baber/WOPTO huggingface dataset:
Patent JP-S60168062-A (JP)
Title: Pattern inspecting pin block of integrated circuit
Inventor: NAKAJIMA KOU
IPC: G01R1/073
Filed: 1984-02-10
Abstract: PURPOSE:To inspect a high density IC by forming many grooves on a housing or a holder, and constituting a fit-inserting hole of a contact probe. CONSTITUTION:On the long side outside surface of a plane rectangular housing 1, many grooves 1a are formed in parallel at a prescribed pitch extending over the whole in the thickness direction, the housing 1 is fitted into the fitting holes 2a of a holder 2, the housing 1 and the holder 2 are fixed by supporting flanges 1b provided on both end parts of the housing 1 by stepped parts 2b provided on both end parts of the fitting hole 2a of the holder 2, and clamping them with screws 3, and a fit-inserting hole 4 is formed by the long side outside surface of the housing 1 and a flat long side pripheral surface of the fitting holes 2a of the holder 2 to which said surface contacts by pressing. Also, a contact probe is fit- inserted and fixed into the fit-inserting hole 4.
Patent JP-S62276465-A (JP)
Inventor: MIRAN BUREIKU
IPC: G01N33/569
Filed: 1987-02-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61185925-A (JP)
Title: Mask for transfer of electron image
Inventor: YASUDA HIROSHI
IPC: H01L21/027
Filed: 1985-02-13
Abstract: PURPOSE:To obtain a stabilized mask having a high quantum efficiency by a method wherein a mask pattern is formed on one main surface of a semiconductor substrate, and a substance with which the work function of the substrate is reduced is coated at least on the other main surface which is not covered by the mask pattern. CONSTITUTION:A mask pattern 2 consisting of platinum (Pl) of 300Angstrom  in width is provided on one main surface of a P-type CaAs substrate 1 by doping zinc (Zn), and CsI<3> within the range of 0.2-3 atomic layer as thick as 0.5 atomic layer, for example, is coated thereon. A sufficiently stabilized electron image having the quantum efficiency of 10% is obtained by exposing the beam of light (wavelength of 4,000-6,000Angstrom ) emitted from the light source of a tangsten lamp with which a sufficient output for said mask can be obtained.
Patent JP-H10212678-A (JP)
Title: Anticorrosive coated unbonded pc strand having high adhesivity and its processing
Inventor: SENTOU KAZUYOSHI
IPC: D07B1/16
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain an anticorrosive coated unbonded prestressed concrete(PC) strand having perfect anticorrosive durability without inhibiting the adhesion of concrete and without being limited by employment conditions, and further to provide a method for processing the PC strand. SOLUTION: This method for processing the PC strand comprises the first extrusion molding process for pressing a preliminarily heated PC strand in the first extrusion molding machine to form the primary coating layer wherein the outer peripheral surfaces and inner spaces of the PC strand are coated with an anticorrosive material such as a thermoplastic resin, the second extrusion molding process for passing the coated PC strand through the second extrusion molding machine to form a cylindrical secondary coating layer] comprising an anticorrosive thermoplastic synthetic resin on the surface of the primary coating layer, a cooling process for cooling and solidifying both the coating layers A and B, a plurally covering process for plurally and perfectly covering the cooled secondary coating layer B with a tape 7 to form the tertiary covering layer C,  and the third extrusion molding process for coating the surface of the tertiary coating layer C with a fatty lubricant 9 to form the quaternary filling layer D and simultaneously coating the surface of the quaternary filling layer D with a thermoplastic synthetic resin by the use of the third extrusion molding machine to form the quinquenary coating layer E.
Patent JP-S61186141-A (JP)
Title: Enlarged flange part working method and its device
Inventor: NISHIKAWA TAKEHIKO
IPC: B21K23/04
Filed: 1985-02-13
Abstract: PURPOSE:To form easily the flange part having bigger thickness with a simple device by adding the load in the right angles direction with the thickness of a plate material on the end part of the plate and by forming a flange part by enlarging the thickness of the end part. CONSTITUTION:The processing device to form the flange part 14 expanding to the end part of the leg part 12 of a plate material is composed of the plural dies 18, 20 which are movable from the preforming position P upto the main forming position M and to pinch the leg part 12 of the plate, the reserve holder 40 to have the preforming recessed part 48 of gimlet shape corresponding to the plate material 26 projected from the dies 18, 20 which are in the state of close contact at the reforming position P, the preforming punch 50 to preform into the preforming recessed part 48 with pressing in the right angles direction of the thickness the end part of the plate 26 projecting from the dies 18, 20 at the preforming position P, the main forming holder 56 to have the enlarged head part forming recessed part 58 corresponding to the preforming part 10A projected from the dies 18, 20 at the main forming position M and the holder 56 to form to the enlarged head part forming recessed part 58 with pressing in the right angles direction of the thickness the preforming part 10A projected from the dies 18, 20 at the main forming position M.
Patent JP-H08201283-A (JP)
Title: Water-quality measuring apparatus
Inventor: SAOTOME MORIO
IPC: G01N21/64
Filed: 1995-01-23
Abstract: PURPOSE: To use a light emitting source, whose pulse-light-emission control is simple, to constitute the entire apparatus economically in a small scale, and to achieve the removal of attached material readily. CONSTITUTION: In a casing 1, wherein a wall part is formed of a transaprent body 5 constituted of a lens at a part, a plurality of light emitting diodes 9, which emit the light into water after transmission through the transparent body 5, are aligned in a circular pattern. A photodetector 10, which receives the light from the light emitting diode 9 reacted in the water, is arranged at the center of the circle of the light emitting diodes 9. A circuit for measuring the amount of the received light of the photodetector 10 is contained. Furthermore, a cleaning wiper 18 is arranged at the outer surface of the transparent body 5.
Patent JP-H06218927-A (JP)
Title: Ink jet head and its manufacture
Inventor: SAKAMAKI SHINICHI
IPC: B41J2/045
Filed: 1993-01-22
Abstract: PURPOSE:To increase discharge speed of ink in a piezoelectric ink jet head which uses a shearing mode. CONSTITUTION:A plurality of grooves 123 and a plurality of partitions 126 are provided to a substrate consisting of a piezoelectric material. An electrode film 112 is fitted to the groove, and a silicone adhesive 114 is fitted to an upper surface of the partition. The groove and the partition are covered with an insulation film 113. Besides, an under surface of a cover plate is covered by the insulation film. Those insulation film are processed by treatment for making hydrophilic. The upper part of the partition is bonded to the under surface of the cover plate with an epoxy adhesive 116 to form a pressure chamber for compressing ink. The partition is shearing-deformed to discharge the ink by compression. Stiffness of inclusions is decreased by this structure, and a deformed amount of the partition is increased. Resides, generation of gas lowering hydrophilicity, which is generated from the silicone adhesive, is prevented. Since the ink is compressed thereby under a state wherein a blowhole in the pressure chamber is excluded, discharging speed of the ink is improved.
Patent JP-S58156689-A (JP)
Inventor: DEEBITSUDO TEII MAARITSUTO
IPC: E21B17/18
Filed: 1983-02-18
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-H02206209-A (JP)
Title: Dc bias circuit
Inventor: RI DOUBUN
IPC: H03F3/45
Filed: 1989-02-03
Abstract: PURPOSE:To suppress the production of an offset voltage due to the variance of resistance by composing a DC bias circuit in an amplifier of a resistance voltage division in a semiconductor integrated circuit chip and a resistance voltage division at the outside of the chip. CONSTITUTION:Signal voltage sources VIN1, VIN2 are respectively fed to bases of transistors(TRs) Q12 and Q11, a signal current output is obtained from collectors of both the TRs and the output is outputted to the outside of a semiconductor integrated circuit chip 4 via a terminal 1. A DC bias voltage of a 2nd amplifier 2 is obtained through the resistance voltage division by means of resistors R3 and R4, and a DC bias voltage VA' of the 2nd amplifier 2 is derived from the resistance voltage division by resistors R5 and R6 at the outside of the semiconductor integrated circuit chip 4 via the terminal 1. Since the DC biases at both sides of the amplifier are composed of the resistance voltage division in the semiconductor integrated circuit chip and at the outside of the chip, that is, externally mounted resistors in such a way, the DC bias depends on the respective resistance ratio and the fluctuation in the resistance at the inside and outside of the semiconductor integrated circuit chip is cancelled by the resistance ratio, thereby reducing the offset voltage.
Patent JP-S62184630-A (JP)
Title: Optical disk
Inventor: SATO ISAO
IPC: G11B7/24097
Filed: 1986-02-07
Abstract: PURPOSE:To record data in an optical disk used exclusively for reproducing by forming photosensitive recording member in all tracks and providing an exclusive data reproducing area in which data are recorded in form of uneven bits and a data recording area having a data field section that is able to record data. CONSTITUTION:A groovelike track 6 divided into plural sectors consisting of sector identifier sections ID and data field sections DF are formed on the disk base 5 of an optical disk 1, and a photosensitive recording member 7 is vapor deposited uniformly over whole face of the optical disk. Signals are recorded in the photosensitive recording member 7 of a data recording area 3 by irradiation of recording laser light of high intensity in forms of change of reflectance or forming of holes. In case the photosensitive member 7 is a photomagnetic material, the recorded signals are read by inverting magnetic domains and using rotation of plane of polarized wave of reflected light by Faraday effect. The photosensitive recording member 7 acts as a reflecting film that reflects reading laser light of low intensity in an exclusive data reproducing area 4.
Patent JP-H06242963-A (JP)
Title: Register allocation system
Inventor: HIROYA YOSHIAKI
IPC: G06F9/45
Filed: 1993-02-16
Abstract: PURPOSE:To reduce access to a memory to the minimum and to improve the execution performance of an object program by allocating registers as much as possible when the shortage of the utilizable registers is generated at the time of global allocation. CONSTITUTION:A register allocation range extraction means 231 extracts ranges to be allocated for respective variables used over the boundary of basic blocks. When an unused register is present in the extracted range or in the range divided by a register allocation range dividing means 233, a register deciding means 232 allocates it and registers it in a register management table 24. When no unused register is present, the register allocation dividing means 233 divides the indicated range at a position where the unused register becomes absent and returns it to the register deciding means 232. A storage type deciding means 234 utilizes the respective registers in the ranges registered in the register management table 24, utilizes a memory for others and stores the information in an intermediate text 1.
Patent JP-H10220014-A (JP)
Title: Horizontal and vertical carrying device
Inventor: TANIJIRI HIDEO
IPC: E04G21/16
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To make the transfer of a building member quicker and safer by attaching an automatic holding device to a hoist for transfering a highrise building member horizontally carried from a handling place to a vertical carrying device, and interlocking the above devices with horizontal and vertical carrying devices. SOLUTION: First the top floor Fy is assembled on the ground, and a hoist gear 44, a ceiling travel rail, a traverser and an assembling device are provided, and floors are severally added in order to previous one from a ground floor Fl to construct a highrise building B. A building member such as a column or the like carried in by a truck (e) is transfered onto a chain conveyor (b) by the first portal crane (a) and carried under the second portal crane (c). A hoist 23 attached to the second portal crane (c) is provided with an automatic hydraulic driven holding device, which transfers the building member onto the carrying truck of the vertical carrying device (d). The portal cranes (a, c) and the chain conveyor (b) are automatically interlocked by a control board for each device and a control device for controlling the whole system.  Thus the carry work can be made more efficient, quicker and safer.
Patent JP-H03231254-A (JP)
Title: Electrophotographic sensitive body
Inventor: KAWAMURA TAKAO
IPC: G03G5/08
Filed: 1990-02-06
Abstract: PURPOSE:To obtain an electrophotographic sensitive body high in sensitivity by successively laminating an inorganic semiconductor layer, an organic semiconductor layer, and a transparent insulating layer on a conductive substrate. CONSTITUTION:The electrophotographic sensitive body is formed by successively laminating on the conductive substrate 1 the inorganic semiconductor layer 2, the organic semiconductor layer 3, and the transparent insulating layer 4. The layer 2 has a superlattice layer structure formed by alternately laminating an a-Si layer and an a-SiC layer, different from each other in the optical band gap, specified in each layer thickness in a prescribed range, such as 2 - 50nm, preferably, 3 - 30nm, thus permitting photocarriers to be enhanced in generating rate and mobility, and extended in life, and the electrophotographic sensitive body high in sensitivity to be obtained.
Patent JP-S55119568-A (JP)
Title: Large-sized car
Inventor: ATSUMI BUNZOU
IPC: B62D7/14
Filed: 1979-03-07
Abstract: PURPOSE:To prevent roll-in fault due to rear wheel, by mounting rear wheel device direction changeably while employing such structure as resetting said device to be parallel with chassis and making rear wheel to follow in the wake of front wheel. CONSTITUTION:Wheel fixing member 3 is supported to be rotatable horizontally on lower face at the rear of chassis while a bearing 5 is applied between upper face of fixing member 3 and lower face of chassis 1. Rear wheels 7, 7', 8, 8' are fixed through axles 6, 6' to fixing members 3, while large gear 9 is fixed above fixing member 3 around the shaft 4, and a pinion 10 is fixed rotatably on chassis 1 to be geared with gear 9. Furthermore restoring springs 12, 12' are provided on the chassis 1 for the purpose to be engaged with a pin 11 of gear 9 thus to restore the fixing member 3 into parallel state. When returning to the left or right, rear wheel follows in the wake of front wheel roll-in fault due to rear wheel can be completely prevented resulting in the improvement of safety.
Patent JP-S57142079-A (JP)
Title: Matrix driving system for optical sensor array device
Inventor: ORITSUKI RIYOUJI
IPC: H04N5/335
Filed: 1981-02-27
Abstract: PURPOSE:To prevent cross talk between picture elements, by switching lighting and controlling a resistance value of each picture element, even if an optical sensor array without any blocking diode and having good yield rate is used. CONSTITUTION:In reading out a picture element 8a1, only the first half of picture elements 8a1-8a(n/2) among picture elements 8a1, 8a2 8a(n/2)-8an belonging to a common electrode 9a are illuminated. That is, since the picture element 8an is not illuminatd, a picture element 8b1 belonging to an adjacent common electrode 9b and give contribution to cross talk can be made dark, allowing to prevent the cross talk. Inversely, in reading out a picture element 8bn belonging to the latter half of the common electrode 9b, only picture elements 8b(n/2+1)- 8bn are illuminated and the first half of the picture element 8b1-8b(n/2) are not illuminated. Thus, since the picture elements 8an adjacent to the picture element 8b1 is placed at a dark part, the cross talk to the picture element 8bn can be prevented.
Patent JP-H07233954-A (JP)
Title: Heating device
Inventor: OSHIMA MITSUO
IPC: F24D15/00
Filed: 1994-02-24
Abstract: PURPOSE:To obtain a heating device wherein one main heating device body can heat a plurality of places. CONSTITUTION:An air passage 14 comprising a hot air stream is formed by means of a blower 15 and a first heat exchanger 19 in a main body 10 including a first suction port 12 on the rear side and a first blowoff port 13 on the front side. Next, a heat exchange chamber 22 for receiving the air passage 14 is provided below the body 10 and a second heat exchanger 24, into which heat medium is circulated from a storage tank 28 through a transfer pipe 35, is provided in the heat exchange chamber. And a radiation means 33, where heat is radiated from the heat medium sent from the heat exchanger 24, is connected to the transfer pipe 35.
Patent JP-S56124168-A (JP)
Title: Device for reproducing information
Inventor: DEGUCHI MASAHIRO
IPC: G11B21/10
Filed: 1980-03-04
Abstract: PURPOSE:To perform a wide-range jumping stably and surely, by constituting a transfer table loaded with an optical system to move in the direction orthogonal to a track to perform jumping. CONSTITUTION:At the jumping time, if the jumping synchronizing pulse is input to A, instruction circuit 27 opens switches SW1 and SW2 and closes SW3. Simultaneously, the output voltage of voltage generating circuit 28 drives linear motor 18 through switch SW3 and linear motor driving circuit 24. Transfer table 21 is moved according to movement of movable part 19 of motor 18, and the scanning point of light beam 2 on recording carrier 7 is moved in the direction orthogonal to the track direction. The number of tracks which light beam 2 goes across successively is detected by stop pulse generating circuit 30; and when it becomes equal to a set number of tracks, instruction circuit 27 stops voltage generating circuit 28 and restores switches SW1-SW3. As a result, wide-range jumping is performed stably and surely.
Patent JP-S62185783-A (JP)
Title: Estimation of temperature history of coke
Inventor: TSUKAMOTO MASAO
IPC: C10B57/00
Filed: 1986-02-10
Abstract: PURPOSE:To estimate the carbonization temperature at which a coke was made with good accuracy and to utilize the result for the control of operating conditions, by deriving the correlation between the carbonization temperature and the hydrogen content of the volatiles remaining in a coke in advance, and determining the hydrogen content of the volatiles in a produced coke. CONSTITUTION:The correlation between the carbonization temperature and the hydrogen content of the volatiles remaining in a coke is derived in advance. On the basis of this correlation, the carbonization temperature at which a coal was carbonized to form a coke can be obtained from the result of determination of the hydrogen content of the volatiles remaining in the produced coke. The hydrogen content of the volatiles remaining in the coke is preferably obtained by converting from the moisture value determined by the Karl Fischer method.
Patent JP-S60172825-A (JP)
Title: Digital signal read error detector
Inventor: TATE KATSUICHI
IPC: H03M1/52
Filed: 1984-02-17
Abstract: PURPOSE:To detect surely data read errors by providing a discriminating means for discriminating whether or not an output of an operating means is equal to a prescribed value corresponding to a prescribed digit number to allow the discriminating means to detect read error of a digital signal. CONSTITUTION:The circuit is constituted that a write clock is fed to a data memory 11, a data [1] detection signal from a data detection circuit 3 is written sequentially on the memory 11 and a time code data is outputted from the data memory 11 via an output terminal 12. That is, a transition point detecting circuit 2, a counter circuit 4, a latch circuit 7 and a discriminating circuit 8 are added to a conventional time code reader. When the tape running speed at video tape edition is fluctuated remarkably, e.g., in case of step reproduction or so- called jog mode, even if data [0] is read in error as [1] through the compression of the time axis at acceleration, the relation between the total number of transition points in one frame period and the total number of data [1] is discriminated.
Patent JP-H03234915-A (JP)
Title: Bearing device of small sized motor and manufacture thereof
Inventor: MATSUSHITA IKUO
IPC: F16C43/02
Filed: 1990-02-07
Abstract: PURPOSE:To minify clearance between a bearing and a motor shaft and restrain generation of mechanical noise by providing a pressed groove generated through pressing on the outer circumferential face of a bearing supporting part. CONSTITUTION:Fixed rollers for pressing 6-1, 6-2 and a movable roller for pressing 6-3 are respectively fixed on fixed roller shafts 6-1', 6-2' and a movable roller shaft 6-3' which are rotatably constituted. Further, the shafts 6-1', 6-2' are fixed and the shaft 6-3' is constituted to move in the arrow mark (a) direction with a driving device utilizing a screw and the like. The outer circumferential face of a bearing supporting part 3 is contacted with respective rollers 6-1, 6-2, 6-3, and when the roller 6-3 is pushed in the arrow mark (a) direction in the condition synchronizingly rotating respective rollers 6-1, 6-2, 6-3 in the arrow mark (b) direction, the bearing supporting part 3 and a bearing 4 are deformed, and the bearing device having small clearance is formed.
Patent JP-S58161540-A (JP)
Inventor: HAINRITSUHI KIYUUTAA
IPC: H02K11/042
Filed: 1983-02-21
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-S54119913-A (JP)
Title: Electronic musical instrument
Inventor: ISHII TSUTOMU
IPC: G10H1/06
Filed: 1978-03-09
Abstract: PURPOSE: To make a sound of high naturalness, by altering the form of sound wave read from a wave form memory with the lapse of time.  
     CONSTITUTION: The period of the sound wave is divided to a plurality of sample points. Data on the fundamental amplitude at each sample point are stored in the memory 4'. At least two successive fundamental amplitude data are simultaneously read from the memory depending on the basis of the integer part of an address signal qF corresponding to the pitch of the sound. An interpolation is performed between the two already read fundamental amplitude data on the basis of the decimal part of the signal qF to generate the wave form of the sound. The decimal point of the signal qF is shifted with the lapse of time to alter the wave form read from the memory 4'. 
     COPYRIGHT: (C)1979,JPO&Japio