baber/WOPTO huggingface dataset:
Patent JP-S6321510-A (JP)
Title: Range finder
Inventor: SUGASAWA FUKASHI
IPC: G01B17/00
Filed: 1986-07-15
Abstract: PURPOSE:To identify at high accuracy of actual change of distance and noise effect, by comparing a distance value made from a distance measurement at a certain moment and a distance value which is estimated from the distance measurements before and after this moment. CONSTITUTION:Identification is made whether a difference between a distance measurement of a certain moment calculated by a distance calculating means from data of sending and receiving time measuring means measuring sending and receiving times of supersonic wave and a distance estimated value made after and before the distance estimated value of a certain distance estimated value calculated by a distance estimating means is beyond the specified value or not. If the difference is within the specified value, the measured value is deemed as normal free from the noise effect. And, if it is in the affirmative, it is deemed as erroneous caused by noise and correction is made by a correcting means. Thus, highly accurate identification of the actual change of distance and noise effect can be made.
Patent JP-H06343351-A (JP)
Title: Seedling-raising tray and, method for planting rice seedling using the same
Inventor: SHIMIZU SHOICHI
IPC: A01G9/02
Filed: 1993-06-10
Abstract: PURPOSE:To provide a seedling-raising tray and a method for planting rice seedlings, unnecessitating seedling-carrying and storing works for the recycling use of the seeding-raising tray, especially simplifying a series of rice seedling- transplanting processes and improving the workability by planting the rice seedlings in a paddy field together with the seedling-raising tray. CONSTITUTION:A seedling-raising tray 1 has a structure formed by forming the main body 2 of a tray from waterproof corrugated boards with an adhesive, and subsequently putting the chips 6 of water-absorbing corrugated boards in the formed main body 2 of the tray to form a culture medium layer 7. A method for transplanting rice seedlings comprises germinating and raising paddy rice seedlings 9 in the seedling raising box 1, loading the formed mat-like seedlings 10 together with the seedling-raising tray 1 on the carriage 12 of a rice transplanter 11, successively clawing out the small portions of the mat-like seedlings 10 and the small portions of the seedling-raising tray 1 with the planting tines 13 of the rice transplanter 11.
Patent JP-S5789224-A (JP)
Title: Plasma etching
Inventor: FURUMURA YUUJI
IPC: H01L21/3065
Filed: 1980-11-26
Abstract: PURPOSE:To facilitate controls of etching speed and directional property, by sending one of charged particles produced by the plasma of a halogenated organism through magnetic field to a material to be etched, and flowing a predetermined neutralizing current. CONSTITUTION:Etching gas like CF4 is put into a reaction tube 1 and plasmified. Excited plasma is put into a magnetic field range 3. Positive ions are moved to a lower electrode 4, and so are negative ions to an upper electrode 5. A constant current device 6 is connected between the two electrodes, and current flows to neutralize. Charges in a material to be etched are neutralized while etching. This facilitates controls of etching speed and directional property regardless of surface conditions of the material to be etched.
Patent JP-S5688008-A (JP)
Title: Retrieving, accepting and disbursing system for storage
Inventor: MORIMOTO SEIJI
IPC: G06F17/30
Filed: 1979-12-21
Abstract: PURPOSE:To enable to perform operations of retrieving, accepting and disbursing of articles in a short time and rapidly, by a method wherein a reading device and an indicator are attached at a storing shelf where a plurality of objects marked with an identifying symbol are stored, and electronic computer and terminal equipment are installed at appropriate locations. CONSTITUTION:With a terminal equipment 4 being manually inputted with identifying symbols of a desired article 3, such as registeration numbers, indicators 8 on a storing shelf 1 storing the desired article 3 are lighted by an electronic computer (not shown). Simultaneously, a reading device 2 starts to move inwardly from the inlet side of the storing shelf 1 along a rail 7, and reads a bar code label attached on an upper part of the article 3. With the indicator 8 lighted, the operator finds at what shelf in the storing shelf 1 and on what stage the desired article 3 is located, and can find its location by means of a location indicator 5. When the desired article 3 is taken out, a pushbutton 9, simultaneously, is depressed, and thus, the reading device 2 restores to its given position.
Patent JP-H068463-A (JP)
Title: Ink jet recording device
Inventor: HIROZAWA TOSHIAKI
IPC: B41J2/175
Filed: 1992-06-24
Abstract: PURPOSE:To execute correct connection even if accuracy is low in size and positioning with respect to a guide exit and a supply portion by making it easy for either the guide exit that is formed on an ink cartridge or the supply portion of an ink supply path that is connected to the guide exit to slide to a direction of a connection position. CONSTITUTION:In the case where there is a difference of a distance 'l' between the center of an ink guide portion 1 of an ink cartridge vessel 5 that is provided with ink cartridges along guide rails 8a, 8b and an ink supply pipe 6 that is fixedly positioned on an ink jet recording device, if the cartridge 5 is moved to a side of the supply pipe 6, the ink guide portion 1 makes contact with the ink supply pipe 6. At this time, the shape of the ink guide portion 1 is a cone shape which continuously enlarges toward the ink supply pipe 6 and the ink guide portion 1 can move toward an arrow 'X' direction with an ink bag 3 because of existence of a cavity 9 which is in a rectangular direction against an axis of the ink cartridge, therefore, the ink guide portion 1 moves along the top edge of the supply pipe 6, and spontaneously makes its way to a lateral direction so as to coincide with the position of the supply pipe 6 and finally the supply pipe 6 and a connection material 2 can be connected.
Patent JP-H0455752-A (JP)
Title: Quadrupole mass filter
Inventor: YAMANAKA KAZUO
IPC: G01N27/62
Filed: 1990-06-25
Abstract: PURPOSE:To prevent the change of the passing characteristic of ions in a mass filter by providing a temperature detecting end in the vicinity of rods, and regulating a voltage which is applied on the rods based on the detected temperature signal from the detecting end. CONSTITUTION:The preset mass-number signal from a CPU 22 is sent into a controller driving circuit 23. The circuit 23 receives the command signal and applies a necessary voltages to rods 16a - 16d of a quadrupole mass filter 16. The temperature of the rods 16a - 16d of the mass filter 16 and the vicinity of the rods is detected with a temperature detecting end 21. The detected temperature signal is sent into a temperature compensating part 24. The temperature correcting value which is obtained by the operation is sent into the circuit 23. As a result, the circuit 23 applies the correcting voltage to the rods 16a - 16d. The regulating operation such as this is repeated. The deviation of the mass number caused by the temperature rising in the rods 16a - 16d of the mass filter 16 is automatically corrected with an electric circuit, i.e. the hardware.
Patent JP-S6226871-A (JP)
Title: Semiconductor element
Inventor: OTSUKA KENICHI
IPC: H01L31/107
Filed: 1985-07-27
Abstract: PURPOSE:To decrease the surface deterioration during a regrowing process, by providing a carrier accelerating layer between a light-absorbing layer and layers having a P-N junction, the carrier accelerating layer being formed to be thicker, in the portion facing to the light-receiving section, than the portion facing to a protection ring and having a band gap larger than that of the light- receiving layer and smaller than that of the layers having the P-N junction. CONSTITUTION:A carrier accelerating layer 8 provided on a carrier accelerating layer 3 has a stepped portion facing to the light-receiving section 6, the stepped portion being thicker than the portion facing to a protection ring 7. The carrier accelerating layer 8 is formed of mixed crystals having a band gap larger than those of a light-absorbing layer 2 and the carrier accelerating layer 3 but smaller than those of P-N junction layers 5 and 6 having the P-N junction. According to this method, a multiplication layer 5 can be grown after the formation of the stepped portion with decreased effect of deterioration during the regrowing process. Accordingly, noises due to defects produced by the deterioration can be also decreased. Further, the semiconductor device can be provided with an ability of selecting wavelength.
Patent JP-H0832466-A (JP)
Title: Broadcast receiver
Inventor: INOUE YOSHITAKE
IPC: H04B1/06
Filed: 1994-07-19
Abstract: PURPOSE:To allow the receiver to receive a same broadcast automatically even in the case of movement of the receiver for a long distance by storing a broadcast frequency of a broadcast station broadcasting the same program content and its service coverage area and selecting an optimum frequency resulting from the selection of a broadcast station based on a current position of the receiver automatically. CONSTITUTION:The user selects a broadcast desired to be received by using a broadcast content selection means. A channel selection means stored a selected broadcast station and acquires a corresponding frequency, a receptible service area and a current position of the receiver. Then the channel selection means compares the service area with the current position and when the service area includes the current position, the corresponding frequency is obtained based on a channel selection table and designated for a tuner. For example, when the receiver is resident in a service area in Tokyo, the reception is started by using the corresponding frequency. The channel selection means conducts comparison discrimination at any time and then when the receiver moves from Tokyo to Shizuoka, the broadcast frequency in Shizuoka is selected automatically.
Patent JP-H0611166-A (JP)
Title: Discharging device
Inventor: TAKEYAMA HIROAKI
IPC: G10K11/16
Filed: 1992-06-25
Abstract: PURPOSE:To reduce noise by a method wherein a muffler pipe of which central diameter part is expanded is fixed at a suction port part of a fan such as a Silocco fan and noise is sucked through it. CONSTITUTION:A sound muffler pipe 5 is fixed to a suction port 1a of a fan part 1 such as a Sirrocco fan and the like. This muffler pipe 5 has its central pipe diameter larger than that at both ends thereof. As a fan part 1 is rotated, noise is generated. This noise is generated by a static pressure at a discharging gas duct 3 or a static wave corresponding to a length of the discharging gas duct, and transmitted into a house through a hood part 2. However, since the muffler device 5 is installed at the suction port 1a of the fan 1 at the hood 2, so that noise generated at the discharging gas device can be attenuated. In addition, the muffler device 5 may perform a function of a so-called expansion type muffler and its expanded diameter part may act as a sound muffling chamber.
Patent JP-2000002281-A (JP)
Title: Bumper rubber
Inventor: NUMAGAMI YOICHI
IPC: F16F1/44
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To simplify attaching operation of a bumper rubber by blocking an insertion hole by means of a part of divided insertion part. SOLUTION: An insertion portion 4 of a bumper rubber 1 is prepared by arranging a columnar projection 5 at its center portion, and circularly arranging a truncated conical engagement portion 7 divided into two at least in a diametrical direction at its periphery. When a part of the divided engagement part 7 is pressurized by an inner peripheral edge of an insertion hole 8, and is set to the center side, its prevented from setting by abutting against the columnar projection 5. Blocking of the insertion hole 8 is thus prevented, and attachment is smoothly performed.
Patent JP-S6057839-A (JP)
Title: Silver halide photosensitive material
Inventor: NINOMIYA HIDETAKA
IPC: G03C7/38
Filed: 1983-09-10
Abstract: PURPOSE:To enhance sensitivity, graininess, and storage stability of a magenta dye by incorporating a specified magenta coupler in a silver halide emulsion layer. CONSTITUTION:Color developing density can be raised and image sharpness and graininess can be enhanced by incorporating in a silver halide emulsion layer a magenta coupler represented by the shown formula in which R1 is alkyl, aryl, or heterocyclic; R2, R3 are each alkyl; and Ar is aryl. Said silver halide photosensitive material is formed by coating a support good in surface property and small in dimensional change during manufacture and processing. As said support, plastic film, plastic laminated paper, baryta paper, synthetic paper, besides, a hard material, such as glass plate, metal, and earthenware, are usable. Said emulsion is prepared by mixing a soln. of water-soluble silver salt with a soln. of water-soluble halide in the presence of a soln. of a water-soluble polymer, such as gelatin.
Patent JP-H1116725-A (JP)
Title: Electromagnetic actuator drive device
Inventor: OIZUMI JUNICHI
IPC: H01F7/18
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To enhance the attraction of an electromagnetic actuator by a method, wherein the energy of a direct current power supply is accumulated in a capacitor when the electromagnetic actuator is turned off, and the energy accumulated in the capacitor is added to the direct current power supply to be supplied to the electromagnetic actuator when the electromagnetic actuator is turned on. SOLUTION: When an electromagnetic actuator SL is turned off, switching devices S1 and S3 are turned off, and switching devices S2 and S4 are turned on, and a capacitor C1 is charged with a power supply voltage V1. When a switch S0 is depressed to turn the electromagnetic actuator SL on, a timing signal generating circuit CKT generates timing signals. When the switch S0 is turned on, the switching devices S2 and S4 are turned off, then the switching device S3 is turned on, and furthermore the switching device S4 is turned on to make a drive current flow through the electromagnetic actuator SL to actuate the plunger.  The switch devices S2 and S4 are turned off, the switch device S3 is turned on, and the voltage of the charged capacitor C1 is added to a power supply voltage to make an electric power quadruple in magnitude, so that the electromagnetic actuator SL is enhanced in attraction.
Patent JP-S5955820-A (JP)
Title: Plaster for adhesive salve preparation
Inventor: SAWAGUCHI MAREYOSHI
IPC: A61K9/70
Filed: 1982-09-24
Abstract: PURPOSE:To provide a plaster for adhesive salve preparation having improved long-term preservation stability of the drug in the plaster, by compounding sesamol to a plaster composed of a rubber-based adhesive substance. CONSTITUTION:A plaster for adhesive salve preparation composed of a rubber- based adhesive mixture such as natural rubber, a synthetic rubber or their mixture, etc. is compounded with about 0.002-5wt%, especially about 0.01-2wt%, based on the whole plaster, of sesamol. The additive is effective to prevent the lowering of the drug action in the plster, especially action of a compound containing phenolic OH, e.g. a salicyclic acid derivative and an amino compound such as diphenhydramine, etc. which exhibits remarkable decrease of the content in said plaster. Sesame oil containing about 0.1wt% of sesamol or sesamoline produces sesamoline by hydrolysis can be used in place of sesamol, and a third component such as tackifier, etc. can be compounded to the above plaster.
Patent JP-H08332908-A (JP)
Title: Air bag device
Inventor: MATSUHASHI TOSHIAKI
IPC: B60R21/16
Filed: 1995-06-07
Abstract: PURPOSE: To prevent the damage of a bag by a heat of gas and a residual in gas. CONSTITUTION: A airbag device 100 is composed of a bag 1 stored after folding and expanded and spread at the collision time, an inflator 6 having plural holes 6a in a periphery direction and for discharging gas from the hole parts 6a at the collision time, a housing 9 for fixing the bag 1 and the inflator 6, a heat-proof cloth 3 for protecting the bag 1 from the impact of a heat of gas and a residual in gas and a reinforcement cloth 2 for protecting the bag 1 from the stress concentration generated at its expansion and spread time. The heat-proof cloth 3 is composed of a coated part coated by silicon, etc., and a cloth with a larger mechanical strength than that of the coated part and the coated part is arranged in a gas side.
Patent JP-H0825014-A (JP)
Title: Magnesium pouring device
Inventor: AKEMOTO HARUO
IPC: B22D17/02
Filed: 1994-07-19
Abstract: PURPOSE:To make a base plate slim and to simplify valve operation by providing a check/suction valve having function of check valve and suction valve. CONSTITUTION:When one shot of pouring quantity is sucked into an injection cylinder 5 by elevation of an injection piston, a check/suction valve 40, which has the check function to shut off a molten metal passage 8b of injection cylinder downstream side and the suction function to communicate/shut off the passage to guide molten metal to the injection cylinder 5, is provided to the base plate 8.
Patent JP-H0722443-A (JP)
Title: Apparatus and method for positioning wafer
Inventor: SAKURANAKA HIROYUKI
IPC: G01B11/00
Filed: 1993-07-06
Abstract: PURPOSE:To improve positioning accuracy and reduce the production cost con cerning an apparatus and method for positioning a wafer which is adopted for a dicing process where semiconductor ships are separated discretely from a wafer step and they are mounted on a stage of a lead frame. CONSTITUTION:The apparatus is provided with a light x27 for irradiating a specified area with a band-like light in an X-axis direction, a light y28 for irradiating a specified area with a band-like light in an Y-axis direction and a light a29 for irradiating the crossing position of the respective band-like lights which are irradiated by the lights x27 and y28 with a spotted light. Further, it is also provided with a sensor 30 for detecting the light which is irradiated by the light x27 and transmitted through a wafer 21, a sensor 31 for detecting the light which is irradiated by the light y28 and transmitted through the wafer 21, a sensor 32 for detecting the light which is irradiated by the light a29 and transmitted through the wafer 21, and a CPU for controlling the driving of a table 24 and moving the wafer 21 so that all the sensors 30-32 can receive the lights irradiated by the respective lights 27-29.
Patent JP-S6147105-A (JP)
Inventor: MINAGAWA ISAO
IPC: A01B35/00
Filed: 1984-08-09
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-H0388840-A (JP)
Title: Propylene-based copolymer composition
Inventor: HIROTA KIWAMU
IPC: C08L53/00
Filed: 1990-06-26
Abstract: PURPOSE:To obtain a propylene-based copolymer composition suitable as wheel parts of automobile, etc., having excellent rigidity, impact resistance and transparency by blending a propylene-ethylene block copolymer with a specific amount of ethylene-based copolymer. CONSTITUTION:(A) 100 pts.wt. propylene-ethylene block copolymer having 0.3-50g/10 minutes melt flow index and 1-20wt.% ethylene content prepared by polymerizing propylene alone at the first stage and copolymerizing propylene with ethylene at the second stage is blended with (B) 5-30 pts.wt. ethylene-based copolymer of ethylene and an alpha-olefin having 0.1-30g/10 minutes melt index and 0.910-0.930g/cm<3>, preferably 0.915-0.925g/cm<3> density.
Patent JP-H0921593-A (JP)
Title: Heat exchanger
Inventor: YAMAMOTO KEN
IPC: F28F1/30
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To improve a heat-exchanging performance by effectively passing a fluid between the front and rear parts of respective pins in a heat exchanger using fine pin fins. SOLUTION: Flow deflecting members 2c are provided on the bent parts (connecting surfaces) 2b of fine pin fins 2 connected to a tube 1 and the flow deflecting members 2 are arranged so as to be deviated from those provided in adjacent passages. Accordingly, when air is supplied in the direction of an arrow A, the main flow of the supplied air is liable to pass through the rows of pins 2a. At this time, air flow velocity is increased depending on the air passage squeeze operation of the flow deflecting members 2c in the vicinity of positions where the flow deflecting members 2c are provided and static pressure is lowered. On the contrary, the air flow velocity is decreased in positions where the flow deflecting members 2c are not provided and the static pressure is increased, since the air passage squeeze operation of the flow deflecting members 2c does not operate. Since air flow traversing the rows of pins 2a (passing the front and rear parts of pins 2a) is generated owing to the difference of static pressure, a temperature boundary layer can be divided in the front and rear parts of the pins 2a.
Patent JP-H073091-A (JP)
Title: Thermoplastic elastomer composition
Inventor: SUETSUGU MASAKATSU
IPC: C08K5/14
Filed: 1993-06-15
Abstract: PURPOSE:To obtain a thermoplastic elastomer composition excellent in fluidity, moldability, etc., by treating, by a specific means, a composition comprising a peroxide-cross-linkable olefin copolymer rubber, peroxide-decomposable olefin plastics and unsaturated carboxylic acid salt. CONSTITUTION:Using (A) 50-93 pts.wt. of a peroxide-cross-linkable olefin copolymer rubber (pref. ethylene-propylene-ethylediene norbornene copolymer rubber), (B) 50-7 pts.wt. of a peroxide-decomposable olefin plastics (pref. polypropylene- based resin), and (C) 0.5-50 pts.wt., per 100 pts.wt. of the components A and B, of an alpha,beta-unsaturated carboxylic acid metal salt [pref. zinc di(meth)acrylate], and following degradation treatment of the component B, the resultant component B is incorporated with the components A and C and (D) an organic peroxide [pref. 2,5-dimethyl]-2,5-di(t-butylperoxy)hexyne-3] followed by dynamic heat treatment to effect partially crosslinking reaction of the blend composed of the components A, B and C, thus obtaining the objective composition.
Patent JP-S5867471-A (JP)
Title: Printing head for wire printer
Inventor: TAKAGI KAZUHIKO
IPC: B41J2/26
Filed: 1981-10-19
Abstract: PURPOSE:To prevent the conduction of heat to a printing wire as well as make the assembling operation of the printing head more efficient by providing a heat shield plate of a metal between the welded point of plural operating bodies and the printing wire and a printing wire guide of a resin. CONSTITUTION:A round plate spring 2 with plural operating pieces 2a is held between clutching pieces 6 and 7 and fixed with a frame 8 by screws, and each printing wire 3 is thrust through the welding hole 2b of the operating piece 2a and directed to the hole 9a of a tip guide 9 through the wire hole 12a of a metal heat shield plate 12 and the holes 10a and 11a of guides 10 and 11. Then, one end of the wire 3 is welded with the welding hole 2b, the guide 10 is moved in the direction of arrow (a), the heat shield plate 12 is moved in the direction of arrow (b), the contact between the wire contact point 12a of the heat shield plate 12 and the wire 3 is released, and the guide 10 and the heat shield plate 12 are integrally combined and positioned and fixed to the frame 8. Then, a permanent magnet 13 is held between the inside edge of a holder 14 and a rear frame 15 with plural electromagnet devices 16 and then fixed to the clutching pieces 6 and 7 and the frame 8.
Patent JP-S59131717-A (JP)
Inventor: NOOMAN ROBINSON
IPC: F01N1/24
Filed: 1983-09-10
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。