baber/WOPTO huggingface dataset:
Patent JP-H10259798-A (JP)
Title: Pumping device
Inventor: MIYAKE NORIJI
IPC: E21B43/14
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To perform pumping of underground water only from an aquifer present below in a state that a communication state between a well pipe and the aquifer formed above is disconnected through closing of a water intake valve by connecting a water intake pipe to the well pipe through a water intake valve. SOLUTION: A pumping device 13 is formed such that an impervious material 20 to cut off water by vertically partitioning an excavated hole 5 in a position of an impermeable layer 1 and a well pipe 15 provided with a water injection screen 14 in a position extending through the impervious material 20 and fronting on a water injection layer 3 are arranged in an excavated hole 5 extending through the impermeable layer 1 to the water injection layer 3. A pump 18 and a packer 22 are disposed in the well pipe 15 and further, a water intake pipe 17 having an water intake screen 16 in a position fronting on the water intake layer 2 and a lower end connected in the position of the impermeable layer 1 to the well pipe 15 through a water intake valve 21 is arranged in juxtaposition in the well pipe 15.
Patent JP-S58186580-A (JP)
Inventor: TANABE KAZUYOSHI
IPC: B25J5/02
Filed: 1982-04-21
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-H07278425-A (JP)
Title: Room temperature curing composition
Inventor: MURAYAMA YUKIHIKO
IPC: C08L71/02
Filed: 1994-04-05
Abstract: PURPOSE:To obtain the subject composition very excellent in sagging resistance and workability such as extrudability and freedom from yarn break and excellent in oxidizing properties room temperature after application by mixing a polymer having specified hydrolyzable silyl groups with a fatty acid amide wax and methanol. CONSTITUTION:This composition is obtained by mixing 100 pts. wt. polymer (A) having a number-average molecular weight of 10000-30000 and a molecular weight distribution (Mw/Mn) of 1.6 or below, and having a main chain essentially consisting of a propylene oxide polymer terminated with a crosslinkable hydrolyzable silyl groups with 0.1-10 pts.wt. fatty acid amide wax (B) [e.g. an amide mixture based on a higher fatty acid amide or bisamide such as N,N'-ethylenebis(stearamide)] and 0.1-10 pts.wt. methanol (C). The hydrolyzable silyl group in component A is represented by the formula (wherein X is a hydrolyzable group; R is a monovalent hydrocarbon group; and (k) is an integer of 0-2). The X is desirably methoxy because of the balance of reactivity.
Patent JP-H01240850-A (JP)
Title: Gas sensor
Inventor: YAMASHITA HIROYA
IPC: G01N27/416
Filed: 1988-03-23
Abstract: PURPOSE:To obtain a gas sensor for more accurately measuring the concn. of carbon monoxide in a gaseous mixture, by using a detection electrode composed of a noble metal and specific oxide or metal. CONSTITUTION:As the detection electrode of a gas sensor wherein a proton conductor is interposed between a reference electrode and the detection electrode, an electrode consisting of a noble metal and at least one kind of a metal selected from the Groups Ib (except gold), IIb, III, IV, V, VI, VII and VIII (except a noble metal) of the Periodic Table or boron oxide or at least one kind of a metal selected from the Groups IVb, Vb of the Periodic Table is used. The reference electrode and the proton conductor are not especially limited and known ones can be used.
Patent JP-S59192082-A (JP)
Title: Continuous device for steaming and cooling
Inventor: ARAKI WAKIO
IPC: C12G3/02
Filed: 1983-04-16
Abstract: PURPOSE:To use steam effectively, by dividing steaming process into two stages, heating steam which was used for steaming of the second stage, adjusting it to proper temperature and humidity, using it for steaming of the first stage. CONSTITUTION:The half-closed chamber 1 is divided by the partition plates 15 and 16 into a steaming part of the first stage, a steaming part of the second stage, and a cooling part, new steam introduced from the pipe 4 is heated to a proper temperature by the heater 5, sent from the pipe 6 to the steam generating chambers 8d-8f of the steaming part of the second stage, steam is generated, and steaming of the second stage is carried out. The steam after use is sucked by the suction fan 10 set near by it, made into a proper temperature by the heat exchanger 12, sent to the steam generating chambers 8a-8c of the steaming part of the first stage, steam is generated, and steaming of the first stage is carried out. The steam after the use is exhausted by the suction fan 14 to the outside. In the cooling part, cooling is carried out by discharging air in the half-closed chamber 17 set below the net conveyor 3 to the outside by the blower 18.
Patent JP-H05274501-A (JP)
Title: Automatic ticketing machine
IPC: G06Q50/30
Filed: 1992-03-25
Abstract: PURPOSE:To improve service to a user by providing information relating to trains allowed to be taken at current time to the user. CONSTITUTION:At stand-by time, current time is displayed only on a current time display part 6. At the time of detecting the insertion of a bill into a bill slot or the drop of a coin from a coin slot 2, a main control part reads out data relating to a train schedule to be displayed on a train schedule display part 7 corresponding to current time from a storage part based upon the detection signal and sends the data to the display part 7 to display them.
Patent JP-H10244835-A (JP)
Title: Attaching structure of side collision detecting sensor for vehicle
Inventor: MAEDA YOSHIHIRO
IPC: B60R21/0136
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an attaching structure of a side collision detecting sensor for vehicle which can secure prompt action when it's accompanied by the collision load from side. SOLUTION: The attaching structure of the sensor in a vehicle with 4 doors is constituted to provide a center pillar 14 formed into a closed cross section structure with an outer pannel 10 and an inner pannel 12, a rear door 18 attached to the outer pannel of the said center pillar with a hinge 16, and a sensor 22 arranged in a closed cross section 20 for detecting the side collision. In this case, the sensor is directly attached to a bolt 28 which attaches a piece 25 of a hinge one of two pieces of 25 and 26 holding a pivot 24, to the outer pannel.
Patent JP-S61221197-A (JP)
Title: Aqueous crystal suspension of steroid glycobenzoate and 17-tertiary steroid glycoester
Inventor: PAURU EEBERUHARUTO SHIYURUTSUE
IPC: C07J1/00
Filed: 1986-03-27
Abstract: An aqueous crystalline suspension of a 17-tertiary steroid glycoester contains a compound of Formula I    <IMAGE>  (I)  wherein X is two hydrogen atoms or an oxygen atom, Y is two hydrogen atoms or a methylene group, R1 is hydrogen or methyl, Z is hydroxy or -O-CO-R2 R2 is methyl or phenyl, and   <IMAGE>  in the following fractions: 0-30% by weight of a particle size of 3-15  mu m, 40-90% by weight of a particle size of 15-60  mu m, and 20-60% by weight of a particle size of 30-100  mu m. Upon a one-time intramuscular injection of 30-75 mg of steroid glycoester as an aqueous crystalline suspension, a steroid level is achieved in the plasma which, over a period of 4 weeks, is adequately high and shows a uniform course.
Patent JP-H09256438-A (JP)
Title: Bathroom facility
Inventor: YAMADA TAKAO
IPC: E03C1/20
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To dry a bathroom without requiring a special drive source by providing a heat storage section freely storing the heat from hot water at a hot-water splash section in the bathroom. SOLUTION: A container section 8b capable of storing a heat storage agent 12 is provided on the surface section of a waterproof pan main body 8a made of a fiber-reinforced synthetic resin board, and the heat storage agent 12 is filled in it to form a heat storage section 11. A pair of film materials 13 made of high-density polyethylene are laminated, the outer peripheral sections of both film materials 13 and the prescribed portions corresponding to chamber partition sections are crimped to form multiple storage chambers V storing the heat storage agent 12 between both film materials 13, and the container section 8b is constituted.  The heat from the hot water flowing on a washing place during bathing is stored by the heat storage agent 12, the heat stored in the heat storage section 11 is radiated as the temperature of a bathroom is lowered after bathing, and the bathroom can be dried by the heat.
Patent JP-H04280571-A (JP)
Title: Facsimile equipment
Inventor: HAYAFUNE TAKESHI
IPC: H04N1/32
Filed: 1991-03-08
Abstract: PURPOSE:To save the trouble of dialing by utilizing the set content of dial processing on plural items executed in the past. CONSTITUTION:A facsimile equipment reads set information xsi of an order (i) of an order table T4 when a repeat key 7a is depressed. A table address of a destination management table T2 indicated by a destination pointer of the information #j is read and a destination telephone number of the telephone number table T2 represented by the table address is read. Then the setting data #j and the telephone number are displayed on an operation display section 7. The operator observes the display and when the state is not a desired state, the key 7a is depressed again. Thus, the setting information #k of the order is displayed similarly onto the display section 7. When the operator desires to make dialing based on the displayed set content, the start operation is implemented. On the other hand, when the operator desires to revise the displayed set state partly, the operator changes the setting optionally by the usual operation. Thus, the trouble of the dialing by the operator is reduced.
Patent JP-S60212734-A (JP)
Title: Driving circuit for liquid crystal display device
Inventor: ENDOU HIDESUKE
IPC: G02F1/133
Filed: 1984-04-06
Abstract: PURPOSE:To obtain a liquid crystal display device having high quality, which does not generate an uneven display at all by constituting an operational amplifier so that its saturation in scarcely generated, and obtaining a voltage value determined by a division ratio of a resistance. CONSTITUTION:Two diodes D1, D2 are connected in series, respectively, to both end sides of a group of resistances R1-R5 connected in series between input terminals I1, I2 to which two kinds of power supply voltages VDD, VD are applied. In this state, a voltage V1 and a voltage V6 are obtained from a connecting point of a diode D1 and the resistance R1, and a connecting point of a diode D2 and the resistance R5, respectively. According to such constitution, a voltage which has added a forward voltage of the diode D1 is applied between a power source of an operational amplifier A1 and a voltage V2, and in the same way, a voltage which has added a forward voltage of the diode D2 is applied between a power source of an operational amplifier A4 and a voltage V5, therefore the saturation of the operational amplifiers A1, A4 is scarcely generated.
Patent JP-S643059-A (JP)
Title: Production of superconducting material
Inventor: SHIBATA KENICHIRO
IPC: C04B35/00
Filed: 1988-03-22
Abstract: PURPOSE:To obtain a superconducting material, consisting of perovskite-type oxides, capable of utilizing liquid N2 as a cooling medium and having the high critical temperature (TC), by blending oxides and salts of Ba, Lu and Cu, previ ously calcining the blend, pulverizing the calcined blend, pressing the resultant pulverized blend and normally sintering the obtained pressed compact at a temperature within a specific range. CONSTITUTION:Powders of oxides, carbonates, sulfates or nitrates of Ba, Lu and Cu having respective <=20mum, especially, <=5mum average particle diameter are blended. The resultant blended powder is then previously calcined at 700-1,000 deg.C and the sintered blend is pulverized to <=5mum, especially <=3mum average particle diameter and subsequently pressed at 60-80% relative density. The above-mentioned pressed compact is then normally calcined at a tempera ture within the range of (melting point of the aforementioned calcined compact) - (melting point of the above-mentioned calcined compact -100 deg.C). Thereby the aimed superconducting material consisting of perovskite-type or pseudo- perovskite-type oxides, expressed by the formula and having <=10mum average crystal grain diameter is obtained. The aforementioned superconducting material has the high TC and TCF and characteristics thereof stabilized for a long period.
Patent JP-H09255681-A (JP)
Title: Antitumor agent
Inventor: NAGAMATSU TOMOFUMI
IPC: A61K31/53
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a new orally or parenterally administrable antitumor agent having excellent antitumor activity by conducting a pharmaceutical manufacturing of a specific 7-azapteridine derivative as active ingredient together with a medicinal support in common use. SOLUTION: This antitumor agent having excellent antitumor activity is obtained by conducting a pharmaceutical manufacturing of a 7-azapteridine derivative of the formula [R<1> is phenyl or a lower alkyl; R<2> is (substituted) phenyl or 2-phenylethenyl; R<3> is a lower alkyl or cycloalkyl; (n) is 0 or 1]  e.g. 3-(2-hydroxyphenyl)-1,6-dimethylipirimido[5,4-e]-1,2,4-triazine-5,7(1H, 6H)-dione} as active ingredient together with a medicinal support, vehicle binder, lubricant, etc., into tablets, granules, capsules, injections etc.
Patent JP-S59193776-A (JP)
Inventor: YUURII GURIGORIEBUITSUCHI GUZU
IPC: B21D26/08
Filed: 1983-04-19
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-S58185437-A (JP)
Title: Nonmagnetic zinc ferrite and preparation thereof
Inventor: NAGAYAMA YUKIO
IPC: G11B5/235
Filed: 1982-04-24
Abstract: PURPOSE:To prepare the titled dense ferrite having a small particle diameter and improved processability, by adding Al2O3 and CaO to a nonmagnetic zinc ferrite consisting essentially of ZnO and Fe2O3, primarily calcining the resultant raw material powder, and molding the resultant calcined powder by the hydrostatic pressure molding method under heating. CONSTITUTION:0.3-2.0wt% Al2O3 and <=0.5wt% CaO or MgO (except 0wt%) as accessory components are added to a nonmagnetic ferrite consisting essentially 0f 49.5-52.0mol% ZnO and 48.0-51.0mol% Fe2O3, and the resultant raw material powder thus prepared is primarily calcined and then treated by the pressing method with a hydrostatic pressure under heating to reduce the porosity remarkably with a small average particle diameter without depositing zinc. The resultant nonmagnetic zinc ferrite is useful as a gap spacer material in a magnetic head.
Patent JP-S63236520-A (JP)
Title: Harmful exhaust gas removing agent
Inventor: TOKUSE MASAHIRO
IPC: B01J20/04
Filed: 1987-03-24
Abstract: PURPOSE:To prepare a harmful exhaust gas removing agent of high collecting speed without a large-scale humidying device by using an alkaline earth metal compound containing water as an effective component. CONSTITUTION:Water is added to an alkaline earth metal compound such as calcium hydroxide powder or the like, and after granulating, the same is dried and dried compound is calcined to prepare a lump of removing agent. Water content is absorbed to said removing agent by introducing nitrogen gas containing steam. The harmful exhaust gas removing agent thus prepared is filled into a column, and the exhaust gas containing gaseous harmful component like silane, diborane, hydrogen selenide or the like is flowed through. The gaseous harmful component is collected by the alkaline earth metal compound dissolved in the water content.
Patent JP-H04304508-A (JP)
Title: Constant voltage generating circuit
Inventor: KOBAYASHI YASUO
IPC: H01L27/092
Filed: 1991-04-01
Abstract: PURPOSE:To attain a low power consumption type by which a constant voltage characteristic can be held even at the time of the instantaneous fluctuation of a power supply voltage by utilizing the fact that the ON currents of a thin film transistor are extremely small. CONSTITUTION:This circuit is equipped with the first invertor constituted of an N-type driving transistor M1 and a load R3, the second invertor constituted of a P-type driving transistor M2 to be driven by the output voltage of the first invertor and a load R4, and the third invertor constituted of a P-type driving transistor M3 to be driven by the output voltage of the second invertor and a voltage division circuit (series circuit of R1 and R2) as the load. Then, a feedback line 104 which supplies the output voltage of the voltage division circuit to the N-type driving transistor M1 is accumulated in the same semiconductor chip, and the P-type driving transistors M2 and M3 are the field effect thin film transistors. Therefore, the operating point of the P-type transistor M3 is in the ON area of the thin film transistor drain currents are changed almost proportionally to the change of a gate source voltage, and a rapid change doesn't occur.
Patent JP-H07251288-A (JP)
Title: Production of coil-shaped steel tube
Inventor: KASHIWAMURA HIDEKI
IPC: B21C37/08
Filed: 1994-03-14
Abstract: PURPOSE:To provide a long coil-shaped steel tube with excellent erosion resistance of the inner surface of the tube. CONSTITUTION:In a method to manufacture a coil-shaped steel tube by the hot stretch reducing of an electric resistance welded tube 13 whose inner beam is cut, a stock tube for hot stretch reducing is manufactured by melting and solidifying the area of 3-5mm in the circumferential direction of the tube and the thickness X (0.2-0.5)mm in the thickness direction around the inner butt welded part A, and the hot rolled stock tube is heated to the prescribed temperature and hot stretch reduced to be wound in the coil shape.
Patent JP-S51144695-A (JP)
Title: Serological diagnosis method
Inventor: ISHIGURO ISAO
IPC: G01N33/48
Filed: 1975-06-06
Abstract: PURPOSE: The use of resin such as DEAE-dephadex can accurately measure IgG, LDH 5  in human blood serums in a short time. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02246605-A (JP)
Title: Broad band variable gain amplifier
Inventor: SAWADA NAOMI
IPC: H03G3/10
Filed: 1989-03-20
Abstract: PURPOSE:To make a broad band characteristic and a continuous gain characteristic compatible with each other by varying a negative feedback rate in a differential amplifier applying negative feedback so as to vary the gain. CONSTITUTION:A return circuit of resistors R4, R5 of an emitter circuit of a differential amplifier circuit 1 connects to a negative power supply '-Vcc' via a current ratio control circuit 4. Negative feedback is applied to a differential amplifier circuit 3 with a circuit comprising resistors R18, R19, R20 provided to the emitter circuit. The current ratio control circuit 4 employs transistors(TRs) Q9, Q10 to control the current given to the 1st and 2nd differential amplifier circuits 1, 3 and the ratio of the current flowing to the 1st and 2nd differential amplifier circuits 1, 3 is varied optionally by adjusting the current of the TR Q9 with a variable voltage source V1. Thus, the gain is varied from a minimum value Gmin to a maximum value Gmax by adjusting the current ratio control variable voltage source V1.
Patent JP-H06281449-A (JP)
Title: Scanning prove microscope device
Inventor: MURAYAMA TAKESHI
IPC: H01J37/28
Filed: 1993-03-26
Abstract: PURPOSE:To provide a scanning probe microscope device which can rapidly execute the measurement of the region exceeding the scanning range of a probe without synthesization of the image to be measured. CONSTITUTION:A specimen 4 is loaded on an XY stage 3 consisting of an X stage 1 and a Y stage 2. A probe 5 is driven by a fine movement mechanism 6 in the X, Y and Z axial directions. The tunnel current, the interatomic force or the like generated on the probe 5 are detected by a detector 8. The xy stage 3 is driven along the reference line (to be expressed by the function f(x, y)) passing through the region where the specimen is measured, and while this XY stage is moved, the probe 5 is reciprocated in the direction across the reference line by the fine movement mechanism 6, and the measurement is executed during this reciprocation.
Patent JP-H04363219-A (JP)
Title: Resin mold provided with painting device
Inventor: NODA HOZUMI
IPC: B29C45/14
Filed: 1991-04-01
Abstract: PURPOSE:To facilitate painting material to flow, and allow painting material to disperse uniformly over the whole surface of resin molding material, and thereby then obtain resin moldings having no existence of defects in its surface such as flow-marks, a shortage of film thickness or the like in the painted film by forming a recessed channel part on the forming surface in the proximity of the installation of a painting device. CONSTITUTION:By supplying at high pressure painting material on the surface of resin molding material a1 set between an upper mold 3 and a lower mold 1, in a resin forming mold equipped with a painting device 9 for forming a resin molding A having painted film a2 on its surface, a recessed channel part 7 is formed on the end periphery of a forming surface in either one of the upper mold 3 or lower mold 1 in order that a painting material supplying nozzle 11 corresponds to the recessed channel part.
Patent JP-H07275695-A (JP)
Title: So2 adsorbent
Inventor: ICHIKI MASAYOSHI
IPC: B01D53/34
Filed: 1994-04-06
Abstract: PURPOSE:To obtain an SO2 adsorbent capable of being repeatedly regenerated and used by supporting cerium on a carrier composed of anatase type titania. CONSTITUTION:Cerium is supported on a carrier composed of anatase type titania or Ce and at least one addition metal selected from a group consisting of Pt, Pd, Rh, Ag, V, Mn, Fe, Co, Cu, Mo and Bi are together supported on the carrier to obtain the objective SO2 adsorbent. This SO2 adsorbent adsorbs SO2 reversibly and can be regenerated and reused. Therefore, by packing the front part of an NOx adsorbent packed bed with this SO2 adsorbent, the poisoning (lowering of capacity) of the NOx adsorbent caused by SO2 is reduced and the life of the NOx adsorbent can be extended and a more practical NOx adsorbing and removing system can be constructed.
Patent JP-H09258884-A (JP)
Title: Position detecting device and position detecting equipment
Inventor: ABE TSUTOMU
IPC: G06F3/03
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a position detecting device and a position detecting equipment whereby a position is detected in a wide range and minituarization and the high precision conversion of position detection are easily executed. SOLUTION: The equipment is the three-dimensional position detecting equipment where photoelectric transducers 1-3 are arranged at a position where a part of light is shielded by liquid crystal shutters 4-6 shielding light from a light source in accordance with the position of the light source. The photoelectric transducers 1-3 are arranged on a same plane and the liquid crystal shutters 4-6 are arranged on the plane which is separated at a prescribed distance. In the photoelectric transducers 1-3, a light shielding range to be the shadows of the light shielding state-liquid crystal shutters 4-6 is changed by depending on a light incident direction so that the area of a light receiving range is changed. The outputs of the respective photoelectric transducers 1-3 when the liquid crystal shutters 4-6 are in a light transmissive state are adopted as reference light quantity.