baber/WOPTO huggingface dataset:
Patent JP-H05206181-A (JP)
Title: Method and device for preliminary heating of resin tablet and resin sealing molding method of electronic part
Inventor: OSADA MICHIO
IPC: H01L21/56
Filed: 1992-01-24
Abstract: PURPOSE:To prevent formation of void and a defective part in an inside and a surface part of a resin sealing molding of an electronic part by heating and melting a resin tablet which does not contain air and water in the inside and by molding resin sealing of an electronic part by a molten resin material. CONSTITUTION:Air, water, generated gas, etc., are made to flow out to an inside of a preliminary heating chamber 22 by preliminarily heating and expanding a resin tablet 1 inside the preliminary heating chamber 22, and the outflow air, etc., is forcibly sucked and exhausted to the outside; thereby, air, etc., inside the resin tablet 1 is completely removed and the resin tablet 1 is compressed again to form a resin tablet which does not contain air, etc., in the inside. The recompressed resin tablet is supplied inside a bottom force pot and immediately heated and pressurized for melting, and a molten resin material is injected inside a cavity through a transfer path. An electronic part inside the cavity is resin sealing molded in this way.
Patent JP-H06223536-A (JP)
Title: Recording and reproducing device
Inventor: ARAMAKI JUNICHI
IPC: G11B27/10
Filed: 1993-01-28
Abstract: PURPOSE:To prevent the decrease of a recordable area even when the recordable area is controlled with control data by registering a long unregistered area unifying the unregistered area which are detected with a retrieval of the control data, and also registering it while connecting to the long unrecorded area. CONSTITUTION:In an arrangement mode of the control data, data of a TOC are read out by a system controller 3 from a read-in area and stored in a memory circuit 13. The UTOC stored in the memory circuit 13 is retrieved by the controller 3, and a start address S of the part following to an address E stored in a 1st register is detected and stored in a specified register. The controller 3 decides whether the E and S are continuous or not, to detect the unregistered parts. The large part is detected by unifying the short parts from the detected parts. The detected short parts are connected to the long parts, then these produced parts are registered as a Fourier area, or re-registered. Thus, the decrease of the recordable area is prevented.
Patent JP-S53120295-A (JP)
Title: Subject discrimination device
Inventor: OOYAMA MITSUZUMI
IPC: G06K7/08
Filed: 1977-03-30
Abstract: PURPOSE: To decrease the error detection rate and thus to enable an accurate detection by having a clear distinction between the continuous impulsive noise and the answer signal sent from the answer device. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63202898-A (JP)
Inventor: FUSE TOSHIAKI
IPC: H05H7/00
Filed: 1987-02-19
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-H08290454-A (JP)
Title: Nozzle for molding polyamide, polyamide polymerization reactor, and preparation of polyamide
Inventor: YAMAMOTO HIROFUSA
IPC: B29C48/30
Filed: 1996-02-22
Abstract: PURPOSE: To provide a nozzle which can control the generation of a product with a defective shape in the discharge and molding of molten polyamide. CONSTITUTION: Production is implemented with the use of a nozzle for molding polyamide which satisfies a formula of L/S<0.5> <0.45 and a polyamide polymerization reactor in which the nozzle is fixed to the polymer discharge part of the reactor. In the formula, S is the area of one passage of the nozzle, and L indicates the length of the passage in a part where the area of the passage of a nozzle hole H is smallest.
Patent JP-H04272809-A (JP)
Title: Molding tool for high frequency molding
Inventor: IMURA HIROYOSHI
IPC: B29C43/52
Filed: 1991-02-28
Abstract: PURPOSE:To heat uniformly a resin material of uneven wall thickness and improve the molding properties to a substantial extent. CONSTITUTION:A molding tool 1 for high frequency molding is for molding a resin molded product 60 of uneven wall thickness molded by loading a resin material 8 in a product section space 7 formed by a bottom force 1 composed of a non-conductive material and a top force 2 composed of a conductive material, connecting electrode plates 3 and 5 with the rear faces of said both forces 2 and 4 and applying high frequency voltage, and a high frequency current adjusting plate 6 constituted by the combination of a conductive material piece 9 and a non-conductive material piece 10 is disposed between the bottom force 4 and the electrode plate 5. The conductive material piece 9 is functioned as the electrode plate 5 and the non-conductive material piece 10 is functioned as the bottom force 4 by the arrangement to uniformize the high frequency current flowing in the bottom force 4.
Patent JP-H07244010-A (JP)
Title: Crack measuring method
Inventor: FUJI AKIO
IPC: G01N27/20
Filed: 1994-03-04
Abstract: PURPOSE:To remove error due to thermally generated electromotive force and a zero point change of instrument and to eliminate influence of corrosion by repeating steps of alternately inverting predetermined times an applied current, averaging voltage amplitudes of the respective times and using its half as a detected voltage via an interval in which the current is not applied for a predetermined time thereafter. CONSTITUTION:When thermally generated electromotive force, a zero point change of an instrument and electromotive force due to a corrosion occur between cracks, the direction of superposed voltage due to them is irrespective of the direction of an applied current. Therefore, when the superposed voltage is in one direction and acts positively to a detected voltage, if the applied voltage is inverted to an opposite direction, it acts negatively. Accordingly, when both the voltage amplitudes are detected, a superposed voltage is cancelled with each other. Then, if the detected voltage amplitude is reduced by a half, a true voltage drop in which the superposed voltage is removed is obtained. The voltage amplitudes of the respective times are averaged, and its half is used as the detected voltage, thereby eliminating disturbance of the superposed voltage. By applying the current at an interval, expending of the corrosion due to the applied current does not occur during the interval.
Patent JP-H08188127-A (JP)
Title: Car washing brush
Inventor: MURANO MASAMI
IPC: B60S1/66
Filed: 1995-01-12
Abstract: PURPOSE: To provide a car washing brush with a reservoir, being less in any restriction to a car washing spot, excellent in the efficiency of water utilization and capable of washing a car in a simple manner. CONSTITUTION: This car washing brush 1 is made up of installing plural pieces of wash water discharge holes 3 among brush bristles on a brush base 2, and it is also provided with a water storage chamber 6 with an inlet port 5 with a check valve at a brush base back part 4.
Patent JP-S59186778-A (JP)
Title: Rear body structure for automobile
Inventor: UMEDA TAKASHI
IPC: B62D43/08
Filed: 1983-03-02
Abstract: PURPOSE:To effectively use the trunk room of an automobile, facilitate the putting in and out of its spare tire and increase the strength of its tire pan, by providing a rear body structure which makes it possible to couple the tire pan to a cross member and house the spare tire in a vertical position as back as possible. CONSTITUTION:The top opening 6 of a trunk room 5 can be opened and closed by a rear hatch 7. A rear end panel 3 extends up from the rear end of a body floor 2. The upper part 3a of the rear end panel 3 is bent forward so that the part has an edge along the rear of the opening 6 and a space for housing a spare tire 8 in a vertical position is defined under the bent part 3a. A notch 9 is provided in the center of the rear part of the body floor 2. A tire pan 10 is secured on the edge of the rear part of the body floor 2 along the notch 9. The tire pan has a recess 11, in which the lower half of the spare tire 8 is fitted. The rear plate 10a of the tire pan 10 is secured on a cross member 19 extending in the right-to-left direction of a vehicle body. A member 18 for securing the spare tire 8 is fixed on the top of the rear plate 10a.
Patent JP-S63202827-A (JP)
Title: Rimmed band reinforcement type cathode-ray tube
Inventor: NAKAMURA KOJI
IPC: H01J29/87
Filed: 1987-02-17
Abstract: PURPOSE:To improve the explosion proof by providing arc plane-shaped reinforcing plates with their both side rear end sections inserted between a rim and two fastening bands and the center section extended near the folded section of a rim. CONSTITUTION:An arc plane-shaped reinforcing plate 13a is formed so that its both side rear end sections are fastened by bands 10a, 10b and the center projection is extended near the folded section 8a on the long side of a rim 8 to press the side section 8b of the rim. On the other hand, a reinforcing plate 13b is inserted between the bands 10a, 10b on the short side and the side section 8b of the rim and formed into the shape analogous to the reinforcing plate 13a. Such reinforcing plates 13a, 13b are pressed to the side section 8b of the rim by the band 10a, the side section 8b of the rim is reinforced by the portion protruded to the folded section 8a side of the rim from the band 10a on the front side, thus the rigidity of the folded section 8a of the rim is increased, and the explosion proof is improved.
Patent JP-2000234757-A (JP)
Title: Air-conditioner
Inventor: TANIGAWA YOSHINORI
IPC: F24F13/22
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To obtain an air-conditioner with a drain for facilitating fractionation for each material on recycle treatment by fixing a foaming member to the drain pan by a fixing tool with the same material as that of the drain pan. SOLUTION: A drain pan 4 is provided at the lower portion of a heat exchanger, is formed by resin such as acrylonitrile butadiene stylene and polypropylene and collects a drain being generated on heat exchange mainly by the heat exchanger. A foaming member 5 is provided on the reverse side of the drain pan 4 and is made of a heat-insulating material such as hard urethane and foam polystyrene, thus preventing the drain pan 4 from forming dew due to a low-temperature drain. A hole 5b where a screw part 4a penetrates is formed at the left and right sides of the foaming member, a screw 6 is screwed to the screw part 4a, the same material as that of the drain pan 4 is used, a collar part 6a of the screw has a larger diameter than that of the hole 5b, and the same material as the drain pan 4 and the screw 6 is used.
Patent JP-S60180729-A (JP)
Title: Discharge machining device
Inventor: MAGARA TAKUJI
IPC: B23H11/00
Filed: 1984-02-28
Abstract: PURPOSE:To reduce the relative displacement between an electrode and a work due to thermal deformation and allow high-precision machining by providing a vent hole on the upper face of a bed and spraying the air to a driving ball screw section with a blower unit for forced air cooling. CONSTITUTION:The air having little temperature difference with the air in a room where a discharge machining device is installed is fed to a vent hole 10b with a blower unit via a blower duct 14, it is then guided to a vent hole 10a and is sprayed to a driving ball screw 12, which is invariably kept at a temperature near the room temperature without being affected by the heat generated and conducted by a driving DC motor 13. Accordingly, the displacement of a saddle 7 due to thermal expansion, i.e., displacement of a table fixed on the saddle 7, does not occur during the operation of the discharge machining device, thus no relative displacement between an electrode and a work occurs, thus allowing high-precision discharge machining capable of machining the work into a shape in response to the shape of the electrode.
Patent JP-S59158984-A (JP)
Inventor: ASANUMA HIROSHI
IPC: H05B6/14
Filed: 1983-03-02
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-H10232422-A (JP)
Title: Camera
Inventor: GOTOU SHIGEKANE
IPC: G03B17/36
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To control exposure and to display the number of exposure enable frames and to facilitate photographing by reading the bar code of photographic roll film. SOLUTION: The film sensitivity and the film type of photographic film 3 are expressed as a bar code 10 on a splicing tape 7 splicing the light shielding paper 4 of the photographic roll film and the film 3. While first frame is set immediately after the photographic roll film is loaded, the bar code 10 is read by using a photosensor 38 so as to discriminate the film sensitivity and the film type and further discriminate the number of exposure enable frames from the film type. The display of the number of frames on an LCD 27 is actuated by an inverse operation expression by setting the number of exposure feasible frames as an initial value. Photographing is performed according to a diaphragm value and shutter speed decided bases on the discriminated film sensitivity.  When the number of remaining frames shows one, a warning sound is produced, and the trailing edge of the light shielding paper 4 is automatically rolled onto a take-up 35 after completing photographing for the final exposure frame.
Patent JP-H01212241-A (JP)
Title: Method for molding optical element
Inventor: SHIGYO ISAMU
IPC: C03B21/02
Filed: 1988-02-19
Abstract: PURPOSE:To suppress generation of sink marks on the surface of a molding and to obtain an optical element having high accuracy by providing a heating means for a cutting member which cuts the excess part of the molding, except the part to be molded thereof, and a heating temp. control means and executing temp. control by said means at the time of cooling the part to be molded. CONSTITUTION:The following constitution is adopted for the device for molding the optical element having a pair of molds 5, 6 for molding which are disposed to face each other so as to sandwich glass fluid 2 and form the part 21 to be molded by pressing the glass fluid 2, the cutting member 7 which is provided on the outside circumference of the mold 6 and cuts and separates the part 21 to be molded and the other parts, and the means 34, 35 for heating the cutting member 7: The means (e.g.; a thermocouple 39, a controller 40, an electric power controller 41, a temp. controller 42) for controlling the heating temp. are provided to the means 34, 35 for heating the cutting member 7 and after the outside circumference of the part 21 to be molded is cut by the cutting member 7, the temp. of the cutting member 7 is set higher than the temp. of the molds 5, 6 and the part 21 to be molded is cooled while the part 21 to be molded is held by the cutting member 7.
Patent JP-S60181126-A (JP)
Title: Method for preventing thermal discoloration of polyethylene glycol
Inventor: MIZUTANI TOSHIYASU
IPC: C08G65/02
Filed: 1984-02-28
Abstract: PURPOSE:To prevent the thermal discoloration of polyethylene glycol (PEG) without using a stabilizer, by treating PEG synthesized in the presence of an alkali catalyst with an alkali adsorbent, adding an acid to the system, mixing with a neutral solution of ethanol and water, and adjusting to a specific pH. CONSTITUTION:A PEG preferably having a molecular weight of 200-6,000 and prepared by adding ethylene oxide to ethylene glycol, etc. in the presence of an alkali catalyst such as NaOH, is treated with an alkali adsorbent such as magnesium silicate to adsorb and remove said catalyst, and the product is filtered and then added with a slight amount (e.g. 10<-6>-10<-4>mol per 1,000mol of PEG) of an acid such as sulfuric acid. Separately, ethanol is mixed with distilled water at a volume ratio of 8:2 and adjusted to 7.0pH with NaOH. The former solution is mixed with the latter solution at a volume ratio of 1:1 and adjusted to 4.0- 7.0pH at 25 deg.C.
Patent JP-H11216705-A (JP)
Title: Manufacture of particle board
Inventor: TAKESHITA MICHITAKA
IPC: B27N3/06
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To contrive to shorten a process by a method wherein chip mats, each of which is produced by forming a wooden piece coated with an adhesive curing under heat and pressure and on at least one surface side of each of which a surfacing material is put, are respectively placed on multistage press stands and then formed under heat and pressure. SOLUTION: Between parallel vertical parts 2, vertically moving multistage press stands 5 are provided. At the under side of a beam part 4, a press bearer 6 is provided. In addition, at the lowermost part of the press stand 5, a press table 8, which moves vertically with a piston 7, is provided. Chip mats A, on each of which a surfacing material B equipped with a prepreg is put, are respectively placed on the press stands 5 so as to be pressed between each heated press stand 5 and each press bearer 6.  Since this surfacing material B is the prepreg of a phenolic resin-impregnated glass paper and a forming stock under semi-hardened state, when being pressed with the press stand 5 under heat, the surfacing material B is pasted to the chip mat A by means of the action of the adhesive applied onto wooden chips comprising the chip mat A and the infiltration and hardening of a phenolic resin in the chip mat A.
Patent JP-S55128808-A (JP)
Title: Shield for tank of stationary induction apparatus
Inventor: ENDOU RIYUUICHI
IPC: H01F27/36
Filed: 1979-03-28
Abstract: PURPOSE: To greatly reduce the number of work steps when a nonmagnetic plate is used as a shield to prevent local overheating and reduce the loss due to the leakage flux of a tank, by dividing the shield into an upper and a lower portions.  
     CONSTITUTION: A non-magnetic shield 4 is divided into an upper and a lower portions along the intersection of the surface of the shield with the horizontal plane extending on the vertical center of a winding 2. Eddy currents 6a, 6b due to leakage fluxes 5a, 5b flow in the same direction of arrows in fig. Since the shield portions are made of plates whose area is about a half of that of plates for an undivided shield, welding for providing shield plates of large area is not needed. Because the plates of small area are used for the divided shield, the conveyance of the plates and their mounting on a tank are facilitated and the number of work steps is greatly reduced. The effect of prevention of local overheating and reduction in the loss due to the leakage fluxes 5a, 5b is all the same as that in conventional cases. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09208000-A (JP)
Title: Vibration-sensitive power cut-off device for oil-feeding apparatus
Inventor: YAMAZAKI KENGO
IPC: H02H5/00
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To keep the state of power cut-off regardless of breakage at relays constituting a power cut-off device. SOLUTION: A first relay 30 equipped with one constantly-closed contact 31 and two constantly-opened first and second contacts 32 and 33, a second relay 40 equipped with constantly-opened first, second and third contacts 41, 42 and 43, and a vibration-sensitive switch 50 for opening the contacts, being responsive to vibrations, are provided. The second relay 40 is energized through the constantly-closed contact 31 and the vibration-sensitive switch 50, and electric power is supplied to a control device 8 through the constantly-opened second contact 33 of the first relay 30 and the constantly-opened third contact 43 of the second relay, and thereby an oil-feeding apparatus can be kept in the inoperative state until electric power is supplied again even through the relays 30 and 40 are broken.
Patent JP-H03239369-A (JP)
Title: Semiconductor device
Inventor: KURAISON TORONNAMUCHIYAI
IPC: H01L29/78
Filed: 1990-02-16
Abstract: PURPOSE:To an increase a channel width per unit area and to reduce an ON resistance by stereoscopically crossing source and drain electrodes, and disposing them higher than the other one electrode in an external connection pad region. CONSTITUTION:A surface is formed in a hexagonal cell disposition partitioned by hexagonal unit cells 21, a gate electrode 7 is formed in a doughnut shape, and a channel region 3 diffusing window and a source region 4 diffusing window, i.e., the opening 22 of the electrode 7 are formed circular. They are so arranged that the centers of n<+> type drain contact regions 5 are disposed at the six vertexes A' of the hexagonal shape having the center A as a center. The first and second aluminum layers 31d, 33 connected to the regions 5 are connected in the crossing region Q, and also connected with the first and second aluminum layers 31s, 33 connected to the region 4. Accordingly, a cell forming region is provided under the pad region. Thus, a channel width per unit are is increased, and an ON resistance can be reduced.
Patent JP-S53121261-A (JP)
Title: Dryer
Inventor: OOTAKE MISAO
IPC: D06F58/00
Filed: 1977-03-30
Abstract: PURPOSE: To provide the dryer that can always dry steadly and efficiently, by combining a porous and flexible bag having at an external circumference part a free strip utilizing the folding-back portion of superposed part with a hot wind feeding device. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04277203-A (JP)
Title: Heat pump type road snow melting apparatus
Inventor: MASUDA TAKASHI
IPC: E01H5/10
Filed: 1991-03-01
Abstract: PURPOSE:To melt snow lying on a road surface less uneven melting. CONSTITUTION:A condenser is composed of refrigerant pipes 1c branced into a plurality of pipes and interconnected in parallel, and embedded in a road surface. The refrigerant pipes 1c are provided in the respective outlet with a pressure reducing mechanism 18 to uniform an amount of refrigerant flowing in the respective refrifgerant pipes 1c, so that the road surface can be uniformly heated to realize snow melting on the road surface with less uneven melting.
Patent JP-H07245200-A (JP)
Title: Superconducting accelerator
Inventor: YAMANAKA TOSHIYUKI
IPC: H05H9/00
Filed: 1994-03-07
Abstract: PURPOSE:To enhance easiness in and reliance upon the assembly/disassembly works, compact the outside dimensions, and heighten, reliance upon the leak- tightness by locating the divided and coupled surfaces of a superconducting acceleration cavity, liquid He vessel, thermal shield, and vacuum vessel in approx. the same plane perpendicular to the center axis. CONSTITUTION:A superconducting acceleration cavity 21 is made of a superconductive material (pure Nb) and evacuated. and an electron beam or positive electron beam is accelerated on the center axis in an RF electric field. The cavity 21 is placed in a liquid He vessel 22 and cooled by liquid He so that a superconducting state is generated. A thermal shield 23 is provided on the outside of the vessel 22. These are accommodated in a vacuum vessel 25. The assembled/disassembled surfaces of the liquid He vessel 22 are put in approx. the same plane as the assembly/disassembly surfaces of the vacuum vessel 25. An input coupler 27 for feeding RF waves into the cavity 21, a supply piping 28 for liquid He or gas He, coupling member for a thermometer/liquid level meter/rupture plate 29 with the vessel 22, a supply/exhaust part 30 of a liquid nitrogen piping of the thermal shield 23, etc., are concentrated on one side region of the assembly/disassembly surfaces.