baber/WOPTO huggingface dataset:
Patent JP-H06202777-A (JP)
Title: Impact absorbing keyboard and key pad
Inventor: MARUI HIROYUKI
IPC: G06F3/02
Filed: 1992-10-11
Abstract: PURPOSE:To reduce load and pain due to an impact reaction from a key top loaded on finger tops at the time of a key pressing operation by forming the primary part of the key top of a keyboard key of a member having an impact absorbing function such as polymeric gel. CONSTITUTION:In an impact absorbing key top A, the primary part of the key top is constituted of an impact absorbing member 1 formed of the polymeric gel. Then, an inadhesive film 2 is formed on the surface so that a key base part 3 formed of a hard synthetic resin can be packed. And also, only the surface of the keytop of the keyboard key is formed of the member having the impact absorbing function such as the polymeric gel. Moreover, the member having the impact absorbing function such as the polymeric gel is formed like a pad, and an adhesive part or a binding part is provided at the back face. Thus, the load on the finger tops at the time of the key pressing operation of the keyboard key can be sharply reduced. Also, this device can be mounted on the already manufactured conventional keyboard key formed of the hard synthetic resin.
Patent JP-2000121891-A (JP)
Title: Device and method for manufacturing slot rod for optical cable
Inventor: ITO HIROYUKI
IPC: G02B6/44
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing device which prevents the slot rod having an SZ groove formed from shifting in inversion angle position. SOLUTION: A rotary die 4 is provided with a dog 6 and a sensor 7 fixed to a rack 8 detects the origin position of the rotary die. On the basis of a lower value between the forward-rotation side crest value V1 and reversing side crest value V2 of the speed command voltage of a variable-speed motor which drives the rotary die, the V2 side of the speed command voltage is forcibly inverted according to the output of the sensor so as to cancel an offset. Consequently, the integral values of the speed command voltage of the motor on the forward rotation and reversing sides become nearly equal to each other and the angle position of the inversion center of the SZ groove never shifts.
Patent JP-H11199817-A (JP)
Title: Preparation of toner
Inventor: CHII MIN CHEN
IPC: C09D11/00
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a simple and economical process for preparing a toner composition by which the toner particles are regulated so as to have about 1 to about 20 μm average particle diameter without requiring the use of a conventional fractionation method for narrowing the particle diameter distribution. SOLUTION: This process for preparing a toner composition comprises a step for allowing a pigment dispersion containing a proper surfactant to aggregate with a latex emulsion including an anionic surfactant, a nonionic surfactant, and a water-miscible chain-transfer agent or a nonionic surfactant having chain- transferring characteristics to form an aggregate, a step for uniting or fusing the aggregate, and optionally a step for separating, washing and drying the obtained toner.
Patent JP-H061826-A (JP)
Title: Adhesive composition
Inventor: MURASE TOSHIAKI
IPC: C08L63/00
Filed: 1992-11-10
Abstract: PURPOSE:To provide an adhesive composition which gives a cured composition excellent in fireproofing property and durability and an adhesive composition which gives a cured composition reduced in shear deformation and legginess. CONSTITUTION:The title composition comprises 100 pts.wt. silicone compound having in the molecule both a functional group reactive with an epoxy group and a reactive group containing a silicon atom, 30-70 pts.wt. epoxy resin, 20-50 pts.wt. heavy calcium carbonate, 2-8 pts.wt. organic antisagging agent, 5-15 pts.wt. fine hydrophobic silica powder, 0.5-3 pts.wt. organotin catalyst, and 20-80 pts.wt. fibrous inorganic filler having an aspect ratio of 3 or higher.
Patent JP-H10103053-A (JP)
Title: Engine cooler
Inventor: YAMATANI MITSUTAKA
IPC: F02F1/40
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To improve the antiknock quality of an engine and the cooling efficiency around a spark plug hole in the engine by positively cooling knocking zones in the engine through precedent cooling of intake air. SOLUTION: A water jacket in a cylinder head 1 is partitioned into a water jacket 8 on the downstream side of intake air and a water jacket 9 on the side of a spark plug hole 4, and a communicating passage 10 is defined between intake ports 5, 5 so as to be open at its one end to the basal portion of the spark plug hole 4. A water jacket in a cylinder block 2 is partitioned into an intake-side water jacket 11 and an exhaust-side water jacket 12, and a communicating passage 13 is defined above a cylinder bore 3. A water pump 20 is interposed between the outlet of the intake-side water jacket 11 and the inlet of the exhaust-side water jacket 12 in the cylinder block 2. A thermostat valve 21 is provided for the water pump 20, and a bottom bypass passage 22 and a radiator bypass passage 23 are laid.
Patent JP-H08112175-A (JP)
Title: Flower arranging utensil of leaf spring and hourglass ring
Inventor: HAMADA TAKENORI
IPC: A47G7/02
Filed: 1994-10-12
Abstract: PURPOSE: To provide a flower arranging tool by bending a leaf spring, putting it inside of an hourglass ring, and preventing falling-down by an outer ring. CONSTITUTION: A ring by bending a stainless plate in a projecting shape is placed on the other stainless plate, and a screw of the latter is inserted into a hole of the former. A stainless bar is bent, and rings 15 are formed. The other stainless bars 16 are inserted into the outer rings 15, and leaf springs 17 are not inserted into the outer rings 15, and the stainless bars 16 and the leaf springs 17 are inserted together into holes, and are fastened by thumbscrews, and are stabilized and fixed. Since the stainless bars 16 are fixed by the outer rings 15, in the leaf springs 17, when a single ring 23 bent in hourglass shape is made large or small, the leaf springs 17 can be bent freely widely or narrowly. The leaf springs 17 are bent, and are set in the hourglass ring 23 of a flower flat pan 22. An outer ring 28 plays a role in arranging a flower or preventing falling-down.  Therefore, a flower can be simply arranged by the leaf springs 17 and the hourglass ring 23.
Patent JP-H11131068-A (JP)
Title: Temperature-rising burner for end flue of burning chamber of coke oven
Inventor: OZAWA TATSUYA
IPC: C10B21/10
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a burner for an end flue capable of solving an insufficient carbonization without the fear of early damaging the inner wall of the end flue, simple in structure and free from any backfires. SOLUTION: This burner 4 mounted on an oven wall 1 of a coke oven for increasing a temperature of an end flue is obtained by forming a wide angle nozzle 10 with an aperture angle of 120 deg.±10 deg. on the tip section of a fuel gas channel 7 and by installing a swirl vane 11 providing a swirl strength corresponding to a swirl number of >=1.2 on the tip section of a fuel gas channel 9.
Patent JP-H06149600-A (JP)
Title: Data transfer method
Inventor: MITSUNAGA YUTAKA
IPC: G06F9/44
Filed: 1992-11-10
Abstract: PURPOSE:To provide the data transfer method which freely transfers data managed as an object to a process on the reception side without preliminarily building in a procedure list. CONSTITUTION:In the case of an object form, a process on the transmission side extracts the procedure list from the object along with a data list for the purpose of transferring the object to another process (step 1), and the data list and the procedure list are transferred from the process on the transmission side to the process on the reception side (step 2) and the procedure list is dynamically added to the process on the reception side (step 3) to synthesize the object again (step 4).
Patent JP-H03160177-A (JP)
Title: Scroll compressor
Inventor: TAGUCHI TATSUHISA
IPC: F04C18/02
Filed: 1989-11-17
Abstract: PURPOSE:To secure the safety operation by providing an annular seal material in a bearing block, opposed to the back surface of a moving blade, and forming an annular oil groove, possible to introduce a high pressure, in the periphery of the seal material, in the case of a compressor having a scroll compression mechanism part composed of the turn motion-actuated moving blade and a fixed blade. CONSTITUTION:In the case of a compressor in which a scroll compression mechanism part, comprising a moving blade 10 possible to perform a turning motion connected through a turn shaft 8 to a large contour shaft 7 in the end part of a shaft 3 of a driving motor 1 and a fixed blade 11 integrally fixed to a bearing block 4, is closely housed in a cylindrical shell 2, a ring-shaped shaft seal groove 20 is formed concentrically with a main bearing 5 which is press-fitted to a central part of the bearing block 4 to support the shaft 3. A shaft seal material 21 is fitted into this shaft seal groove 20. An oil groove 22 is formed coaxially outside the shaft seal groove 20, and oil of high pressure is allowed to flow in the oil groove 22 through a throttle 23. In this way, the stable operation can be carried out.
Patent JP-S63152866-A (JP)
Title: Nickel active material for storage battery and its manufacture
Inventor: OSHITANI MASAHIKO
IPC: H01M4/52
Filed: 1986-12-16
Abstract: PURPOSE:To increase the utilization and the productivity of active material by forming a thin layer of beta-cobalt hydroxide on a particle mainly comprising nickel hydroxide having a specific surface area of 60 m<2>/g or more and a cristallinity of 14 or below. CONSTITUTION:A thin layer of beta-cobalt hydroxide is formed on a particle mainly comprising nickel hydroxide having a specific surface area of 60 m<2>/g or more and a cristallinity of 14 or below. By forming a thin layer of beta-cobalt hydroxide on a particle having a suitable range of eutectic structure of nickel hydroxide with cobalt hydroxide and cadmium hydroxide and using as active material of a plate, the expansion of the plate is eliminated and a positive plate having high energy density is formed. By forming solid solution of nickel hydroxide with cobalt and cadmium, the formation of nickel oxyhydroxide (gamma-NiOOH) having low density is prevented, and the expansion of the plate is eliminated.
Patent JP-H11132927-A (JP)
Title: In-plane shear test device/method for wooden bearing wall
Inventor: YANAGISAWA KOJI
IPC: G01M99/00
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide the in-plane shear test device/method of a wooden bearing wall, which can easily load a vertical load on a test body and can load the prescribed vertical load even if the test body deforms. SOLUTION: A device frame 1 having a lower horizontal member 5 fixing the lower part of the test body 7 and an upper horizontal member 6, a jack device 4 loading horizontal force to the test body 7 and a pressurizing device main body 2 giving reaction to the upper horizontal member 6 and loading the vertical load on the test body 7 are provided. The pressurizing device main body 2 is constituted of a housing 10 whose lower face is opened, a rubber bag 11 constituting a hollow body stored in the housing 10 and a sheet 12 constituted of a metal plate being a plate member which is arranged at the lower side of the rubber bag 11 in the housing 10 and has flexibility. A guide bearing 9 is provided.
Patent JP-H10145060-A (JP)
Title: Structure for mounting printed wiring board
Inventor: KAMISAKA SHUNICHI
IPC: H05K7/14
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To prevent the distortion of a solder zone of a substrate or electronic component and produce it at a low cost by inserting protrusions into mounting holes and clamping by screws, sandwiching a printed wiring board between a receiving part and screw head lower faces to mount it on a mounting member. SOLUTION: A car-carried electronic device 10 comprises a front operating panel 20 and body 40. The front panel 20 has a front panel 21 having a panel board 30 and board support 22 and circular posts 23 each having a screw hole at the center. The panel board 30 mounts switches and electronic components and has mounting holes 31. The posts 23 are inserted in the holes 31 of the board 30 to butt to the support surface of the board support 22 and the board 30 is secured by screws 25 to the holes of the posts 23. An immovable connector 36 of the body 40 is coupled with that 35 of the panel board.
Patent JP-2001123618-A (JP)
Title: Automatic control system of fumigating device of thatched roof
Inventor: KOSEKI KUNIO
IPC: E04D15/00
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an automatic control system enabling even unexperienced people to operate easily a thatched roof fumigating device already patented by the applicant. SOLUTION: When a difference Ts between the temperature of smoke and a set temperature is kept within a range [Tn] for a detection time t1n, an opening of an air supply port is increased/decreased Vn% and held for a standby time t2n, and it is kept controlled again. As a furnace temperature is increased, the detection time t1n, Vn and the standby time t2n are changed smaller. Further, To cope with opening increasing/decreasing effect, if quickly appearing, when the Ts is decreased to 50% of a absolute value for the temperature value Tn in the course of the standby time, it is controlled to be inversely increased/ decreased at a value of 50% of a numeric value Vn.
Patent JP-H11136981-A (JP)
Title: Dc motor controller
Inventor: FURUYA EIICHI
IPC: H02P3/10
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent any increase in damping distance as a result of a rise in motor temperature by fixing the timing for supplying a damping current in 4 stages supplied to a DC motor and by changing a damping current value supplied at each timing in response to the motor temperature of the DC motor. SOLUTION: A DC motor controller for gradually damping a DC motor 2 gradually decreases a damping current to be supplied to the DC motor 2 being driven by switching the current, and this DC motor controller has a temperature sensor 7 for detecting the temperature of the DC motor 2 and a motor drive current control circuit 4 which controls the drive current to be supplied to a DC motor 2. And a motor temperature detected by the temperature sensor 7 during the damping of the DC motor 2 becomes higher, then the timing for switching a damping current to be supplied to the DC motor 2 by the motor drive current control circuit 4 in the CPU1a is delayed for giving a larger damping. By doing this, any increase in the damping distance by the rise in motor temperature can be prevented.
Patent JP-S63154628-A (JP)
Title: Production of alcohol or amino compound
Inventor: TSUJI JIRO
IPC: C07B41/02
Filed: 1986-12-17
Abstract: PURPOSE:To obtain the titled substance simply without preparing by-products having difficulty in separation, by deprotecting an alcohol or an amino compound protected with a specific alkenyloxycarbonyl group by bringing the alcohol or the amino compound into contact with a platinum group metallic compound. CONSTITUTION:An alcohol or an amino compound protected with a group shown by the formula (X is O or N; Y is H or hydrocarbon residue when X is N; R1-R5 are H or hydrocarbon residue) is brought into contact with a platinum group metallic compound at 30-150 deg.C for 5min-20hr to give the titled deprotected substance. Tris(dibenzylideneacetone) dipalladium (0), palladium acetate, palladium benzoate, acetylacetonatoplatinum, etc., may be cited as the platinum group metallic compound and a substance consisting of the platinum group metallic compound and a ligand may also used. Since the above- mentioned method is carried out under mild conditions, racemization will not occur even if the method is applied to an optically active amino acid.
Patent JP-H11128924-A (JP)
Title: Apparatus for producing pure water
Inventor: SATO SHIN
IPC: B01D61/08
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing pure water having remarkably reduced boron concentration and increased resistivity suitable for the production of pure water or ultra-pure water to be used in electronics industries such as semiconductor production and in the field of pharmaceutical industries. SOLUTION: This apparatus is equipped with an alkali addition device for adding alkali into boron-containing water to adjust its pH to 9.2 or above, an alkali resistant reverse osmosis membrane for treating the pH adjusted water, and a mixed bed type ion exchange device for treating the water which passed through the reverse osmosis membrane.
Patent JP-2001123375-A (JP)
Title: Antimicrobial fiber structure
Inventor: ISHII MASAKI
IPC: D06M101/16
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain an antimicrobial fiber structure having excellent durability in industrial washing. SOLUTION: This antimicrobial fiber structure is characterized in that the antimicrobial fiber structure has >=0.05 m2 surface area of nylon fiber to be used per g of the fiber structure, >=0.1 m2 surface area in the case of acrylic fiber, the fiber contains an antimicrobial agent, the antimicrobial agent has 200-700 molecular weight and the value of inorganicity/organicity in a range of 0.3-2.0 and <=2 μm average particle diameter. The bag, lining fabric, carpet, artificial lawn, socks, curtain, and face side fabric for cold protection of this invention are characterized in that the antimicrobial nylon fiber structure is used. The cardigan, underwear, blanket and carpet of this invention are characterized in that the antimicrobial acrylic fiber structure is used.
Patent JP-H01143269-A (JP)
Title: Manufacture of gallium arsenide field-effect transistor
Inventor: IMAMURA TAKAFUMI
IPC: H01L29/812
Filed: 1987-11-27
Abstract: PURPOSE:To further uniformize a saturated drain current and a mutual inductance and the reduce reducing a contact resistance, a sheet resistance, and a gate-source resistance Rs by implanting n-type dopants to form an n-type active layer and forming a selective n-type layer with a high impurity concentration by a vapor growth method. CONSTITUTION:A semiconductor gallium arsenide substrate 6 is ion-implanted with an n-type dopant <28>Si<+> using a photoresist 7 as a mask to form an n-type active layer 8. Thereafter, an oxide film 9 is grown by 2000Angstrom  for cap annealing. Then, an oxide film 1 is caused to grow by 7000Angstrom  together with a nitride film 2 grown by 1500Angstrom , and thereafter the resulted sample is ion-implanted with an n-type dopant <28>Si<+> using a photoresist 10 as a mask. Thereafter, the photoresist 10 is removed, and an n-type impurity layer (1000Angstrom , growth temperature 630 deg.C, Sm doped) 5 is selectively and continuously formed by an organic metal vapor growth method with capless annealing (840 deg.C).
Patent JP-H04175096-A (JP)
Title: Speaker device
Inventor: TAKAHASHI MASANORI
IPC: H04R1/02
Filed: 1990-11-08
Abstract: PURPOSE:To reduce the weight of a speaker unit main body supported with a stand by taking a power supply part of an audio amplifier out of a cabinet and attaching it to the speaker stand supporting the cabinet so that the cabinet can be freely rotated. CONSTITUTION:A cabinet 11 has a speaker unit 12 and an audio amplifier 13 which are integrated in it. A power supply part 15 of the audio amplifier 13 separated from the integrated audio amplifier 13 and taken out of the cabinet 11 in order to reduce the weight of the speaker device main body, and attached on a base part 14a of a speaker stand 14. Accordingly, the weight of the speaker device main body can be reduced. Not only a load applied to the movable supporting part of the speaker stand can be reduced but also workability in installing the speaker device can be improved.
Patent JP-H04176917-A (JP)
Title: Excavating and loading robot
Inventor: TAKASU MOTOYUKI
IPC: E02F9/20
Filed: 1990-11-08
Abstract: PURPOSE:To carry out the work in a narrow and deep place safely by operating an excavating and loading robot, provided with a bucket unit and cutter unit on a swing deck of a travel carriage and controlled hydraulically, to excavate the ground. CONSTITUTION:A swing deck 2 is provided on a travel carriage 1 through a swing base 1b. Next, a bucket A comprising a bucket boom 3, bucket arm 4, and bucket 5 is mounted at the one side of the swing deck 2, and a cutter B comprising a cutter boom 6, cutter gear case 7, and cutter 8 is mounted at the other side of it. Also, a hydraulic unit comprising a pump drive electric motor 10, hydraulic pump 11, swing hydraulic motor, travel hydraulic motor, cutter drive electric motor 15, distribution board 16, etc., and a distribution board C are mounted in addition to the above devices to construct an excavating and loading robot.
Patent JP-H07158885-A (JP)
Title: Separate type air conditioner
Inventor: OZAWA TETSURO
IPC: F24F13/20
Filed: 1993-12-01
Abstract: PURPOSE:To obtain a separate type air conditioner enabling improvement of operability by adopting a construction which enables very easy handling of a connector. CONSTITUTION:In a separate type air conditioner which comprises an indoor machine and an outdoor machine and wherein a wiring extended from the outdoor machine is connected electrically to the indoor machine through the intermediary of a connector 18 therein, the connector is supported on a support fitting 13 which can be put in and taken out of the main body 1 of the indoor machine without removing a front panel 2 constituting the indoor machine.
Patent JP-H01144018-A (JP)
Title: Shutter device for camera
Inventor: SATO MASAMICHI
IPC: G03B9/00
Filed: 1987-12-01
Abstract: PURPOSE:To completely shield light leaking to a photosensitive film when a shutter is closed by bringing a liquid crystal cell into a light transmission state after a lens cover is opened, bringing it into a no light transmission state after a prescribed time has passed, then closing the lens cover. CONSTITUTION:When a controller 19 detects that the lens cover 16 is fully opened, it impresses voltage on the liquid crystal shutter 15 with a prescribed delay and brings it into a light transmission state (shutter opening). Based on light quantity information input from a light quantity detecting sensor 18, the controller calculates the appropriate exposing time (the closing time of the liquid crystal shutter 15) of a photosensitive film 17, stops the voltage impression on the liquid crystal shutter 15 and brings it into a no light transmission state. An electromagnet 26 is degaussed by a conduction stop signal output from the controller 19, and the lens cover 16 begins to close by the spring force of a spring 25 and fully closes. Thus the lens cover 16 completely shields light when the shutter is closed.
Patent JP-S63144197-A (JP)
Inventor: KUROODO KARUBUA
IPC: C30B29/22
Filed: 1987-12-01
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-H06131187-A (JP)
Title: Defuzzy method and device
Inventor: YOKOMURA KATSUYA
IPC: G06F9/44
Filed: 1992-10-14
Abstract: PURPOSE:To provide defuzzy method and device in fuzzy inference for outputting the numerical result of prediction as binary (upper limit value and lower limit value) and outputting the degree of the certainty of the prediction being reflected on the width of the binary. CONSTITUTION:When plural fuzzy sets relating to a same fuzzy variable are present, the membership functions of a consequent part are reduced/magnified corresponding to the adaptation of the respective fuzzy sets, then the algebraic sum of the membership functions is obtained and the obtained membership function is normalized so as an area to be '1' relating to the fuzzy variable and is defined as a probability density function. A generating function is calculated by integrating the probability density function, two points where the inclination of the generating function is large are searched and the value of the fuzzy variable corresponding to the two points is defined as the post fuzzy result of the fuzzy sets.