baber/WOPTO huggingface dataset:
Patent JP-H0197362-A (JP)
Title: Ion implanter
Inventor: SAKAI KATSUHIKO
IPC: H01J37/317
Filed: 1987-10-09
Abstract: PURPOSE:To prevent divergence of an ion beam by changing an electron shape so as to produce potential distribution to be projected on the upper stream side of the ion beam in an acceleration region and to be projected on the downstream side of the ion beam on a reducing region. CONSTITUTION:Width of a slit of a reducing electrode 5 is narrowed in an acceleration region and an equipotential line 6 almost vertical to an ion beam 2 is distributed between an outgoing electrode 3 and the reducing electrode 5. Now, when the ion beam 2 is accelerated and speed distribution in the progressive axis direction is increased than a speed component vertical to a beam progressive axis so that the ion beam 2 has a tendency of divergence, divergence is slightly suppressed being subjected to an action of a slightly convex lens. In a reducing region, the equipotential line 6 enters up to the inside of the reducing electrode 5 by widening width of a slit of the reducing electrode 5 to form the potential equal to a convex electrode shape so as to converge the ion beam 2. Thereby, the ion beam is prevented from diversion.
Patent JP-S63108165-A (JP)
Inventor: URANO MASASHI
IPC: F25B29/00
Filed: 1986-10-24
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-H0196846-A (JP)
Title: Recording system for rotary head type tape recorder
Inventor: ISHIMOTO MASANOBU
IPC: G11B15/467
Filed: 1987-10-08
Abstract: PURPOSE:To prevent the influence of the response delay, etc., of a mechanism by setting a reproducing mode having an opposite direction to the one at the time of a recording for a constant period and storing a sub-code signal when the recording is interrupted, and starting the recording from the coincident point of a time signal in a sub-code when the recording is restarted. CONSTITUTION:When the recording is interrupted, the reproducing mode is set, the direction which is opposite to a recording direction, for the constant period, and time information in the sub-code signal reproduced from the last track sub-code area is obtained from a sub-code processing circuit 13 and stored in a memory 25 in a microcomputer 23, and a tape recorder is stopped. When the recording is instructed again from an operating key 26, while the reproducing mode is set, a servo signal and the sub-code signal which are already recorded are reproduced, and a tracking control is executed through a motor driving circuit 20 by a tracking error signal, the coincidence of the time information obtained from the reproduced sub-code signal and the time information recorded in a memory 24 is decided by a deciding circuit 25, and the recording is started at a point where the two pieces of time information coincide.
Patent JP-H03116891-A (JP)
Title: Multilayered resin film
Inventor: YOKOMIZO YUJI
IPC: B32B27/00
Filed: 1989-09-29
Abstract: PURPOSE:To obtain a multilayered resin film which can be formed into an optional shape and easily manufactured by a method wherein the resin film is provided with a continuous part which is easily deformable by heat. CONSTITUTION:A circuit wiring is formed on a resin film 11 of, for instance, polycarbonate, polyvinyl chloride, polystyrene, saturated polyester, or the like, and furthermore resin films 12-15 are piled thereon. At this point, the films 12-15 are piled separately from each other on the lower resin film 11, which are thermocompressed into an integral structure. That is, in the above multilayered resin film, the parts where the layers 12-15 are separate from each other are thin as compared with the other part, so that the separation parts concerned are easily deformed by heat as compared with the other part when this multilayered board is hot-pressed into an integral structure, and thus a multilayered resin film, which can be formed into an optional shape taking advantage of parts which are easily deformed by heat, can be manufactured.
Patent JP-H0195730-A (JP)
Title: Production of feed
Inventor: TANO HITOSHI
IPC: A23K1/00
Filed: 1987-10-08
Abstract: PURPOSE:To enable production of a feed from Tofu(bean-curd) refuse, a waste, by adding high-temperature lactic acid bacteria and a fermentation auxiliary to Tofu refuse and anaerobically fermenting the Tofu refuse. CONSTITUTION:Lactobacillus delbrueckii or Streptococcus thermophilus may be cited as the high-temperature lactic acid bacteria. Glucose, molasses or rice bran may be cited as the fermentation auxiliary. Tofu refuse is blended with the high-temperature lactic acid bacteria and the fermentation auxiliary and anaerobically fermented at 40-50 deg.C. The feed contains a large amount of bacteria, shows pH 3.8-4.9 and has high good taste.
Patent JP-2000092118-A (JP)
Title: Programmable network
Inventor: YOSHIZAWA SATOSHI
IPC: H04L12/70
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To accelerate communication speed and to improve the throughput of a network system concerning a programmable network, in performing software processing of a communication packet on a program node on each network. SOLUTION: For this programmable network, only the communication packet requiring software processing is transferred to a flow corresponding processing program executing means 20, which corresponds to the discrimination of a packet class discriminating means 10 of a network input interface 3 at a network node 1, and the other packet is directly transferred to a routing means 5. Furthermore, history information 140 of the contents of processing executed by each network node on a network route is communicated between network nodes and held in a history information storage table 24, and while referring to this information, concerning only the communication packet to which that processing is not yet executed by the other node on the network route, each node transfers it to the flow corresponding processing program executing means 20.
Patent JP-H0558707-A (JP)
Title: Production of artificial stone or tile utilizing wastes
Inventor: KAWASE KOICHI
IPC: B09B3/00
Filed: 1991-09-06
Abstract: PURPOSE:To extremely easily produce artificial stone or tile high in strength and excellent in weatherability, etc., by utilizing the wastes such as sludge, burned ash, dust in the air, etc., which are discharged every day from the factory, etc., and difficult to dispose. CONSTITUTION:About 65 to 70% of the wastes such as sludge, burned ash, dust in the air, etc., having 30-300 meshes and about 30-35% of plural kinds of powdery material having 30-300 meshes among the feldspar, glass powder or the equivalent and pigment are mixed. The mixture is press-formed into a specified shape and then calcined at >= about 1100 deg.C.
Patent JP-H0891092-A (JP)
Title: Supporting structure of stepping pedal
Inventor: SUZUKI TAKASHI
IPC: B60K26/02
Filed: 1994-09-22
Abstract: PURPOSE: To improve the assembling workability when pulling-out of the supporting shaft of a pedal lever is prevented and reduce the cost by reducing the number of part items. CONSTITUTION: A pair of projecting pieces 10 protruding in the radial direction are formed on the outer periphery of a supporting shaft 7 provided projectingly from a pedal lever 1. A bearing hole is formed in a bracket 13 which is divided into two bearing holes 18a, 18b by means of a housing recessed part 19 formed on the way. A pair of relief grooves 20 aligned with the projecting pieces 18 so as to admit their penetration are notched in the inner peripheral surface of one side bearing hole 18a along its axial direction.  The positions of the projecting pieces 10 and relief grooves 28 are matched each other so as to admit the bracket 3 to penetrate the supporting shaft 7 so as to be placed in its relative movement at a position where the projecting pieces 10 are fitted in the housing recessed part 19 through the bearing hole 18a, the projecting pieces 18 shift away from the positions of the relief grooves 20 and come into contact with the side wall 19a of the housing recessed part 19. Therefore, pulling-out of the supporting shaft 7 can be prevented.
Patent JP-H03205059-A (JP)
Title: Biodegradable stent
Inventor: JIEI AARU GOORUDOBAAGU
IPC: A61B19/00
Filed: 1990-09-26
Abstract: PURPOSE: To enable a stent to be readily formed as a tube and have biocompatibility and biodegradability by being made up of L-lactide, glycolide, and epsilon-caprolactone, and having specific tensile strength, elongation, and Shore hardness. CONSTITUTION: A biodegradable and biocompatible, flexible, transparent, thermoplastic elastomer is produced when about 15 to 25wt.%, epsilon-caprolactone, about 45 to 85wt.%, L-lactide, and about 5 to 50wt.% glycolide are blended together as a terpolymer composition for use in stent manufacture. This injection stent has a tensile strength of at least about 500psi, an elongation of about 10% or more, and a Shore A hardness of about 50 to 100 and can readily be processed or extrusion molded into a tube. The biodegrading process of the stent starts from the time when it is transplanted between a kidney and the bladder, and can extend over a period as long as several weeks to two or three months depending on the condition of an individual and the needs of the patient.
Patent JP-S62113779-A (JP)
Inventor: OKUBO MINORU
IPC: C04B28/34
Filed: 1985-11-13
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-H1191047-A (JP)
Title: Polyolefin resin multilayer shrink film
Inventor: ONO TOSHIAKI
IPC: B65D65/40
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain a multilayer shrink film having excellent break-through resistance, tear resistance, deformation restorableness and packaging machine suitability with a thin thickness while maintaining conventional excellent various characteristics. SOLUTION: In the multilayer film comprising at least four-layer structure having both surface layers (S layers), a B layer and a layer (H layer) made of polypropylene resin in such a manner that thermal shrinkage factor at 80 deg.C is 20 to 50%, the B layer contains (a) 50 to 20 wt.% of polyolefin elastomer having 60 deg.C or lower of Vicat softening point, (b) 40 to 80 wt.% of ethylene-α- olefin copolymer polymerized by a slurry method by using single site catalyst and having a density of 0.930 to 0.950 g/cm<3> and a melt flow rate of 0.2 to 3.0 g/10 min, and (c) at least one type of 5 to 55 wt.% of resin selected from ethylene-vinyl acetate copolymer, polypropylene resin, polybutene-1 resin and the like.
Patent JP-2001077961-A (JP)
Title: Image-forming apparatus
Inventor: KONNO YOSHINORI
IPC: H04N1/00
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an image-forming apparatus where a user reserves a copying function in the case that a printer is in operation regardless that the user desirably uses the copying function and the user can make copying after the end of a present print job, even when other printer jobs are spooled. SOLUTION: A printer controller 99 receives a printer job from an external device 122 and uses a printer to print out data. A user IF task 130 accepts a reservation entry of a copying function using a scanner and a printer, while the printer controller 99 executes a printer job. A job management task 133 reserves the right of use of the scanner and the printer after the end of the printer job under execution at present in response to the copy reservation entry.
Patent JP-H0998170-A (JP)
Title: Synchronizing controller for douplex data
Inventor: CHIBA YOSHINORI
IPC: H04Q3/00
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To prevent transmission quality degradation caused by the omission of cells at a transmission system on the following stage by establishing synchronism in a short time for data dispatched through the transmission line of a different phase to the reception side. SOLUTION: This device is provided with '0' system and '1' system memories 11 and 12 for independently writing and reading cells while having capacitance for maximum phase difference between '0' system and '1' system data at least. Then, this device is provided with '0' system and '1' system cell memories 21 and 22 for storing haunching cells to be continuously read out at the time of haunching, when capacitance is just for one cell. Then, the coincidence of cells read from the memories 21 and 12 is discriminated by a 1st cell comparator circuit 31, the coincidence of cells read from the memories 11 and 22 is discriminated by a 2nd cell comparator circuit 32, further, the coincidence of cells read from the memories 11 and 12 is discriminated by a 3rd cell comparator circuit 33 respectively and outputs S0, S1 and M are outputted.  Thus, haunching is simultaneously performed at the '0' system and '1' system and a read control means 4 discriminates which system is advanced corresponding to the outputs S0, S1 and M. Then, the cells are read from the memories 11 and 12 and just after the coincidence is detected, they are sent to the following stages by judging the establishment of synchronism.
Patent JP-H09192129-A (JP)
Title: Device and method for calibration and quality guarantee for ultrasonic bone analyzer
Inventor: WILSON KEVIN
IPC: A61B5/107
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To sample a reference signal to be used for calibration and quality guarantee by making a plug into attenuation/frequency characteristics flat in a specified frequency range and making it into acoustic impedance approximated to a soft human tissue. SOLUTION: A phantom 260 has a cylindrical plug 262 formed inside a hard plastic housing 264 by casting. The cylindrical plug 262 is an elastic material having an extremely low attenuation coefficient and its acoustic impedance is comparatively approximated to the acoustic impedance of the soft human tissue. Then, the attenuation/frequency characteristics of this material within the frequency range from 200kHz to 1000kHz are made practically flat. On both the sides of the cylindrical plug 262, recessed parts 266 are formed for accepting a transducer pad and the recessed parts 266 are formed complementarily with the shape of the transducer pad.
Patent JP-H02103742-A (JP)
Title: Optical system using light source emitting plural luminous fluxes
Inventor: USUI MASAYUKI
IPC: G02B27/28
Filed: 1988-10-12
Abstract: PURPOSE:To improve the using efficiency of light by providing a means which converts the direction of polarization of the luminous flux emitted from a light source. CONSTITUTION:The optical axis of a halfwave plate 3 is set to such direction that the luminous flux passing this plate 3 is made incident on the incidence face of a polarizing beam splitter 4 as p-polarized light. Since the optical axis of the plate 3 is set to this direction, the luminous flux is transmitted through the polarizing beam splitter 4 throughout and passes a quarter-wave plate 5 and an objective lens 6 and reaches the medium surface of an optical card 101. The luminous flux reflected on the medium surface passes the objective lens 6 backward and passed the quarter-wave plate 5 again to become the linearly polarized light, whose direction of polarization is different from that for incidence by 90 deg., and is totally reflected on the polarizing beam splitter 4. This light passes a spherical lens 7 and a cylindrical lens 8 and reaches an optical sensor 9 to generate an information regenerative signal, a focus control signal, a tracking control signal, or the like. Thus, the using efficiency of light is improved.
Patent JP-H03116245-A (JP)
Title: Measuring device for instruction performance
Inventor: SUZUKI KAORU
IPC: G06F11/26
Filed: 1989-09-28
Abstract: PURPOSE:To measure the instruction performance via a logical simulator in a short time and with the satisfactorily high accuracy by providing a cycle counter mechanism which updates a cycle counter included in a pseudo local storage every +1. CONSTITUTION:A measurement environment setting mechanism 120 reads the measurement data out of measurement subject data file 150 and starts a logical simulator 110 after setting an instruction train, the register data, an address, etc., to a pseudo memory 100. A cycle counter mechanism 130 extract a clock signal T0 out of a clock mechanism of a logical simulator and updates a cycle counter 102 included in a pseudo local storage 101 every +1. A measurement result calculating/editing output mechanism 140 calculates the executing cycle number for an instruction to be measured from the cycle counter value and edits the calculation result to output it to a printer, a result file, or a terminal console 160. As a result, the instruction performance of the logical simulator is measured at a high speed since no loop execution is required.
Patent JP-H02144452-A (JP)
Title: Sandwich-panel for ceiling
Inventor: FUUGO ARII YOHAN RANDOHEIAA
IPC: B32B3/02
Filed: 1989-09-29
Abstract: PURPOSE: To improve strength and rigidity, and achieve light weight by overlapping a side edge part of a front plate containing light-weight and sound- absorbing core members with an edge part of a rear plate, and preventing them from directly getting in contact with each other. CONSTITUTION: A front plate 2 is bent or folded toward the back of a panel to form at least two side flanges 5, and they are enclosed by light-weight and sound-absorbing core members 4 on at least two sides. Next, tips of the side flanges 5 are bent or folded outward to provide free junction side edge parts 6. With the side edge parts 6, then, edge parts 8 of a rear plate 3 protruded laterally from the core members 4 are completely overlapped. By matching thickness of the core members 4 and forms of the side flanges 5, the edge parts 8 and side edge parts 9 of the rear plate 3 with each other, the front plate 2 and the rear plate 3 are prevented from directly getting in contact with each other.
Patent JP-H0197476-A (JP)
Title: Far infrared ray radiation mat
Inventor: TAKEBE NORICHIKA
IPC: A47G27/02
Filed: 1987-10-08
Abstract: PURPOSE:To uniformly heat the whole body even in tepid water of about 40 deg.C by the use of the title mat in a bathtub and to reduce cost, by interposing a reflecting body for reflecting heat rays in a sheet like for infrared ray emitting body. CONSTITUTION:A far infrared ray emitting mat 1 is equipped with a sheet like body 2 having a square or rectangular shape composed of a far infrared emitting body and the reflecting body 3 interposed in the sheet like body 2 and wavy recessed and protruding parts 7, 8 are respectively formed to the front and back surfaces 5, 6 of the sheet like body 2. When the far infrared ray emitting mat 1 is laid on the bottom part of a bathtub 4, effective far infrared rays are emitted to a bathing person from the mat 1 heated by the hot water in the bathtub 4. The reflecting body 3 equally conducts supplied heat to the entire region of the reflecting body and reflects incident heat rays to generate reflected heat and, by reflecting heat rays, the emitting force of heat rays can be enhanced and said heat rays can be emitted in an objective direction and the wastefulness of emission can be omitted.
Patent JP-H03118752-A (JP)
Title: Yoke for dc machine
Inventor: UMEKI SATORU
IPC: H02K23/04
Filed: 1989-10-02
Abstract: PURPOSE:To effectively secure a permanent magnet and to reduce a leakage magnetic flux by forming an L-shaped support of a deformed L-shaped support integrally on the inner peripheral surface of a yoke or an auxiliary pole side, making the inner peripheral end of the L-shaped support abut on one side face of the magnet, and securing the magnet. CONSTITUTION:Auxiliary poles 3, L-shaped supports 4 are punched integrally with a yoke 1, the direction of the magnetic flux of the pole 3 is set to the same as that of the characteristics of an adjacent permanent magnet 2 by the coil current of a rotor 5 to increase the amount of the magnetic flux per one pole. Its root 4a is supported by the yoke 1, the end 4b is brought into contact with the side face of the magnet 2, and fixed thereto.
Patent JP-H07202882-A (JP)
Title: Communication method
Inventor: DEEBUITSUDO BANTSU
IPC: H04J13/00
Filed: 1994-10-20
Abstract: PURPOSE: To simply protect communication from a wiretapper or an intruder by encryption-based connection of various elements for exchange certification through safety protection devices. CONSTITUTION: Safety protection devices for executing encryption and decoding are arranged in a base station 26 and a mobile station 10 respectively. A 1st communication session identified by a 1st inherent session freshness proof N2 known by both stations 26, 10 is started by a common secret key S. The station 26 transmits a field M1 including the key S and the variable value K' of a 1st value K to the station 10. The station 10 decodes the field M1 and transmits a field M2 including the key S, the variable value K', the proof N2, and a swithcing counter C1 controlled by the station 10 to the station 10. These fields M1, M2 are functions which can not solve the K' without using the knowledge of the key S. Data communication between the stations 26, 10 can be executed by executing the exchange certification of the K'.  When K' values are different, A or B is a potential wireptapper or intruder, so that communication is interrupted.
Patent JP-H0195996-A (JP)
Title: Fuel tank pressure device for aircraft
Inventor: MATSUOKA TADATAKE
IPC: B64D37/32
Filed: 1987-10-09
Abstract: PURPOSE: To eliminate the danger of explosion by using as a pressurized gas a nitrogen-rich gas obtained by removal of oxygen from air, in a device in which fuel boiling at reduced atmospheric pressure and tank damage at the increase of external pressure, etc., e prevented by the supply of a fuel- pressurizing gas to airplane fuel tanks. CONSTITUTION: In a fuel pressurizing gas supply source U, first and second gas separators G1 , G2 into which compressed air form a compressed air source B such as an engine-driven compressor is selectively introduced via a switching valve VA are provided. The gas separators G1 , G2 have an oxygen-adsorbing synthetic zeolite incorporating and are connected to an oxygen discharge line lo or a nitrogen-rich gas lN at their respective outlet sides via respective switching valves V1 , V2 . The nitrogen-rich gas obtained by removal of oxygen from air is stored in an accumulator A by means of a pump P, and is supplied to airplane fuel tanks T1 -T4 after its pressure has been regulated by a pressure regulator VR.
Patent JP-H03115923-A (JP)
Title: Signal interpolating circuit and displacement measuring instrument equipped with the same
Inventor: ISHII SATORU
IPC: G01D5/244
Filed: 1989-09-29
Abstract: PURPOSE:To make misoperation detection accurate by providing a dividing means which divides an original signal and generates plural pulses with specified number and detecting the malfunction of a dividing means according to the variation of the generated pulses. CONSTITUTION:Signals (a) and (b) from input terminals 1 and 2 are inputted to comparators 4 - 7 to obtain binarization signals (f) and (g), and (h) and (i), which are inputted to a direction discriminating circuits 8; and the signal (f) corresponding to the original signal (a) is delayed D by a delay circuit 10. Further, counter 9 counts signals (j) and (k) being divided signals from the circuit 8 and outputs counting data (m) to a decision circuit 12 to generate a pulse (n) with specific time width in response to the leading edge of the delay signal from the circuit 10. Then the pulse (n) is used as the reset signal of the counter 9 and the circuit 12 decides whether or not the data (m) is coincident with the specific number of division.