baber/WOPTO huggingface dataset:
Patent JP-S61148311-A (JP)
Title: X-ray fluorescence plating thickness gauge with fine positioning mechanism for sample
Inventor: TASHIRO HIROMI
IPC: G01N23/223
Filed: 1984-12-21
Abstract: PURPOSE:To position a sample automatically, by calculating deviation between a specified measuring image position and a sample image presently an electrically operated XY table based on feature quantity of a binary pattern to move the electrically operated XY table so that a sample will come to a specified measuring image position. CONSTITUTION:This apparatus is provided with a TV camera 1 for converting a sample into an image, a circuit 2 for binary coding an image, an arithmetic control section 3 adapted to calculate the feature quantity of a binary pattern to control the apparatus and an electrically operated XY table 4 for positioning samples. To position a sample, first, deviation is calculated between a specified measuring image position and sample image presently on the table 4 based on the feature quantity of a binary pattern of the sample to move the table 4 automatically so that the sample will come to the specified measuring image position. thus, when samples of the same shape previously arranged on the table 4 are measured, any deviation can be corrected automatically regardless of errors in the interval of the samples thereby assuring accurate measurement.
Patent JP-2001092808-A (JP)
Title: Data processor
Inventor: IWAHASHI DAISUKE
IPC: G06F15/16
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To perform the erocetta sine casella operation and sum and difference operation contained in DCT/IDCT. SOLUTION: A product sum operating processor 12 is connected to an RISC processor 10 and the processor 10 executes DCT/IDCT operation for the compression/expansion of image signals and voice signals. At the time of performing erocetta sine casella operation and sum and difference operation, the processor 10 issues a register wire instruction and writes data to be operated in the input registers 34 and 36 of a processor 12, executes the erocetta sine casella operation or sum and difference operation by using the written data to be operated, and writes the operated results in an output register 42. The results of the erosetta sine casella operation or sum and difference operation written in the register 42 are read out in accordance with a register readout instruction from the RISC processor 10.
Patent JP-H11109275-A (JP)
Title: Laser plotting device
Inventor: HAMA YOSHIHIRO
IPC: G02B26/10
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a laser plotting device dissolving plural projection of laser beams for a photosensitive surface and having high plotting quality. SOLUTION: Relating to the laser plotting device constituted of a laser light source 1 emitting the laser beam, a polygon mirror 4 reflecting the laser beam and projecting it to the photosensitive surface, an fθ lens 5 and a photosensitive drum 6, a light attenuation plate 9 is arranged on an optical path between the polygon mirror 4 and the photosensitive drum 6. The light quantity of the laser beam after reflected by the photosensitive surface of the photosensitive drum 6, again reflected by the polygon mirror 4 and again projected to the photosensitive drum 6 is reduced remarkably by the light attenuation plate 9, and the occurrence of a ghost image due to this re-reflected laser beam is suppressed, and high quality plotting is realized.
Patent JP-H01113585-A (JP)
Title: Vertical refrigerant compressor
Inventor: SAITO JISUKE
IPC: F04B39/16
Filed: 1987-10-26
Abstract: PURPOSE:To restrain a refrigerant in oil from forming air bubbles and to favorably feed oil to each sliding portion by disposing a filter in the interior of an oil feeding passage formed in a crankshaft in a compressor. CONSTITUTION:A centrifugal pump 3 is adapted to suck in oil from a suction opening by centrifugal force and forced-feed the oil to each sliding portion. The forced-fed oil is supplied to each sliding portion through an oil feeding passage 6 formed on a crankshaft 5 and a plurality of oil feeding ports 7-9. In this case, a filter 10 is disposed in the interior of the oil feeding passage 6. Foreign matter mixed in oil supplied from the centrifugal pump 3 to each sliding portion is separated and removed by the filter 10. Oil passing through the interior of the filter 10 is pressurized by oil sucked in from the suction port 4 to keep a refrigerant from forming air bubbles. Thus, oil can be favorably fed to each sliding portion.
Patent JP-H09115911-A (JP)
Title: Semiconductor device and its manufacture
Inventor: EBITANI TAKASHI
IPC: H01L21/321
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To easily form a barrier metal layer and a solder bump on an electrode pad by the non-plating method by transferring a junction layer including a second metal which can be subjected to solid-phase diffusion with a first metal on an elastic sheet onto a connection pad, causing a solid-phase diffusion reaction between both metals, and joining the junction layer on the connection pad. SOLUTION: A copper foil 5b where gold coating 5a coats one surface of a resin film and nickel layer 5c/metal layer 5d are coated on the other surface in this order is punched. Then, a punched barrier metal lamination body 5 and a connection pad 3 on a semiconductor substrate 1 are aligned and the barrier metal lamination body 5 is transferred onto the connection pad 3 on the semiconductor substrate 1, where the barrier metal lamination body 5 is heated to a temperature where the barrier metal lamination body 5 and the connection pad 3 cannot be melted and a diffusion reaction is generated between the connection pad 3 of the semiconductor substrate 1 and the junction layer 5a consisting of gold coating on the barrier metal layer 5b, thus joining the covering of the barrier metal lamination body 5 on the connection pad 3.
Patent JP-2000101381-A (JP)
Title: Attenuator
Inventor: KASAHARA MICHIAKI
IPC: H01P1/22
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain an attenuator which is small in size and easy to design by serially arranging a circuit, where a 1st diode on which resistances are loaded in parallel and a 2nd diode, on which resistances are parallelly loaded are serially connected to an input-output, and applying a prescribed bias voltage to the diodes. SOLUTION: A 1st diode 1a where 1st resistances 2a are parallely loaded, a 2nd diode 1b where 2nd resistances 2b are loaded in parallel and a 3rd diode 1c where 3rd resistance 2c are loaded in parallel are connected. Then, the diodes 1a to 1c are switched between an on state and an off state by controlling the voltage applied to the anode electrodes and cathode electrodes of the diodes 1a to 1c. The passing loss difference of both a passing circuit and a T-type attenuation circuit is attenuated by controlling the on and off states of the diodes 1a to 1c and switching the both circuits. Then, it is easy to perform matching design between the preceding and subsequent circuits which are connected to an attenuator and to perform design of desired attenuation.
Patent JP-H09116243-A (JP)
Title: Circuit board
Inventor: NOMURA TETSUYA
IPC: H05K1/02
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board which can be classified (discriminated) easily in accordance with the specification, customer, etc. SOLUTION: A circuit board 1 is constituted in such a way that the wiring pattern 3 corresponding to an electronic circuit is formed on one surface of an insulating substrate 2 and a plurality of lands 3a for soldering electronic parts is integrally formed with the pattern 3. A plurality of dummy lands 4 is formed in the space between the outermost wiring pattern 3b and the outer edge section of the substrate 2 and the lands 4 are separated from the wiring pattern 3 and electrically independent. Cream solder 7 is selectively attached to the lands 4 in accordance with the specification of the circuit board 1 and workers can distinguish the circuit board 1 in accordance with the specification or the customer by visually checking the presence/absence of cream solder on the lands 4 or the combination of the lands 4 coated with the cream solder.
Patent JP-H04146290-A (JP)
Title: Press roll for paper making machine
Inventor: WATANABE TOKUO
IPC: D21F3/08
Filed: 1990-10-08
Abstract: PURPOSE:To obtain the title roll having excellent surface smoothness, releasability of wet paper, surface hardness, roll strength, uniform surface characteristics, being planished, usable as a stone roll substitute, comprising specific constitution. CONSTITUTION:The outer periphery of a metal core material 2 is provided with a substrate layer 4 comprising a metallic material (preferably Ni-Cr alloy) having a coefficient of thermal expansion lower than the constituent metal material of the core material 2, the outer periphery of the substrate layer 4 is supplied with a ceramics layer 3 and a releasable organic polymer substance made of a synthetic resin or wax is packed into gaps among ceramic particles at least on the surface layer part of the ceramics layer 3 to give the objective roll. The objective roll, for example, is obtained by subjecting metal powder to gas spraying to the outer periphery of the core material 2 to form a layer 4, subjecting a metal oxide to plasma spraying to form a layer 3, then impregnating the surface of the layer 3 with a solution of synthetic resin and curing.
Patent JP-H05112689-A (JP)
Title: Vinyl chloride plastisol composition
Inventor: ISHIKAWA KOUSHIYOU
IPC: C09D127/06
Filed: 1991-10-19
Abstract: PURPOSE:To obtain a vinyl chloride plastisol composition by adding a specific amount of a fluororesin powder to a plastisol composition whereby its chipping resistance and sol fluidity are improved to reduce the heat release during circulation. CONSTITUTION:(A) 100 pts.wt. of a plastisol composition containing A1: 100 pts.wt. a vinyl chloride based resin (for example, vinyl acetatevinyl chloride copolymer), A2: 80 to 200 pts. of a plasticizer (for example, dioctyl phthalate) as basic ingredients, when needed, further 80 to 200 pts. of a filler (for example, calcium carbonate) and appropriate amounts of a tackifier, a high-boiling solvent, thixotropy-promoting agent and other additives are combined with (B) 1 to 30 pts.wt. preferably 5 to 25 pts.wt. of a fluororesin powder of 1 to 100mum particle size (for example, polytetrafluoroethylene or polyethylene- tetrafluoroethylene to give the objective vinyl chloride plastisol composition. Said composition has improved spray-coating properties because the chipping strength is kept even after deterioration in water resistance and the sol fluidity is increased.
Patent JP-S62133240-A (JP)
Inventor: TANIGAKI MASAHARU
IPC: E04C5/07
Filed: 1985-12-04
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-H11108651-A (JP)
Title: Inspecting-measuring method of irregularity of track of turnout section and equipment for executing the method
Inventor: FUJINO KATSUMI
IPC: E01B35/00
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To shorten a time for inspection and measurement and to enable accurate grasp of the state of a track by a method wherein a portable type inspecting-measuring device of track irregularity of a general track is made a data collecting device as it is, a data processing device is added afresh and measured data are compared with basic dimensions. SOLUTION: A portable type inspecting-measuring device of track irregularity of a general track is made a data collecting device 50 as it is and a data processing device 60 is added afresh. First the processing device 60 is started and the kind of a turnout is selected by an input by operating a keyboard 63. Then positional information, basic dimensions and measuring data as to each measuring point which are written in a hard disk HD 65 are retrieved sequentially and subjected to a computing comparison processing in CPU 61. The result of the computation is stored again in the HD 65 and displayed in CRT 62 through an input/output device I/O 64. In the case when a computed value of the CPU 61 exceeds a range of limits, in comparison with the basic dimensions stipulated beforehand, this is displayed in flickers in the CRT 62.  Subsequently, the result of the computing comparison processing is stored in the HD 65.
Patent JP-H06118566-A (JP)
Title: Antistaticized silver halide photographic sensitive film material
Inventor: SHIBATA YOSHIO
IPC: G03C1/38
Filed: 1992-10-09
Abstract: PURPOSE:To improve antistatic characteristic and film strength and to obtain a backing layer uniform in a coating surface by incorporating an epoxy compound and a specified surfactant in an electrically conductive polymer layer. CONSTITUTION:The conductive polymer layer is formed between the backing layer containing gelatin and a film base and comprises a copolymer of dialkylaminoalkyl (meth)acrylate and styrenesul-fonic acid or its alkali metal salt, and the conductive polymer layer contains the epoxy compound and the surfactant represented by formula I in which n is an integer of 1-20; M is H or an alkali metal atom: R is 5-15C alkyl or a group of formula II; R1 is 1-15C alkyl; and R2 is l-3C alkyl or H or halogen.
Patent JP-S61150093-A (JP)
Inventor: ONISHI KAZUHIKO
IPC: G07D5/08
Filed: 1984-12-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0991848-A (JP)
Title: Data memory device
Inventor: ASANO NAOTAKE
IPC: G11B19/02
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To improve the effect of shortening access time in a CD-ROM driving device having a cache memory. SOLUTION: The cache memory is connected between the CD-ROM driving device 3 and a host device 1. The data memory device is provided with a CPU 12 for executing the processing to transfer data from the cache memory 4 to the host device 1 and the processing to form management data for managing the cache memory 4. The interruption for the processing to form the management data is not unconditionally made on the CPU when a synchronizing signal is detected from the reproduced output from the CD-ROM driving device 3. This interruption processing is provided with an inhibition section. While the interruption processing is inhibited in the period when commands, data, status and messages are being transferred, the interruption processing is inhibited in other periods.
Patent JP-H08140007-A (JP)
Title: Picture display controller
Inventor: OKURA YUKIKO
IPC: H04N5/45
Filed: 1994-11-07
Abstract: PURPOSE: To quickly and surely recognize the programs of other broadcast channels in a device for receiving many broadcast channels. CONSTITUTION: In the state of receiving a prescribed broadcasting channel, when a browsing button icon is operated, pictures received and displayed on a master screen and the pictures of the other channels are displayed below the master screen as slave screens. The slave screens are automatically and successively moved. Movement is stopped when an entering operation is performed and the slave screen specified by a cursor A is displayed as the master screen when the entering operation is performed further.
Patent JP-2001091747-A (JP)
Title: Liquid crystal cell substrate
Inventor: OTANI AKIRA
IPC: G02B5/30
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To develop a liquid crystal cell substrate having a polarizing function which can form a liquid crystal cell substrate having excellent thin and lightweight property, heat resistance, shock resistance and stability in the quality. SOLUTION: The liquid crystal cell substrate is produced by tightly laminating at least a gas barrier layer 2, a crosslinked resin layer 3 and a polarizing layer 4 on a resin substrate 1, and the polarizing layer consists of a coating layer. By this method, the polarizing layer which is thin and excellent in heat resistance can be added by a coating method on the resin substrate and also the gas barrier layer and the crosslinked resin layer are easily added. The substrate can be efficiently produced, and the obtained substrate is excellent not only in the moisture resistance, gas resistance and shock resistance but in thin light-weight property and heat resistance. The obtained liquid crystal cell substrate has a polarizing function and high durability with which a liquid crystal having excellent long-term stability of the display quality can be formed.
Patent JP-H06125578-A (JP)
Title: Data base accessing system
Inventor: FUJIMOTO YUKIHIKO
IPC: H04Q3/545
Filed: 1992-10-12
Abstract: PURPOSE:To enable a subscriber to consult and change information in a data base by accessing directly the data bases of various kinds of service located in an additional service processor from a telephone set. CONSTITUTION:The voice synthesizing device control function part 5 of a main control exchange 3 executes control for informing the subscriber 6 of the instruction of input operation and the contents of the data base 2 by a voice. The intelligent network control function part 4 of the main control exchange 3 starts the additional service processor 1 when it receives a specified number from the subscriber 6, and receives a request signal from the subscriber 6, and controls a speech synthesizing device 7 together with the additional service processor 1 through the voice synthesizing device control function part 5.
Patent JP-H06177741-A (JP)
Title: Integrated circuit provided with plurality of data output ends using resistance network in common
Inventor: DEIBITSUDO SHII MAKUKURUUA
IPC: H03K17/687
Filed: 1991-10-21
Abstract: PURPOSE: To provide an output buffer circuit where the noise in output ends to plural output buffers is reduced in a reduced chip area. CONSTITUTION: Gates of pull-up and pull-down transistors TRs 12 and 14 are controlled by logic circuits 20 and 22, and these logic circuits implement logical combination of data to be supplied and an output disable signal. Logic circuits 20 which control pull-up devices 12 share a resistor circuit network R5 for biasing from Vcc and share a resistor circuit network R6 for biasing to the earth. In the same manner, logic circuits 22 which control pull-down devices 14 share a resistor circuit network R7 to bias from Vcc and share a resistor circuit network R8 to bias to the earth. Various constitutions provided with fuses to be able to select respective resistance values of these circuit networks can be used in accordance with the performance of a circuit or in response to a product.
Patent JP-H10120217-A (JP)
Title: Recording device
Inventor: UNOSAWA YASUHIRO
IPC: B65H3/06
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To prevent a separating roller for separatively feeding recording sheets in a recording device, from being lowered in frictional force with the recording sheets after use for the specified time. SOLUTION: A support member 8 for supporting a plurality of recording sheets is provided with a separating sheet 22. The recording sheets are separatively fed by the separating sheet 22 and a separating roller 21, and the fed recording sheet is recorded by a recording means. In a recording device of such constitution, the separating sheet 22 has a feeding force recovery member 25 for the separating roller 21 at a part thereof and is provided movably in relation to the support member 8. The separating sheet 22 is moved by the separating roller 21, and the separating roller 21 is brought into contact with the feeding force recovery member 25 to recover its feeding force.
Patent JP-S63125560-A (JP)
Title: Methacrylate resin having high refractive index
Inventor: KURASAWA MORIO
IPC: C08L33/04
Filed: 1986-11-15
Abstract: PURPOSE:To increase the refractive index and to improve the resistance to wear and heat, by adding a specified amount of a niobium substance to polymethyl methacrylate. CONSTITUTION:0.05-3wt% niobium substance contg. niobium (Nb) is mixed with polymethyl methacrylate and the mixture is molten to form the title resin. As the niobium substance, niobium as well as niobium compds. and niobium intermetallic compds. can be used. Examples thereof are niobium carbide (NbC), niobium nitride (NbN), lithium niobate (LiNbO3), niobium pentoxide (Nb2O3), niobium germanide (Nb3Ge), aluminized niobium (Nb3Al), etc.
Patent JP-H10126218-A (JP)
Title: Sampling frequency converting device
Inventor: YASUDA NOBUYUKI
IPC: H03H17/00
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To prevent frequency conversion precision from deteriorating, due to the variations in input/output sampling frequency ratio measured value, without spoiling a request for real time response by calculating a read address of a buffer memory according to an interpolated input/output sampling frequency ratio. SOLUTION: An input/output sampling frequency ratio measured value RS from an input/output sampling frequency ratio measuring and generating circuit 1 is supplied to a linear interpolating arithmetic circuit 7. The linear interpolating arithmetic circuit 7 obtains an input/output sampling frequency ratio linear interpolation value RS-L by linearly interpolating respective input/output sampling frequency ratio measured values RS into (n) equal divisions. The time needed for this interpolating process is much shorter than the time required to sufficiently reduce variation in input/output sampling frequency ratio measured value RS by, for example, integration.  A sampling frequency converter signal processing part 8 converts the sampling frequency of a digital signal from an input sampling frequency to an output sampling frequency, by using the input/output sampling frequency ratio linear interpolation value RS-L.
Patent JP-H11105975-A (JP)
Title: Structure of silo
Inventor: IKEDA SUSUMU
IPC: B65D88/28
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To provide the structure of a silo for controlling the functions of the silo such as the functional phenomenon, the arching phenomenon, the classifying phenomenon and the like, providing the simple reinforcement for a hopper section and contributing to the cost reduction. SOLUTION: In the structure of a silo, a reverse conical trapezoid 2 is welded on the lower section of a cylindrical shape 1, and a short cylindrical shape 31 is welded on the lower section of the reverse conical trapezoid 21, and first tilted plates 4 are welded on both of front and rear faces in a manner of narrowing the width as moving downward. Also second tilted plates 5 are welded from the lower end of the cylindrical shape to both of left and right side faces in manner of narrowing the width downward, and a hopper 7 with a discharge outlet 6 is formed between the first tilted plates and the second tilted plates.
Patent JP-H09109672-A (JP)
Title: Window mold for car and its manufacture
Inventor: NAGAHASHI YUJI
IPC: B29C48/30
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To make easy bending and increase rigidity of a mold by forming a resin skeleton buried in a window mold in a variable cross-sectional shape. SOLUTION: An upper mold part 1A including a corner mold part 1C is formed in a uniform cross-sectional shape. Also a side mold part 1B connected continuously to the upper mold part 1A is formed so that its cross-sectional shape is increased gradually toward the direction opposite to the upper mold part 1A. Then a resin L-section skeleton material 15 is buried only in the side mold part 1B. In addition, the skeleton material 15 is formed so that its cross- sectional shape is increased gradually toward the direction opposite to the upper mold part 1A according to a variation in the cross-sectional shape of the side mold part 1B.