baber/WOPTO huggingface dataset:
Patent JP-H0495027-A (JP)
Title: Vasodilator
Inventor: KOSEMURA SEIJI
IPC: A61K8/00
Filed: 1990-08-10
Abstract: PURPOSE:To obtain a vasodilator containing a dihydrofuroquinolone derivative as an active ingredient, exhibiting safe and strong vasodilating action and useful to treatment and prevention of a circulatory disease. CONSTITUTION:The aimed vasodilator containing a compound expressed by the formula (R is H or OH; Me is methyl) as an active ingredient. The com pound obtained from Lunasia costulata Mig., etc., of Rutaceae according to ordinary method or obtained by chemical synthesis may be used as the com pound expressed by the formula. The compound expressed by formula is dosed at an amount of 0.1-1000mg/adult day in the case of oral administration and is preferably mixed at an amount of 0.1-10wt.% in the case of ointment, cream agent, hair-restoring agent, fair tonic and bathing agent.
Patent JP-H0855012-A (JP)
Title: Method and device for retrieving packaging material
Inventor: MORI YUMIKO
IPC: A23L3/00
Filed: 1994-08-12
Abstract: PURPOSE:To provide a retrieval device of a packaging material provided with a function capable of extremely easily constructing a highly reliable data base relating to the relation of requested quality and a required function. CONSTITUTION:The requested quality and the required function for realizing the requested quality are inputted through input devices 7a and 7b and stored inside an input information storage part 15. When the plural sets of the relation of the requested quality and the required function are inputted, an appearance rate calculation part 11 pays attention to each requested quality and calculates the number, that is an appearance rate, of the same required function selected for one requested quality. The calculated appearance rate is compared with a reference appearance rate in an appearance rate comparison part 16. When the calculated appearance rate is larger than the reference appearance rate, the relation of the requested quality and the required function relating to the appearance rate is defined as an appropriate combination and newly stored inside a quality-function storage part 13 as the data base.
Patent JP-S6456185-A (JP)
Title: Water purifier provided with indicator
Inventor: OHIRA KOZO
IPC: C02F1/28
Filed: 1987-08-26
Abstract: PURPOSE:To exactly and simply indicate the exchange time of an adsorbent in a water purifier by dyeing a water insoluble carrier with coloring matter which develops brown by a reaction with chlorine to produce an indicator and by setting the indicator at the water discharge side of the purifier. CONSTITUTION:A water insoluble carrier such as a fibrous or filmlike high molecular compd., calcium carbonate or silica is dyed with coloring matter which develops brown by a reaction with chlorine, e.g., natural coloring matter to produce an indicator and this indicator is set at the water discharge side of a water purifier. This purifier may be a household water purifier fitted to a faucet and composed of a part 1 packed with an adsorbent, a part 2 fitted to the faucet and a part 3 holding the indicator. Since reduction of the adsorbing capacity of an adsorbent packed into the water purifier provided with the indicator can be easily and exactly judged, the user can correctly recognize the exchange time of the adsorbent.
Patent JP-H0555419-A (JP)
Title: Structure of fitting semiconductor device to heat sink
Inventor: ISHII KYOICHI
IPC: H01L23/36
Filed: 1991-08-23
Abstract: PURPOSE:To reduce the contact heat resistance between the bottom part of a semiconductor package and a metal carrier, or between a case chassis (or heat radiating table) and the metal carrier, and to stabilize and uniformize it. CONSTITUTION:A circular groove 6 for a packing is formed in the periphery of the opposing surface to the bottom part 2b of the semiconductor package of a metal carrier l and is filled with a packing 12, and an InGa filler 11 is interposed between the upper surface and bottom part 2b of the metal carrier l surrounded by the groove 1b for the packing. It is favorable that the surfaces of a recession and a protrusion 2d and 1d to engage each other are formed at a contact part where the InGa filler 11 is put. Besides, it is also possible to provide substances similar to the InGa filler 11, groove 1b for a packing, packing 12, or surfaces of the recession and protrusion 2d and 1d at the contact part of the metal carrier 1. with a case chassis or heat radiating table 5.
Patent JP-S59102869-A (JP)
Inventor: YAMASHITA OSAMU
IPC: G11B5/127
Filed: 1982-12-02
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-H0875101-A (JP)
Title: Spray boiler
Inventor: OKA TOSHIHARU
IPC: F22B27/00
Filed: 1994-09-06
Abstract: PURPOSE: To decrease a non-evaporation amount of cooling medium by raising a heat exchange efficiency. CONSTITUTION: A spray boiler wherein a heat exchanging is executed by blowing an atomized cooling medium to its pipes group through a cooled fluid in a great many heat transferring tubes 12 accommodated in a shell 11. In order to form a compartment of a predetermined flowing path, a tubes group is divided into a sector of fan section, and an injection nozzle 21 injecting a cooling medium is set to a divided each tubes group so that an atomization S executes a radiation state widening, and an arrangement of tubes group 12a facing the injection nozzle 21 is formed along its atomization form.
Patent JP-S59102980-A (JP)
Title: Bivalent metal fluoride halide fluorescent material
Inventor: TAKAHARA TAKESHI
IPC: H01J31/50
Filed: 1982-12-06
Abstract: PURPOSE:To provide the titled fluorescent material having a specific composition formula and exhibiting high intensity accelerated phosphorescence by introducing cerium as a codopant to an Eu-doped bivalent metal fluoride halide fluorescent material. CONSTITUTION:The objective fluorescent material has a composition of formula [Me is Be, Mg, Ca, Sr, Zn or Cd; X is Cl, Br or I; 0<=x<=0.5 (preferably 0<=x <=0.3); 10<-6=y<=10<-1> (preferably 10<-5=y<=10<-2>); 10<-5= z<=10<-1> (preferably 10<-4= z<=6X10<-2>)] and is obtained by introducing cerium as a codopant to an Eu- doped bivalent metal fluoride halide fluorescent material.
Patent JP-H0876321-A (JP)
Title: Film unit with lens
Inventor: ISHIDA MASARU
IPC: G03C3/00
Filed: 1994-09-06
Abstract: PURPOSE: To obtain a film unit with a lens whose outside diameter dimension does not become large by housing a button-like battery in dead space in a winding knob. CONSTITUTION: The button-like battery B1 is housed in the winding knob 10 whose inside is formed to be hollow. The battery B1 is used as a power source for a date mechanism or a warning for low luminance. After housing the battery B1 in the winding knob 10, a cover 11 is engaged with the winding knob 10 so as to prevent the battery B1 from falling off. In such a case, an armature for a positive pole 12 and an armature for a negative pole 13 are fixed in the winding knob 10 by adhesion, welding or outsert, and one end 12a of the armature 12 press-contacts with a side surface being the positive pole of the battery B1, and one end 13a of the armature 13 press-contacts with a base being the negative pole of the battery B1. Meanwhile, the other end 12b of the armature 12 press-contacts with a circular pattern 14a provided on a printed circuit board 14 and the other end 13b of the armature 13 press-contacts with a circular pattern 14b provided on the printed circuit board 14.
Patent JP-2000043900-A (JP)
Title: Packaging bag
Inventor: YOKOTA TOMOJI
IPC: B65D33/12
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To manufacture a packaging bag convenient to carry by hands even when the bag is of square bottom shape. SOLUTION: One end forming the bottom side of a bag material constituting a bag is folded to a large extent to form a gusset 2 forming a square bottom, and the position separated by the required width from the folding end edge of the folded section is sealed 3, and a tape inserting section 5 having a tape 4 as a hanger is formed inside, and a bag material on the central position of the folding end edge is cut off to form a cut 6 from which a part of the tape is exposed, and when a square bottom is formed after stuffing a content, the tape inserting section 5 is drawn forward, and the tape 4 can be hung down from the cut 6 by the arrangement.
Patent JP-H1052801-A (JP)
Title: Chain saw
Inventor: MIYAZAKI HIROSHI
IPC: B27B17/02
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to cut a branch short enough even in a case where the branch is cut with a side of a chain saw being directed toward the trunk of a tree. SOLUTION: A chain saw having a flat plate-like guide bar 2 provided in such a manner as to extend foward from a front end surface 1d of a case main body 1 and a chain 3 with cutting edges provided in such a manner as to surround the circumference of the guide bar 2, wherein formed on the case main body 1 between the front end surface 1d and a side surface 1c is an inclined surface 1e that inclines in such a manner as to approach the guide bar 2 as it is directed forward.
Patent JP-2001044527-A (JP)
Title: Piezoelectric transformer
Inventor: NIWA TETSUO
IPC: H01L41/107
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain a piezoelectric transformer having a high-voltage boosting/ step-down ratio which is less affected by spuriousness due to unnecessary vibration. SOLUTION: The piezoelectric transformer is equipped with a 1st piezoelectric substrate 1, which is formed into a rectangular-plate shape and polarized along the length by forming electrodes on both the lengthwise end surfaces and 2nd piezoelectric substrates 2a and 2b, which are in the same plan-view shape with the 1st piezoelectric substrate 1 and polarized along the thickness by forming electrodes on both the main surfaces. In this case, the 2nd piezoelectric substrates 2a and 2b are stacked on the top and reverse of the 1st piezoelectric substrate 1 across low-dielectric-constant substrates 3a and 3b in the same plan-view shape with those piezoelectric substrates. Then one of the piezoelectric substrate 1 and 2nd piezoelectric substrates 2a and 2b functions as a drive part, the other as a power generation part, and the low-dielectric-constant substrates as insulating layers.
Patent JP-S6457599-A (JP)
Title: Plasma x-ray source
Inventor: ARITA HIROSHI
IPC: H01J35/22
Filed: 1987-08-28
Abstract: PURPOSE:To increase the rising steepness or the discharge current and obtain strong X-ray emission by laminating a bank of capacitors, with multiple ceramic capacitors sandwiched by parallel conductor plates and flat faces of the conductor plates aligned in the nearly vertical direction to the ground. CONSTITUTION:Ceramic capacitors 20 are sandwiched between low-voltage conductor plates 21 and high-voltage conductor plates 22. After the ceramic capacitor 20 is charged, if a discharge switch 4 is turned on, charges of the ceramic capacitor 20 are quickly discharged between electrodes 11, 12. This circuit serves as a distributed constant circuit at this time, charges of the ceramic capacitor 20a at the position with the shortest electric path to a discharge tube reach between the electrodes 11, 12 first, and charges of ceramic capacitors 20b, 20c...20h flow in sequence after the fixed delay time. Since the electric path is practically shortened, the discharge current wave-form with a short rising time is obtained. As a result, the magnetic force necessary to pinch the plasma between the electrodes 11, 12 is strong, the heating temperature is increased, thus a strong X-ray output can be obtained.
Patent JP-H0658520-A (JP)
Title: Secondary air supply method for waste material burning furnace
Inventor: DOI TORU
IPC: F23G5/14
Filed: 1992-08-10
Abstract: PURPOSE:To reduce CO while limiting an NOx level to a certain level by controlling a blow-off amount and a blow-off direction of a secondary air blow-off device depending upon CO concentration of a waste gas and NOx concentration. CONSTITUTION:In a nozzle angle control circuit 24, a detection signal yielded by a CO densitometer 21 is transmitted to a comparator 24, and a result of comparison between the detection signal and a CO concentration set value is fed to a nozzle angle change driving device 3 through a selector 26 to alter the angle of a secondary air nozzle. A detection signal from a NOx densitometer 22 is fed to a comparator 25, and a result of comparison of the detection signal with a NOx concentration target value is fed to the nozzle angle alteration driving device 3 through a selector 26 to alter the angle of each secondary air nozzle. Hereby, CO is recuced while limiting an NOx level in a certain range.
Patent JP-H0940825-A (JP)
Title: Resin composition and its use
Inventor: ONISHI HIDEFUMI
IPC: C08L23/26
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition excellent in gelling-proofness, gas-barrier effect and drawability, and suitable for bottles, etc., by extrusion processing under specified conditions of a blend of each specific ethylene-vinyl acetate copolymer saponified product(s) and an ethylene-vinyl acetate copolymer. SOLUTION: This resin composition is obtained by melt blending of (A) at least one kind of ethylene-vinyl acetate copolymer saponified product 20-60mol% in ethylene content and >=90% in saponification degree and (B) pref. <=10wt.% of an ethylene-vinyl acetate copolymer >=70mol% in ethylene content, using an extruder, followed by extrusion processing at a specific energy E of <=0.020 (pref. <=0.018) kW.h/kg during extrusion per L/D unit (L is screw length (mm); D is screw diameter (mm)). It is preferable that a laminate having at least one layer of this resin composition is produced.
Patent JP-H0260619-A (JP)
Title: Jet device for cleaning anus
Inventor: IWATA HIDEO
IPC: A47K7/08
Filed: 1988-08-26
Abstract: PURPOSE:To effectively clean the anus with a smaller quantity of water if possible by providing an air intake part for an upstream part separated from a jet edge for which a tightening part is provided at a prescribed distance. CONSTITUTION:An air intake part 3 is provided for the upstream part separated from a jet edge 2 for which a tightening part 1 is provided at a prescribed distance L. The air intake part 3 tightens one part of a tube 7, makes the part into a thin path part 8, makes an air intake tube 9 communication with this thin path part 8 so that the tube 9 can be opposite to this part 8, and connects the tube 9 and the part 8 with each other. When water is force-fed in an (a) direction, its flow velocity becomes higher by the thin path part 8, and the air is inhaled from the air intake tube 9, made into fine bubbles in the neighborhood of the thin path part 8, and mixed in the water. Further, while the water flows from the thin path part 8 to the jet edge 2 separated from the thin path part 8 at the prescribed distance L, the respective bubbles collide with each other and gradually become larger, the compression of the air intermittently occurs in the part of the jet edge 2, and the air and the water are jetted intermittently.
Patent JP-S6191242-A (JP)
Title: Resin composition for semiconductor sealing
Inventor: SATO NOBUO
IPC: C08G59/00
Filed: 1984-10-11
Abstract: PURPOSE:The titled composition which has a low coefficient of thermal expansion and can give highly reliable resin-molded semiconductor parts, prepared by mixing an epoxy resin with a filler comprising titanium silicate glass. CONSTITUTION:An epoxy resin is mixed with 40-85wt% titanium silicate glass, as a filler, of an average particle diameter of 25-35mum, comprising a mixture of silicates such as TiSi2, TiSi and Ti2Si3 of a coefficient of thermal expansion of about 0.5X10<-7>/ deg.C.
Patent JP-S6456288-A (JP)
Title: Fuel tank device for motorcycle
Inventor: WATANABE SHOEI
IPC: B62J35/00
Filed: 1987-08-28
Abstract: PURPOSE: To adjust load distribution applied to a supporting portion by having the lower part of each half of a tank supported by a frame through cushioning materials and forming the upper parts thereof facing each other on slant faces with its upper parts approaching each other and abutting upon the main tube through a cushioning material. CONSTITUTION: The lower part of halves of a tank 62, 64 are supported by brackets 48a, 48b fixed to a frame 40 through cushioning materials 66a, 66b and the upper parts facing each other are formed on slant faces 68, 70, whose upper parts are approaching each other, and abutted upon a cushioning material 72 fixed to a main tube 16. A space adjusting means 74 for adjusting the space between the halves of the tank 62, 64 is provided on the upper front of the halves of the tank 62, 64. By such construction, the space between the slant faces 68, 70 of the halves of the tank 62, 64 can be changed by turning a nut of the space adjusting means 74 and allotment of the load of the lower supporting portion and the upper supporting portion can be facilely adjusted to be appropriate by changing the height of the halves of the tank 62, 64.
Patent JP-S60105112-A (JP)
Inventor: SASA KAZUAKI
IPC: G02F1/1343
Filed: 1983-11-11
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-S6273808-A (JP)
Title: High frequency amplifier device
Inventor: USUI AKIRA
IPC: H03F3/193
Filed: 1985-09-26
Abstract: PURPOSE:To satisfy simultaneously two reversing states of high gain/good NF at the reception of a broadcast wave by switching a feedback circuit placed between the input and output of a high frequency amplifier circuit by an external control means so as to decrease the gain at potentials other than the potential of the 2nd gate when a mult-wave signal such as a CATV is received. CONSTITUTION:An output of an input filter 11 is fed to a high frequency amplifier circuit 12, which amplifies the signal and its output is fed to a feedback resistor changeover circuit 13. The feedback resistance changeover circuit 13 uses an external means to give a switching control potential to a terminal 1C and the signal switches the feedback resistor switching circuit 13 placed between the input and output terminals of the high frequency amplifier circuit 12. That is, at the reception of a CATV, the feedback resistor switching circuit 13 is conducted and at the reception of a broadcast wave signal, the feedback resistor switching circuit 13 is not conducted.
Patent JP-S59104036-A (JP)
Title: Supply of under ground air below floor into housing
Inventor: WATANABE KUNIO
IPC: F24F1/00
Filed: 1982-12-04
Abstract: PURPOSE:To maintain comfortable temperature conditions covering the four seasons by a method in which a substance having a small heat conductivity is buried and stacked under the ground below the floor of a housing to form an underground air layer, and the air under the ground is cleaned and sent to each room of the housing. CONSTITUTION:A substance of a small heat conductivity, e.g., crushed stone, broken concrete blocks, gravel, or broken lamps 2 of synthetic resin insulators, is buried in lapped manner under the ground 1 to form an underground air layer 10 in the spaces of these broken lump or blocks. The upper and lower parts of a filter 4 cleaning air and removing the moisture of the air are protected by a receiving net 3 and a covering net 5. When a circulating fan 11 set in each room of the housing is actuated, the air under the floor is blown out from the jet port 13 of each room through an air supply tube 7 and the fan suction port 12 and also through the filter 4 and an air collector 6 while being cleaned.
Patent JP-H0766633-A (JP)
Title: Power supply voltage monitoring type high speed convergence level control circuit
Inventor: SUYAMA TAKEHIKO
IPC: H03F1/30
Filed: 1993-08-30
Abstract: PURPOSE:To speed up an output level convergence in an amplifier circuit using a power source generating the fluctuation of power supply voltage such as a battery. CONSTITUTION:This circuit has a power source part 2 generating voltage fluctuation, an amplifier circuit 2 having a power source terminal VA and a control signal input terminal VC receiving gain control voltage 31 and a control circuit 3 outputting gain control voltage, monitoring power supply voltage. The control circuit 3 designed so as to output gain control voltage 31 for which a condition where an output level is constant is taken into consideration stabilizes the output level by changing gain control voltage 31 by the monitoring of power supply voltage. At this time, because a feedback control is not performed for the output of the amplifier circuit 1, the damping at the time of the rise of the output level can be reduced and the speeding up for the stabilization of the output level becomes possible.
Patent JP-H0959320-A (JP)
Title: Curable composition
Inventor: SUZUKI NAOFUMI
IPC: C08F290/00
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To obtain a curable composition, containing a specific propenyl compound, readily curable by exposure to radiation or heating, capable of providing a cured product excellent in hydrolytic and water resistances and toughness and suitable as a coating material, an ink, a molding material, etc. SOLUTION: This curable composition contains a propenyl compound of the formula  R<1> is a 1-12C alkyl; R<2> is H or CH3 ; (n) is 1-50; [(m1 +m2 )] is 1-5; (m2 ) is >=1} such as [a 4mol adduct of propylene oxide to 4-methyl-2-(1- propenyl)phenol].
Patent JP-H0555292-A (JP)
Title: Lead position recognizer in wire bonding device, and its recognizing method
Inventor: TSUCHIYA YASUSHI
IPC: H01L21/60
Filed: 1991-08-26
Abstract: PURPOSE:To get a lead position recognizer in a wire bonding device, which enables the wire bonding low in the jam rate in the recognition of actual operation, by performing the recognition using a depth measuring instrument. CONSTITUTION:A depth measuring instrument 13 is shifted at a constant speed through an X-Y table 14 along a search line for wire bonding by an X axis encoder 14a and a Y-axis encoder 14b. The slippage from the reference position is calculated in a slippage calculation processor 19, from the judgment results on the existence of each lead being obtained from measure input voltage signal 13a by an input signal processor 15, the position coordinate data of the X-Y table 14 being obtained by a waveform processor 16, and the reference position information corresponding to the lead part from a registered reference position information storage means 18. This way, the position of the lead frame being the object of recognition is recognized accurately.
Patent JP-H1148842-A (JP)
Title: Impact-absorbing-type seat rail
Inventor: SHIMAMOTO NOBORU
IPC: B60N2/42
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To reduce a damage to an occupant with a simple structure at a rear-end collision and to prevent the occupant from being free from restraint. SOLUTION: A seat rail 5 has a fixing rail 12 having a plurality of retaining holes 11 in the longitudinal direction, a movable rail 13 slid back and forth by the fixed rail 12, an operating lever 14 rotatably supported by the movable rail 13, a lock claw 15 fixed to the operating lever 14, and holding parts 16a, 16b for positioning the lock claw 15 to a seat 1 in the longitudinal direction. The seat 1 is locked by operating the operating lever 14 to retain the lock claw 15 by the any of the retaining holes 11. An easily compressible cushioning material 19 is arranged between the lock claw 15 and the holding part 16 before it.