baber/WOPTO huggingface dataset:
Patent JP-H03286195-A (JP)
Title: Diaphragm type compression equipment
Inventor: HIROZAWA KOICHIRO
IPC: F04B43/02
Filed: 1990-03-31
Abstract: PURPOSE:To make the maximum stress generated in a diaphragm almost the same as the stress generated in assembling by using a preformed cone shaped diaphragm with a flat top. CONSTITUTION:A diaphragm 15 is arranged in a casing 2 formed by a case 1 and a valve case 26. The diaphragm 15 is constituted by a metal material such as stainless steel, copper alloy, titanium alloy and so forth, and it is in the shape of a cone with its vertical angle cut off laterally, and the top is formed in the flat state. At the center of the top part, a hole 15d through which a rod tip end 13a passes is provided. The diaphragm 15 is forcedly held and fixed by the cases 1 and 26 and supports 17 and 18, assembled to the shape of the diaphragm top dead center position, and its circumferential edge part 15a and a top part 15c are bent and assembled at right angles to a rod 13, in the state of which stress is generated. By this, the maximum stress generated in the diaphragm can be restrained to less than the stress in assembling the diaphragm, and bending stress can be reduced. As a result, durability of the diaphragm is improved, and metal can be used as a material.
Patent JP-H01260778-A (JP)
Title: Spark plug containing pressure sensor
Inventor: SAIKI YOSHIAKI
IPC: H01T13/40
Filed: 1988-04-11
Abstract: PURPOSE:To prevent damage to a lead wire susceptible when it is mounted as well as to prevent it from being deteriorated by heat and vibration generated by an internal combustion engine when the lead wire is in service by supporting the lead wire extracted from a pressure sensor contained while molding it with resin together with a main body. CONSTITUTION:A spark plug main body 3 is sheathed with resin mold 2 in such a way as to let an insulator 4 and a terminal 5 be exposed. When a spark plug 1 containing a pressure sensor 8 is connected with and/or disconnected from an internal combustion engine, said connection and/or disconnection are made with ease accompanied with no entanglement with or twist of the lead wire 13 to other parts by screwing the thread section 10 of it while the resin mold 2 is being held wherein the spark plug main body 3 and the lead wire 13 connected with the a connector are monolithically embedded. And the resin mold 2 can thereby interrupt heat and vibration to the lead wire 13, which are generated by the internal combustion engine, without directly transmitting them to the wire. This constitution can thereby prevent the spark plug from being deteriorated even for a long time use.
Patent JP-H04302962-A (JP)
Title: Heat engine driven heat pump type heating and cooling apparatus
Inventor: WADA TETSUO
IPC: F25B27/02
Filed: 1991-03-28
Abstract: PURPOSE:To provide a heat pump type cooling and heating apparatus where the heat exchange ability does not decrease and frosting does not occur even when the outside temperature falls like in severe winter seasons. CONSTITUTION:To introduce heat dissipation from a heat engine to outdoor heat exchangers 4, shell plates of an outdoor heat exchanger cover 20 are arranged so as to face the outdoor heat exchangers 4, and heat engine room vent pipes 12 are opened toward the inside of the cover 20.
Patent JP-S63264001-A (JP)
Inventor: RUI BENOWA
IPC: A43B5/04
Filed: 1988-04-11
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-S61246235-A (JP)
Title: Production of heterocycle-containing polymer
Inventor: UEDA MITSURU
IPC: C08G73/00
Filed: 1985-04-25
Abstract: PURPOSE:To obtain the titled high-MW polymer excellent in heat resistance and mechanical strength in high yields, by polycondensing a specified aromatic amine with a specified dicarboxylic acid in the presence of a liquid mixture of P2O5 and methanesulfonic acid. CONSTITUTION:An aromatic amine of formula I (wherein X is O or S, and Q is a group of formula II or III) is polycondensed with a dicarboxylic acid of formula IV (wherein Ar is a group of any of formulas V-VIII, etc.) at 60-180 deg.C for 0.5-50hr in a liquid mixture of 1pt.wt. P2O5 and 1-30pts.wt. methanesulfonic acid or a solvent containing this mixture.
Patent JP-S63253040-A (JP)
Title: Production of cycloalkanol
Inventor: SHIRAFUJI TAMIO
IPC: C07C67/00
Filed: 1987-04-08
Abstract: PURPOSE:To extremely improve conversion ratio of hydration of cycloalkene in producing a cycloalkanol by hydrating 4-8C cycloalkene by the use of an aromatic sulfonic acid as a catalyst, by adding a phenol to the reaction system. CONSTITUTION:4-8C cycloalkene such as cyclohexene is hydrated by the use of an aromatic sulfonic acid as a catalyst in the presence of 0.01-10pts.wt., preferably 0.1-2pts.wt. based on 1pt.wt. of the cycloalkene of a phenol such as phenol, cresol, xylenol, pyrocatechol or a mixture thereof at about 30-300 deg.C, especially 70-180 deg.C to give a cycloalkanol in an extremely improved conversion ratio, industrially and advantageously.
Patent JP-H05258443-A (JP)
Title: Magnetic disk device
IPC: G11B17/04
Filed: 1992-03-11
Abstract: PURPOSE:To decrease the number of parts and to simplify the constitution by commonly forming a member for energizing a shutter lever and a member for regulating the jumping quantity of a recording medium. CONSTITUTION:One end 101b of a spring 101 is engaged with the shutter lever 82. The shutter lever 82 is held energized clockwise by this spring 101. A shutter 31c is held energized in the normal position when a disk cassette 14 is not inserted. The other end 101a of the spring 101 is formed to a projecting shape and the projecting shape 101a is engaged with the notch provided in the cassette 14, at the time of discharging the disk cassette 14. The jumping out quantity at the time of discharging the cassette 14 is thereby regulated. The springs which are heretofore provided separately are functioned by the single part, by which the number of parts is reduced and the constitution is simplified.
Patent JP-S63253773-A (JP)
Title: Automatic focussing device
Inventor: YAJIMA MASAO
IPC: H04N5/232
Filed: 1987-04-09
Abstract: PURPOSE:To easily focus at a target having step difference or a target at a special position by setting the vertical position and the horizontal position of a video signal, and obtaining a contrast signal from the video signal. CONSTITUTION:A contrast signal detection part, a vertical position setting means 33, and a horizontal position setting means 32 are provided, and the contrast signal detection part comprises vertical position passing parts 271-27n and horizontal position passing parts 241-24n. The vertical position of an object on the image pickup screen is set by the vertical position setting means, and the horizontal position of the same is set by the horizontal position setting means. The contrast signal detection part passes only the signals of the vertical position set by the vertical position setting means from among the video signals. Also, the horizontal position setting means passes only the signals of the horizontal position set by the horizontal position setting means. And thus contrast signals are obtained. As a result, focussing can be set at an arbitrary position.
Patent JP-S5423885-A (JP)
Title: Remote electric source controller
Inventor: KOGA HEIHACHIROU
IPC: H04Q9/00
Filed: 1977-07-23
Abstract: PURPOSE:To allow an electric source to be OFF automatically by the command of the central device after the finishing operation of the controlling of the source, by means of setting a remote source controller to be at the OFF command receiving mode of the source previously, and of operating by automatic switches.
Patent JP-H06274798-A (JP)
Title: Safety device for vehicle
Inventor: TERANAKA TOYOKATSU
IPC: G08G1/16
Filed: 1993-03-23
Abstract: PURPOSE:To avoid a driving too much depending on an automatic steering control too much by generating a warning when the frequency of operating a deviation controller is higher than the prescribed value. CONSTITUTION:An automobile M1 shows the present travelling state. An automobile M2 shows it is likely to deviate from the travelling path when the distance to an edged part alpha becomes a threshold value L2. An automobile M3 has the distance L0 to the edged part alpha and shows the state deviating from the travelling road. Whether or not the distance L1 of the present travelling state is lower than the threshold value L2 is discriminated and when it is proved to be lower, a warning device is operated. Further, whether or not the distance L1 is lower than the threshold value L0 is discriminated and when it is proved to be lower, the automatic steering control is performed to keep the travelling of the automobile M1 and to count the number of operations of the automatic steering. When the count value becomes higher than the prescribed value, the automatic brake is operated to reduce the car speed or stop the car.
Patent JP-S60231912-A (JP)
Title: Magnetic recording medium
Inventor: ISHIHARA YUUJI
IPC: G11B5/735
Filed: 1984-05-02
Abstract: PURPOSE:To make a magnetic recording medium fit for long-time repeated use under various conditions including different loating systems of VTR decks by using many kinds of powdery inorg. pigments each having specified particle size and hardness and a binder having significant bonding and dispersing effects. CONSTITUTION:The mixture of the powdery inorg. pigment having 0.1-0.5mum average particle size and 2-4 Mohs hardness with the powdery inorg. pigment having 0.1-0.5mum average particle size and 5-7 Mohs scale is used as the powdery inorg. pigment to be filled into a back coat layer, and a specified thermoplastic polyurethane elastomer and a vinyl chloride - vinyl acetate - vinyl alcohol copolymer are used as the components of a binder. Calcium carbonate is suitable for use as the inorg. pigment having 0.1-0.5mum average particle size and 2-4 Mohs scale. Titanium dioxide or alpha-ferric oxide is suitable for use as the inorg. pigment having 0.1-0.5mum average particle size and 5-7 Mohs scale. The former and the latter inorg. pigments are preferably mixed in (2:8)-(8:2) weight ratio.
Patent JP-H08133711-A (JP)
Title: Production of type ii ammonium polyphosphate
Inventor: WATANABE MAKOTO
IPC: C01B25/40
Filed: 1993-03-23
Abstract: PURPOSE: To effectively produce type II ammonium polyphosphate having a smooth particle surface with ammonium phosphate as a raw material in a short time by heating and condensing ammonium phosphate and urea, and ammonia aging after heating alternately with an ammonium-containing wet air and dry air introduced. CONSTITUTION: A lumpy ammonium polyphosphate is first obtained by mixing ammonium phosphate with urea and firing in an electric furnace at 200-300 deg.C for 1-2hr. The lumpy ammonium polyphosphate is pulverized, charged into a semi-airtight tube and heated in a columnar electric furnace at 250-320 deg.C. At the time of the heat treatment, the ammonia-containing wet air having 0.05-10vol.% ammonia concn. and 1-30vol.% moisture concn. and the dry air are alternately and repeatingly passed. Finally, ammonium polyphosphate is subjected to ammonia aging at <=200 deg.C while ammonia gas is blown. By this method, the crystal form of ammonium polyphosphate is converted from type I or a mixture of type I with amorphous type into type II.
Patent JP-S63254545-A (JP)
Title: Address conversion system
Inventor: KUISE YOUJI
IPC: G06F12/08
Filed: 1987-04-10
Abstract: PURPOSE:To reduce the amount of a memory to be used when a segmentation function is realized by sharing segment tables among tasks and procedures without using any special table including a segment table display word array, etc. CONSTITUTION:The segment tables 2a-2e are connected like a chain via segment table address fields 3a-3e which belong to these tables 2a-2e and store the addresses of other segment tables. Then a virtual address 8 including a segment table number, a segment number and an intra-segment offset is converted into a real address 12 based on a segment table list including the segment table numbers at and after the head one. Thus it is possible to share the tables 2a-2e among tasks and procedures without using any special table including a segment table display word array, etc.
Patent JP-H06311709-A (JP)
Title: Rotating electric machine
Inventor: SHIBUYA SUSUMU
IPC: H02K15/02
Filed: 1993-04-15
Abstract: PURPOSE:To provide a rotating electric machine wherein no hole is drilled in an iron core retainer very easily workable, and further by facilitating building, an internal part can be neatly cleaned to all the corners. CONSTITUTION:A rotating electric machine is characterized by providing a constitution such that in a stator coil 5 of the rotating electric machine, a hollow circular supporting ring 13 is provided in a side of a coil end 8 of the stator coil provided in the inside of the rotating electric machine, to provide holes drilled in a plurality of parts in this supporting ring 13 also a nozzle 14 for supplying air to this supporting ring 13 from the outside, and by supplying air from this nozzle 14, air is injected from the hole to remove dust or the like from the inside of the rotating electric machine.
Patent JP-S5212750-A (JP)
Title: Ventilating apparatus
Inventor: KAMATA SAKAE
IPC: F24F7/06
Filed: 1975-07-19
Abstract: PURPOSE: To provide ornament grille desirable for fine appearance with the head of an ornament grille mounting control being not projected above the gille surface. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5211801-A (JP)
Title: Tuner manufacturing method
Inventor: ITOU KATSUO
IPC: H05K7/02
Filed: 1975-07-18
Abstract: PURPOSE: Reduction of the tuner manufacturing process and removal of the unevenness in the soldering by automating the production system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02268190-A (JP)
Title: Conjugate from medical compound and diphosphonic acid derivative
Inventor: FUJISAKI JIRO
IPC: A61P29/00
Filed: 1989-04-07
Abstract: NEW MATERIAL:A compound of formula I (A-CO-is residue of the medical compound; R is -NH- or -O-; m is 0, 1; n is 1-10). EXAMPLE:Disodium salt of {alpha-(3',6'-dihydroxy-3-oxo-spiro[phthalane-1,9'- xanthene]-6-carbonyloxy)acetamidemethylene}bis(sulfonic acid). USE:Anti-inflammatory drugs. PREPARATION:A compound of formula A-COOH is reacted with a compound of formula II (OR1 is protected OH; Y is halogen) to form a compound of formu la III. This compound is then put to elimination of the protective group contained to obtain a compound of formula IV.
Patent JP-H05292043-A (JP)
Title: Fault detection device for receiver
Inventor: TAWARA SEIYA
IPC: H04B17/00
Filed: 1992-04-09
Abstract: PURPOSE:To eliminate a display erroneously indicating that the receiver fails even though the detection level of an incoming detection circuit is deviated a little due to the temperature change and aging. CONSTITUTION:When the sensitivity of an incoming signal detection circuit 31A changes from 0dBmuV to 1dBmuV, a receiver signal of 0dBmuV is inputted from a distributor 2 to 1st and 2nd receivers 3 and 4. The output of incoming signal detection circuits 31A, 31B become high and the output of incoming signal detection circuits 41A and 41B become low and high. In this case, a terminal 1 of an AND circuit 5-1 becomes high, and a terminal 2 becomes low and the output becomes low. On the other hand, a terminal 1 of an AND circuit 5-2 becomes low and a terminal 2 becomes low, and the output becomes low. Thus, no current flows in relay coils 7-1 and 7-2, leaving contacts 8-1 and 8-2 open and lamps 9-1 and 9-2 turned off. Accordingly, a display erroneously indicating that the 1st receiver 3 fails is not made.
Patent JP-H09246950-A (JP)
Title: Semiconductor signal output circuit
Inventor: IIZUKA TETSUYA
IPC: H03K19/003
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a circuit having resistance against the dispersion of manu facture conditions in which power consumption is low, an area is small and electrostatic resistance is high by turning an effective resistance value in conducting a transistor to be less than 1/4 of the resistance value of a connected resistance element. SOLUTION: The source terminal of an N channel type MOSFET 12 is connected to a power supply terminal 102, one of the terminals of the resistance element 22 is connected to a drain terminal and the other terminal is connected to an output terminal 3. The output terminal 3 is connected through a transmission line 201 to the input terminal 311 of a signal input butter 31 and the input terminal 311 is connected through a terminating resistor 25 to the power supply terminal 101. Input signals 2 are connected to the gate of the FET 12. The value of the ON resistor of the FET 12 is set to a sufficiently smaller value less than 1/4 compared to the resistance value of the resistance element 22.
Patent JP-S59210609-A (JP)
Inventor: HASHIMOTO KENJI
IPC: H01C10/34
Filed: 1984-05-02
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-H09248679-A (JP)
Title: Grinding device for electrode tip in resistance welding machine
Inventor: KOYAKATA MASATO
IPC: B23B5/00
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To reduce a horizontal twisting load and to grind both electrode tips simultaneously by positioning back to back two rotary blades with a half side knife and rotating each blade inversely to each other at the same time. SOLUTION: With a power transmission mechanism incorporated, in which rotary blades 9, 10 with a half side knife are placed back to back and in which the blades are simultaneously rotated inversely to each other, the device is capable of reducing grinding time by grinding both electrode tips 6, 7 at the same time with a spot welding gun closed, and also capable of offsetting a horizontal twisting load on the robot arm mechanism holding the gun arm and the gun. This device, compared with conventional systems of grinding electrode tips one side at a time, further reduces the twisting load on the gun and the robot arm, making the load nearly zero theoretically.
Patent JP-H01262472-A (JP)
Title: Automatic chemical analyzer
Inventor: TAJIMA KOREAKI
IPC: G01N35/00
Filed: 1988-04-13
Abstract: PURPOSE:To suppress the fluctuation in temp. distribution by constituting a thermostatic chamber by integration of a pair of long-sized flow passages which are parallel with each other and providing a constant-temp. water suction port and discharge port to one end in the longitudinal direction of the flow passage and to the other end thereof respectively. CONSTITUTION:The constant-temp. water suction port 10 is provided to one end of a pair of the long-sized flow passages 8a, 8b which are parallel with each other, and the constant-temp. water discharge port 11 is provided to the other end, respectively. Pipings are installed to the suction port 10 and the discharge port 11 and the constant-temp. water is circulated thereto by a pump from a constant-temp. water source. The parallel flows are formed by balancing the flow of the water and the piping systems are simplified; in addition, the flow passage setting is facilitated. The fluctuation in the temp. along the flow passages is, therefore, suppressed.
Patent JP-S61259939-A (JP)
Inventor: SATO AKIRA
IPC: B41J3/44
Filed: 1985-04-26
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-S57204398-A (JP)
Title: Gas injecting device
Inventor: ITOU AKIKUNI
IPC: F17C7/00
Filed: 1981-06-10
Abstract: PURPOSE:To inject gas into a tire to a fixed pressure by providing a small-sized gas bomb which can slide in a case according to pressure of a pressing member set by a pressure governor mechanism. CONSTITUTION:In case of injecting gas into a tire, a concave part 6a of a driver 6 is put on an air injection port 20, and is pushed further, so that the driver 6 gets into the interior of a front case 2 to be brought into contact with a stopper ring 8. Therefore, gas in a small-sized gas bomb 13 is ejected from the circumference of an opening and shutting stopper 13b to permeate the inside space D of a middle case 1 and be supplied through the air injection port 20 to the interior of the tire. When the air pressure of the tire comes to a set value, a piston 16 starts to descend and the small-sized gas bomb 13 descends, too, so that the  opening and shutting stopper 13b is restored to the initial position to stop a jet  of gas.
Patent JP-H04301835-A (JP)
Title: Silver halide photographic sensitive material and its manufacture
Inventor: SUZUKI RYUTA
IPC: G03C1/09
Filed: 1991-03-29
Abstract: PURPOSE:To improve sensitivity, storage stability, and pressure resistance by forming chemically sensitized nuclei containing a chalcogen in silver halide grains having >=10 coordination lines, and then carrying out gold-sulfur sensitization. CONSTITUTION:After the chemically sensitized nuclei containing the the chalcogen for enhancing internal sensitivity have been formed in the silver halide grains having >=10 coordination lines of the cleavage of the atom arrangement in the crystal lattice, the silver halide grains are subjected to the gold- sulfur sensitization, or it is preferred to form the chemically sensitized nuclei containing the chalcogen, such as S, Se, or Te, after subjecting the gold-sulfur sensitization. Further, it is preferred to remove water-soluble sulfide to form the chemically sensitized nuclei containing the chalcogen, and then to subject the gold-sulfur sensitization.
Patent JP-H04301840-A (JP)
Title: Dye image forming method
Inventor: INOUE AKIYUKI
IPC: G03C7/413
Filed: 1991-03-29
Abstract: PURPOSE:To enable an image approximate to the hue of a printed cyan image by processing a color photographic sensitive material containing a water- insoluble but organic solvent-soluble polymer and a specified compound with a developing solution containing a specified developing agent. CONSTITUTION:The color photographic sensitive material contains the water- insoluble but organic solvent-soluble polymer and the compound represented by formula I and it is processed with the developing solution containing the color developing agent represented by formula II in an amount of >=70wt.%. In formulae I and II, R<1> is H, halogen, alkyl, or the like; R<2> is alkyl, aryl, or a heterocyclic group; R<3> is H, halogen, alkyl, or the like; X is H or a group releasable by coupling; each of R<21> and R<22> is H, alkyl, aryl, or a heterocyclic group; each of R<21> and R<22> may form a hetero ring together with the N atom; Y is an inorganic or organic acid; and n is 0, 1/2, 1 or 2.
Patent JP-H03288606-A (JP)
Title: Manufacture of mold release agent for molding of polyurethane foam and skinless polyurethane foam
Inventor: SAKATE KOJI
IPC: B29L31/58
Filed: 1990-04-04
Abstract: PURPOSE:To obtain a favorable appearance and form by strengthening adhesive force between a skin material and foam under a skinless state, by a method wherein a mixed wax comprised of wax having the specific melting point, straight-chainlike wax and branched-chainlike wax is dispersed in the water by making use of an emulsifier. CONSTITUTION:Mixed wax comprised of wax having the melting point of at least 110 deg.C, straight-chainlike wax having the melting point of 80-110 deg.C and branched-chainlike wax having the melting point of 40-100 deg.C is dispersed in the water by making use of an emulsifier. Polyethylene wax is mentioned as wax having the melting point of at least 110 deg.C and made within a range of 1-30pts.wt. in the whole solid content of a mold release agent. Fischer-Tropsch wax is used as the straight-chainlike wax having the melting point of 80-100 deg.C and made within a range of 20-60pts.wt. Microcrystalline wax is mentioned as the branched-chainlike wax and made within a range of 20-60pts.wt.