baber/WOPTO huggingface dataset:
Patent JP-H04241620-A (JP)
Title: Information processor
Inventor: NAKAJIMA YASUO
IPC: G06F3/0481
Filed: 1991-01-15
Abstract: PURPOSE:To provide such an information processor that an aimed icon can be easily found out on its own display. CONSTITUTION:This information processor is provided with a display device 22, attribute discriminating means, such as CPU 11, etc., which discriminates the attribute of the icons arranged on the device 22, displaying area dividing means which divides the displaying area of the device 22 into plural small displaying areas in corresponding to the number of the attributes of the icons, and icon display control means which collectively displays the icons at every divided small displaying area so that an aimed icon can be easily found out.
Patent JP-S5298408-A (JP)
Title: Mixer circuit
Inventor: SHINKAWA KEIROU
IPC: H03D7/18
Filed: 1976-02-16
Abstract: PURPOSE: To simplify a mixer structure, adjust easily and obtain a plane surface circuit of a high performance by not using multistage BPF for an input but arranging effectively a band screening filter of 1/4 wave lenght terminal opening stub for the respective signals such as hig frequency signal, local oscilating signal and image signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02198764-A (JP)
Title: Work driver for spider of triport joint
Inventor: MAKINO KUNIO
IPC: B24B41/06
Filed: 1989-01-24
Abstract: PURPOSE:To correctly perform the positioning and holding of a spider by providing two units of V receivers fitting in the two triport shafts of the spider and a dividing device dividing those at a fixed position. CONSTITUTION:Two sets of V receivers 2, 3, 4, 5 for fitting the two triport shafts of a spider 7 are provided at the different position in the peripheral direction of a main shaft 6 on the work driver of the spider 7 of a triport joint, and these two sets of V receivers 2, 3, 4, 5 and a dividing device for dividing are provided as well. The spider 7 can be held at correct position because of the two sets of V receivers 2, 3, 4, 5 being fixed to a face plate. Also, the positional confirmation of the V receivers 2, 3, 4, 5 becomes easy by the dividing rotation of the face plate and the spider 7 can be positioned correctly.
Patent JP-H05204885-A (JP)
Title: Device and method for accelerating learning of neural network
Inventor: KUBOTA TAKASHI
IPC: G06G7/60
Filed: 1992-01-30
Abstract: PURPOSE:To accelerate the converging speed of an error function by performing smoothing by adding or deleting a prescribed signal processing element on an existing network system. CONSTITUTION:An instruction to configure a neural network is issued from a user to a neural net part 10 corresponding to each learning target, and the neural net part 10 is configured corresponding to a configuration instruction. Also, the requirement of smoothing is judged by a smoothing requirement decision part 80 based on the initial value of coupling load set by a neural net setting part and the factor of the configuration instruction, etc., before the learning is performed. Furthermore, when it is judged that it is required to perform the smoothing by the smoothing requirement decision part 80, the addition or the deletion of the prescribed signal processing element is performed by a prescribed signal processing element change part 60.
Patent JP-S61173953-A (JP)
Title: Printing wire for dot printer
Inventor: TAKAHASHI OSAMU
IPC: B22F3/24
Filed: 1985-01-29
Abstract: PURPOSE:To inexpensively prepare a printing wire made of powder high speed steel having excellent abrasion resistance and toughness, by setting the hardnesses of the interior and surface of a wire material made of powder metallurgical high speed steel to specific hardnesses by applying hardening, tempering and surface-hardening treatments to said wire material. CONSTITUTION:Powder high speed steel is subjected to densification, hot processing, annealing and cold processing to be processed to a wire material having a wire diameter of 0.2-0.35mm generally used as a printing wire and, thereafter, hardening and tempering heat treatments are applied to the wire material to set hardness Hv to 800-1,000 and defective strength to about 450kg/cm<2>. Thereafter, nitriding treatment or the coating of TiN is applied to the surface of the wire material in a thickness corresponding to 5-10% of the wire diameter to form a surface hardening layer with hardness Hv of 1,000 or more. Because the surface of the wire material is roughened by hardening treatment, the surface layer with a thickness of 2-5mum is removed by polishing to finish the wire material to a mirror surface state. As a result, resistance force is enhanced by 10-20%.
Patent JP-S58133892-A (JP)
Title: Water uptake device for methane fermentation system
Inventor: TOMIOKA TOSHIICHI
IPC: C02F11/04
Filed: 1982-02-01
Abstract: PURPOSE:To make possible to drain continuously a dewed water in a piping by forming  the main body of a water uptake device from water uptake chambers of plural number and by connecting an overflow exit of the each chamber to a water sealing pipe of  the next chamber so as to lower the position of the water entrance hole. CONSTITUTION:The water entrance hole 11 of the water uptake device is connected by  a branch coupling to the piping between the methane fermentation vessel 12 and a gas  tank 13. The water sealing pipe 14 is connected to this hole 11 and is attended in the  first water uptake chamber 16 of the main body A of a water uptake device. The overflow exit 17 of the chamber 16 is connected to the water sealing pipe 18 provided at  the second water catcher chamber 19, and the overflow exit 21 of the chamber 19 is  connected to the water sealing pipe 22 of the third water uptake chamber 23. The  dewed water in the piping during the operation is transferred along the pipe 14 from the hole 11 and mixed into the water 15 for water sealing of the chamber 16. This  dewed water is passed through the pipe 18 from the hole 17, entered into the chamber  19 and drained from the overflow exit 25 through the chamber 23. If the abnormal  pressure is loaded, the fermented gas is raised as babbles in the water 15 from under the pipe 14 and exhausted from the hole 25 through the upper gaps of each chambers 19, 23.
Patent JP-H11260980-A (JP)
Title: Lead frame, manufacture of lead frame, and method of packaging electronic component utilizing lead frame
Inventor: CHII HION CHU
IPC: H01L23/48
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a lead frame which overcomes the obstacles to coupling property and peeling. SOLUTION: A lead frame, which has at least one flag part 2 and at least one lead part 7 extending toward the flag part, is prepared to packaging an electronic component. The lead part includes an end adjoining the flag part and being thin, and a channel lying between the end and the rest of the lead part. The channel and the end are made by performing etching to the lead frame. A step for locking is made by these being united. Next, an electronic component 3 is mounted on the flag part, and it is electrically connected to the end of the lead part. The electronic component, an electric connection 5, at least the end and middle part of the lead part, and at least one part of the flag part are enclosed with plastic molding material, and penetrates into the step for locking, and fills it up, and then hardens.
Patent JP-H025449-A (JP)
Title: Thermocompression of presice ceramic thin board for electronic board or multilayer ceramic electronic board
Inventor: JIYATSUKU HARISON ENROO
IPC: H01L23/15
Filed: 1989-01-26
Abstract: PURPOSE: To provide a dense ceramic sheet which is suitable for an electronic substrate by using bonding agent which does not leave residual materials that are not desirable in heat decomposition without oxygen. CONSTITUTION: A ceramic ground sheet containing an organic bonding agent which does not leave the residual materials that are not desirable in heat decomposition without ceramic particles and oxygen is processed and manufactured. Then, boron nitride sheets constituted of organic bonding agent which does not leave the residual materials that is not desirable in heat decomposition without boron nitride(BN) and oxygen are arranged on the respective sides of the thin ceramic sheet so as to form a composite. Then, a complex is thermally compressed under a condition that bonding agent is removed and ceramics are promoted to become dense. Then, BN layers on the respective sides of the thin and dense ceramic sheet are removed. Consequently the thin dense ceramic sheet which is suitable for the electronic substrate can be obtained.
Patent JP-S61174279-A (JP)
Title: Vinyl acetate resin emulsion adhesive
Inventor: MURASE MOTOYASU
IPC: C09J131/04
Filed: 1985-01-29
Abstract: PURPOSE:To provide a vinyl acetate resin emulsion adhesive exhibiting a long accumulation time with respect to application and having excellent continuous application properties, by copolymerizing a vinyl acetate monomer with an acrylamide derivative and a methacrylate. CONSTITUTION:A vinyl acetate monomer is copolymerized with an acrylamide derivative (e.g. N-methylolacrylamide) and 1-10wt% of a methacrylate in an aqueous medium containing 1-20wt% of a protective colloid (e.g. PVA) to obtain a vinyl acetate resin emulsion adhesive of which the solid resin content is 60wt% or higher. EFFECT:A great improvement in accumulation time with respect to application over conventional vinyl acetate emulsion adhesives can be achieved because the water retention of the emulsion is suitably maintained, causing the rate of absorption of water in an adhered, the rate of evaporation of water into the atmosphere and the rate of the fusing of emulsion particles to be lowered.
Patent JP-H06299184-A (JP)
Title: Olefin polymer pour point depressant
Inventor: UIRIAMU JIEI HAIRUMAN
IPC: C10M143/08
Filed: 1992-01-30
Abstract: A pour point depressant for lubricating oils comprises an olefin copolymer which contains alkyl side chains having 8, 12 and 14 carbon atoms, wherein the average side chain length in the copolymer is 10.5 to 12.0.
Patent JP-H03219400-A (JP)
Title: Traveling direction monitoring device for vehicle
Inventor: SUZUKI SACHIHIRO
IPC: G08G1/16
Filed: 1990-01-25
Abstract: PURPOSE:To prevent a car from getting out of a road and to improve the safety of the vehicle by applying an alarm when trying to incline the advancing direction of the vehicle to the road in front. CONSTITUTION:When the central point of an area S, where a disappearance point V of a picture judging the travel of the vehicle in the normal direction, is defined as SC, a length in a horizontal direction is defined as SH and a length in a vertical direction is defined as SV, the central point SC can be determined as the position of the disappearance point for the picture when the image of the flat and straight road is straightly picked up by a video camera 11. The movement of the disappearance point V in the vertical direction is generated by a change in the gradient of the road and therefore, the length SV in the vertical direction can be determined as a maximum value for the moving amount of the disappearance point V according to the gradient of the road. A disappearance point detecting means 13 investigates whether the disappearance point V of the picture exists or not in the area S where the disappearance point V of the picture set in such a way normally exists, and therefore, a traveling direction monitoring means 14 can monitor the traveling direction of the vehicle. Thus, when the traveling direction is made abnormal, the alarm can be applied to the driver.
Patent JP-H03219787-A (JP)
Title: Inter-multi-point still picture conference system
Inventor: YOSHIDA TOSHIKAZU
IPC: H04M3/56
Filed: 1990-01-24
Abstract: PURPOSE:To facilitate the recognition of the presence of a pointer moving right of its own terminal equipment by displaying the presence of the pointer moving right of its own terminal equipment onto its own terminal equipment based on the presence information of the received pointer moving right. CONSTITUTION:Based on the presence information of a pointer moving right from an inter-multi-point communication controller 1, each terminal equipment displays the presence of the pointer moving right of its own terminal equipment onto its own terminal equipment, then each terminal equipment displays the pointer in color distinguishment in response to the presence information of the pointer moving right sent from a control section 16 in the inter-multi-point communication controller 1 onto a monitor. Thus, the presence information of the received pointer moving right of its own terminal equipment is easily visually recognized.
Patent JP-S59142737-A (JP)
Title: Vertical magnetic storage body with two magnetic layers
Inventor: TANAKA HIDEO
IPC: G11B5/716
Filed: 1983-02-02
Abstract: PURPOSE:To reduce the thickness of a protection film layer, to reduce the spacing, and to obtain high linear density by using a corrosion resistant cobalt- chromium film as a vertical magnetic recording medium. CONSTITUTION:A head for servo recording of a magnetic double-layered vertical magnetic storage body which has large gap length records servo information in an iron oxide layer 2 with high coercive force and a magnetic layer 4 with vertical anisotropy on small spacing condition, and a head for recording and reproducing data which has small gap length erases only the servo information recorded in the magnetic layer 2 with vertical magnetic anisotropy on large spacing condition. The magnetic layer 4 consisting principally of cobalt-chromiun alloy as an upper layer has high linear density (70,000FRPI) by the data head with small gap length and the high-coercive-force iron oxide layer 2 consisting principally of beta-Fe2O3 as a lower layer has high track density (1,500-3,000TPI).
Patent JP-S63184346-A (JP)
Title: Pellet bonding device
Inventor: TAKANO HIDEAKI
IPC: H01L21/52
Filed: 1987-01-26
Abstract: PURPOSE:To remove the defective release of a pellet at the time of wire bonding by mounting a detecting section detecting supply with silver paste to a substrate, detecting silver paste before the pellet is loaded and preventing the loading of the pellet on off-specification. CONSTITUTION:A detection camera 3 photographs the binary-coded image of a substrate 2 by a coaxial illuminating source 5 and an oblique illuminating source 4. When silver paste 1 is fed onto the substrate 2, beams are reflected irregularly by silver paste 1, and projected blackly onto a monitor. Consequently, the presence of silver paste 1 on the substrate 2 can be detected, and clogging in multi-needle nozzles at the upper nose of the silver paste can also be sensed. A device is controlled so that a pellet is not loaded onto the substrate 2 on the off-specification of silver paste 1 on the substrate 2.
Patent JP-S59101737-A (JP)
Inventor: YOKOYAMA YOUICHI
IPC: H01H73/50
Filed: 1983-01-31
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-H03223580-A (JP)
Title: Piezoelectric type valve device
Inventor: AIKAWA SUSUMU
IPC: F16K31/02
Filed: 1990-01-25
Abstract: PURPOSE:To improve sealing property by forming a communicating part between one plate surface side and the other plate surface side of a valve body, and letting the fluid flow through the communicating part when the valve is opened, while applying the fluid pressure to the rear side of the valve body to carry out the self-sealing when the valve is closed. CONSTITUTION:A valve seat 4 is projected from the part of a flowing-out port 3 inside a casing 1, and a communicating part 6 to communicate one plate surface side 11 and the other plate surface side 12 of a plate-form valve body 5 which is contacted to and separated from the valve seat 4 is provided. When a voltage is applied to a piezoelectric element, the valve body 5 is separated from the valve seat 4, and the fluid flows through a flowing-in port 2, the communicating part 6, and a flowing-out port 3 in order. And when the applied voltage is released, the valve body 5 seats on the valve seat 4 to make the valve closing condition, and in such a condition, the fluid pressure from the flowing-in port 2 acts in the direction to press the valve body 5 to the valve seat 4. A self-sealing is carried out in such a way, and a leakage of the fluid from the flowing-out port 3 can be prevented perfectly.
Patent JP-H04242322-A (JP)
Title: A/d converter
Inventor: NAKAJIMA TOYOKATSU
IPC: H03M1/38
Filed: 1991-01-16
Abstract: PURPOSE:To shorten the A/D conversion time, that is, to realize the same effect as the high speed A/D conversion by devising the A/D converter such that a delay time till a digital output signal is read after the end of the A/D conversion is shortened as small as possible. CONSTITUTION:For example, a 10-bit shift register 11 is provided in a successive approximation register(SAR) 15 to count comparison stage from a most significant bit to a least significant bit. A carrying signal (i) is imparted from a 0-th order bit of the shift register 11, the signal (j) of a counted value '1' is imparted from a 1st bit and the signal (k) of a counted value '1' is imparted from a 2nd bit to a selector circuit 13. Moreover, the selector circuit 13 is controlled by a CPU 3 and one among the signals i, j, k is outputted to a register 14 as an end flag. The selector circuit 13 is provided with internal registers iR, jR and kR, and as soon as the counting signals i, j, k are detected from the shift register 11, the signals are recorded in each register. The SAR outputs an interrupt requesting signal 7 a little before the end of A/D conversion.
Patent JP-H09214314-A (JP)
Title: Driver circuit device
Inventor: NAGAMATSU TORU
IPC: H03K19/0175
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To realize the differential amplitude in terms of AC which is sufficiently received by a receiver by charging/discharging charges in a parasitic capacitance caused pins of a package at a sufficiently higher speed to ensure a high speed transmission operation in a constant current driver used for an LVDS interface. SOLUTION: The device is made up of a transmission circuit consisting of transistors (TRs) 52, 53, 56, 57 to send a signal by switching a direction of a signal current flowing to a couple of transmission lines connecting to output terminals 13, 13B and TRs 54, 75 forming a constant current source to control a current of the transmission circuit. Then a signal current flowing to the output terminals 13, 13B is limited by using either of the TRs 54, 75 for the constant current source based on a control signal from control signal input terminals 24, 25 connecting to gates of TRs 76, 77 connecting in series with the TRs 54, 75 to suppress power consumption.  On the other hand, in the case of transmission of the high speed signal, both the TRs 54, 75 are used to form the constant current source thereby increasing the signal current flowing to the output terminals 13, 13B to allow the device to have provision for a high speed signal.
Patent JP-S58139891-A (JP)
Inventor: URUBAARU BUYOORUHEEDEN
IPC: B63H5/125
Filed: 1983-02-02
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-H01191193-A (JP)
Title: Data position display device
Inventor: ASAHI TOSHIYUKI
IPC: G06F3/0481
Filed: 1988-01-26
Abstract: PURPOSE:To visually show a position of time data by setting a cursor position, based on the time data as a reference, in a technique for showing a position of data displayed on a CRT screen at the cursor position in a band-like area, with respect to the whole data of a time series. CONSTITUTION:A time reading device 12 scans data recorded in a data recorder 11, reads time data (a), (b) of the first and the last data, and record them in time recorder 13, respectively. A display time reading device 14 reads time data (c) of data (C) displayed on a screen of a CRT 18. A cursor position calculating device 15 calculates a position of the data (C) to the whole data (A), based on the time as a reference by calculating d=(c-a)/(b-a). A time zone display device 16 displays a band-like area (D), and also, displays a cursor (E) at such a position as becomes x:y=d:(1-d). In such a way, a position of the time data can be show visually.
Patent JP-S53101737-A (JP)
Title: Solar heat collector
Inventor: KAJIURA SOUJI
IPC: F24S10/70
Filed: 1977-02-18
Abstract: PURPOSE: To heighten thermal efficiency, by changing distance between a lens and a heat collecting part by the incident angle of sunrays, and focussing the images of the sun to the small heat collecting part, to reduce heat loss. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53102473-A (JP)
Title: Vibration-proof method for vibrator
Inventor: SAGISAWA SHINOBU
IPC: F16M5/00
Filed: 1977-02-17
Abstract: PURPOSE:To provide the device that can adjust easily the specific frequency of the system comprising vibration producer and othe equipment secured at the aforesaid equipment tightened by bolts through the fitting flange.
Patent JP-S59142451-A (JP)
Title: Ion sensor
Inventor: YAMAGUCHI HIDEICHIROU
IPC: G01N27/333
Filed: 1983-02-03
Abstract: PURPOSE:To obtain a small-sized ion sensor having high performance by forming an ion sensitive film by electrolytic oxidation polymn. of a hydroxy arom. compd. or nitrogenous arom. compd. on the surface of a conductive base body and forming a film consisting of a plasma-polymerized org. monomer on the surface of said film. CONSTITUTION:The compd. expressed by the formula I (Ar is an arom. nucleous, R is H and a substituent, l, m are >=1, l+m does not exceed the effective valency of Ar) or the compd. expressed by the formula II (Ar, R are the same as those of the formula I , p, q are >=1, and p+q does not exceed the effective valency of Ar, where p may be 0 when Ar contains N atom) is subjected to an electrolytic oxidation polymn. to form an ion sensitive film 12 on a conductive base body 11. A polymerized film 13 of styrene, silane, etc. or the monomer expressed by the formulas I , II is formed to cover the film 12 as an ion selective separating and protective film. A small sized sensor that can be inserted into a body is made manufacturable by using a metallic wire for the body 11. The measurement of pH and ion concn. in a biofluid such as blood or the like with good responsiveness is thus made possible.
Patent JP-H03221339-A (JP)
Title: Support device of work in machine tool
Inventor: YOSHIDA MINORU
IPC: B23B31/19
Filed: 1990-01-26
Abstract: PURPOSE:To process a work in a uniformly distorted state and to prevent the reduction in working accuracy, by making each piston so as to pressurize the liquid of a liaison passage which repulses with a uniform force in all directions to the pressurization, when each piston of a pressing chiesel abut on the face of the work of a support cylinder inside. CONSTITUTION:In a support device, each piston 9 pressurize the oil of a liaison passage 10 which repulses with a uniform force in all directions to the pressurization, when each piston 9 of a pressing chisel 7 are abutted on the end face of the main shaft 1 side of the cylindrical part 22 of a work 21. In the case of there being unevenness and a slope on the end face of the main shaft 1 side of the cylindrical part on which the piston 9 of the pressing chiesel 7 is abutted, difference is caused on the pressurizing forces of each piston 9, the piston 9 is moved adequately to the main shaft 1 side or support cylinder 2 tip side, the position of the piston 9 abutted on the end face of the main shaft 1 side of the cylindrical part 22 is adjusted and each piston 9 repulsed by uniform force by the oil of the liaison passage 10 press the end face of the main shaft 1 side of the cylindrical part 22 with the uniform force. Consequently it is supported in a uniformly distorted state, even in case of there being unevenness and a slope on the work.