baber/WOPTO huggingface dataset:
Patent JP-H02117536-A (JP)
Title: Form carrying method and device therefor
Inventor: KO KYOSUKE
IPC: B65H5/06
Filed: 1988-10-21
Abstract: PURPOSE:To omit labor of user to change direction of a form before carrying the form by reversing a carrying direction of the form with a turning over roller obliquely arranged to a carrying direction of the form, in a form carrying passage, and, carrying the form in a direction different from the one before the carrying direction is reversed. CONSTITUTION:The carrying direction of a form sent by means of a paper sheet feeding roller 4 is reversed in a desired direction with a turning over roller 5 and sent to paper start rollers 16. In this case, the orientation of the form is not changed. Meanwhile, when the orientation of the form is changed, the turning-over roller 5 is arranged in 45 deg. tilted condition to carrying direction for the form by means of a turning-over roller tilting means. The form is thus sent to the turning-over roller 5, by the paper feeding roller 4 along an arrow mark C direction, and changed by 90 deg. in direction by means of turning-over roller 5. The form, released from the roller 5 is sent to the paper start rollers 16 along the direction of the arrow mark D by means of a carrying roller 15.
Patent JP-H02111349-A (JP)
Title: Ultrasonic diagnostic picture signal processing device
Inventor: MIYAMOTO KAZUO
IPC: A61B8/14
Filed: 1988-10-21
Abstract: PURPOSE:To reduce the volume of memory further enabling the miniaturization to be attained of a device by inputting both a tomographic image signal and a Doppler speed signal and selectively discriminating whether the tomographic image signal or the Doppler speed signal is output. CONSTITUTION:A received echo signal is obtained in ultrasonic wave transceiving by an ultrasonic probe, and the echo signal, after it is converted as a tomographic picture signal into a digital signal by an A/D converter 10, is supplied to a signal select circuit 26. The signal select circuit 26 compares an amplitude level of the tomographic picture signal with the reference value of a comparator 28, when the level is larger than the reference value, a switch 30 is selected being connected to a terminal A, and the tomographic picture signal is output to a preprocessing part 12. On the contrary, when the amplitude level is smaller than the reference value, the select switch 30 is connected to a terminal B, and a Doppler speed signal is output to the preprocessing part 12. In this way, only either one of the tomographic picture signal or the Doppler speed signal is selected and used as the signal stored in a picture memory, so that a number of storage picture memories can be remarkably reduced.
Patent JP-H03128441-A (JP)
Title: Optical inspecting device for pipeline
Inventor: KAWAKAMI SHIGEYUKI
IPC: H04N7/18
Filed: 1989-10-13
Abstract: PURPOSE:To accurately inspect a defect of a inner surface in a pipe by multiplying image data read out from an image memory by a correction factor and correcting the unevenness of the brightness of an image which occurs by the unevenness of illumination caused by curvature in the pipe. CONSTITUTION:A robot 2 equipped with an illumination device 3 and a TV camera 4 is set in the pipeline 1 and an illuminated part in the pipeline 1 is image-picked up by the camera 4, then the input image is fetched in an image processor 11. Then, the input image is converted into a digital signal by an A/D conversion circuit 111 and stored in the image memory 115 according to a command from a system controller 117. Next, the correction factor and the image data read out from a correction factor memory 114 and the memory 115 are multiplied in a multiplication circuit 116. As a result, the brightness level of the image data at the position of each picture element gets constant. The image data multiplied in the circuit 116 is converted into an analog signal by a D/A converter 118 and displayed on a monitor TV 5 as an output image.
Patent JP-H02191947-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: SHINBA SATORU
IPC: G03C1/34
Filed: 1989-10-14
Abstract: PURPOSE:To improve shelf stability as well as processing stability by using 0-3mol% iodine and bromine and incorporating a phenol type two-equiv. cyan coupler having a ureido group at the 2-position into one of photosensitive layers. CONSTITUTION:The concn. gradient of iodine ions in a coating film is made relatively uniform during development by reducing the silver iodide content of silver halide. By the presence of a two-equiv. cyan coupler having high reactivity, the oxidized product of a developing agent is quickly consumed, an uneven development reaction proceeds hardly in the coating film and processing stability is improved. A structural part of the cyan coupler affects the desorption-adsorption equilibrium of a sensitizing dyestuff in the coating film as an emulsion layer and the desorption-adsorption equilibrium of the silver halide having a low silver iodide content to the sensitizing dyestuff is shifted in the relatively stable adsorption direction.
Patent JP-H11150347-A (JP)
Title: Structure of electrical connection of component with printed circuit board and method
Inventor: ANTHONY PAUL BANKS
IPC: H05K1/18
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a structure of an electrical connection of a printed circuit board with a component, which is simple and is good in space efficiency. SOLUTION: A compression spring 6 applied with a gold plating is inserted in a through hole 4 formed in a PCB 2 and the first end 6a of the spring 6 is fixed on a printed part 2a on the PCB 2 with a solder 7. An SIM 8, which is an electrical component, is arranged on the side of the non-printed surface 2b of the PCB 2. A gold pad 8a is provided on the upper surface of the SIM 8 and by fixing the SIM 8 to the PCB 2, the second end 6b of the spring 6 comes into contact with the pad 8a, the spring 6 is compressed and the electrical connection of the PCB 2 with the SIM 8 is made.
Patent JP-H0580275-A (JP)
Title: Image pickup device
Inventor: ONO KATSUYA
IPC: G02B27/46
Filed: 1991-09-19
Abstract: PURPOSE:To provide the image pickup device which is inexpensive and has superior low-pass effect by providing at least one refracting surface which includes a point or line where a differentiation coefficient is discontinuous in an optical system and using a combination surface which includes at least one specific surface as this refracting surface. CONSTITUTION:This image pickup device is equipped with an optical system which forms an image on the image pickup surface of an image pickup element and provided with at least one surface including the point or line where the differentiation coefficient is discontinuous in the optical system; and this refracting surface is the combination surface which is expressed by an aspherical surface equation containing odd order shown by an equation I and has coefficients of terms of >=2th order so that at least one of the coefficient is not O, or contains at least one surface shown by the equation I. For example, luminous flux passing a part near an optical axis as shown in a figure is defocused by making its image formation position different from luminous flux passing a part at a distance from the optical axis and luminous flux split by the refracting surface forms a multiple image on the image pickup surface, so the low-pass effect operates, thereby preventing moire from being generated.
Patent JP-H08128251-A (JP)
Title: Door hinge for automobile
Inventor: HASHIMOTO HIDENAO
IPC: E05D11/06
Filed: 1994-10-31
Abstract: PURPOSE: To easily change the door opening by detachably mounting a rotating angle reducing member making contact with a door side member on the up stream side from a regulating part on the car body side of a door hinge. CONSTITUTION: A rotating angle reducing member 38 is obliquely inserted to engage an engaging part 46a with a stopper pin 8, and the rotating angle reducing member 38 is rotated with the engaged part as the rotating center, superposed on a car body side member 3, and fixed thereto by a mounting bolt 22. When a door side member 5 is rotated in the opening direction from a door closing position Pc, a contact groove 37 makes contact with a pin 42 on the upstream side or ova this side from the stopper pin 8 to regulate the rotation of the door side member 5. The rotating angle θ of the door side member 5 from the closing position Pc to a regulating position (opening position Pc) is reduced from θ1 =90 deg. to θ2 =70 deg..  Thus, the rotating angel reducing member 38 detachably mounted on a door hinge 1 is mounted or removed, whereby the door opening can be easily reduced or increased by a prescribed angle.
Patent JP-2000097029-A (JP)
Title: Communication hole mouthpiece of diesel engine with combustion chamber
Inventor: NAGAHAMA MASAHIRO
IPC: F02F1/24
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a Diesel engine capable of reducing the labor to cast a communication hole mouthpiece furnished with a communication hole to put a main combustion chamber and aux. chamber in communication with each other. SOLUTION: A main combustion chamber and aux. chamber 5 formed in a cylinder are put in communication through communication hole 6 consisting of a main communication hole 7 and two aux. communication holes 8. The aux. chamber 5 is formed by fitting a communication hole mouthpiece 24 in the cavity of a cylinder head. The main communication hole 7 is formed with such a taper that the section area of passage enlarges as going from the aux. chamber 5 toward the main combustion chamber, and each aux. communication hole 8 is shaped columnar. The aux. communication holes 8 are arranged alongside the peripheral surface of the main communication hole 7, and thereby protrusive streaks 9 leading from the main to aux. communication holes is formed at the boundary between the peripheral surfaces of the main communication hole 7 and aux. communication holes 8.  A die to fabricate a wax model for use in casting the mouthpiece 24 is structured so that a core to form the main communication hole 7 and a core to form the aux. communication holes 8 can be drawn out in the same direction.
Patent JP-H11112500-A (JP)
Title: Statistical information processing unit
Inventor: YAMAMOTO KOICHI
IPC: H04L12/26
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent a time required for processing management items from increasing even when number of the management items based on statistical information is increased. SOLUTION: The unit is provided with plural counters 3 that record events obtained from frame information relating to a frame to be received or sent, with a counter update section 2 that updates counts of the counters, and with a frame information decode section 1 that extracts event data based on the frame information to send the event data to the counter update section, and also with plural counter lists 5 that selectively record addresses of the counters so as to selectively read data by the counter update section 2. Upon the receipt of frame information, the frame information decode section 1 analyzes event data based on the frame information to allow the counter update section 2 to select a counter list with an address obtained from the frame information.
Patent JP-S63122578-A (JP)
Title: Thermal printer
Inventor: NOJIMA YUZURU
IPC: B41J2/36
Filed: 1986-11-12
Abstract: PURPOSE:To correct the max. density level at the time of the input of RGB-TTL to proper density, by providing a bit correction circuit for applying desired bit correction to the digital output from an A/D converter when the signal inputted by a change-over input circuit is an RGB-TTL signal before sending said output to the circuit of a rear stage. CONSTITUTION:At the time of the inputting RGB, RGB signals are converted to digital signals by A/D converters 7, 8, 9 of R, G, B to be inputted to and stored in memories 10, 11, 12 of R, G, B. Since RGB-TTL is inputted at a saturation level at the time of the input thereof, RGB-TTL signals are converted to all bits '1' or all bits '0' by A/D conversion. The image data stored in the memories 10, 11, 12 are successively outputted to an RGB three color change-over circuit 18 to be inputted to a correction circuit 19. When a bit desired to be corrected is indicated, only said bit is corrected in the correction circuit 19 to be outputted and image data are sent to a thermal head 21 through a color converting medium contrast circuit 20.
Patent JP-2000097290-A (JP)
Title: Clamping fitting for crossover linear body
Inventor: MATSUDA YASUO
IPC: F16G11/06
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To use a clamping fitting to be installed on a crossing part of wires arranged to cross with each other and to prevent dislocating movement of the wires as it is in the case when a crossing angle of the wires is more than 90 degrees. SOLUTION: It is constituted of a frame body 2 to be installed on a crossing part of wires 1, 1 and a pair of clamping bodies 3, 3 to be engaged with and to capture each of the wires 1, 1 by covering the front and the rear of the frame body 2. The frame body 2 is constituted of a front frame 5 and a rear frame 6 to sandwich the crossing part from the front and the rear and a pair of shaft bodies 7, 7 to connect both of the frames 5, 6 through a vertically opposite angle part. It is possible to revolve and engage each of the clamping bodies 3, 3 in accordance with inclination of the wires 1 by supporting the cap type clamping bodies 3, 3 by this frame body 2 free to rotationally displace. The frame body 2 and the clamping bodies 3, 3 are fastened with machine screws 4 and integrated with each other.
Patent JP-2000097850-A (JP)
Title: Liquid sensor device
Inventor: YAMAMOTO EISUKE
IPC: G01N21/27
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To precisely detect a very small amount of liquid leakage by utilizing the fact that propagated light is absorbed in a liquid to be attenuated. SOLUTION: This liquid sensor device for detecting leakage of a liquid from a specimem, is provided with a light wave guide path, a light emitting part 32 for making light incident into the guide path, a light receiving part 33 for detecting a light quantity after the incident light passes through the guide path to detect leakage of the liquid based on the detected light quantity, and a wave length selecting part 36 provided in a front side of the light receiving part 33 in a light path direction of the light to select a component having a specific wave length λ contained in the light. The specific wave length λ selected in the selecting part 36 is overlapped with a wave length band where the liquid has high light absorbance.
Patent JP-H04144878-A (JP)
Title: Discharged paper stacking device of recording device
Inventor: NODA NORIYUKI
IPC: G03G15/00
Filed: 1990-10-05
Abstract: PURPOSE:To easily exchange a bottom plate when it is broken by providing an attaching and removing channel allowing a rotating central shaft to be pulled out from a shaft hole only when the bottom plate supported by a leaf spring is laid in an attaching and removing position. CONSTITUTION:A pair of bearings 45 are built up on a support plate 44 adhered to a discharge frame 40. The bearing 45 has a shaft hole 46 and an attaching and removing channel 48 communicating with it formed thereon, and the rotating central shaft 51 of a bottom plate 50 is fitted to the shaft hole 47. Leaf springs 57 are disposed on both sides with the shaft 51 between, and a distance (1) is formed between the end part of an inclined part 55 and a discharge roller pair 29 to reduce the head of a recording medium. According to the load quantity to stack, the springs 57 are deformed and rotated with he shaft 51 as the center to lower the bottom plate 50, and stacking is continued while regularly keeping the height between the top recording medium and the roller pair 29 constant. When the bottom plate 50 is broken, the bottom plate 50 is rotated by putting the finger on a finger setting part to make the plane part 51a of the shaft 51 in parallel to the channel 48, moved in the direction (c), removed off, and exchanged with a new bottom plate.
Patent JP-H03129605-A (JP)
Title: Prepreg and application thereof
Inventor: ERIGUCHI FUYUKI
IPC: C08J5/24
Filed: 1989-10-14
Abstract: PURPOSE:To provide a prepreg of a low dielectric constant and a small coefficient of thermal expansion by impregnating a specific cloth material with two kinds of specific resins. CONSTITUTION:A prepreg is constituted with a cloth material of aromatic polyamide impregnated with a fluoroplastic and polymide. The prepreg of this constitution is made, for example, by first dipping a cloth material in a fluoroplastic dispersion, lifting it up, and heating and drying it at a temperature above the melting point of the fluoroplastic to impregnate the cloth with the fluoroplastic, followed by dipping it in a polyimide solution, lifting it up, and heating and drying it to bring the polyimide into a semisolidified condition.
Patent JP-H06188828-A (JP)
Title: Method of mobile station certification
Inventor: JIEEMUSU AREKISANDAA RIIZU SAA
IPC: H04L9/32
Filed: 1992-09-11
Abstract: PURPOSE: To provide a protocol that enciphers a signaling message and can encipher the voice communication and makes a service offerer authenticate a mobile device. CONSTITUTION: A service offerer assigns only one 'secret' to every mobile device together with other information including the telephone numbers, etc. A command is sent to the mobile device by the request of the service offerer to produce the shared secret data, based on the 'secret'. The shared secret data are produced by means of a bit train that is sent from the service offerer for the relevant purpose. The shared secret data are partly used for encipherment of voices, and this same part or other parts of the secret data are used as the input to a production process of a 2nd enciphering key. This key is used by the mobile device to encipher the control signal produced by the mobile device to affect the property of a call under progression.
Patent JP-H0992630-A (JP)
Title: Freeze cut method of semiconductor wafer by using antifreeze fluid
Inventor: INABA KAZUNORI
IPC: H01L21/301
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To prevent a block of ice from being generated on the surface of, for example, a wafer by freezing and fixing for example the semiconductor wafer on a chuck table supplying liquid consisting of an antifreeze fluid such as ethylene glycol to the semiconductor wafer and cutting it using a rotary blade. SOLUTION: The upper surface of a table body is cooled by a Peltier element, an icing layer 2 is formed on the upper surface, and at the same time a wafer W is frozen and fixed via the icing layer 2. Then, a freezing chuck table 1 is moved by a traveling stage 3, it is positioned at an alignment means for alignment, and the wafer W is cut by a rotary blade J of a cutting means H, where a proper amount of antifreeze fluid 8 is supplied onto the upper surface of the wafer W from liquid supply nozzles 6 and 7 being provided a blade cover 5. For example, ethyleneglycol solution with a freezing point of -35 deg.C lower than an icing temperature (freeze chuck table temperature) is used as the anti freeze 8 fluid.
Patent JP-H02117935-A (JP)
Title: Casting resin composition
Inventor: AOI HARUHIKO
IPC: C08K3/36
Filed: 1988-10-26
Abstract: PURPOSE:To obtain the subject composition, having excellent casting properties, capable of exhibiting good insulating characteristics and high electrical properties in potting, etc., of electronic parts by blending a thermosetting resin with specific spherical fine silica. CONSTITUTION:The objective composition obtained by blending a thermosetting resin (preferably epoxy resin) with spherical fine silica having <=2mum, preferably 0.2-1.5mum average particle diameter and <=20m<2>/g, preferably <=10m<2>/g specific surface area. Furthermore, the amount of the blended above-mentioned silica is preferably 40-200 pts.wt. based on 100 pts.wt. resin. An acid anhydride is preferably used as a curing agent for the epoxy resin.
Patent JP-H01110723-A (JP)
Title: Semiconductor manufacturing device
Inventor: SHITSUPOU OSAMU
IPC: H01L21/22
Filed: 1987-10-23
Abstract: PURPOSE:To increase the throughput as a multiple-stage furnace by a method wherein, within the interlocking sequence of a boat carrier system, a boat elevator is brought into the stand bystate after finishing the delivery of boat to a boat loader while the tube is reset to the initially set up state. CONSTITUTION:Within the interlocking sequence of a boat carrier system in a multi-stage horizontal electric furnace with tubes exceeding two each provided with automatic boat loaders 5 in every tube 3 as well as a boat elevator 4 and a wafer loader 9 common to several tubes, the boat loader 4 is brought into the stand bystate after finishing the delivery of the boat 7 to the boat loader 5 of a specified tube 3 while the instruction to carry the boat 7 in other tubes 3 become receivable furthermore the tube 3 having received the boat 7, after resetting to the initially set up state, resumes the insertion of the boat 7 for starting the processing of wafers 6. Through these procedures, the resetting time of the tube 3 to the initially set up state need not be repeated among the tubes 3 to increase the throughput as the multi-stage furnace.
Patent JP-H01110718-A (JP)
Title: Driving electrolyte for electrolytic capacitor
Inventor: TANNO SHUICHI
IPC: H01G9/02
Filed: 1987-10-23
Abstract: PURPOSE:To obtain the electrolyte having a small change in electrostatic capacitance and a loss by a method wherein monomethylformamide and/or methylformamide is used as a solvent, and a specific quantity of borodisalicylic acid salt is added to a solute. CONSTITUTION:The material formed by adding polodisalicylic acid salt of 15-35wt.% as a solute to monomethylformamide and/or dimethylformamide of 65-85wt.% as a solvent is used. For example, borodisalicylic acid ammonium, borodisalicylic acid trimethylamine and the like can be used as the above- mentioned borodisalicylic acid salt. As a result, the electrolyte having the small change in specific resistance in the temperature range of -55-105%oC can be obtained, the loss generating on the electrolytic capacitance at high temperature can be improved, and also the generation of corrosion caused by a halogen organic solvent can be prevented.
Patent JP-S63122576-A (JP)
Title: Thermal head
Inventor: YOSHIDA MASAAKI
IPC: H05K1/16
Filed: 1986-11-11
Abstract: PURPOSE:To miniaturize a thermal head module and to reduce cost, by using a substrate itself or the metal member inlaid in the substrate as a part of a common electrode. CONSTITUTION:A groove 5 is provided to the heat resistant insulating membrane 4 formed to the surface of a metal substrate 2 along the longitudinal direction of the substrate 2 and a metal layer 6 is formed in the groove 5. A selection electrode 8 and a common electrode 10 are formed to the surface of the membrane 4 and a resistor 12 is formed to the heat generating element region, where both electrodes 8, 10 are opposed to each other, in a desired pattern and the common electrode 10 is formed in a strip form along the longitudinal direction of the substrate 2. The selection electrode 8 is connected to driving IC, while a passivation film 14 formed on the selection electrode 8, the common electrode 10 and the resistor 12 excepting said connection part. By this method, since the common electrode 10 is connected to the substrate 2 through the metal layer 6, the substrate 2 is also used as the common electrode. As a result, since current capacity can be increased by the substrate 2, the area of the common electrode 10 is reduced to make it possible to reduce the area of the substrate.