baber/WOPTO huggingface dataset:
Patent JP-H08152035-A (JP)
Title: Cylindrical mount and manufacture thereof
Inventor: HANAZAKI MASAHIKO
IPC: F16F1/38
Filed: 1994-11-30
Abstract: PURPOSE: To set a stopper clearance to a sufficiently low value, in a stopper mechanism to limit a displacement amount in a direction crossing an axis at right angles. CONSTITUTION: A cylinder member 14 disposed outside the support shaft member 12 and resiliently coupled to the support shaft member 12 by means of a rubber resilient body 16 is formed of a synthetic resin material. By partially pressing the peripheral wall part of the rubber resilient body 16 against the slits 18 and 20 sides for deformation by means of the injection pressure of the synthetic resin material, the sizes of the slits 18 and 20 are varied.
Patent JP-H01139752-A (JP)
Title: Diamond coated tool
Inventor: FURUTAKI TOSHIRO
IPC: C23C14/06
Filed: 1987-11-25
Abstract: PURPOSE:To form a diamond film having high adhesive strength to the base material of a tool by coating the surface of the base material with diamond together with a metal binder by the decomposition or evaporation of an org. compd. with a plasma jet generated by arc discharge. CONSTITUTION:A sintered hard alloy tool such as a cutting or polishing tool as a member to be treated is put in a plasma reactor, gases such as Ar, H2, CH4 and TiCl4 are introduced into the reactor and a plasma jet is generated. Carbon produced by the decomposition of the CH4 becomes fine diamond and forms a thin film on the surface of the tool with TiC produced by the decomposition of the TiCl4 as a binder to improve the wear resistance of the tool.
Patent JP-H05134056-A (JP)
Title: Estimating apparatus for inflow of rain water
Inventor: YAMADA TOMIO
IPC: G06Q10/04
Filed: 1991-11-13
Abstract: PURPOSE:To estimate the flow rate of rain water highly accurately and to make it possible to drain the rain water by using the optimum number of pumps in pump facilities and the like. CONSTITUTION:The state of the amount of rainfall in a rain region (a) is received with radar rain gages 11 and 12. Then, the values are sent into a mesh rainfall-amount- data converting means 13. The rainfall data of the distribution of the mesh rainfall amount is prepared. A rainfall estimating means 4 estimates the rainfall in an object drainage basin (b) for several hours to come based on the prepared rainfall data and the past historical rainfall data. An inflow analyzing means 15 computes the flow rate at the most downstream point of the object drainage basin by using the estimated rainfall data. The computed and estimated flow rate is sent into an inflow-amount correcting means 17, wherein the estimated flow rate is compared with the measured flow rate of a sewage-main line sensor 16 provided at the upstream end of the sewage main line (c). Thus, the error in the estimated flow rate is corrected. Then, the sensor providing point is made to be the upstream end, and the position of the water level gage of a process inflow culvert is made to be the downstream end. The flowing amount is estimated by using an unsteady-flow computing expression in the section between the upstream and downstream ends.
Patent JP-H07146022-A (JP)
Title: Air-conditioner
Inventor: SAKAI HIROAKI
IPC: F25B13/00
Filed: 1993-11-26
Abstract: PURPOSE:To reduce a noise of a passing refrigerant in an indoor unit on a stopping side of heating operation by connecting in series a capillary tube a circulation path closing means so as to short-circuit between pipe sections which connect an expander to the indoor heat exchanger and to a liquid refrigerant pipe, respectively. CONSTITUTION:A plurality of indoor units 106a, 106b are constructed in the same manner, respectively. Accordingly, one indoor unit 106a only is herein described. An expander 112a is provided on the way of a pipe 111a which connects an indoor heat exchanger 109a to a liquid refrigerant pipe 107a. A capillary tube 1a and a circulation path closing means 2a are connected in series to each other so as to short-circuit between a pipe section connecting the indoor heat exchanger 109a to the expander 112a and a pipe section connecting the expander 112a to the liquid refrigerant pipe 107a. In the case of heating operation and when the operation of one indoor unit 106a is stopped, a refrigerant is caused to pass through the capillary tube 1a without allowing it to pass through the expander 112a by blocking the expander 112a in the indoor unit 106a on the stopping side and by opening the circulation path closing means 2a, whereby a flow rate of the refrigerant is caused to decrease.
Patent JP-H01137640-A (JP)
Title: Semiconductor storage circuit device
Inventor: NAKAMURA SHIGEMITSU
IPC: H01L21/60
Filed: 1987-11-24
Abstract: PURPOSE:To eliminate an improper bonding in a chip by forming the shape of an aluminum bonding pad on the chip in the same direction so that a P/W check and a wire bonding are conducted at separate positions on the same pad. CONSTITUTION:A chip 1 is composed to have a contact face on an aluminum bonding pad 2 disposed on the chip 1 to be used for a P/W check and the wire bonding peculiarly at the upper side or right side in the same direction by altering the shape of the pad 2. Then, the wire bonding on the pad 2b is performed irrespective of the wear of the aluminum on the pad 2a in the P/W check. Thus, an improper bonding in the chip is eliminated.
Patent JP-H01137731-A (JP)
Title: Light signal repeating system
Inventor: SHO SHIGERU
IPC: H04B10/296
Filed: 1987-11-24
Abstract: PURPOSE:To make it possible to add an input/output port and to suppress distortion on a transmission line by connecting an added circuit in parallel connection through a connecting means consisting of a NAND circuit and a pull-up resistor and through an optical fiber cable. CONSTITUTION:Light signals from the optical fiber cable 10 are multiplexed, converted to electrical signals, supplied in a buffering circuit 4, stored therein, then are transmitted to the NAND gate 8 as transmission data. To the other terminal of the gate 8, the added circuit 5 provided in the external of a repeater is connected through a terminal 6 and a pull-up resistor 9. An output from the gate 8 is converted to a light signal in the repeater, and transmitted to the transmission line i.e. a cable 11. In the mean time, transmission data is generated out of light signals from the cable 10 similarly to the above, converted to a light signal in the repeater, then n-piece-branched by an optical star coupler 1, and transmitted to the cable 11. Also, the transmission data is supplied to an output terminal 7 for circuit-adding of the circuit 5 to supply the data to the electro-optical conversion circuit 3 of the circuit 5, and transmitted to the optical fiber cable through the coupler 1.
Patent JP-H11128544-A (JP)
Title: Coil spring driven unit and toy placed on it
Inventor: MORIKAWA RYOTA
IPC: A63H29/02
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To miniaturize a frame relatively to the size of a coil spring and drive a toy for a long time by making a non-flat face protruding a part of a barrel of the frame, which contains the coil spring, on the bottom of the frame. SOLUTION: A frame 1 consists of a right part 1a, a left part and a central part and supports each gear of a gear system 4 or a output axis 5 like that rotatably the barrel 6 which accommodates the spring 3 integrates into the right part 1a. The barrel 6 integrates into the right part 1a to protrude under the bottom face 2 of the frame 1 that touches the face on which a driven unit, for example the drive of a toy car is set. The bottom face 2 of the frame 1 is a non-frat state with protruding a part of the barrel 6. It is possible to make larger the size and diameter of 6 by just the size of protrusion 6a without changing the height from the installation face to the top of unit and accommodate a longer spring.
Patent JP-H04173733-A (JP)
Title: Platelet aggregation inhibiting agent
Inventor: MORITA MAKOTO
IPC: A61K31/22
Filed: 1990-11-05
Abstract: PURPOSE:To provide the subject inhibiting agent containing a specific polyacetylene compound or sesquiterpene contained in a galenical, Aracylodes lancea L, as an active ingredient and useful as a medicine for thrombosis and circulatory diseases. CONSTITUTION:A platelet aggregation-inhibiting agent contains a compound of formula I, II, III or IV as an active ingredient. The compound is suitably administered in a dose of 10mg to 7g in an oral administration agent or in a dose of 0.5mg to 1.5g in a parenteral administration agent per adult a day. The compounds are obtained as follows; extracting Aracylodes lancea L with a solvent selected from hexane, diethyl ether, petroleum ether, chloroform, acetone, methanol, etc., removing the solvent from the extraction solution, subjecting the obtained residue to a column chromatography or high performance liquid chromatography using a solvent selected from the above-mentioned solvents, acetonitrile, water, etc., once to several times, and further subjecting the obtained fraction to a thin layer chromatography or high performance liquid chromatography.
Patent JP-H11132148-A (JP)
Title: Liquid filling diaphragm pump device
Inventor: TOMIKANEHARA TSUTOMU
IPC: F04B43/02
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To wholly eliminate the occurrence of unstable leakage of pumping air in a sealed space by performing pumping operation while bringing a diaphragm superposed on a compressively moving directional front part of a piston into close contact with an outside surface of the piston by air suction. SOLUTION: A piston 11 is covered by superposing a rubber first diaphragm 31 on a compressively moving directional front part, and has a rubber second diaphragm 41 in its rear part. The piston 11 also has an air suction hole 14 and an air passage 16 to communicate with this suction hole 14 in its compressively moving directional front part. Air is sucked by sucking air in the suction pipe 6 direction by an air suction mechanism 5 installed so as to communicate with the air suction hole 4 partially arranged on the side of a piston cylinder 1. As a result, the inside of a sealed space between the first diaphragm 31 and the second diaphragm 41 is put under negative pressure, and at least the first diaphragm 31 is brought into close contact with the compressively moving directional front part.
Patent JP-H01140056-A (JP)
Title: Ultrasonic flaw detector for tube
Inventor: MATSUSHITA MICHIO
IPC: G01N29/04
Filed: 1987-11-27
Abstract: PURPOSE:To enable the efficient measurement of a flaw such as a crack which is present inside a tube wall in the circular direction, by setting a rotary mirror so that an incident angle of an ultrasonic wave on the tube wall of a tube to be inspected be 16-24 deg.. CONSTITUTION:Since a rotary mirror 7 is provided so that an incident angle of an ultrasonic wave on the tube wall of a tube to be inspected be 16-24 deg., an ultrasonic pulse wave emitted from a probe 6 is reflected by the mirror 7 and made to fall on the tube wall at the incident angle of 16-24 deg.. A part of this ultrasonic wave falling on the wall proceeds into the tube wall, and it is reflected by a flaw 10 such as a crack inside the tube wall and enters the probe 6, as an echo wave, through the route reverse to that of the proceeding, so as to be measured. This measurement can be executed in the circular direction by the rotation of the mirror 7, and also the measurement in the longitudinal direction can be executed by moving an apparatus along the axis of the tube. Thus, the flaw 10 such as the crack which is present inside the tube wall of a heat transfer tube 3 or the like can be found out efficiently.
Patent JP-H09108278-A (JP)
Title: On-floor-traveling care lift
Inventor: MURAKAMI HITOSHI
IPC: A61G1/00
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost on-floor-traveling care lift that can move without hindrance even in narrow passages in small-scale care facilities in transferring a disabled person between beds or between a wheelchair and the bed and that can be operated even by seriously handicapped people who have difficulty keeping his sitting position. SOLUTION: A T-shaped lift member 3 is placed which is freely operated to rise and fall along a column 2 placed upright on a member forming a side of a U-shaped base 1 having casters that allow movement of the base 1, and hanging arms 4, 7 that are free to revolve between the side where a hanger for supporting a disabled person is hung and the upper side are provided at both ends of the horizontal part 3b of the T-shaped lift member 3, with a backrest 6 provided on the hanging arm 4 located behind the disabled person where the base 1 is not closed.
Patent JP-H02229456-A (JP)
Title: Improved cooling assembly for semiconductor vertical power device
Inventor: BIJIEI KEI SAMARAMU
IPC: H01L23/473
Filed: 1989-11-17
Abstract: PURPOSE: To form a lightweight and compact cooled assembly by a method wherein at least one of devices is annexed to the other main surface of the main surfaces of a ceramic pad with a groove and heat generated from the devices is absorbed in a circulating fluid which flows through the groove. CONSTITUTION: A ceramic pad 20 made of a beryllia is annexed to an interposing plate 40, which is made of a copal, under its lower surface so that a closely adhered assembled body, which is annexed to a compact feeding plate 50, in provided by a mounting means 45. Before the pad 20 is brazed or soldered to the plate 140, both surfaces of the pad 20 are metallized. A microscopic channel having such a large aspect ratio as that of a groove 21 is formed on the metallized lower surface of the pad 20. The surface, which has the groove 21, of the pad 20 is brazed to the plate 40 with a Cu/Ag alloy layer 30. The pad 20 and the plate 40 are aligned with each other prior to the brazing in such a way that the groove is extendedly provided to the outer edges of the entrance 41 and the exit 42 of the plate 40.
Patent JP-H07147836-A (JP)
Title: Threshing device for thresher
Inventor: OSAKI MASAMI
IPC: A01F12/24
Filed: 1993-11-29
Abstract: PURPOSE:To conduct proper threshing operation in such a way that a receiving net situated under a treating cylinder is made movable to open the bottom of the cylinder and the net is movably regulated according to hulled ratio or rachis-branch grain ratio. CONSTITUTION:This threshing system is equipped with a threshing cylinder 2 rotating in a threshing chamber 1, a treating cylinder 4 rotating in a treating chamber 3 situated close to the threshing cylinder 2 and a threshing cylinder receiving net 5 and a treating cylinder receiving net 6 provided respectively under the threshing chamber 1 and treating chamber 3. A rocking wind sorter 7 for sorting by rocking is situated under the threshing chamber 1 and the treating chamber 3, and objects to be threshed are returned from the second spiral of the rocking wind sorter 7 via a second elevating cylinder 9 to the treating cylinder 4. Besides, this device has a scheme that the receiving net 6 under the treating cylinder 4 is made movable to enable the bottom of the cylinder 4 to be opened.
Patent JP-H0877875-A (JP)
Title: Key top structure and key operating panel structure using this
Inventor: ABE HIDETOSHI
IPC: H01H13/70
Filed: 1994-09-06
Abstract: PURPOSE: To provide a key top structure of low cost and without erroneous installation by supporting key tops with elastic runners having a vertically movable structure as a shape according to a function, and supporting the whole elastic runners with a support frame as an integral structure. CONSTITUTION: In a key top structure formed by arranging plural key tops 50, the respective key tops 50 are formed in a proper shape according to a switch function, and the function is printed and displayed, and a guide part 54 to engage with a plane key switch on a printed board is arranged in an under part. These respective key tops 50 are supported with elastic runners 14 having a vertically movable structure. These elastic runners 14 are all supported with a support frame 12 of a fixed frame as an integral structure. A decorative panel is applied to this key top structure, and longitudinal lateral directional positional dislocation when the key tops 50 are pressed is prevented, and an accurately actuating key operating panel structure is obtained.
Patent JP-H08134500-A (JP)
Title: Liquid detergent composition
Inventor: IIHARA TEI
IPC: C11D10/02
Filed: 1994-11-07
Abstract: PURPOSE: To provide a liq. detergent compsn. having excellent detergency, foaming property, mildness to hands and skin, and foam breaking property. CONSTITUTION: This liq. detergent compsn. comprises a) 0.5 to 5wt.% at least one member selected from among an alkali metal salt, an alkaline earth metal salt, a substd. or unsubstd. ammonium salt and an amine salt of straight-chain alkylbenzenesulfonic acids of which the average C chain length of the alkyl group is 10 to 16, b) 0.5 to 10wt.% alkylamine oxide, c) 1 to 25wt.% nonionic surfactant having an HLB of 9 to 15, d) 0 to 10wt.% anionic surfactant other than the component a), and e) 0.01 to 5wt.% polymeric latex having an average particle diameter of not more than 0.5μm, the total amt. of the components c) and d) being 100wt.% based on the total amt. of the components a) and b).  In addition to the components a) and c), 0.5 to 10wt.% amphoteric surfactant b') and 0.5 to 10wt.% alkyl or alkenyl polyethoxysulfate d') wherein the number of carbon atoms of the alkyl or alkenyl group is 10 to 18 and the average number of moles of added ethylene oxide is 2 to 7.
Patent JP-2000125636-A (JP)
Title: Root stock harvester and foliage guide therefor
Inventor: YAMAMOTO YOSHIAKI
IPC: A01D33/06
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a root stock harvester that can efficiently treat the foliage part of a root crop plant so that the foliage parts may be plowed into field soil, and can harvest the root crops (in ball shapes) so that the root crops may not be disturbed by the foliage parts, when the root crops are dried under sunshine or collected from the crop field. SOLUTION: The root crops w growing on a ridge face U are pulled out, white a machine body is running, and conveyed by a crop conveyer 9 backwards behind the machine body. This root stock harvester is equipped with cutters 14, 45 working so that they may shorten the foliage parts w1 of the root crops w by cutting them at their beginning positions as well as at the midway positions of their foliage length, with a foliage conveyer 47 that works to convey the shortened foliage parts w3 from the end edge of the conveyer 9 backward, and with a foliage guide 50 that receives the foliage parts w3 sent out by a foliage-sending out means 47, then transfers them in the transverse direction.
Patent JP-H02144144-A (JP)
Title: Method for regenerating ion-exchange resin
Inventor: YUSA FUMIO
IPC: B01D15/04
Filed: 1988-11-28
Abstract: PURPOSE:To regenerate an ion-exchange resin with high dehydration efficiency and continuous operation and without corroding a device by bringing a regenerating circulating gas into contact with the resin at 50-70 deg.C, and then recirculating the gas with a simple measures in the regeneration of the resin used in the dehydration of water-contg. 1,1,1-trichloroethane, etc. CONSTITUTION:An ion-exchange resin 2 is packed in an adsorption tower 1. Water-contg. 1,1,1-trichloroethane (expressed by A hereunder) or trichloroethylene (expressed by B hereunder) is introduced from an inlet pipe 3, dehydrated by the resin 2, and then discharged. A regenerating circulating gas is supplied from a supply pipe 5 to regenerate the resin. When the resin is used for the dehydration of the A, the gas is heated to 50-70 deg.C by a heater 7. When the resin is used for the dehydration of the B, the gas is heated to 70-90 deg.C, and introduced into the adsorption tower 1 to vaporize the water, A, and B adsorbed in the resin. The vapor-contg. gas is introduced into a cooler 10 from a pipeline 9 and cooled to 0-12 deg.C. Consequently, the A, etc., are condensed, and the condensate is separated and recovered in a condensation tank 13. The regenerating gas is recirculated through a pipeline 14, and used to regenerate the resin.
Patent JP-H02146313-A (JP)
Title: Multi-layer bearing material and manufacture thereof
Inventor: TASHIRO KOJI
IPC: F16C33/14
Filed: 1988-11-28
Abstract: PURPOSE:To remarkably improve reliability and durability necessary for a bearing by forming one face of a back metal plate with a bearing layer formed of a sintered metal layer in which self-lubricating resin is impregnated and baked, and a part applicable to an oil groove of a middle belt-shaped recess not forming the bearing layer. CONSTITUTION:One face of a back metal plate 1 is formed with bearing layers 8 composed of a sintered metal layer 4 in which self-lubricating resin 5 is impregnated and baked. A central belt-shaped recess not forming the bearing layers 8 forms a part applicable to an oil recess 9 to manufacture multi-layer bearing material 10 suitable for the bearing applied to a place under severe service conditions. Since the multi-layer bearing material 10 is manufactured without the occurrence of a sintered metal chip by a method different from an ordinary method by which the bearing layer 8 is partially machined to form the oil recess 9, the chip does not damage an important resin surface serving as a slide-friction face of the nearby bearing layer 8, and increase in slide-friction resistance of the bearing can be prevented.
Patent JP-H04169296-A (JP)
Title: Transfer sheet and transfer of the sheet
Inventor: TSUKUI TOSHIMITSU
IPC: B44C1/165
Filed: 1990-11-01
Abstract: PURPOSE:To make a pattern hard to release from an exterior body by applying uniform pressure to the pattern by providing a masking layer to the rear of a transfer sheet whose rear having the pattern applied thereto is pressed to the exterior body to transfer the pattern so as to surround the pattern. CONSTITUTION:Release paper 9 is peeled off and the first self-adhesive layer 10 on the peeled-off surface is pressed to an exterior body 2. When the transparent resin film 16 on the surface of a transfer sheet 6 is rubbed with a jig 8, since a masking layer 15 and a clear layer 14 coincide with each other in height, a character 7 is covered with the masking layer 15 and a bridging state is obtained. Therefore, almost uniform pressure is applied to the character 7 and the character 7 can be certainly transferred to the exterior body 2. When the transparent resin film 16 is peeled off, the masking layer 15 is peeled off along with the transparent resin film 16 in the state bonded to the film 16.
Patent JP-2001116266-A (JP)
Title: Heating apparatus
Inventor: YAMAZAKI AKIO
IPC: F24C13/00
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a heating apparatus which securely prevents overshoot and undershoot of hot air produced upon switching from stove single operation to combined operation with warm water heating and upon switching from the combined operation to the stove single operation. SOLUTION: There is provided a timer means 35 which counts a predetermined time after actuation of a damper where stove single operation and combined operation with warm water heating are switched with actuation 19. Revolutions of a cooling fan 12 are brought to strong rotation in stove single operation by timing up of the timer means 35 while being brought to weak rotation in combined operation with warm water heating. Hot air is securely prevented from being overshot and undershot.
Patent JP-H03168235-A (JP)
Title: Thermally plastic elastomer of propyrene polymer material and cross-linked ethylene- propyrene rubber
Inventor: BERTA DOMINIC A
IPC: C08L23/16
Filed: 1990-11-02
Abstract: Disclosed is a dynamically partially cured thermoplastic elastomer comprising a propylene polymer material, an amorphous ethylene-propylene copolymer rubber, a semi-crystalline, low density, essentially linear ethylene-propylene copolymer and a curing system containing 1,2-polybutadiene and an organic peroxide and a method of making the same.