baber/WOPTO huggingface dataset:
Patent JP-2001141511-A (JP)
Title: Register for watthour meter with transmitter
Inventor: FUJIWARA HITOSHI
IPC: G01D5/12
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To easily secure a prescribed switching distance for a magnetism- sensitive switching element even when component precision and assembling precision are dispersed in some extent. SOLUTION: A switching adjusting mechanism for regulating the switching distance between the magnetism-sensitive switching element 13 and a permanent magnet 10 is constituted by providing an attaching means comprising a slot 1412 and a fixing screw 19, and by providing a locking means comprising a slot 113 and an engaging protrusion 1411 in an attaching part for attaching a shielding container part 22 with the switching element to a frame body 11 of a register, a positional relation for the locking means with respect to the attaching means is set to get parallel to the direction for adjusting the distance between the permanet magnet 10 and the switching element 13, and the shielding container part 22 with the switching element is attached to the frame body 11 by an attaching means for attaching the shielding container part with the switching element.
Patent JP-2001142244-A (JP)
Title: Electrophotographic photoreceptor and its producing method
Inventor: WATANABE KAZUMASA
IPC: G03G5/147
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To form a tough silicone hard coat layer having a certain thickness or above by coating and to produce a positive charge electrophotographic photoreceptor which withstands repetitive use over a long period of time. SOLUTION: In the production of the electrophotographic photoreceptor, a coating solution containing an organosilanol compound and titanium dioxide having <=30 nm average particle diameter is applied on an electric charge generating layer and cured to form a silicone hard coat layer having >=1.5 μm thickness.
Patent JP-H10156104-A (JP)
Title: Membrane deaerator
Inventor: MURAKAMI TAKESHI
IPC: B01D19/00
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To prevent a deaeration membrane module from being contaminated by fine particles when air is fed to a vacuum pump. SOLUTION: An exhaust pipe 12 leading to a vacuum pump 16 from a gas phase chamber of a deaeration membrane module 10 is provided with a second control valve 14, and also the exhaust pipe 12 is made to communicate with the atmosphere through a first control valve 18, and on stopping the vacuum pump 16, first the second control valve 14 is closed, and after it is completely closed, the first control valve 18 is opened to cause air to flow through the vacuum pump 16. In this way, air is prevented from being diffused to the deaeration membrane module 10 side.
Patent JP-H10190471-A (JP)
Title: Method and device for compressing continuous and non-separated data stream
Inventor: GILLON WILLIAM G
IPC: H04L29/06
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To compress a continuous and non-separated data stream even when a data length is not recognized beforehand by executing compression at the time of judging that the data stream is compressible and generating a compressed stream. SOLUTION: When a request originated by a WebTVTM client 280 is processed and data are returned from a remote server 250, the data from the remote server 250 are transmitted trough the internet 265 to a WebTVTM server 260. The server 260 writes the data to a disk 600 and also transmits the data to the client 280. Before transmission, the content type header of the data is checked. Then, in the execution form, in the case that the content type header or the file expander of the data indicates (hypertext markup language) HTML data, it is judged that the data are compressible. Then, the compressed stream is superimposed on a write stream and the data are sent to the client 280.
Patent JP-H06169895-A (JP)
Title: Diagnostic system
Inventor: SAITOU YOSHIFURU
IPC: A61B5/05
Filed: 1992-12-02
Abstract: PURPOSE:To identify an abnormal portion by determining the distribution of electrical and magnetic field sources and spatial power from electrical and magnetic field distribution measured on the surface of an object to be inspected, and comparing the obtained results with corresponding distribution in a normal case. CONSTITUTION:A magnetic sensor 1 for detecting magnetic field distribution on the surface of an object to be inspected is provided, together with a sensor 2 for detecting potential or electrical field distribution. Also, a magnetic field source distribution calculation means 3a calculates magnetic field source distribution from the detected magnetic field distribution, A voltage source distribution calculation means 3b calculates voltage source distribution from the detected potential or electrical field distribution. A spatial power distribution calculation means 3c calculates spatial power distribution, on the basis of the inner product of the calculated magnetic field distribution and voltage source distribution. In this case, the electrical field source is a time differential about an electrical dipole, and the voltage source is a physical quantity defined by the product of a current dipole and a resistor. A data processing device 3 is equipped with a comparison means 3e for making a comparison between data 3d in normal state and at least one of the calculated magnetic field source distribution, voltage source distribution source and spatial power distribution, and can identify an abnormal portion as a result of the comparison. According to this construction, a heart can be diagnosed more accurately.
Patent JP-2000145451-A (JP)
Title: Cooling structure of cylinder fuel injection type of two cycle engine
Inventor: KATO MASAHIKO
IPC: F02B75/12
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To uniformize the wall temperature of a combustion chamber and prevent instable combustion due to unevenness of the wall temperature. SOLUTION: This cooling structure comprises a fuel injection valve and an ignition plug which are inserted into a combustion chamber of a cylinder head 8a, a cooling water path 90 which is opposed to the top face of the combustion chamber on the outer face of the cylinder head and formed in portions except for an outside peripheral portion 93 of the fuel injection valve and the ignition plug, and a plurality of radiation/reinforcement ribs r1-r8 which are radially formed from the center of the combustion chamber toward the cooling water path.
Patent JP-H10153126-A (JP)
Title: Outboard motor
Inventor: OKAMOTO YUTAKA
IPC: F02M37/08
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To easily perform assembling of a low pressure pump, a vapor separator tank and a high pressure pump. SOLUTION: Fuel in a fuel tank arranged outside an outboard motor 1 is sucked by a low pressure pump 30 and supplied to a vapor separator tank 33. The fuel inside the vapor separator tank 33 is sucked by a high pressure pump 35 and supplied to an engine through an injector 64. The low pressure pump 30 and the high pressure pump 35 are electrically driven pump. The low pressure pump 30, the vapor separator tank 33 and the high pressure pump 35 are arranged inside a fuel supply unit case 23.
Patent JP-H07216753-A (JP)
Title: Mixed surfactant as durable fabric coating
Inventor: RONARUDO SHINKUREAA NOORU
IPC: D06M101/00
Filed: 1994-12-27
Abstract: PURPOSE: To obtain a mixed compsn. comprising mixed surfactants of a polysiloxane polyester having a specified solubility, which provides superior washing durability and wettability by coating fiber-fiber interstices of a polymeric fabric with it. CONSTITUTION: A mixed compsn. of (A) a polysiloxane polyester surfactant of formula I [R1 and R6 are each H or a 1-8C alkyl, or the like; R2 -R4 are each a 1-8C alkyl or the like; (a) and (b) are each 8-25; (b/a) is 0.7-1.5; (c) is 1-10; (d) is 40-100, (d)/2(a+b) is 0.7-1.5] and (B) a polysiloxane polyester surfactant of formula II [R7 and R16 are each a 1-8C alkyl or the like; R17 is a 10-25C alkyl; R18 is H or a 1-4C alkyl; (e) is 3-15; (f) is 1-6; (g) is 5-30; (f/g) is 2-10; (h) is 1-10; (j) is 4-15; (k) is 1-15; J/K is 0.5-4] prepared in water in which either one has a solubility at 20 deg.C of 5 wt.% or less and the other is insoluble in water is coated on a polymeric fabric, particularly in fiber-fiber interstices, to obtain as absorbable product having superior washing fastness.
Patent JP-2001139278-A (JP)
Title: Steel hanging clamp
Inventor: HAYASAKA KAZUMI
IPC: B66C1/64
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a steel hanging clamp of new constitution excellent in safety and workability without leaving flaws caused by clamping. SOLUTION: This steel hanging clamp 1 comprises a body plate 10 and a pair of hanging accessories 12, 12 rotatably journalled at both end parts of the body plate 10. The upper part of the body plate 10 is provided with a center hanging hole 11a and at least a pair of hanging holes 11b, 11b on both lateral sides so as to be able to attach/detach hanging hooks 3. Support pin holes 14 that can fit support pins 13 are provided at both end parts of the lower part of the body plate 10, in at least two positions different in a cross direction so as to be able to change a hanging accessory journaling position in conformity to the flange width of steel.  Each hanging accessory 12 is rotatably journalled to the body plate 10 by the support pin 13 fitted into any position of the support pin hole 14, and its inner part is provided with a protruding part 12b interfering with the flange upper face of the steel, and a claw part 12a for supporting the flange lower face of the steel. When the clamp 1 is lowered by a crane or the like in conformity to the center of the steel, the hanging accessories 12 are automatically rotated and set into such a manner as to hug the flange of the steel.
Patent JP-H04190305-A (JP)
Title: Manufacture of optical fiber coupler
Inventor: SUGANUMA HIROSHI
IPC: G02B6/28
Filed: 1990-11-26
Abstract: PURPOSE:To enable manufacturing of an optical fiber coupler of good characteristics in a stable manner by using a gas burner where gas exhaust nozzles and an optical fiber glass part are positioned farther apart from each other at the center than at both ends, and setting the gas burner at rest during heating. CONSTITUTION:A gas burner 3 is set at rest so as not to move during heating of optical fiber glass parts 11, 12. In this case, the gas burner 3 is provided with a plurality of gas exhaust nozzles 4 in the direction parallel to the axis of optical fibers 1, 2, and the heated part of the optical fiber glass parts 11, 12 becomes long. Only the central part of the heated area can be prevented from being heated at higher temperature by positioning the gas exhaust nozzles 4b facing to the central heated part where the heating temperature for the optical fiber glass parts 11, 12 is likely to rise, farther away from the optical fiber glass parts 11, 12 than the gas exhaust nozzle 4b on both ends, obtaining uniform heating temperature in a wide range. This enables much improvement of uniform integration of two optical fibers and their good reproducibility of the drawn shapes, resulting in stable manufacturing of an optical fiber coupler of excellent characteristics.
Patent JP-H07182113-A (JP)
Title: Data input device
Inventor: FURUKAWA TAKAHIRO
IPC: G06F3/06
Filed: 1993-12-22
Abstract: PURPOSE:To improve the facility of a data input device which inputs the source data set previously at a hard disk in multi-partition to a data storage medium such as a CD-R, etc., in multi-session. CONSTITUTION:A time detector means is provided on a CPU, etc., to sequentially detect the time remaining until the data are inputted to a data storage medium 15, together with a time display means which sequentially shows the remaining time on a display 8. Then the time needed for completing the input of data is accurately supplied to a user in real time.
Patent JP-H02170165-A (JP)
Title: Radiation sensitive composition and pattern forming method using this composition
Inventor: HASHIMOTO MICHIAKI
IPC: G03F7/004
Filed: 1988-12-23
Abstract: PURPOSE:To enhance the sensitivity and resolution to active radiations of the compsn. and to shorten the time for baking after exposing by using a prescribed compd. which generates an acid by irradiation of radiations and a prescribed phenolic resin. CONSTITUTION:This compsn. consists of the compd. (A) which generates an acid by irradiation of the radiations and the alkali soluble phenolic resin (B) contg. a methoxymethyl group or/and methylol group. After the above-mentioned compsn. is applied on the substrate and is prebaked, patterns are transferred thereto by irradiation of the radiations. The compsn. is then developed with an alkaline developing soln. to obtain the negative type patterns. An onium salt, such as diaryl iodonium salt is usable for the component A and an alkaline soluble high-polymer compd. contg. the unit expressed by the formula is preferably used for the component B. In the formula R denotes H, methyl; n, m denotes 1, 2.
Patent JP-H01206658-A (JP)
Title: Packaged electronic device having circumferential carrier structures made of different materials
Inventor: POORU TEII RIN
IPC: H01L23/50
Filed: 1988-12-23
Abstract: PURPOSE: To provide a package type electronic device having a carrier structural body of low cost by contisituting a package body for bonding the near end of a lead frame and a carrier structrual body for covering the far end of a lead by different materials. CONSTITUTION: A carrier structural body 12 is placed by an opening 16 apart from a package body 14, and a far end 22 of a lead 18 is seen around the periphery of the body 12. A package 10 can be tested by a far end 22 or an inteermediate part 20 of the lead. Since the structural body 12 is cut off after testing, it is made of comparatively inexpensive thermoplastic or thermosetting plastic. On the other hand, the package body 14 is made of such a material durable for hard usage, for example, high-quality engineering plastic. Such a material contains low ions and low alpha content preferably.
Patent JP-2000151514-A (JP)
Title: Transmitter, receiver and transmitting device for optical wavelength multiplex, and optical transmission method
Inventor: HARA YASUSHI
IPC: H04B17/00
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To minimize the increase of equipment even in the case of a redundant configuration by providing plural optical transmission circuits, one or more spare optical transmission circuits, a monitoring control circuit which controls the optical transmission circuits and the spare optical transmission circuit and a switching circuit which switches an arbitrary optical transmission circuit to the spare transmission circuit by a control signal from the monitoring control circuit. SOLUTION: Branching parts 21 to 23 distribute output of a main signal processing circuit into two. Optical transmission circuits 1 to 3 output optical signals of an optical transmission wavelength of λ1 to λn and an optical multiplexer 15 optical wavelength multiplexes the optical signals and outputs them. Here, upon detecting a false of the optical transmission circuit 2, a monitoring control circuit 11 outputs a control signal to a selector 24 so that a signal of the branching part 22 is selected and notifies the monitoring circuit of an opposed station of a circuit number of a circuit which transmits at a spare optical transmission circuit 4. The spare optical transmission circuit 4 can switch/transmit all the circuits from λ1 to λn and operates as a spare circuit for the optical transmission lines 1 to 3.
Patent JP-H06264873-A (JP)
Title: Screw spindle type pump
Inventor: KURAUSU UIRIIBARUTO
IPC: F04C2/08
Filed: 1993-12-22
Abstract: PURPOSE: To increase the service life of a spindle in a threaded spindle type pump to deliver a flow medium. CONSTITUTION: At least one spiral groove 18 is provided on the circumference of a spindle pitch 20 of a threaded spindle, and the spiral groove 18 is filled with a molten wear track 20 consisting of laser beam treated metal/carbide mixture phase.
Patent JP-H09164220-A (JP)
Title: Hydrocarbon halide-containing waste treating device and its treatment
Inventor: TSUDA TATSUYA
IPC: B01J23/26
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to efficiently treat hydrocarbon halides, such as regulated fluorocarbons, continuously over a long period of time. SOLUTION: This treating device includes a hydrocarbon halides-extracting means 101 for extracting hydrocarbon halides-contg. gases from hydrocarbon halides-contg. waste, a hydrocarbon halides concns. control means 114 for controlling the hydrocarbon halides concns. in the hydrocarbon halides-contg. gases to 0.5 to 10vol.% and a hydrocarbon halides-cracking means 102 for cracking the hydrocarbon halides in the hydrocarbon halides-contg. gases controlled in these concns. by catalysts formed by depositing Cr2 O3 on ZrO2 carriers.
Patent JP-H10159203-A (JP)
Title: Insulator for construction, floor and roof structure
Inventor: MIYANAGA KATSUMI
IPC: E04F15/18
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To facilitate attaching work by forming a first movable piece part elastically deformed through a first groove opened on the upper side by making cross section substantially rectangular shape in the form of a flat plate and a second movable piece part elastically deformed through a second groove opened on the lower face side. SOLUTION: An insulator 1 whose cross section is substantially rectangular is molded in the form of a flat plate of foaming polystyrene and the like, and a first movable piece part 14a elastically deformed through a first groove 13a opened on the upper face side is formed on an upper face 11. A second movable piece part 14b elastically deformed through a second groove 13b opened on the lower face side is formed on a lower face 12, and end faces 15a, 15b are made outward positioned inclination faces. The end face 15b of the second movable piece part 14b of the insulator 1 is abutted on a second structural member side, the end face 15a of the first movable piece part 14a is mounted on a second structural member and pressed and fitted from the upper face. Thus, adhesion of the side face of the support member can be ensured.
Patent JP-H02168133-A (JP)
Title: Stress sensor for manufacture thereof
Inventor: HATANO KAZUYOSHI
IPC: G01L9/00
Filed: 1988-12-22
Abstract: PURPOSE:To improve precision and durability by a method wherein a metal thin plate having a strain detecting element formed thereon is joined to a strain- generating part of a diaphragm made of metal. CONSTITUTION:A metal thin plate 21 is formed by using SUS 630, for instance, and a strain detecting element 22 is formed on the upper surface of the thin plate 21. A vacuum evaporation method, a sputtering method or the like being used for forming the strain detecting element 22, an insulating film 23 of SiO2, SiC or the like is formed on the thin plate 21, semiconductor strain gages 24 and 25 are formed on the insulating film 23 thereafter, and then a pattern is formed by a photolithography method. Next, the thin plate 21 is joined by diffusion on a strain detecting element 1B of a diaphragm 1 made of metal. Concretely, the thin plate 21 is put on the strain detecting element 1B and heated in vacuum by a temperature of about 300 deg.C being much lower than a heating temperature for crystallization. Thereby the thin plate 21 is fixed directly and firmly to the diaphragm 1. The precision and durability can be improved in this way.
Patent JP-H09155134-A (JP)
Title: Filter taking-up control device
Inventor: SATO KIMIHARU
IPC: B01D46/44
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To enable the accurate detection of the fouling of a filter and the automatic taking-up operation by installing control means which detects the foulding of the filter by the amount of an load upon a fan motor and causes a specified length of the filter to be taken up by a taking-up roller, if the detected amount of a load is equal to a set value. SOLUTION: If the fouling of a filter is conspicuous, the amount of a load upon a fan motor is decreased and consequently, the number of rotation of the fan motor 6 is increased to indicate an increase in the voltage between the terminals of a capacitor 28. Therefore, it is possible to detect the amount of a load upon the fan motor 6 by detecting the voltage between the terminals of the capacitor 28, and in turn, detect the degree of foulding of the filter by the amount of the load, In addition, the voltage between the terminals of the capacitor 28 is repeatedly detected and of the frequency of the indications of a higher voltage detected between the terminals than the voltage between the terminals at the time of filter replacement which is set for the replacement time of the filter, is continued more number of times than specified,  the fouled part of the filter is taken up by a taking-up roller by driving a taking-up motor 21, and the new part of the filter is drawn out.
Patent JP-2000149238-A (JP)
Title: Head strength evaluation tester
Inventor: HOSHINO NAOTOSHI
IPC: G11B5/455
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To measure the floating height for every stress applied to a head suspension and to easily enable the actual measurement of a bucking strength to be performed, in a head strength evaluation tester for measuring the head strength. SOLUTION: This tester is provided with a substrate 1 with a hole, a suction attaching jig 2 which fixes the head on the substrate by vacuum-sucking from the opposite side of the hole, in a state where a head 8 attached to a suspension 7 is positioned in the hole of the substrate, a stress applying means for applying a prescribed stress to the suspension by rotating the substrate at a specific torque, a means which stops the vacuum-suction after the prescribed stress is applied and which measures a distance between the head and the substrate when the substrate is rotated, and a means for judging the buckling strength based on the deformation in the measured distance between the head and the substrate.
Patent JP-2001142147-A (JP)
Title: Liquid crystal projector
Inventor: HORIE TOSHIO
IPC: H04N5/74
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To prevent air discharged from an air suction fan from striking on a viewer, in a liquid crystal projector having a cooling mechanism with a countermeasure against noise. SOLUTION: The liquid crystal projector is provided with a light source 2, a liquid crystal panel 7 which is irradiated with the light emitted from the light source 2, a projecting lens 6 and the cooling mechanism for cooling the light source 2 in a cabinet 1, and the irradiated image on the liquid crystal panel 7 is projected on the front screen. A noise eliminating box 4 with an air passing chamber 43 for making the air discharged from the cooling mechanism pass through is attached outside the cabinet 1. An opening 45 for discharging the air from the chamber 43 is arranged in the front surface of the box 4.
Patent JP-H08183687-A (JP)
Title: Gas generating agent composition
Inventor: MATSUDA NAOKI
IPC: B60R21/264
Filed: 1994-12-27
Abstract: PURPOSE: To obtain a gas generating agent composition having excellent burning rate, high in gas generation efficiency, extremely inexpensive and capable of safely producing, transporting and storing. CONSTITUTION: In the gas generating agent composition consisting of metallic azide and an oxidizing agent, the oxidizing agent is composed of a 1st oxidizing agent group consisting of at least one kind selected from iron oxide, cobalt oxide, nickel oxide and low in burning rate but liable to remain solid residue and a 2nd oxidizing agent group consisting of at least one kind selected from copper oxide, manganese dioxide, a nitrite and high in burning rate but hardly remaining solid residue.