baber/WOPTO huggingface dataset:
Patent JP-S6137832-A (JP)
Title: Production of radio wave absorbing material
Inventor: OBAYASHI SHIGEJI
IPC: C08L7/00
Filed: 1984-07-30
Abstract: PURPOSE:A radio wave absorbing material which can effectively absorb radio waves regardless of their directions of incidence, prepared by making a mixture comprising a powdered elastomer, a ferrite powder and an electroconductive fiber into a sheet. CONSTITUTION:100pts.wt. powdered elastomer (e.g., chloro-sulfonated polyethylene powder or nitrile rubber powder) is mixed with 100-500pts.wt. ferrite powder (BaO.6Fe2O3 powder) and 2-150pts.wt. 0.5-5mm.-long electroconductive fiber (e.g., brass fiber) in a state in which substantially no shearing force is exerted on the mixture. A sheet which is used as a radio wave absorbing material is obtained by molding the obtained mixture under application of heat and pressure.
Patent JP-H114824-A (JP)
Title: Method for forming image by projecting minimum value and ultrasonic image pick-up device
Inventor: HASHIMOTO HIROSHI
IPC: G01S15/89
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a minimum-value-projecting image forming method and an ultrasonic image pick-up device, whereby a three-dimensional display image which depicts images of a blood vessel and a tumor together is obtained. SOLUTION: Image data in a three-dimensional area of interest in a three- dimensional coordinate space 146 wherein B-mode image data exist are converted to a minimum value, and minimum value projection is performed by an image processor 148 as to the B-mode image data in the three-dimensional coordinate space involving the area of interest in which the image data are converted to the minimum value, and an image is formed according to the image data on which the minimum value is projected.
Patent JP-S5683052-A (JP)
Title: Manufacture of semiconductor device
Inventor: SASAKI SHIGEO
IPC: H01L23/50
Filed: 1979-12-12
Abstract: PURPOSE:To remove burrs efficiently and improve external appearance by a method wherein semiconductor elements with electrodes wire-bonded are glued to lead frames and sealed with resin, ultraviolet rays are irradiated, and excessive resin is removed. CONSTITUTION:When preparing a resin sealing type semiconductor device, semiconductor elements are fastened to lead frames 2, and electrodes on the elements and leads are glued and sealed with resin. Since resin leaks at that time and adheres on the lead frames except resin sealing sections 1 and burrs 3 are formed,  ultraviolet rays are irradiated after sealed with resin, and the burrs 3 are removed. Thus, the burrs are removed efficiently, external appearance is improved, and  value as products is advanced.
Patent JP-S5683530-A (JP)
Title: Method of controlling fuel injection of diesel engine
Inventor: NAGASE KAZUHIKO
IPC: F02D41/34
Filed: 1979-12-12
Abstract: PURPOSE: To obtain a fuel injection state responsive to the driving state of an engine by controlling the operating period of a valve provided in a supply passage to an injection nozzle in correspondence to the variation in the rotational number of a diesel engine.  
     CONSTITUTION: A delay angle controller TM detects a constant position on the basis of position detection information from a reference position marker 1. When the engine rotates, a fuel starting point pattern is generated within a pattern generator PT 1 , and supplied to a comparator Comp 1 , where the rotational number of the pattern is compared with the engine rotational number information from a pulse generator TG. At the stroke corresponding to the point on the pattern coinciding with the rotational number, that is, at the time point where the fuel injection starting time is reached, it is detected. The signal thus obtained is given to an injection continuation controller 2 having an integrator AC and a high speed switch SW. The controller 2 receives speed information from the pulse generator TG and an injection starting time information from the delay angle controller TM, and the high speed switch SW is made inoperative at the injection completion time. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6052752-A (JP)
Title: Mobile temperature testing device
Inventor: OGAWA TAKEO
IPC: G01N17/00
Filed: 1983-09-02
Abstract: PURPOSE:To facilitate an aging test or the like at a low-temperature atmosphere by arranging the principal part of a refrigerating cycle instrument and the controller, which set the inside of a space area to an optional temperature condition, on the outside of a three-dimensional structure body and providing a moving means in the foot part of a side face. CONSTITUTION:After an object 9 to be tested such as a large scale computer or the like is assembled in a production assembling field, this testing instrument 1 is moved on site and a door 7 is opened and closed to store the object 9 to be tested in the space area 10 of the instrument body. Since this testing instrument is provided with the refrigerating cycle instrument and the controller, the space area 10 can be set to low-temperature atmosphere by a cooling operation and can be kept in a required low-temperature condition and the test at a low temperature can be executed. When the cooling operation is stopped to supply power to the object to be tested, an aging test or the like at a high-temperature atmosphere can be executed by its self-heat evolution. Since a vinyl cover 8 is attached to the foot part setting casters 6, the heat in the space area 10 is not leaked.
Patent JP-S5492123-A (JP)
Title: Infrared ray picture pickup device
Inventor: TAKIGAWA HIROSHI
IPC: G01J5/02
Filed: 1977-12-29
Abstract: PURPOSE: To effectively use high precision infrared ray camera with a radiation meter etc. by constructing an infrared ray photoelectric converter unit with plural rows of line sensers, thus enabling to eliminate deterioration of density of scanning lines and prevent the picture quality from deteriorating caused by deteriorated density.  
     CONSTITUTION: The photoelectric converter unit is constructed in such a way that a pair of line sensers of the same construction consisting of a row of infrared ray detection elements 31a and 31b arranged on a straight line and a signal reading elements 32a and 32b integrating the timing control gate electrode and the electric charge transferring element is arranged and fixed on a common supporting plate S(output signal). Since the interval of the row of elements 31a and 31b is made equal to value δ obtained by converting the pitch(interval between adjacent scanning  lines)d of scanning line on the picture surface, the scanning line 102 forms an image on the row  of elements 316 as shown by dotted lines 101, if photoelectric converter system 50 is set on the  form picture surface 2 and arranged in such a way that one of the scanning lines, for example  101, forms an image on the row of elements 31b as shown by dotted lines 102. The use of this  converting system 50, prevents the density of scanning lines and quality of picture from deteriorating. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6053062-A (JP)
Title: Socket
Inventor: OZAKI HIROSHI
IPC: H01L21/66
Filed: 1983-09-02
Abstract: PURPOSE:To inspect the characteristics of a flat package type semiconductor device easily without soldering by receiving a dummy package for the flat package type semiconductor device into a receiving space at a central section and forming a lead receiving groove on the outer circumferential side. CONSTITUTION:A semiconductor device to be inspected 10 is set onto a substrate such as a simulator substrate 11 for users. The simulator substrate 11 is connected to a computer 12 for controlling a simulator, and also connected to the socket 1 side. A package for a dummy semiconductor device is received in a socket receiving space 3 at a central section of a socket 1, and the external leads 8 of the package are received in each lead receiving groove 4. The socket 1 is positioned and set onto a substrate such as a printed substrate 9 for users under the state. Accordingly, the semiconductor device to be inspected 10 can be connected easily to a system for users without using soldering, and the characteristics of the semiconductor device to be inspected 10 can be evaluated easily.
Patent JP-H05322183-A (JP)
Title: Cavity structure of microwave oven
Inventor: MATSUZAKI YOSHIAKI
IPC: F24C7/02
Filed: 1992-05-26
Abstract: PURPOSE:To enable the lessening of secondary working by a method wherein a plate covering surrounding three sides of a cavity and a cavity top is formed integrally by bending a one-piece plate to connect joint parts at ends thereof. CONSTITUTION:A cavity is made up of a cavity body 21, a cavity front 19 and a cavity back 20. The cavity body 21 has a plate 21a covering surrounding three sides of the cavity and a cavity top 21b formed integrally using a one- piece plate, for example, a stainless steel plate and joint parts at ends thereof are joined together securely by welding or the like. This enables the curtailment of the number of cavity parts to reduce secondary working such as spot welding. This also can reduce leakage of radio waves and steam and the like with higher sealing property.
Patent JP-H0831034-A (JP)
Title: Optical disk reproducing device
Inventor: KANEKO KENJI
IPC: G11B7/00
Filed: 1994-07-12
Abstract: PURPOSE:To reproduce the data by using a laser light ray with an intensity capable of adaptively obtaining an excellent CNR for an optional optical disk. CONSTITUTION:A reproducing output optimization circuit 40 generates a sweep signal changing a laser output within a prescribed range in a reproducing output detection area on which a prescribed pattern is recorded for obtaining a laser output Pr 3 giving the optimum CNR of a regenerative signal, and obtains the data of the intensity, of the carrier signal component and the noise component of the regenerative signal corresponding to respective values of the laser outputs within the range. Then, a recording circuit 20 obtains the laser output Pr 3 being a reproducing output more than the one giving the maximum value of the noise intensity of the regenerative signal and by which the CNR of the regenerative signal is within a prescribed range and makes a laser diode 102 irradiate a magneto-optical disk 12 with the laser light ray with the laser output Pr 3.
Patent JP-H11351716-A (JP)
Title: Ice-made glass manufacturing instrument
Inventor: SUEDA AKIRA
IPC: F25C1/24
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To provide an ice-made glass manufacturing instrument which can easily manufacture ice-made glass. SOLUTION: This ice-made glass manufacturing instrument 1 comprises a shell container 3 which is open at the has a draft in the inner peripheral face, and decides the external form of ice-made glass, a cover 4 which has a convex 6 to concentrically fit in this external shell container 3, decides the shape of the inner face of ice-made glass, and can fit the opening brim 3a of the outer shell container 3, and a holder 5 which fits closely as far as possible in the inside lower part of the outer shell container 3 and is in the shape of a closed-end cylinder, so that this holder 5 is frozen together with ice-made glass 2.
Patent JP-2000347302-A (JP)
Title: Paper magazine
Inventor: YAMAMOTO MASAHIRO
IPC: B65D85/00
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a paper magazine which can be laid on top of another in good order, and also which can be easily laid on top of another, and which is prevented from easily falling in the case the paper magazine is laid on top of another and whose operability is improved. SOLUTION: Photosensitive material can be stored in the paper magazine so that the material can be shielded from light, and also, the paper magazine is provided with an opening part through which the photosensitive material is pulled out on the side face 11. Projections a1 and a2 are arranged on the side face 11 of the paper magazine A, and also, recessed parts which can be engaged with the projections a1 and a2 are arranged on another side face 11, then, the paper magazines A and B are laid on top of another and held in an accumulated state by engaging the projections with the recessed parts.
Patent JP-S6220805-A (JP)
Title: Method for charging raw material to blast furnace having bell-less type charger
Inventor: OKIMOTO KENICHI
IPC: C21B7/20
Filed: 1985-07-20
Abstract: PURPOSE:To exactly control the charging distribution of raw materials and to stabilize the operation of a blast furnace by preliminarily detecting the hopper discharge characteristic of the raw materials and controlling the opening degree of a flow rate regulating gate in accordance with the result thereof. CONSTITUTION:A sensor 15 for measuring the raw material discharge time is provided to a surge hopper 5 for feeding the raw materials to a bell-less type charger and the discharge time for the specified amt. of the raw materials is measured by a clock device 1. The measured discharge time value is arithmetically processed by an opening/ closing control device 2, by which the opening degree of the flow rate regulating gate 4 is preliminarily determined. A driving signal is fed to a driving device for opening and closing the gate 4 in synchronization with the timing for charging the raw materials, by which the opening degree of the gate 4 is adjusted. A lower chute gate 13 is then opened to charge the raw materials from a swiveling chute 12 into the blast furnace. The charging of the raw materials is completed by closing the gate 13 after discharge of the entire amt. of the raw materials from a furnace top hopper 8. The raw material charging distribution is exactly controlled by such method, by which the stable operation is executed.
Patent JP-H0452176-A (JP)
Title: Stencil printing method and stencil press
Inventor: NAKAMURA MINORU
IPC: B41L13/04
Filed: 1990-06-19
Abstract: PURPOSE:To make it sufficient to prepare only a stencil paper having a necessary size for printing on a small sized printing paper by sticking a processed small sized stencil paper to a part of printing area on a plate cylinder and sticking a protector for coating the peripheral surface of the plate cylinder on a non-sticking area of the stencil paper. CONSTITUTION:When a printing is to be carried out on a printing paper having an A4 size, only punched pattern with zigzag design as a transmitting part of printing ink is continuously processed. A protector 17P cut in the A4 size by a cutter 21 is stuck on about half a printing area of a plate cylinder 3 by a protector clamper 15P of the plate cylinder 3. A stencil paper 17 is cut in a length slightly longer than the A4 size and processed to make a plate for printing image so as to be stuck on about a half of a remaining printing area of the plate cylinder 3. A width L1 at layered part is set to be larger than a width L2 of the punched pattern. The ink squeezed by a pressure roller 14 is returned into the plate cylinder 3 by transmitting into the punched pattern of the protector 17P.
Patent JP-H0326932-A (JP)
Title: Torque detector
Inventor: SAITO NAOKI
IPC: G01L3/10
Filed: 1989-06-26
Abstract: PURPOSE:To prevent a detected value from changing due to a rotational phase by using ring-shaped magnets and magnetic pole members. CONSTITUTION:When a relative rotation is generated between first and second shafts 2 and 3, a distance between first and second projections 9a and 10a provided on first and second magnetic pole members 8 and 9, respectively, changes and therefore the quantity of magnetic flux passing between the projections 9a and 10a changes. Since the quantity of magnetic flux formed by a magnet 7 is constant, a change in the quantity of the magnetic flux appears in the magnetic flux passing between the first and second magnetic pole members 8 and 9, respectively. Therefore, when the quantity of the magnetic flux is measured by magnetic flux measuring means 11, the rotating torques of shafts 2 and 3 can be detected. Since the quantity of magnetic flux are measured in the same condition in any circumferential position because the magnet 7 and the magnetic pole members 8 and 9 are ring-shaped, detected values are not affected by a change, if any, in relative rotational positions between both shafts 2 and 3 and magnetic flux detecting means 11a fixed to a housing 1.
Patent JP-H064239-A (JP)
Title: Printer server system for lan
Inventor: SHIKIDA NAOHISA
IPC: G06F3/12
Filed: 1992-06-19
Abstract: PURPOSE:To automatically select a printer which can print data and make the efficiency of printing processes high by providing a switching means for printers which outputs print data according to the operation state of the printer specified by a client. CONSTITUTION:The client 2, when connected to the printer driver 32a corresponding to the printer 4a, transfers the print data to a printer server through the LAN 6. When the print data are stored in a printing wait file 31, a wait state decision part 34 searches the contents of the printing wait file 31 and decides whether or not there is only an instruction to the specified printer 4a in the LAN constituting this system. Further, a printer state decision part 33 accesses the specified printer 4a corresponding to the printer driver 32a. If there is another printing job and the data can not be printed immediately, the printer server switches the output destination by an output switching part 35 to another printer driver and the process is performed similarly to the 1st printer 4a.
Patent JP-H0716209-A (JP)
Title: Noncontact tonometer
Inventor: HAYAFUJI MINEMOTO
IPC: A61B3/16
Filed: 1993-06-30
Abstract: PURPOSE:To provide a noncontact tonometer which can uniform the pressure distribution of gas injected into an examined eye out of a nozzle. CONSTITUTION:The meter is equipped with a light source 1 lighting an examined eye E, a cornea deformation detecting section 2 as a receiving means receiving reflected light from the examined eye E, and with a gas injection means 10 deforming the examined eye by blowing air against the examined eye E. The gas injection means 10 is made up of a cylinder 11, a nozzle which is connected to the cylinder 11 while being faces to the examined eye E, a filter 12a which is disposed within the nozzle 12 to uniform the injection pressure distribution of air, a piston 13 pushing air within the cylinder 11 out of the nozzle 12, and of a rotary solenoid 14 as a drive means driving the piston 13.
Patent JP-H061337-A (JP)
Title: Packing container
Inventor: KIKUCHI HIDEYO
IPC: B65D5/56
Filed: 1992-06-19
Abstract: PURPOSE:To provide a packing container such as milk container which can maintain the taste of its contents even after passage of a long period of hours by a method wherein the container has its inner layer in contact with the content formed of the resin mixed with food spicery compatible with the flavor of beverage held therein and the opposite side of this inner layer becoming the outer surface of the container in contact with external air. CONSTITUTION:The packing container is formed of the packing material 2 constituted of a supporting paper layer 3, an adhesive resin layer 4, a metal foil layer, e.g. aluminum foil layer 5, an adhesive resin layer 4 and a spicery containing resin layer 6 built up in that order on one side of the supporting paper layer 3 and a polyethylene resin layer 7 made up on the other side of the paper layer 3. The spicery containing resin layer 6 is molded by extrusion from a composite material having the food spicery compatible with the flavor of beverage incorporated in polyethylene resin. The container is so formed that the polyethylene resin layer 7 becomes its outer surface in contact with external air.
Patent JP-S6434979-A (JP)
Title: Pyrrolidine derivative and antiallergic composition
Inventor: FURANSU EDOUARUTO JIYANSENSU
IPC: C07D473/26
Filed: 1988-06-30
Abstract: Novel [(Bicyclic heterocyclyl)methyl and -hetero] substituted hexahydro-1H-azepines and pyrrolidines of formula <CHEM>  wherein -A<1>=A<2>-A<3>=A<4>- is -CH=CH-CH=CH-, -N=CH-CH=CH-, -CH=N-CH=CH-, -CH=CH-N=CH-, -CH=CH-CH=N-, -N=CH-N=CH-, or -CH=N-CH=N-, R<1> is hydrogen, C1-10alkyl, C3-6cycloalkyl, Ar<1> or C1-6alkyl substituted with one or two Ar<1> radicals;      B is NR<2>, CH2, O, S, SO or SO2;      R is hydrogen or C1-6alkyl;      n is 0 or 2; L is hydrogen, C1-6alkylcarbonyl, C1-6alkylsulfonyl, C1-6alkyloxycarbonyl, Ar<2>-C1-6alkyloxycarbonyl, Ar<2>-carbonyl, Ar<2>-sulfonyl, C3-6cycloalkyl, C2-6alkenyl optionally substituted with Ar<2>, C1-12alkyl, a radical of formula -Alk-R<3>, -Alk-Y-R<4>, -Alk-Z<1>-C(X)-Z<2>-R<5>, or -CH2-CHOH-CH2-O-R<6>; the pharmaceutically acceptable acid addition salts and possible stereochemically isomeric forms thereof, which compounds are anti-allergic agents; pharmaceutical compositions containing such compounds as an active ingredient and methods of preparing said compounds and pharmaceutical compositions.
Patent JP-H0777913-A (JP)
Title: Front end resist controller
Inventor: YOSHINO NAOTO
IPC: G03G21/14
Filed: 1993-06-30
Abstract: PURPOSE:To enable the exact adjustment of front end resist timing even with paper of an arbitrary length. CONSTITUTION:The time for the paper P past a resist sensor to arrive at the transfer position to a photosensitive drum increases with the increase in the length of the cut paper P. The front end resist timing at two points [paper length points (P) 0, 1] of the paper length is theoretically or empirically set for each of three pieces of rolled paper and between these two points is linearly approximated. The front end resist timing at the arbitrary paper length is determined by the straight line.
Patent JP-H0210224-A (JP)
Title: Apparatus for detecting liquid level in liquid storage container
Inventor: HIDAKA YOICHI
IPC: G01F23/62
Filed: 1988-06-29
Abstract: PURPOSE:To detect the lowest liquid level positively by inserting a float having a magnet in a bypass pipe, and providing a reed switch which reacts with the magnet at the specified position of the float. CONSTITUTION:An inner container 2 wherein a heater 1 is attached to the bottom surface is contained in an outer body 3. A bypass pipe 29 comprising a magnetic body is attached to the side of the part of a transparent pipe 17b of a lead-out path 17 of the outer body 3 through elbows 15 and 16. A float 35 having a magnet is inserted into the pipe 29. A reed switch 37 is provided at the outer surface of the lower end part of the pipe 29. A liquid level detecting device is formed with the float 35 and the switch 37. When the float 35 in the pipe 29 reaches the liquid level corresponding to the position of the switch 37 (lowest liquid level), the switch 37 reacts with the magnet of the float 35, and the liquid level can be detected electrically.
Patent JP-H062372-A (JP)
Title: Connecting gadget
Inventor: SUZUKI MASAO
IPC: E04B1/61
Filed: 1992-06-19
Abstract: PURPOSE:To make being-drawn to a specified position possible fox members to be connected, to make it satisfactory enough to provide a space for the member to an extent not affecting badly to the strength of the member, and to provide a certain allowance for adjustment in the distance between the connected members. CONSTITUTION:The title gadget is composed of a pair of rod-like bodies 12, 12, each having a part to be connected 11 on its end, and a connector 13 that is fitted from above onto the parts to be connected 11, 11 and connects the rod-like bodies 12, 12 together, with end faces 11A, 11A of the parts to be connected 11, 11 fitted against each other. Faces opposing respectively end faces 11A, 11A are formed to become inclined faces 11C, 11C, and faces that come in contact with the inclined faces 11C, 11C are formed to become inclined faces 13B 13B. As the connector 13 is put deep over the parts to be connected 11, 11, the rod-like bodies 12, 12 are drawn near each other and the end faces 11A, 11A are brought into contact.