Inventor: KATAYAMA AISUKE
IPC: G06F7/52
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a highly accurate high digit multiplication device capable of highly accurately executing the multiplication of high digits by using only an aritmetic means of one digit. SOLUTION: An one-digit partial product arithmetic circuit 14 receives the (n+1)th digit element x [n] of a multiplier X and the (m+1) th digit element y [m] of a multiplier Y respectively from a multiplicand memory 11 and a multiplier memory 12 and successively finds out an one-digit partial product u [m, k] by using only an one-digit arithmetic means not including an arithmetic means of two digits or more. An one-digit product arithmetic means 18 receives the one-digit partial product u [m, k] and successively finds out the (d+1) th digit element q [d] of a product Q in ascending order from the 1st digit element q [O] up to the D-th digit element q [D-1] by using an one-digit arithmetic means not including an arithmetic means of two digits or more.
Patent JP-S60177806-A (JP)
Title: Shaft head recessing machine
Inventor: MURAKAMI SHIYOUICHI
IPC: B23B41/00
Filed: 1984-02-24
Abstract: PURPOSE:To make centering at recessing unneccessary by providing a first link rotated by a first eccentric shaft and a second link rotated by a second eccentric shaft. CONSTITUTION:When a first eccentric shaft 12 attached to a shaft head portion 11 serving as a slide table and a second eccentric shaft 19 attached to a body 9 are put to their original positions, a feed unit (not shown) is advanced to cut holes by cutters 10. The shaft 17 is fixed and the shaft 12 is rotated 180 deg. to displace the whole shaft head portion 11 in a parallel manner. Then, the shaft 12 is fixed and the shaft 17 is rotated 360 deg., so that the whole shaft head portion 11 is swingingly moved along the path of a circle of 2R, and then the recessing is finished.
Patent JP-S56134135-A (JP)
Title: Knurling tool holder
Inventor: MORII MUNEKAZU
IPC: B23P9/02
Filed: 1980-03-17
Abstract: PURPOSE: To make knurling tools work a workpiece while constantly contacting therewith under uniform pressure by a method wherein both holders placed on a base are provided with feeding mechanisms driving by a rotary shaft, and the sliding and reciprocating motions in the axial direction of the rotary shaft are made to interlock the knurling tools mounted on both the holders.  
     CONSTITUTION: A pair of holders 3 are slidably engaged with a guide convex line 2 on a base 1. Feeding mechanisms 6 to feed respective holders 3 are formed by providing nuts 7 projecting from the side surface of respective holders 3, and screwing the nuts 7 on male threads 10 and 11 on a rotary shaft 9. A handle 18 is fitted to one end of the shaft 9 in order to make both the holders 3 approach to or separate from each other by rotating or reversing the handle 18. When working is performed, the base 1 is secured to the tool rest of a lathe, and knurling tools R are secured to respective holders 3 facing to each other and keeping the projecting lengths from the holders 3 equal to each other. A workpiece W is set so as to be sandwiched between the knurling tools R, and both the holders 3 are moved toward the workpiece W until the knurling tools R contact with the surfaces of the workpiece W. Then, both the holders 3 are fed to cut grooves. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S54126491-A (JP)
Title: Semiconductor device
Inventor: TERAJIMA KAZUTAKA
IPC: H01L29/78
Filed: 1978-03-25
Abstract: PURPOSE: To prevent abnormal diffusion from being generated to improve the function of a device by using an InSb crystal, which has a nitrogen concentration of 1x10 16 /cm -3  to 5x10 17 /cm 3 , as a substrate.  
     CONSTITUTION: Non-dislocation N-type semiconductor substrate 51 of InSb having a nitrogen concentration of 1x10 16 /cm -3  to 5x10 17 /cm 3  is prepared, and all the surface is subjected to anodic oxidation by KOH-system anodic oxidation liquid, thereby forming insulating layer 52. After that, the oxide film in the part which will become picture elements is removed by etching, etc., and after the surface is cleaned, Te, etc., are diffused by the heat treatment for a prescribed time in a Zn atmosphere, thereby forming depletion layer 55. After this diffusion is completed, the evaporation method is used to give wiring to each picture element, and the surface of the device is subjected to passivation, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08235331-A (JP)
Title: Card reader
Inventor: YAMATO JUNJI
IPC: G06K13/06
Filed: 1995-02-22
Abstract: PURPOSE: To prevent a crime of the unauthorized use by detecting the close state or a shutter to detect a trap which is set up to steal the others' cards. CONSTITUTION: A gate block main body 3 of a magnetic card 2 is attached to a substrate 1, and a shaft 10 is fixed to the substrate on the lateral side of the gate block main body 3 to support a shutter 4 like a plate freely turnably, and a supporting member 11 of a detection lever 5 which detects insertion or the magnetic card 2 is attached to the substrate 1 on the lower left side of the gate block main body 3. A solenoid 12 is fixed to the substrate 1 on the lower side of the gate block main body 3. An operation plate 6 is attached to a plunger 13 of the solenoid 12. A detector 14 to detect the close state or the shutter 4 is attached in the rover right part of the substrate 1. The detector 14 and the solenoid 12 are connected to a controller omitted in the figure.  All alarm is connected which displays the impossibility of the use or emits a buzzer tone in the case that the shutter 4 must be close but is open.
Patent JP-2000230884-A (JP)
Title: Sound evaluation device, judgment device for operating state of engine and waveform data processor
Inventor: SUDA HIDEO
IPC: G01M15/00
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To evaluate the influence of a specific sound out of sounds which are generated from various sound sources. SOLUTION: A sound storage means 2 by which sounds, for a set period, generated from one or a plurality of sound sources are converted into digital data and which stores sound data is provided. A specific-frequency-sound extraction means 4 by which sound data at a specific frequency is extracted from the sound data stored in the sound storage means 2 is provided. A sound- pressure-ratio calculation means 6 which calculates a ratio with reference to the sound pressure of sound data as a whole regarding the sound pressure data at the specific frequency extracted by the specific-frequency-sound extraction means 4 is provided. A data-for-evaluation output means 8 by which the ratio of the sound pressure calculated by the sound-pressure-ratio calculation means 6 is output as data for the evaluation of the sounds generated from the sound sources is provided.
Patent JP-S58152848-A (JP)
Title: Heptapeptide
Inventor: UCHIYAMA MIKIO
IPC: C07K7/06
Filed: 1982-03-05
Abstract: NEW MATERIAL:The heptapeptide of formulaI(X is H or benzyloxycarbonyl). USE:Synthetic intermediate of secretin. The fragment of formulaI is condensed with the novel fragment of formula II, and the resultant novel fragment of formula III is condensed with the novel fragment of formula IV to obtain a protected secretin, from which all protecting groups are removed in one step to obtain secretin easily. PROCESS:The Z-removed compound of the peptide of formula V is condensed with the peptide of formula VI to obtain the heptapeptide of formulaI. The reaction is carried out by dissolving the peptide of formula VI and N-hydroxysuccinimide in DMF, adding DCC as a condensation agent to the solution, and condensing the product with the Z-removed compound of the peptide of formula V obtained by removing the protecting group by reduction. The peptide of formula V can be prepared by reacting the protected arginine of formula Z- Arg(Tos)-OH with the peptide of formula VII.
Patent JP-H10326660-A (JP)
Title: Actuator or sensor connecting module
Inventor: HAUSELT PETER
IPC: H01R4/24
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To facilitate bus wiring without internally operating an actuator or a sensor by connecting wiring guided in a device connecting part and wiring guided from a communication part to a device connecting end to the contact of the actuator or the sensor. SOLUTION: The one side end surface of a device connecting part 1 is provided with a first device connecting end so as to directly connect the housing of an actuator or a sensor. A signal wiring line 27 is lead out especially through a hollow part 17 separated from a through-opening 5 by a partition wall 16 from a printed circuit board 8. A second device connecting end 18 is provided in the opposite end surface of the device connecting part 1, and a safety circuit is connected to the actuator or the sensor by a device connection wiring line 31. A make contact 35 provided in the sensor or the actuator detects the state of the actuator or the sensor by the signal wiring line 27, and its signal is transmitted through a bus 13 to a higher order controller.
Patent JP-H02213790-A (JP)
Title: Radar equipment
Inventor: KANEGAE SEIICHI
IPC: G01S13/28
Filed: 1989-02-14
Abstract: PURPOSE:To achieve far and near simultaneous performance by taking a transmission and reception pulse signal as two kinds of far and near synthetic waves for searching and tracking which are offset to the extent of an allowable beam directional error and flexibly setting the transmission and reception pulse width, etc. CONSTITUTION:A radar equipment is provided with a transmitter-receiver 23, a signal processing device 7, a control unit 13 and a display unit 14. The transmitter-receiver 23 is provided with 1st and 2nd transmission signal generators 11a and 11b, 1st and 2nd transmission signal memory banks 17a and 17b and 1st and 2nd reference signal generators 12a and 12b, etc. Furthermore, a synthesizing device 16, a branching filter 15 and 1st and 2nd synchronous detectors 6a and 6b are provided. The processing device 7 is provided with 1st and 2nd signal processing parts 24a and 24b and a distance synthesizing part 22. The signals of 1st and 2nd AD converters 18a and 18b and a filter coefficient memory bank 20 are inputted in a digital pulse compressor 19 in the processing part 24a so as to perform the pulse compression corresponding to the transmission signal. A range-finding and angle-measuring processing unit 21 processes the output signal from the compressor 19 and outputs the signal to the synthesizing device 22.
Patent JP-H02215305-A (JP)
Title: Tape-like seedling for transplantation and production apparatus thereof
Inventor: FUJIMOTO SEIGO
IPC: A01C1/00
Filed: 1989-02-14
Abstract: PURPOSE:To prevent injury of planting seedling accompanying to traverse feed of a transplanter and enable accurate longitudinal feed by forming an engaging part such as hole or recessed ditch, etc., for a tape between seedling holding parts of adhesive tapes. CONSTITUTION:Orchid seedlings P are held between tacky adhesive tapes 17a and 17b at prescribed intervals and an engaging hole 17c is formed in nearly central part between the seedling holding parts of the tacky adhesive tapes 17a and 17b a pin projected on hole-opening rollers. Thereby a tape like seedling is transferred by a transfer mechanism provided with a traverse feed pawl engaging with the engaging hole 17c and can be transferred without directly engaging the traverse feed pawl to the orchid seedling P. Therefore, injury of the orchid seedling P can be surely prevented and accurate traverse feed can be carried out.
Patent JP-H05203574-A (JP)
Title: Device for measuring fluorescence immunity
Inventor: SUGIMURA MUTSUYUKI
IPC: G01N21/64
Filed: 1992-01-25
Abstract: PURPOSE:To improve measurement sensitivity and accuracy of the degree of immunity reaction based on fluorescence intensity which is excited by evanescent wave component. CONSTITUTION:An antibody 4 is fixed to a slab-type optical waveguide 4 and an antibody 4d which is labeled by BICY5.18-OSu4e is coupled to an antibody 4c which is connected to the antibody 4b by the antigen antibody reaction. An excitation light with a wavelength exceeding 600nm is introduced to the slab-type optical waveguide 4, thus exciting BICY5.18-OSu4e which is constrained near the surface of the optical waveguide 4 by the evanescent wave component.
Patent JP-S62190826-A (JP)
Title: Manufacture of transformer for microwave oven
Inventor: MURAI TAKEHIRA
IPC: H01F30/00
Filed: 1986-02-18
Abstract: PURPOSE:To eliminate severe insulation process for a high voltage secondary coil and primary coil to improve workability by comprising a high voltage secondary coil, a heater coil, a bus core and a primary coil into an insulation holder, then providing the insulation holder into an E type core and then welding an I type core to said E type core. CONSTITUTION:An inter-leg insulator 2A is engaged with a hollow part 3B and two sides opposed to each other of a high voltage secondary coil 3 are built in such a condition as being engaged between the inter-leg insulator 2A of insulation holder 2 and internal wall insulator 2B. Next, a heater coil 4 is built into the insulation holder 2 and it is then stacked on the high voltage secondary coil 3 and the bus cores 5A, 5B are respectively stacked on the both sides provided opposed to each other of the heater coil 4 built into the insulation holder 2. Next, the primary coil 6 is built into the insulation holder 2, it is then stacked on the bus cores 5A, 5B. Thereafter, the insulation holder 2 is pushed downward in order to engage the inter-leg part 1A to the inter-leg insulation part 2A. Thereby, the insulation holder 2 can be built into the E type core 1. Next, the I type core 7 is bridged over the upper end surface of E type core 1 and the external surfaces of both cores 1, 7 are joined and fixed by welding.
Patent JP-H10220343-A (JP)
Title: Piston pump motor
Inventor: AKASAKA TOSHIYUKI
IPC: F04B53/18
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of heat and the occurrence of seizure due to slide friction between a piston and cylinder occasioned especially by the increase of a speed by a method wherein an oil guide groove communicated with the interior of a case is formed in the outer periphery of a piston and a part inputted and outputted from the other end surface side of a cylinder block or the inner periphery of the cylinder block and a part, though which a part of a piston is inputted and outputted from the other end face side. SOLUTION: In addition to a conventional seal land 12, an outer peripheral groove 14 and an oil guide groove 13, inclined based on the reciprocating direction of a piston assembly 10 and communicated with a case drain 39 from the outer peripheral groove 14, are formed. This constitution, since oil leaking from the seal land 12, lubricates and cools the whole periphery of the piston 11 from the high pressure side of the piston 10 to the case drain 39 side, prevents the generation of heat and the occurrence of seizure due to slide friction even when the piston 11 is positioned eccentrically in a cylinder hole 22 by a centrifugal force through high speed rotation, and provides a cooling effect.
Patent JP-S61194766-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KODA TOYOMASA
IPC: H01L27/082
Filed: 1985-02-25
Abstract: PURPOSE:To make both characteristics of an analog element and a digital element to coexist and improve them by comparatively simple additional constitution by forming an N-type diffusion layer in high concentration around a P-type base diffusion layer in an IIL. CONSTITUTION:An N-type diffusion layer 17 in concentration higher than an N<-> type epitaxial layer 11 in a IIL is shaped previously around a P-type base diffusion layer 17c in the IIL. The N-type diffusion layer 17 is formed as a kind of well surrounding the periphery of the P-type base diffusion layer 17c, thus improving conductivity in said diffusion layer 17c while reducing return currents from a base in an N-P-N bipolar transistor Qn. Accordingly, the series parasitic resistance of the transistor Qn in the IIL is lowered as conductive impurity concentration in the N<-> epitaxial layer 11 is left as it is thinned as a whole, thus increasing the switching rate of the transistor while improving the effective current amplification factor of the transistor Qn, then largely ensuring an operating margin.
Patent JP-S52119056-A (JP)
Title: Level fixed circuit for ecl system theoretical element
Inventor: MUKUTA YOUJI
IPC: H03K19/003
Filed: 1976-03-31
Abstract: PURPOSE:To prevent from a damage of a circuit element at a time of short-circuit without giving any has influence on a theoretical element, by composing a level fixed circuit with a transistor and 2 pieces of resistors.
Patent JP-H01211433-A (JP)
Title: Installation for plastic greenhouse culture
Inventor: HIRAO NOBUMASA
IPC: A01G9/14
Filed: 1988-02-17
Abstract: PURPOSE:To contrive remarkable energy saving of power consumption required for environmental control, by dividing the interior of a plant factory into a cultivation chamber for thermophilic plants having a high growth temperature on the west side and partitioned cultivation chamber for psychrophilic plants having a low growth temperature on the north side. CONSTITUTION:The interior of one plant factory 1 is divided into a cultivation chamber 2 for thermophilic plants having a high growth temperature on the south side and a partitioned cultivation chamber 3 for psychrophilic plants having a low growth temperature on the north side. An artificial light source 15 for irradiating the interior of the chamber with artificial light through the wall surface 14 is provided on the outside of the partitioning wall surface 14. Furthermore, a heat storing space 17 for thermal energy radiated from the artificial light source 15 is formed on the outside of the partitioning wall surface 14. An opening and closing means 20 and air blasting means 19 are provided in a passage 18 for conveying air in the heat storing space 17 toward the cultivation chamber 2 for thermophilic plants on the south side. As a result, remarkable energy saving of power consumption required for environmental control in the installation can be attained.
Patent JP-H04320056-A (JP)
Title: Substrate soldering method using reducing atmosphere and soldering template
Inventor: JIYOSEFU ANSONII APAPU
IPC: H01L21/48
Filed: 1992-02-21
Abstract: PURPOSE: To precisely solder a connection pin to a land of a circuit part, formed by metallization on a ceramic-made substrate for an electronic device by a fluxless system. CONSTITUTION: A template 6 of a material having no solderability is prepared with has non-penetrating recessed parts 10 in its one surface. The template is set with the recessed surface up, and performs of solder balls are charged in the respective recessed parts. The recessed parts are positioned, corresponding to the positions of the head parts 3 of connection pins 2 to be soldered, which are fitted to the substrate 1. The substrate 1 is positioned on the template 6 with the heads 3 of the connection pins 2 pointing down, the pin parts 3 and solder performs are brought into contact with each other, and in this state, they are passed in a furnace having a reducing atmosphere for making the solder reflow.  Since solder can be supplied with proper amounts to the limited places to be soldered, so that this is adaptive to precise soldering of connection pins 2 at narrow intervals, no residue is produced because of a fluxless system, and the need to use a cleaning agent such as fleon which is harmful to the environment is eliminated.
Patent JP-S61193899-A (JP)
Inventor: MORIZAKI TSUTOMU
IPC: B44B3/04
Filed: 1985-02-22
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-S60181443-A (JP)
Inventor: TOKUYAMA YUUJI
IPC: B22D19/00
Filed: 1984-02-25
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-S55128565-A (JP)
Title: High-strength, low-thermal expansion alloy
Inventor: KATOU TETSUO
IPC: C22C38/46
Filed: 1979-03-27
Abstract: PURPOSE: To provide title alloy having 100kg/cm 2  or more tensile strength at room temperature and an average thermal expansion coefficient of 10×10 -6 /°C or less at 200W300°C, by using composition contg. a specific proportion of C, Co, Ni, and one or more of Si, Mn, Cr, and the balance of Fe.  
     CONSTITUTION: High-strength, low-thermal expansion alloy consists of C: 0.50% or less, Co: 0.1W8.0%, Ni: defined by Ni+CO: 37.0W48.0%, one or more of Si, Mn, and Cr: 1.0W5.0%, and the balance of Fe. By specifying the contents of Co and Ni+Co in the above composition, an average thermal expansion coefficient can be controlled to the above value or less without resort to a process for strengthening. Si, Mn, and Cr are effective in not only strengthening the base material by solid solution, but also reducing stacking fault energy. Accordingly, a cold process can be used to increase the material strength. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54128235-A (JP)
Title: Terminal unit
Inventor: MITSUI KUNIHIKO
IPC: G06F15/00
Filed: 1978-03-29
Abstract: PURPOSE: To increase the turnover rate of the stock sale by installing the exclusive terminal unit at the used car selling company and then combining the terminal unit on line to the host computer installed at the commercial and industrial association via the public circuit.  
     CONSTITUTION: The predefined business work including the stock register, the stock inquiry, the sale process, the stock cancel and others are processed through the host computer installed within district information center 2 by the work process request given from terminal 3, and the answers are obtained via the public communication circuit. Terminal 3 contains the work indication key provided for each work, the ROM to store the operation procedure of the data to be supplied every work in the form of the firmware routine, and the operation indication lamps through which the operation procedures are lit up in sequence based on the contents of the ROM. Thus, the operator performs the data input according to the indication of the lamps by selecting the work indication key. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05231537-A (JP)
Title: Shift lever device of automatic transmission
Inventor: YAMAZAKI HIROSHI
IPC: B60K23/00
Filed: 1992-02-21
Abstract: PURPOSE:To surely control actuation of an automatic transmission even if the accuracy of installation of a shift switch is reduced. CONSTITUTION:A long continuous guide groove 1 having a transverse lane is provided in an indicator main body 3. A shift lever maim body 7 which can be shifted from a neutral position at which power is cut off to the ranges of parking and backing and in the longitudinal and cross directions to secure the forward shift range is provided within the guide groove 1. A shift switch 11 having a switch terminal 9 which transmits signals for changing shift ranges is provided on the side of the indicator main body 3 and a shift switch control member 37 having an almost vertical long planar pushing face 51 for pushing the switch terminal 9 of the shift switch 1 when the shift lever main body 7 is shifted along the transverse lane is provided on the side of the shift lever main body 7.