baber/WOPTO huggingface dataset:
Patent JP-H04152054-A (JP)
Title: Grinding device for negative land of drill
Inventor: HOSOI TOSHIAKI
IPC: B24B3/26
Filed: 1990-10-09
Abstract: PURPOSE:To obviate the skillfulness of a worker with a negative land being able to be formed symmetrically, by angular-displacing a drill around the axial line with the drill being held on an angular displacing means, and displacing a grinding wheel rotating means by following up to the displacement of a detection member due to the abutment of a rake face. CONSTITUTION:A drill 2 is held by a chuck 42, a rotation operation shaft 40 is advanced and the state of the end 4a of the upper face of a detection member 4 being abutted on one part of a rake face 30 at the axial line 3 vicinity of the drill 2, is made. At this time the end face 6a of a rotating grinding wheel 6 performs grinding with its contact with another negative land 31 at the axial line 3 vicinity. One part of the rake face 30 pushes down the end 4a of the upper face of the detection member 4 by angular-displacing the drill 2, a motor 18 drives a cam 13 with its angular-displacement in the direction of an arrow mark 24 by the works of detection element 21 and processing means 22, an arm 11 is angular-displaced as per an arrow mark 20 around an axial line 12 with the follower 17 abutting on the cam face 16 accordingly being displaced along the cam face 16 thereof, and a grinding wheel rotating means 7 is angular- displaced in the direction of an arrow mark 49 around the axial line 12.
Patent JP-S62132581-A (JP)
Title: Production of regenerated soil and its device
Inventor: SENOO TOSHIO
IPC: B09C1/02
Filed: 1985-12-03
Abstract: PURPOSE:To produce the titled soil sufficiently usable for banking and making a building lot by separating scrap metal, etc., from ashy waste soil and further mixing an appropriate amt. of quick lime into the soil. CONSTITUTION:A container 3a for ashy waste soil 2 such as cinders and sludge ash obtained from a trash incineration plant or a sewage plant and a container 3b for mountain soil 5a are provided above a conveyor line 1a, and a separation part 4 for separating scrape metal 21, etc., in the ashy waste soil on the line 1a is furnished. The ashy waste soil 2a and the mountain soil 5a are mixed on a conveyor line 1b to obtain mixed soil 25, and the grain size is adjusted by a vibrating screen 6a. A quick lime container 3c is provided above a conveyor line 1c, quick lime 7 is mixed on the line 1c, the materials are mixed in a mixer part 8b, and the grain size is adjusted by a vibrating screen 6b. Consequently, the water content in the ashy waste soil is reduced, and the regenerated soil usable for banking and making building lots can be produced.
Patent JP-H06121972-A (JP)
Title: Traveling device of robot for pipe
Inventor: SAKAI AKIRA
IPC: B61B13/10
Filed: 1992-10-12
Abstract: PURPOSE:To enable the smooth traveling of the device even in reducer parts and bend parts and to constitute the entire part compact. CONSTITUTION:At least 3 pieces of leg supporting members 21 are disposed freely turnably around the axial center in the radial direction thereof at every equal interval around the axial center C of the pipe in the peripheral part of a robot body 1. These leg supporting members 21 are provided with sliding legs 22 having traveling wheels 23A, 23B freely slidably in the longitudinal direction at both ends of the respective members. Energizing cylinder devices for energizing the traveling wheels 23A, 23B to the inside surface side of the pipe P by turning the sliding legs 22 in the tangent direction around the leg supporting members 21 are provided. Then, the respective traveling wheels are surely grounded to the inside surface of the pipe and are made to travel smoothly by the rotation and the sliding of the sliding legs even in the reducer parts and bend parts thereof.
Patent JP-H08139248-A (JP)
Title: Structure of semiconductor device and its manufacture
Inventor: HAMAGUCHI HIROSHI
IPC: H01L23/48
Filed: 1994-11-07
Abstract: PURPOSE: To reduce short-circuiting between electrodes by providing a non- solderable part at a part between electrodes out of the upper surface of a semiconductor chip. CONSTITUTION: A semiconductor chip 9 is joined to an island part 5a via solder paste 8, and at the same time tip parts 6a and 7a of second and third lead terminals 6 and 7 are joined to both protruding electrode parts 9a and 9b in the semiconductor chip 9. At this time, a non-solderable insulator 21 is provided at a part between both electrode parts 9a and 9b out of the upper surface of the semiconductor chip 9, thus preventing excessive melted solder between the electrode part 9a and the tip part 6a of the second lead terminal 6 and that between the electrode 9b and the tip part 8a of the third lead terminal 7 from being connected on the upper surface of the semiconductor chip 9 and positively reducing the generation of short-circuiting between electrodes.
Patent JP-S63124986-A (JP)
Title: Body detector for vehicle
Inventor: YAMANE TOSHIKI
IPC: G01S7/56
Filed: 1986-11-15
Abstract: PURPOSE:To facilitate driving operation and to improve safety by making a display device corresponding to a sensor which detects the shortest distance to a body different in display mode from others. CONSTITUTION:The output signals of ultrasonic sensors 1a-1d provided to four positions of a vehicle are inputted to a control circuit 3 through processing circuits 2a-2d. The control circuit 3 turns on display devices 7a-7d on a display board 5 through a LED driving circuit 4 to inform the approach of the body. Only a display device specified with a shortest-distance position signal among display devices 7a-7d performs an emphasized display in different mode from others by emitting, for example, high-brightness light.
Patent JP-2000101414-A (JP)
Title: Semiconductor input circuit and semiconductor storage device
Inventor: OTSUKA NOBUAKI
IPC: H03K19/00
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor input circuit where a through-current is eliminated, while properly reflecting a logic level of an external input signal onto the inside of the circuit in a test mode. SOLUTION: This semiconductor input circuit is provided with a differential amplifier circuit which has a current mirror circuit consisting of 1st conduction type 1st and 2nd MOS transistors(TRs) 11, 12, whose gates respectively receive an external input signal and a reference level signal and whose sources are connected in common and of 2nduction type two MOS TRs 21, 22 whose drains are connected respectively to drains of the 1st and 2nd MOS TRs 11, 12. In this case, a transfer gate 30 that is on/off-controlled by a test use control signal is connected between the gate node of the current mirror circuit and an external input node, to which the external input signal is applied.
Patent JP-H01116365-A (JP)
Title: Control device for speed change of v-belt type continuously variable transmission
Inventor: KITANO KOJI
IPC: B60W10/10
Filed: 1987-10-28
Abstract: PURPOSE:To prevent the slip of a V-belt by balancingly controlling both pulley oil pressures in mutually reverse directions based on an engine torque, a speed change ratio, and the deviation between a target value and an actual value. CONSTITUTION:DR and DN reference oil pressure determining means 84, 85 determine the reference oil pressures PR, PN of driving side pulley 12 and a driven side pulley 14 so as to be mutually balanced based on an engine torque and a speed change ratio. On the other hand, an oil pressure changing quantity operating means 81 obtains an oil pressure changing quantity  p in accordance with the deviation between a target engine speed NR which is calculated by a target value determining means 80 and an actual engine speed Nin. The obtained oil pressure changing quantity  p is multiplied by coefficients K1, K2 by proportion means 82, 83 and the products are added and subtracted in the mutually reverse directions to and from the reference oil pressures PR, PN by adding means 86, 87 respectively, and the corresponding duty ratio signals are sent to first and second control valves 43, 45 to carry out the sped change ratio control of a continuously variable transmission 10. Thereby, the slip and excessive side pressure of a V-belt can be prevented improving durability.
Patent JP-H07116636-A (JP)
Title: Garbage treatment machine
Inventor: NATSUNO KENJI
IPC: C05F9/02
Filed: 1993-10-29
Abstract: PURPOSE:To efficiently decompose large lumpy garbage by a small-sized inexpensive garbage treatment machine not requiring the arrangement of a special crusher. CONSTITUTION:In a garbage treatment machine, a culture base material 3 is charged on a treatment tank 1 having stirring blades 2 provided therein and garbage is stirred with the culture base material 3 in the tank 1. This machine includes a drive motor 5 for driving the stirring blades 2 in a garbage crushing mode, and a control device 30 for rotating the stirring blades 2 in the garbage crushing mode at the time of the charge of garbage.
Patent JP-H0695794-A (JP)
Title: Data input device
Inventor: SUGIMOTO YUJI
IPC: G06F3/0488
Filed: 1992-09-16
Abstract: PURPOSE:To provide a data input device where the input work of the data of measured values, etc., is easy, the generation of an input mistake is few and the influence is little when the input mistake generates. CONSTITUTION:An input screen 41 is provided with a scroll instruction parts 45, 46 and a numeric selection part 47, corresponding to 5 kinds of measured data of body temperatures, blood pressures (H), etc., respectively. In the numeric selection part 47 corresponding to each measured data, 11 continuous data such as '35.5', '35.6',..., '36.5' is displayed. When the pen touch of the scroll instruction parts 45, 46 is performed with a stylus, the display range of this 11 data is scrolled. When the pen touch of one of the data of this numeric selection part 47 is performed with the stylus, the data is registered as input data 44.
Patent JP-S63126225-A (JP)
Title: Etching device
Inventor: SASAMURA YOSHITAKA
IPC: H01L21/302
Filed: 1986-11-15
Abstract: PURPOSE:To enable a vacuum chamber to be cleaned up without removing an ion source from the vacuum chamber by a method wherein a plasma producing means and a transfer means to produce plasma as cleaning gas serving both as a part of plasma producing means are provided. CONSTITUTION:Multiple specimens 24 are mounted on the peripheral part of rapidly turning disc 26 provided in a vacuum chamber 18. Then, respective specimens 24 are successively ion beam-etched by irradiating with ion beams 16 from an ion source 2. On the other hand, during the ion etching process, a shutter 20 is shut up to impress the space between the shutter 20 and the disc 26 with high-frequency from a high-frequency power supply 32 so that plasma may be produced to successively etch the specimens 24. In order to clean up the ion source 2, the high-frequency impressed positions are located by properly selecting the positions of transfer switched 40a, 40b so that inner gas may be fed to remove any pollutant by sputtering process.
Patent JP-H05109697-A (JP)
Title: Formation of resist pattern
Inventor: OIKAWA AKIRA
IPC: H01L21/027
Filed: 1991-10-21
Abstract: PURPOSE:To provide a method for forming a resist pattern which can suppress diffusion of an acid catalyst when a chemical amplification type resist is heat treated and improve resolution. CONSTITUTION:A method for forming a resist pattern has the steps of irradiating a resist composition with ionization radioactive rays by using a positive or negative resist composition containing compound for generating acid or compound for accelerating generation of the acid by irradiating it with the ray, then heat treating it, and then developing it. The heat treating time is set to 1sec to 30sec in the method.
Patent JP-H03132909-A (JP)
Title: Resist pattern forming method
Inventor: KUHARA MASAKAZU
IPC: G03F7/20
Filed: 1989-10-18
Abstract: PURPOSE:To surely form the end face of the resist pattern into a perpendicular shape, and to obtain a thin film magnetic head having a desired magnetic pole shape by forming a slit-shaped primary transferred image by irradiating both end parts of a prearranged place for forming the recording area of a magnetic pole by light, and after that, forming a secondary transferred image by irradiating the place in the recording area formation prearranged place where the primary transferred image is not formed by the light. CONSTITUTION:After positive type photo-resist 8 is applied on a substrate 7, both the end parts of the recording area formation prearranged place of the magnetic pole is irradiated by the light, and the slit-shaped primary transferred image 10 is formed, and after that, the place in the recording area formation prearranged place where the primary transferred image 10 is not formed is irradiated by the light, and the secondary transferred image 12 is formed. As for the resist pattern 13 formed in this way, the end face 14 of the resist pattern 13 is formed into the nearly perpendicular shape after development, and is never formed into tapered shape.
Patent JP-2000084200-A (JP)
Title: Prize ball supply system of pachinko game machine
Inventor: SATO HISAYOSHI
IPC: A63F7/02
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To supply prize balls quickly and keep hit balls as evidence. SOLUTION: Hit ball sensors S1, S2 are provided at prize winning ports 2, 3, 4, 5 to detect hit balls, a ball string device 11, which is composed of a stored ball sensor S3 to detect stored balls p and a discharge valve 15 to discharge stored balls one by one, is provided at the end of a hit ball collection case, and prize winning counters C1, C2 is provided at a control circuit 20 to store hit balls detected by the hit ball sensors. When a hit ball sensor detects a hit ball, the prize winning counters store the hit data, based on this stored data, a prize ball supply device starts to operate. After specified amounts of prize balls are supplied, the stored ball sensor detects stored balls and actuates the discharge valve to discharge the stored balls.  A notification means 6 is provided which starts to operate when the stored ball sensor at the power on detects stored balls, and the stored balls can be discharged from the ball storing device manually.
Patent JP-H02119670-A (JP)
Title: Fuel injection device for engine
Inventor: KAGEYAMA AKIRA
IPC: F02M61/08
Filed: 1988-10-27
Abstract: PURPOSE:To effectively perform the cooling of a fuel injection valve so as to prevent the overheat thereof by providing a fuel return passage for returning the fuel in a fuel sump provided on the back of the opening/closing portion of the fuel injection valve from the upper portion of the fuel sump via a pressure governor valve. CONSTITUTION:When a solenoid coil 23 is turned ON, a movable core 25 is pulled down by a movable gap T, which pushes a head portion 28b of an opening/closing member 28 and thus the lowered opening/closing member 28 opens a switching valve 28a, to thereby inject fuel through a fuel injection valve 4. In this case, a fuel return gap 34 is formed between the inner periphery of a cylinder main body 20 and each outer periphery of a gap cylinder 27, solenoid coil 23 and a fuel inlet cylinder 21. The gap 34 is intercommunicated with a space 31 through a fuel return hole 35 provided on a gap cylinder 27 and also a fuel return port 36 intercommunicated with an external fuel return passage led to a fuel tank is provided on the upper end of the gap 34. The excess fuel which is not injected is returned to the fuel tank through passages 34, 35, 36.
Patent JP-H11110062-A (JP)
Title: Clock control circuit
Inventor: TODA HARUKI
IPC: G06F1/04
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To normally generate internal clocks having various phases from an external clock whose cycle time is short. SOLUTION: An internal clock CKH is inputted to a forward delay part FD of a synchronous type adjustment delay circuit 18 through a delay circuit 17. An internal clock CK' is inputted as a control clock to this synchronous type adjustment delay circuit 18. The forward delay part FD in the synchronous type adjustment delay circuit 18 is provided with more than delay means and a pulse FCL' is delayed through the forward delay part FD of the synchronous type adjustment delay circuit 18 by a time Δ corresponding to the time up to the rising point of the internal clock CK' in a next cycle. The internal clock CK' is delayed through a backward delay part HBD, provided with more than one delay means, by a delay quantity corresponding to a time Δ/2. The output HCLQ of the backward delay part HBD is outputted as an internal clock CKQ through a delay circuit 19.
Patent JP-H03134970-A (JP)
Title: Nonaqueous solvent secondary battery
Inventor: OZAKI YOSHIYUKI
IPC: H01M10/054
Filed: 1989-10-19
Abstract: PURPOSE:To improve the high-voltage, high-capacity and high-rate charge/ discharge characteristics by forming a negative electrode with a carbonic material applied with expansion treatment. CONSTITUTION:A negative electrode is obtained by carbonizing or graphitizing an organism, numerous cracks are generated between layers, and an active material is stored in a carbonic material largely expanded in the C-axis direc tion. Coal pitch carbon fibers (spacing d<002>=3.37Angstrom ) are immersed in a complex solution mixed and stirred with naphthalene and metallic lithium at the 1:1 mol% in tetrahydrofuran, for example, they are reacted in the inert gas atmo sphere, then it is washed with tetrahydrofuran as a residual compound, and it is quickly heat-treated at a high temperature near 1,000 deg.C.
Patent JP-H1095954-A (JP)
Title: Epoxy resin composition for coating agent
Inventor: NITTA YASUTO
IPC: C08G59/50
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition, capable of using a high-boiling naphtha-based solvent and hardly causing injuriousness and dangerousness to humans by including a polamine derivative synthesized by using specific raw materials and a specified method as an essential component. SOLUTION: This composition comprises (A) an epoxy compound having average one or more epoxy groups in the molecule and (B) a polyamine derivative or consists essentially thereof and can be diluted with a solvent, consisting essentially of an aromatic hydrocarbon and having >=150 deg.C boiling point. The component B is synthesized by reacting an N-alkyl- or an N- alkenylalkylenediamine  preferably a compound represented by the formula R-NH-(CH2 )n -NH2 IR is a 6-22C alkyl or alkenyl; (n) is 2 or 3]} with a ketonic compound, then reacting the resultant compound with a polyepoxide and subsequently hydrolyzing the prepared compound. Thereby, a coating agent soluble in a high-boiling solvent obtained from petroleum or coal can be provided to reduce unfavorable effects on environments and living bodies.
Patent JP-S61151893-A (JP)
Title: Magnetic disk device
Inventor: NISHIDA HIROSHI
IPC: G11B33/14
Filed: 1984-12-26
Abstract: PURPOSE:To improve the dust filtering efficiency inside a magnetic disk device by providing both an entrance and an exit of an air flow together with an air filter to a structure body at a spindle part which revolves a magnetic disk. CONSTITUTION:A spindle which revolves a magnetic disk 1 is packed to a housing 2 and driven by a motor 3. An actuator is attached to the opening part of the housing 2 and contains a carriage 5 holding a magnetic head 4, two rails 6, a coil 7 and a base 8. A voice coil motor consists of a magnetic circuit part 11, magnet support members 12 and 13 and the coil 7. The opening part of the housing 2 includes an exit hole 16 of air flow, a filter 17, an entrance hole 18 of air flow and a filter 19. Thus the dust produced at a magnetic disk storing part is eliminated through the exit filter 17; while the dust produced outside the disk storing part such as an actuator part, etc. is deleted through the entrance filter 19 respectively.
Patent JP-H03134651-A (JP)
Title: Radiograph reader
Inventor: YAMAGUCHI AKIRA
IPC: H04N5/30
Filed: 1989-10-20
Abstract: PURPOSE:To calculate the exact quantity of light for the stimulated luminescence by storing data for correcting the fluctuation characteristic of a voltage in a main scanning direction for the bleeder resistance of photomultiplier and correcting the voltage to be applied to the bleeder resistance. CONSTITUTION:A stimulable phosphor sheet 1 accumulating a radiograph is set to the prescribed position of a radiograph reader and the radiograph is read. In such a case, a voltage V to be applied to the bleeder resistance of a long photomal 25 is monitored. Since the radiograph is accumulated and recorded to the stimulable phosphor sheet 11, the voltage V to be applied to the bleeder resistance is changed at every main scanning. After reading the radiograph, an envelop curve, where the voltage V is most lowered in each point of a main scanning direction, is found and further for the envelop curve, the fluctuation property is corrected. The irradiating quantity of light for erasing an after-image is found from the voltage at the point, where the voltage V is most lowered in the corrected envelop curve, and the quantity of light for a lamp 11 is controlled so as to obtained the found quantity of light for irradiation.
Patent JP-S63245699-A (JP)
Title: Novel cdna probe
Inventor: TSUJI KIMIYOSHI
IPC: C07K14/74
Filed: 1986-11-18
Abstract: PURPOSE:To obtain a novel cDNA probe, containing a specific base sequence, capable of simply and readily judging the type of a human leukemic antigen (HLA class II DP antigen) and useful in the field of organ transplantation, etc. CONSTITUTION:All the RNA fractions are collected from a human-derived AKIBA cell which is a homozygote of DP antigen and subjected to fractionation treatment to provide a desired mRNA fraction, which is then treated with a reverse transcriptase to synthesize a cDNA. The resultant cDNA is subsequently converted into a double-stranded cDNA with a polymerase, treated with a nuclease and subjected to dC-tailing to afford a treated cDNA (A), which is then linked to a plasmid pAT153 (B) treated with a restriction enzyme (e.g. PstI) to provide a cDNA inserted plasmid (C). Escherichia coli x1776 is subsequently transformed with the component (C) to afford a transformant strain and a plasmid is separated from the obtained strain to provide a cDNA probe containing beta-chain gene of DP antigen containing part or all of the base sequence expressed by the formula, etc.
Patent JP-H08110688-A (JP)
Title: Image reading optical system
Inventor: NAKAMURA KENICHI
IPC: G03B27/70
Filed: 1994-10-12
Abstract: PURPOSE: To provide an image reading optical system capable of recovering the deterioration of luminous intensity of the image reading optical system due to the dust sticking on a mirror and a dustproof glass by an easy operation, with a simple constitution. CONSTITUTION: In the image reading optical system of the image forming device for optically reading the original image for the image forming, while including the plural mirrors 2 to 7 and the dustproof glass 11, the plural colorless and transparent films 16 and 19 possible of peeling one by one is respectively stuck on the plural mirrors 2 to 7 and the dustproof glass 11, covering the plural mirrors 2 to 7 and the dustproof glass 11. Therefore, when the cumulative operation time of the image reading optical system becomes long, the dust is stuck on the uppermost film and the luminous intensity of the optical reading of the image reading optical system is deteriorated, the dust is removed, cleaning is performed and the luminous intensity is recovered by peeling the uppermost film.