baber/WOPTO huggingface dataset:
Patent JP-H01308054-A (JP)
Title: Formation of bump
Inventor: KITAYAMA YOSHIFUMI
IPC: H01L21/321
Filed: 1988-06-07
Abstract: PURPOSE:To eliminate a complicated bump forming process, and to cope with the variation of a type of bump merely by alteration of the data on its adhering position by temporarily transferring a bump formed on another board to a tool, and directly applying the bump to an electrode to be formed with the bump such as an aluminum electrode or the like of a semiconductor chip by the use of the tool. CONSTITUTION:After a conductive film 202 is formed on one main surface 201b of a glass board 210 except the periphery of its edge, it is spin-coated with a positive type photoresist 203, exposed, developed, and a predetermined opening 204 is formed. Then, after a gold bump 205 is formed by electrically plating in the opening 204, the photoresist 203 is removed. Thereafter, a vinyl capillary 208 having a hole 207 smaller than the bump 205 attached to the end of an ultrasonic horn 206 is pressed in contact with the bump 205, the bump 205 is transferred into the hole 207, applied to the aluminum electrode 201 of a semiconductor chip 209, and the bump 205 is formed on the electrode 210 of the chip 209.
Patent JP-H08135-A (JP)
Title: Spinning reel for fishing
Inventor: SHINOHARA EIJI
IPC: A01K89/01
Filed: 1994-06-22
Abstract: PURPOSE:To produce a spinning reel for fishing capable of performing smooth winding operations of a fishing line and preventing the fishing line wound onto a spool from causing its twisting. CONSTITUTION:This spinning reel for fishing is obtained by forming the front side of a supporting member 33 in the delivering direction of a fishing line into a nearly U-shaped form, installing holding members 51 and 57 for transversely installing a fishing line guide member in the opposite walls thereof so as to freely follow up and move in the delivering direction of the fishing line, displacing the fishing line guide member to the delivering direction of the fishing line and transversely installing the fishing line guide member between the holding members 51 and 57 in a spinning reel for fishing equipped with a rotor 27 rotatably attached to a reel body 29, a spool 37, supported through a spool shaft by the reel body 29 and winding the fishing line by rotating a rotor 27 with a handle 39 and the fishing line guide member, attached to the supporting member 33 installed in the rotor 27 and capable of guiding the fishing line to the spool 37 in performing the operations to wind the fishing line.
Patent JP-S5364980-A (JP)
Title: Method of and apparatus for chipping-off with exhausting head
Inventor: MITA TOORU
IPC: H01J9/40
Filed: 1976-11-24
Abstract: PURPOSE: To permit constant operation of chipping off exhaust tubes of fluorescent glass tubes regardless of fluctuations of the glass tube length with a horizontal exhausting machine head for the exhaust tube by making exhausting shaft and chip-off burner movable back and forth. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S621470-A (JP)
Title: Method and apparatus for painting steel plate
Inventor: NAGAI YOSHINOBU
IPC: B05D1/02
Filed: 1985-06-28
Abstract: PURPOSE:To perform stable painting not generating lap-painting and missing of a painted film, by making it possible to control the height of a spray gun on the basis of a coating area determined based on the specific gravity of a paint. CONSTITUTION:The run way girder 4 of a spray gun 3 movable up and down is provided between the left support studs 2 of a frame 1 provided so as to straddle the feed path of a steel plate P and the apparatus M for driving the movement of the spray gun 3 is provided to the frame 1 while the run way girder 4 of the spray gun 3 is made drivable up and down. Then, the height of the spray gun 3 is controlled on the basis of the relation between the specific gravity of a paint, the height of the spray gun and a coating area all of which have been preliminarily calculated to perform the painting of the steel plate P. By this method, a painting width equal to the transfer amount of the steel bar is kept and lap-painting or the cutting of a paint film can be prevented.
Patent JP-S5930378-A (JP)
Title: Image pickup device
Inventor: HASHIMOTO SEIJI
IPC: H04N5/335
Filed: 1982-08-12
Abstract: PURPOSE:To attain an excellent still picture, by providing adjacently a drain electrode for excessive charge elimination and a low potential barrier to a horizontal register so as to eliminate unnecessary charges in high speed at the start of operation and to start quickly the image pickup. CONSTITUTION:A channel stopper 20 is provided to an image pickup element to prevent the leakage between horizontal cells, a polysilicon electrode 24 is provided to the storage section and are region of the electrode 24 is constituted with regions I ' and II' with different potential state. Further, a region 25 formed with an imaginary electrode in the silicon is provided, the region 25 is taken as regions III' and IV' different from the potential state to constitute one cell of the storage section. Further, the polysilicon electrode 25 is formed in a comb-teeth to the horizontal transfer electrode 33 and the part under the electrode 25 is divided into regions I '' and II'' having different potential state. Further, regions III'' and IV'' are formed with the channel stopper 20, a drain electrode 41 is provided adjacently to the low potential barrier 40 to eliminate unnecessary charges in high speed at the start of operation.
Patent JP-H11333711-A (JP)
Title: Polishing head and polishing device using it
Inventor: MATSUKAWA EIJI
IPC: B24B37/30
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To secure uniformity of polishing even if a polishing material is hard, by providing a mechanism for introducing or sucking air into a closed space formed of a housing, a retainer ring and an elastic film. SOLUTION: A retainer ring 1 provided on the periphery of a housing 9 is fixed to a housing 9 by setscrews 8. Moreover, an elastic film 6 is held by the retainer ring 1. Pressure chambers 2, 3 are closed spaces formed of the housing 9, the retainer ring 1 and the elastic film 6 held by the retainer ring 1. Moreover, the holding form of the elastic film 6 by the retainer ring 1 is shown in the figures (b), (c) besides the figure (a). Passage 4, 5 can cope with pressurization by introduction of air to the closed spaces and evacuation by suction, and the pressurization and evacuation are controlled by a sequence set in a polishing head control mechanism.
Patent JP-H06343503-A (JP)
Title: Method for producing shoe sole for golf of different types by using the same mold
Inventor: MORI MITSUYUKI
IPC: A43B13/22
Filed: 1993-06-11
Abstract: PURPOSE:To make it possible to use a common lower metal mold for shoe soles for golf of different types by using the lower metal mold formed with recessed parts for points on the base of the central ground contact member- forming recessed parts of the metal mold and fitting point type supporting members supporting nuts for inserts into these recessed parts for points. CONSTITUTION:The lower metal mold 10 formed with the recessed parts 9 for points having the same shape as the shape of the points 5 is commonly used for the base of the central ground contact member-forming recessed parts 8 of the metal mold for forming the central ground contact members 3 in the case of production of the shoe soles for golf of a point type or spike type. The central ground contact members 3 are molded by the lower metal mold 10 and the upper metal mold in the case of the shoe sole for golf of the point type. The point type supporting members 11 having the heads of the same shape as the shape of the points fitting the nuts 6 for insert are fitted into the recessed parts 9 for point of the lower metal mold 10 and closed mold casting is executed to mold the central ground contact parts 3 in the case of the shoe sole for golf of the spike type.
Patent JP-S6030851-A (JP)
Title: Automatic speed changer
Inventor: HIRANO JIYUN
Filed: 1983-07-29
Abstract: PURPOSE:To perform automatic speed change from low range to high range by arranging a centrifugal friction clutch for increasing the contacting force in accordance to the revolution of a planetary gear between an engine shaft and a planetary gear supporting member. CONSTITUTION:An engine friction board 9 of friction clutch is supported rotatably and slidably on an engine shaft 1 and pressure contacted against an inverted friction board 11 through a spring 10. Said board 11 is supported integrally by a clutch housing 12 extending from a supporting plate 8 while a centrifugal roller 17 is held between the inclined face 16 of the clutch housing 12 and said board 11. Consequently, the friction clutch will increase the contacting force in accordance to the revolution of the planetary gear to enable automatic speed change from low to high range with relation to the rotation of the inverted shaft 2 and the load.
Patent JP-H0530496-A (JP)
Title: Method and device for encoding
Inventor: ONISHI TAKESHI
IPC: H04N19/62
Filed: 1991-06-12
Abstract: PURPOSE:To remarkably compress information with respect to the video signal of the interlaced scanning system and to considerably reduce the information volume for moving picture without degrading the picture quality of a still picture. CONSTITUTION:The digital video signal of the interlaced scanning system passes a vertical interpolation filter 10 to match the spatial positions of picture elements in odd and even fields, and thereafter, a three-dimensional block is constituted for every plural picture elements by a field memory 4, and orthogonal conversion is performed in a three-dimensional orthogonal conversion circuit 5, and an obtained conversion coefficient is encoded by an encoder 6. If the conversion coefficient does not include any false moving picture components, it is encoded after weighting quantization.
Patent JP-H01310426-A (JP)
Title: Data recoding and reproducing device
Inventor: TANAKA TAMAKI
IPC: G06F3/06
Filed: 1988-06-09
Abstract: PURPOSE:To record and reproduce respective types of the recording medium with one data recording and reproducing device by using an IC card to file respective types of an input output processing procedure. CONSTITUTION:A DAT reader writer part 1 to charge DAT(Degital Audio Tape) 10 and execute the writing and reading of data is connected to a control part 2 composed of a microcomputer, etc. In an IC card 20, the program of the input output processing procedure of the writing, reading, etc., corresponding to respective types of the signal of analog audio data, digital audio data, digital program data, etc., is filed. The IC card is charged to an IC card reader part 3 connected to the control part 2, the prescribed instruction is inputted from a keyboard 6, and then, the data of the said input output processing procedure are read and the said signal can be recorded and reproduced.
Patent JP-H08335321-A (JP)
Title: Optical disk device
Inventor: KONO KAZUHIKO
IPC: G11B7/00
Filed: 1995-06-07
Abstract: PURPOSE: To reduce tracking errors made in the detection of dropout by comparing the displacement of a light spot with that of an information surface or a track predicted by a disk displacement predicting means. CONSTITUTION: A light spot displacement estimating means 20 estimates the displacement of the light spot during the detection of dropout based on the output of a digital loop filter 16 by means of a model including the transfer characteristic of a tracking actuator and outputs the displacement estimation value XS' of the light spot. The value XS' is subjected to sample hold by a sample-hold means 21 depending on the output of a dropout detecting device 9 to predict the displacement of the track during the detection of dropout and to output a track displacement prediction value XT".
Patent JP-H0810933-A (JP)
Title: Metal mold for casting of grid body for lead storage battery
Inventor: HAYASHI YUJI
IPC: B22D25/04
Filed: 1994-06-22
Abstract: PURPOSE:To provide a metal mold for lead storage batteries which does not require applying a release agent on a sprue part and is easy to work. CONSTITUTION:A perforated body 4 consisting of SUS 316 is arranged in the sprue part 1. The thermal resistance equal to the thermal resistance of cork which is the release agent is obtd. when the thickness of the perforated body 4 consisting of SUS 316 is adequately set and, therefore, the grid body having an approximately uniform thickness and mass is produced even if the release agent is not applied on the sprue part if such perforated body 4 is used for the sprue part 1.
Patent JP-H06148558-A (JP)
Title: Light deflector device
Inventor: TOOMASU YOAHIMU HEERITSUHI
IPC: G02B26/10
Filed: 1993-06-11
Abstract: PURPOSE: To improve an optical deflector device so that it executes deflection with a high characteristic in quality by means of securing compact arrangement constitution. CONSTITUTION: A prism 2 has substantially symmetrical constitution for a rotary shaft 2 and an incident face 2 is orientated in a substantially vertical direction against the rotary shaft 2. The face (side) of the prism 1, which is detached from the incident face 3, is constituted as adjacent reflecting faces 6 and 7 in the area of the rotary shaft 2 with inclination against the rotary shaft 2. The face (side) of the prism 1, which is detached from the rotary shaft 2, is constituted as outgoing faces 4 and 5. The outgoing faces 4 and 5 extend adjacently to the incident face 3 and the reflecting faces 6 and 7 with increasing intervals against the rotary shaft 2 from the incident face 3.
Patent JP-S6124842-A (JP)
Inventor: ZEEMUSU ETSUCHI TAATAA
IPC: F16D65/092
Filed: 1985-06-28
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-H04340979-A (JP)
Title: Color image forming device
Inventor: KOJIMA HISAYOSHI
IPC: G03G15/01
Filed: 1991-05-17
Abstract: PURPOSE:To provide a color-image forming device in which the miniaturization and easy maintenance of the device are realized even when toner scattering around a developing means and toner stuck to the surface of a transfer drum are attracted and collected. CONSTITUTION:Toner collecting member 22 for scattered toner removing means 20, 21, and 22, which attract and collect scattering toner around a developing means 4 by development electric field, etc., is shared with the toner collecting member for drum toner removing means 30, 31, 32, 33, and 22, which attract and collect toner stuck to the surface of the transfer drum 5. Also, the toner collecting member 22 is disposed in the image forming device main body 100 so as to be easily attached and detached. Therefore, the device can be miniaturized by the part where the toner collecting member 22 is shared and maintenance can be facilitated since the toner collecting member 22 is easily attached/ detached to/from the image forming device main body 100.
Patent JP-S5567731-A (JP)
Title: Strobe photography photometric device
Inventor: TAKAYAMA SHIYUUICHI
IPC: G03B7/16
Filed: 1978-11-15
Abstract: PURPOSE: To perform correct exposure calculation and perform strobe photography through correct exposure by providing the exposure measuring means and strobe emission light quantity measuring means of an endscope camera.  
     CONSTITUTION: An optical fiber 12 for transmission and an optical fiber 13 for photo detection is provided in an endscope 11. There is a photo detector 19 on the side face of a half mirror 15 and a photo detector 23 is provided to a strobe device 20. The photo detector 19 provided in opposition ot the half mirror 15 and the photo detector 23 provided in opposition to a flash discharge tube 21 convert reflected light and emitted light respectively to electric signals. Even if the photo detector in the endscope has saturated and has lost its photometric effect, correct exposure may be done by measuring the emission light quantity of the flash discharge tube of the strobe device. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08332178-A (JP)
Title: Foot-board for centroid gauge
Inventor: KATO TOSHIHIRO
IPC: A61B5/11
Filed: 1995-06-07
Abstract: PURPOSE: To provide a foot-board for centroid gauge with which the positions of feet can be freely set and the position of centroid can be exactly measured when the steps of feet are changed. CONSTITUTION: A foot-board 1 for centroid gauge is provided with two pieces of first and second stepping plates 2 and 3 respectively supported through plural load sensors 5, a notch 2B is formed inside an outer peripheral contour 2A of the first step plate 2, and the second step plate 3 is arranged inside the notch 2B.
Patent JP-H0937056-A (JP)
Title: Facsimile equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/32
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To satisfactorily make the effective use of a specified communication function corresponding to a transmission rate. SOLUTION: A control circuit 20 executes communication mode deciding control for deciding a communication mode with the opposite party device and the control of receiving and transmitting operation. This communication mode deciding control includes first to sixth controls. The first control decides the communication mode executed with the opposite party based on register information of an ECM(error correction mode) registering circuit 10 corresponding to a transmission rate.
Patent JP-S63539-A (JP)
Inventor: AKIYAMA MASATO
IPC: E03B11/12
Filed: 1986-06-19
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-2000331624-A (JP)
Title: Inline type electron gun
Inventor: HISAOKA YASUSHI
IPC: H01J29/48
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an inline type electron gun reducing the spot diameter of an electron beam focused on a screen surface of a color picture tube by restricting the space charge effect near an electron beam generating part. SOLUTION: This device is structured such that an auxiliary accelerating electrode 5 is provided close to and on a next stage on an anode side of an electron beam generating part 100, and a voltage higher than a dynamic focus voltage, a static focus voltage and a screen voltage and lower voltage than an anode voltage is impressed on the auxiliary accelerating electrode 5, thereby accelerating an electron beam generated from the electron beam generating part 100 to a high speed.
Patent JP-H05335489-A (JP)
Title: Semiconductor device
Inventor: OOKA TSUKASA
IPC: H01L27/02
Filed: 1992-06-02
Abstract: PURPOSE:To make it possible to detect the deterioration of the characteristics with time at the OFF time of a semiconductor device. CONSTITUTION:A detection electrode 3 for detecting the deterioration of the characteristics with time of a semiconductor device is provided between an output electrode 1 and a channel stopper electrode 4. A resistor 2 is connected between the electrodes 1 and 3. At the time of the deterioration of the characteristics, the electrode 3 short-circuits the electrode 4 and outputs a power potential having the same potential as that in the electrode 4.
Patent JP-H09324089-A (JP)
Title: Vinyl chloride resin composition for coating electric wire
Inventor: TSUBOI TETSUO
IPC: C08L27/06
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain a vinyl chloride resin composition which is lowly toxic, undergoes less discoloration, has excellent electrical insulating properties and is excellent in the prevention of blooming. SOLUTION: This resin composition is a stabilized composition obtained by blending 100 pts.wt. vinyl chloride resin with 0.05-10 pts.wt. of at least one hydrotalcite compound represented by the formula Mgx1 Znx2 Al2 .(OH)2x1+2x2+4 .(CO3 )1-y/2 (ClO4 )y .mH2 O (wherein (x)1 , (x)2 and (y) are each a number satisfying the relationships of the formulas 0<=x2 /x1 <10, 2<=x1 +x2 <20, and 0<=y<=2; and (m) is 0 or a positive number) and 0.001-3 pts.wt. calcium silicate gel.
Patent JP-H04340234-A (JP)
Title: High-electron mobility field-effect transistor
Inventor: NARITA KOICHI
IPC: H01L21/338
Filed: 1991-05-16
Abstract: PURPOSE:To reduce the source parasitic resistance (Rs) of a high-electron mobility field-effect transistor (an HEMT) and to improve device characteristics. CONSTITUTION:An impurity doped layer 9 doped with an impurity in a high concentration (two times higher or higher than that of an electron supply layer 4) is formed between the layer 4 and a cap layer 5 or an impurity planar doped layer subjected to planar doping with an impurity is formed on the uppermost layer of the layer 4. The contact resistance of a source electrode is reduced and a tunnel current from the layer 5 to the layer 4 is increased. Thereby, a source parasitic resistance (Rs) of a high-electron mobility field-effect transistor is significantly reduced and device characteristics are improved.
Patent JP-H09324848-A (JP)
Title: Carbon sintered gear component
Inventor: KUREBAYASHI YUTAKA
IPC: B21K1/30
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a carbon sintered gear component showing a superior manufacturing characteristic as well as a high strength by a method wherein a hot-rolled steel materials is cold machined without performing any heat treatment for softening operation. SOLUTION: This steel contains, by mass%, C: 0.10 to 0.25%, Si: 0.15% or less, Mn: 0.30 to 1.0%, Cr: 0.30 to 1.50%, B: 0.0005 to 0.0030%, Nb: 0.01 to 0.1%, N:0.020% or less and Ti: 0.1% or less, and by atom%, it may contain Ti/N: 3.42 to 8.0, and additionally, Ni: 1.0% or less and Mo: 1.0% or less. A quenching index of the aforesaid steel is J13mm25 to J13mm33 and a hardness after hot rolling is 80 HRB or less. A gear component is formed from the aforesaid hot rolled steel material through a coil rolling process and sintered with carbon, wherein a surface hardness after carbon sintering process is 680HV or more, an effective carbon sintering depth is 0.5 to 1mm and a hardness at the core part is 250HV or more.
Patent JP-H05332320-A (JP)
Title: Hydraulic circuit and valve structure for hydraulic working machine
Inventor: SUGIYAMA GENROKU
IPC: F15B11/16
Filed: 1992-06-02
Abstract: PURPOSE:To provide fixed driving force even when the condition of a load acting on an actuator changes at the time of compound action. CONSTITUTION:The hydraulic circuit of a hydraulic working machine has an oil pressure source 2, a directional control valve 21 to lead pressure oil to a turning motor 50, a directional control valve 23 to lead the pressure oil to an arm cylinder 40, check valves 111, 123, F provided on pipe lines branched from center by-pass pipe lines (b), (r), and a variable throttle GI provided on a pipe line 151 to join a pipe line 121 connected to the first input port 51b of a directional control valve 23 to a branched pipe line 122 connected to the second input port 52b of the valve 23. In addition, even when load pressure acting on the arm cylinder 40 is changed by regulating the opening area of the variable throttle GI, a fixed flow rate of pressure oil can be supplied to the turning motor 50. Thus an actuator can function as an operator intends, and moreover working efficiency can be improved in comparison with usual technology.
Patent JP-H11336344-A (JP)
Title: House
Inventor: NISHIMURA MAKI
IPC: E04H1/02
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To make effective use of a landing of return-stairs in a house so as to be usable like a room. SOLUTION: A house is provided with return stairs 30 with a landing 33 between a lower stair part 31 on the lower floor part side and an upper stair part on the upper floor part side. In this case, the depth of the landing 33 is formed wide from the lower stair part 31 side toward the upper stair part side to make the landing 33 multipurpose space 36. To be concrete, the landing 33 enlarged in depth is made a study 36 provided with a desk D and a chair C, and the inner side of the landing 33 enlarged in depth is made an open ceiling 29. A recess 38 is further formed under the enlarged depth part of the landing, and this recess 38 is made a study 39 together with a small room 19 at the lower floor part.