baber/WOPTO huggingface dataset:
Patent JP-S56158442-A (JP)
Title: Wafer test device
Inventor: KURAMITSU YOUICHI
IPC: G01R31/26
Filed: 1980-05-09
Abstract: PURPOSE:To test IC with high speed and high reliability in a state of wafer without hand work by increasing signals between a tester and a prober to provide the tester itself with the function of program changing treatment. CONSTITUTION:The exective order of test program by kinds of a device on a wafer is manually specified. Matching the wafer 1 by starting the program of the first kind is loaded for testing. The signals of finished test are put out to a prober 4 for treatment receiving said signals to turn to the next chip. Judging whether the test is finished or not, the test is continued loading up a program for a new line by the line changing signals 13. Judging whether the test of the whole chips is finished or not and in case it is not finished the matching work is resumed through the wafer end signals 14 while in case it is finished the test is ended.
Patent JP-H11314182-A (JP)
Title: Structure by frictional joining
Inventor: AOTA KINYA
IPC: B23K33/00
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to inexpensively produce a structure by providing the end faces which are the joint parts between a first member and a second member with projecting parts projecting outward from the one-side surfaces of the respective members and frictionally joining the end of the first member and the end of the second member. SOLUTION: The joint parts of two hollow mold materials 31, 32 are provided with the projecting parts 37a, 38a projecting to the front surface side. The thickness of the joint parts is made thick and the heights of the projecting parts 37a and the projecting parts 38a are the same. Since the thicknesses of plates 36 and projecting pieces 37 are made slightly small, the volume of the projecting parts 37a, 38a fills clearances by the frictional joining in spite of the presence of the clearances between the projecting parts 37a and the projecting parts 38a prior to the frictional joining. Good appearance is obtd. and the amt. of putty may be decreased.  According to such joint shape, the projecting parts 37a, 38a are plastically fluidized by rotating tools at the time of joining, by which these parts are forcibly run downward and the volume-components of the run-off members are eventually made up and, therefore, the generation of holes is prevented and the execution of good joining is made possible.
Patent JP-S53146957-A (JP)
Title: Automatic thickness controller
Inventor: IMAI ISAO
IPC: B21B1/22
Filed: 1977-05-27
Abstract: PURPOSE: To restrain the fluctuation of the outlet side thickness and to make it oc constant, by detecting the thickness fluctuation at the inlet side of the first stand, and by successively changing the peripheral speed of the rear stand, in a pluralstand-rolling-mill where the peripheral speed ratio of upper and lower work rolls is proportional to the elongation ratio of the rolled sheet. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56159944-A (JP)
Title: Rotor of electric rotary machine
Inventor: ITOU HIROMICHI
IPC: H02K3/487
Filed: 1980-05-14
Abstract: PURPOSE:To prevent fretting fatigue of the rotor to be caused by relative slip between a rotor wedge to hold a rotor winding and the tooth parts of the rotor core and to enhance reliability of the electric rotary machine by a method wherein an elastic body is interposed between the contacting faces of the rotor wedge to hold the rotor winding and the tooth parts of the rotor core. CONSTITUTION:Between the contacting faces 5 of the rotor wedge 4 to be equipped at the opening part of a rotor winding groove 2 to hold the rotor winding and the rotor core 1, the elastic body 6 made of Teflon, etc., is interposed. Accordingly, the concentration of pressure at the contacting faces between the rotor wedge 4 and the rotor core 1 is prevented, and fretting fatigue of the rotor can be avoided.
Patent JP-S6322722-A (JP)
Title: Display device for air conditioner for vehicle
Inventor: YOSHIMI AKIRO
IPC: B60H1/00
Filed: 1986-03-20
Abstract: PURPOSE:To improve the beauty and function of a display device for air conditioner as an accessory in a vehicle room by performing the seasonal display in response to a change of the outside temperature, i.e., a change of the season, on an indicator of the air conditioner for vehicle. CONSTITUTION:A means M1 detecting the outside temperature and outputting a signal in response to the outside temperature is provided in a device having an indicator M0 displaying various air conditioning states of an air conditioner for vehicle. Also, a means M2 outputting a signal selecting the predetermined seasonal display among multiple-season displays in response to the output signal from the means M1 is provided. A means M3 performing the predetermined seasonal display on the indicator M0 in response to the selection signal from the means M2 is provided. Thereby, when the outside temperature is high, for example, the means M2 judges that the season is summer, and the seasonal display indicating summer is selected and displayed on the indicator M0. Accordingly, the beauty and function of the display device for air conditioner can be improved.
Patent JP-H06324443-A (JP)
Title: Photographic element
Inventor: RAKETSUSHIYU JIEIN
IPC: G03C7/396
Filed: 1994-03-31
Abstract: PURPOSE: To produce a photographic element having advantageous characteristics and lowered fresh Dmin by incorporating a support and a photosensitive silver halide emulsion layer containing a specified color coupler and an acrylate or acrylamide type stabilizer for the coupler. CONSTITUTION: The photosensitive silver halide emulsion layer or an adjacent layer contains the color coupler represented by formula I or II in which each of A and B is an electron with-drawing group; X-(Link)n - is an H atom or a coupling-releasable group; R is an optionally substituted alkyl or cycloalkyl group or the like and >=2 of A, B, R, and X may form a part of a ring when needed: Link is a bonding group; (n) is 0, 1, or 2; and Z is a group for extending a conjugate route from A or B to a -NH-R group, while keeping an electron withdrawing properties of all the A-Z- or B-Z- group.
Patent JP-S52147266-A (JP)
Title: Power transmission joint and its working tool
Inventor: IWASAKI IWAO
IPC: F16B7/20
Filed: 1976-06-01
Abstract: PURPOSE: To provide a simple working tool for a shaft coupling, a shaft hole and a shaft, which make it possible to transmit a large power, by improving their characteristics against or for stress concentration or uniformity of surface pressure respectively, by means of a shaft hole and a shaft whose sectional forms are outlined with non-circular smooth curves and are tapered along axial line. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10260042-A (JP)
Title: Azimuth angle sensor
Inventor: NOJIMA KOICHI
IPC: G01C17/30
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To automatically remove influence of noise by radially arranging flux gate compasses at 45 deg. angular intervals, and computing an error. SOLUTION: When detecting north by flux gate compasses, magnetic disturbances affecting the flux gate compasses consist of three sorts of errors, that is, one cycle error generated by influence of permanent magnet material and structure of moving bodies such as motor or fan, two cycle error by influence of a structure of material, reinforcement, steelframe, and the like magnetized by induction of geomagnetism, and index error by misalignment for fitting a device, and the like. Eight pieces of the flux gate compasses 1-8 are radially arranged, eight points in the circumference 360 deg. can be measured at 45 deg. angular intervals, and azimuth error signals at respective measuring angles are computed by a substracter 17.  From the azimuth error signals measured at the eight measuring points, the factors of the respective items of a related numerical formula are fixed by a error function fixer 18. Because the corrected azimuth angle is computed by a corrector 19, influence of magnetic noise on the flux gate compasses can be automatically removed.
Patent JP-2000260366-A (JP)
Title: Luminous element
Inventor: HARA ZENICHIRO
IPC: H01J31/15
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a luminous element capable of solving the problem of luminescent failure caused by static electric charge as electrode structure and manufacturing process of the luminous element are still simplified. SOLUTION: An electron source 5A constituted with a scanning electrode 9A; a data electrode 10A; a wire-shaped cathode 3 arranged across both electrodes; and a pair of supporting electrodes for stringing the cathode 3 is installed in a matrix shape on a back panel 1c. The scanning electrode 9A and the data electrode 10A are constituted with a rectangular metal plate having a thickness of 200 μm, arranged in parallel on the same plane of the back panel lc.
Patent JP-S60208693-A (JP)
Inventor: HIRATA HISASHI
IPC: F17D1/18
Filed: 1984-03-30
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-H03262336-A (JP)
Title: Switching pattern storage system
Inventor: IKEMATSU RYUICHI
IPC: H04B1/74
Filed: 1990-03-13
Abstract: PURPOSE:To confirm an expected switching pattern in advance by storing relieve pattern information of preliminary combination expected in the case of each active transmission line fault to a storage circuit provided to a master station. CONSTITUTION:A relieve pattern at a fault of each active transmission line is assigned to a memory address accordingly and a data of a number of an active transmission line is assigned to bits 1-3 corresponding to an l-bit in a data whose data length is n+l+2 bits, a relieved pattern used in the occurrence of a fault of an active transmission line, that is, a data of a number of a standby transmission line is assigned corresponding to combination of 1 or 0 of bits 6-8 corresponding to n-bit in remaining (n+2) hits, information representing whether or not the relieve pattern is in use is assigned to a hit 4 corresponding to one bit in the remaining 2 bits accordingly and information representing whether or not the relieved pattern is enabled is assigned to the bit 5 corresponding to the rest one bit. Thus, all switching patterns to be expected are confirmed in advance.
Patent JP-2000261183-A (JP)
Title: Electronic unit and radiation preventing member
Inventor: ARAGAKI HITOSHI
IPC: H05K9/00
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To stabilize the ground potential of a circuit board, to reduce electromagnetic wave radiation and to provide ventilation between the circuit board and an outer metal face. SOLUTION: A waveform-like spacer 14 is arranged along the periphery of a circuit board 10. Trough parts 22 are electrically brought into contact with an outer metallic face 12 and crest parts 20 to a surface pad connected to a ground layer. Thus, ground potential is stabilized and the occurrence of resonance owing to the interval of a conventional spacer can be suppressed. Then, effect equal to that when radiation is shielded from a wiring on the circuit board can be given. Since air passes through the waveform-like parts, ventilation can be kept.
Patent JP-H06196448-A (JP)
Title: Method and device for plasma treatment
Inventor: KIZAKIHARA TOSHIROU
IPC: C23F4/00
Filed: 1993-02-28
Abstract: PURPOSE:To constitute the title plasma treatment device in such a manner that plasma is introduced toward the inside wall of a treatment chamber by controlling its distribution, and to conduct plasma treatment effectively and uniformly even when plasma cleaning, plasma CVD, plasma RIE and the like are conducted. CONSTITUTION:In the plasma treatment device in which a plasma treatment is conducted by generating plasma in a treatment chamber 1, plasma is distributed in the direction toward the surface of the inside wall of the treatment chamber or in the direction in parallel with the surface to be treated by applying the magnetic field 31 directed to the inner wall surface of the treatment chamber, or by applying a rotating magnetic field 31, plasma is rotated and a uniform and efficient treatment is accomplished.
Patent JP-H04297941-A (JP)
Title: Micro-main frame link control method
Inventor: IWAMOTO SHINICHI
IPC: G06F13/00
Filed: 1991-03-27
Abstract: PURPOSE:To obtain the micro-main frame link control method which can easily perform access to files on plural hosts without lowering memory efficiency. CONSTITUTION:In this micro-main frame link control method access from a microcomputer 7 to the file in a main frame and according to the instruction of a user program 3, it is instructed to transmit a packet control table 4 describing the structure of a transmitting/receiving packet to be exchanged with a host computer 5 and the timing of transmission /reception from the microcomputer 7 to the host computer 5 of the main frame. Then, the microcomputer 7 is equipped with a communication connecting means to load down the packet control table 4 and an analysis executing means to analyze the packet control table 4 corresponding to the request of a micro-main frame link function from the user program 3, and the contents of the packet control table 4 in the microcomputer 7 are changed corresponding to the main frame.
Patent JP-S63228385-A (JP)
Title: Multiplying circuit
Inventor: HIKITA TSUTOMU
IPC: G06G7/161
Filed: 1987-03-18
Abstract: PURPOSE:To execute highly precise multiplication with a simple constitution by executing pulse width-modulation in accordance with either of two analogue signals, executing amplitude-modulation with setting the signal which has been pulse width-modulated to correspond to the other analogue signal and obtaining the multiplied value of two analogue signals with averaging them. CONSTITUTION:Only the amplitude of the signal (c) which has been pulse width- modulated in a duty variable free-running multi vibrator 1 corresponds to that of the input analogue signal B and changes in a pulse amplitude modulation circuit 2 with a pulse width as it is. When the input analogue signal B has the same sine wave as the input analogue signal A, the pulse amplitude modulation circuit 2 outputs a signal (d) in which the wave height value of the waveform of the signal (c) is set to correspond to the amplitude of the waveform of a signal (b) so as to be changed. The areas of respective pulses in the signal (d) show the multiplied values AXB of the signal A and the signal B. Namely, the signal (d) is averaged in a low-pass filter circuit 3, and an output signal (e) becomes the multiplied value of the input signal A and the input signal B. Thus, an accurate operation is attained and the multiplication circuit of low-cost can be obtained.
Patent JP-H03263532-A (JP)
Title: Heat exchanging device
Inventor: NISHIHARA TAKURO
IPC: F24F5/00
Filed: 1990-03-14
Abstract: PURPOSE:To make a high degree of freedom of an electrical component and facilitate a maintenance work by a method wherein an electrical box is divided into two segments, one electrical box is arranged within a heat exchanging device and the other electrical box is arranged out of the heat exchanging device. CONSTITUTION:The first electrical component box 37 arranged in a heat exchanging device 1 is stored within a main body 2 of the heat exchanging device and the second electrical component box 31 is arranged in a bottom plate 6. An over-load relay 46, a posistor 22, capacitors 44 and 48, fixing elements 45, 47 and 49 and terminal plates 17 and 18 are stored in the first electrical component box 37. A transformer 38, relays 39, 40 and 41, auxiliary relays 42 and 43 and a base board 28 are stored in the second electrical component box 31. Since a part of the electrical components is arranged out of the main body 2 of the heat exchanging device, a spacing required for storing components for use in connecting a plurality of indoor devices 82 and 83 such as the first solenoid valve 25 and the second solenoid valve 26 or the like is provided in the main body 2 of the heat exchanging device. Since the fragible electrical components are stored in the second electrical component box 31, the maintenance work for the broken components can be facilitated.
Patent JP-H07271956-A (JP)
Title: Method and device for automatic measurement of traffic flow
Inventor: ARASAWA TOMOHIRO
IPC: G06F15/18
Filed: 1994-03-31
Abstract: PURPOSE:To automatically measure the traffic flow of an outdoor road with satisfactory reliability by deciding the histogram set by the radiation intensity of a photographed image as the input value to a neural network. CONSTITUTION:The histograms set by the luminance are detected by a histogram detecting part 102 of a traffic flow measuring device 100, and the images received from an ITV camera 101 are processed continuously or at a fixed time interval. The detecting results of the histograms Hn set by the luminance are statistically processed by a statistic processing part 103 and outputted as the statistic histograms. Based on these histograms Hn, the calculations are carried out and these calculation results are inputted to a neural network 104. Thus the threshold value optimum to the image processing and the information on the weather and the time bands are automatically decided. These information are fed back to a weight change processing part 105 for execution of the automatic learning of the network 104. Then this learning result is sent to a traffic flow measuring part 106, and the average vehicle speed, the time density of vehicles, etc., are outputted as the measurement data.
Patent JP-H04300250-A (JP)
Title: Preparation of aqueous slurry of aluminum nitride
Inventor: KINO KATSUFUMI
IPC: C04B35/58
Filed: 1991-03-27
Abstract: PURPOSE:To obtain dense ceramic products in production of aqueous slurry of aluminum nitride. CONSTITUTION:In production of aqueous slurry of aluminum nitride wherein fine powder of aluminum nitride and fine powder of yttrium oxide as a sintering auxiliary are suspended in water containing a dispersant, as a solvent, the fine powder of yttrium oxide is added to the solvent, stirred and subjected to hot milling to give suspension, to which the fine powder of aluminum nitride is added, stirred and subjected to hot milling.
Patent JP-S54154929-A (JP)
Title: Channel selection device
Inventor: AZEYANAGI TOMOMITSU
IPC: H04N5/44
Filed: 1978-05-29
Abstract: PURPOSE: To simplify the preset action of the VTR tuner for the television channel selection device with VTR by detecting the tuning voltage adjustment of VTR and then switching the picture record video signal to the video process circuit.  
     CONSTITUTION: Shielding substance 26 is provided at tuner preset circuit 13 of the VTR side, and then removed to give adjustment to circuit 13. Thus, switch 25 is changed over from the state shown in the figure, and input signal e of gate 22 becomes "H". Accordingly, the output f of OR gate 22 turns to "H", and the switch is changed over from the state shown in the figure. And picture recording video signal c is supplied to video process circuit 9. As a result, the reception signal of tuner 15 is displayed on Braun tube 21, and the adjustment of the tuning voltage is possible while monitoring the displayed reception signal. Thus, the preset action can be facilitated for the VTR tuner. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53148730-A (JP)
Title: Power interruption compensation system in combustion control system
Inventor: TOUDOU KENJI
IPC: F23N5/24
Filed: 1977-06-01
Abstract: PURPOSE: Provision of a latch circuit facilitates to compensate power interruption and maintain safety on the related machinery. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60209042-A (JP)
Inventor: NISHIMURA FUJIO
IPC: F16F15/02
Filed: 1984-04-02
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-H10257903-A (JP)
Title: Static electricity preventive insole and static electricity preventive footgear
Inventor: TANIGUCHI AKIFUMI
IPC: A43B17/00
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To facilitate emission of static electricity to the ground, etc., and eliminate uncomfortable feeling with a stimulus at electric discharging. SOLUTION: A static electricity charged on a human body is once collected in a band-shaped conduction part 52 extending in the longitudinal direction in the central part of an insole body 51 of a shoe, and upon passing through a conduction part 31 of an inner sole 30, is released to the ground, etc., from a conduction part of a shoe bottom part. With increasing area of the conduction part 52 on the insole body 51, its contacting area with a sole of the person's foot enlarges, so that the uncomfortable feeling originating from stimulus at electric discharging is eliminated.
Patent JP-S60208392-A (JP)
Title: Preparation of pitch coke and device
Inventor: IMURA MUNEFUMI
IPC: C01B31/02
Filed: 1984-03-31
Abstract: PURPOSE:To prevent puffing and to denitrate pitch coke economically in an energy saving way, packing calcined raw pitch coke into a packing column without cooling it, heating it electricity, taking it out while cooling it with an inert gas. CONSTITUTION:Raw pitch coke calcined by the rotary kiln is not cooled, successively packed into the upright packing column 4 lined with a refractory material, and heated 1,400-1,800 deg.C by electric heating by the electrode 5 set at the top of the column. As the hot coke is continuously cooled by an inert gas fed from the bottom 6 of the column, it is taken out, air in the column is simultaneously purged by the inert gas, and nitrogen components decomposed and released from the coke are sent to the top of the column.
Patent JP-H07266944-A (JP)
Title: Seat slide device for automobile
Inventor: YAMAZAKI HIROSHI
IPC: B60N2/08
Filed: 1994-03-31
Abstract: PURPOSE:To provide a seat slide device for automobile which can lock-operate and lock-release-operate the left/right lock mechanisms at the same time, independently of the deflection of the installation position of the left/right lower rail and the left/right upper rail. CONSTITUTION:An installation bracket 31 on the front side of a left side lower rail 1L is constituted of the first and the second bracket parts 31A and 31B and a spacer 31C, and the second bracket part 31B which is fixed on the cross member F side of a car body floor is installed so as to be shiftable in the longitudinal direction for the first bracket part 31A fixed on the lower rail 1L side.
Patent JP-H05276633-A (JP)
Title: Attaching structure for screw-tightening type connector to electrical connecting box
IPC: H01R35/04
Filed: 1992-03-19
Abstract: PURPOSE:To provide an attaching structure for a screw-tightening type connector to an electrical connection box which permits an easy exchange of fusible link. CONSTITUTION:An attaching structure of a screw-tightening type connector to an electrical connection box comprises a rotating mechanism 31 for the screw-tightening type connector 29 with respect to a fitting frame 8 at the upper position where said connector 29 is raised from the fitting frame 8.