baber/WOPTO huggingface dataset:
Patent JP-2001152514-A (JP)
Title: Bidet
Inventor: HAYASHI KAZUTSUGU
IPC: A61H35/00
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a bidet capable of keeping the opening/closing time width of a water quantity adjusting valve at a set value regardless of the power supply voltage. SOLUTION: The water quantity adjusting valve 16, which is a solenoid valve, is provided on a feed water path to nozzles 1a, 1b discharging the washing water for washing the private parts of a human body. The output element of a photo-coupler is inserted between a commercial power supply and the water quantity adjusting valve 16, and the water quantity adjusting valve 16 is opened or closed by the on or off of the photo-coupler. The opening/closing timing of the water quantity adjusting valve 16 is corrected according to the power supply voltage of the commercial power supply, and the constant times the value subtracted with a rated voltage from the power supply voltage is used as a correction value.  When the power supply voltage is lower than the rated voltage, the on-period is extended by the correction value than that at the rated voltage, and the off-period is shortened by the correction value than that at the rated voltage. When the power supply voltage is higher than the rated voltage, the on-period is shortened by the correction value than that at the rated voltage, and the off-period is extended by the correction value than that at the rated voltage.
Patent JP-H10279518-A (JP)
Title: Production of 4-biphenylylacetic acid
Inventor: ISHIHARA MASAMI
IPC: C07C51/377
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To easily obtain the subject compound having an excellent antiinflammatory and analgesic action on an industrial scale in high yield by reducing a halogenobiphenylylacetic acid. SOLUTION: The objective compound of formula III can be produced by reacting 4-biphenylaldehyde of formula I with a haloform and a metal alkoxide in a non-aqueous system or with a haloform and an alkali metal hydroxide in a water-containing system in the presence of a phase-transfer catalyst and reducing the resultant halogeno-4-biphenylylacetic acid of formula II (X is a halogen) e.g. by catalytic reduction.
Patent JP-H07187306-A (JP)
Title: Worktable structure in kitchen
Inventor: YUASA YASUHIRO
IPC: A47B77/18
Filed: 1993-12-27
Abstract: PURPOSE:To prevent dispersion of an offensive smell and also dispersion of the smell contained within in disconnection of a garbage container, by containing large quantities of garbage not exposed to outside in a garbage container connected to a near inlet on a worktop and drawing and releasing internal air when the lid is open. CONSTITUTION:An inlet 8 is disposed on a worktop 2. A garbage container 15 taken in and out under the worktop 2 from the side of the front of a worktable 1 is connected to the inlet 8 opening under the worktop 2. When a lid 72 of the inlet 8 is open, a suction/exhaust means 81 is operated. Then, when the lid 72 is closed, the suction/exhaust means 81 is operated for a specific time after the detection of the closure by detection means 174, 176.
Patent JP-H06181012-A (JP)
Title: Emi restricting cable
Inventor: SUDA TAKAYOSHI
IPC: H01B7/18
Filed: 1992-12-15
Abstract: PURPOSE:To provide an EMI restricting cable having a good appearance, a small size, light weight and high shock resistance and not having a projected portion by disposing a magnetic layer formed of a flexible material such as rubber including ferrite outside a shield layer outside a signal line. CONSTITUTION:A signal line 5 in the center is covered with a dielectric layer 4 and a shield layer 3, thus forming a coaxial line path having specific impedance. The layer 3 is continuously covered with a magnetic layer 2 made of a flexible material such as rubber including ferrite. Furthermore, the layer 2 is covered with a coating member 1. The layer 2 can increase impedance in the sheath of the layer 3 so as to restrain an unnecessary high frequency current flowing in the layer 3. Consequently, generation of EMI from a cable can be prevented. The layer 2 is easily used without limitation of a used range in comparison with a conventional magnetic member because it has a small size, light weight, and high shock resistance and is not projected outside.
Patent JP-H07201813-A (JP)
Title: Manufacture and manufacturing equipment for semiconductor device
Inventor: SHINAGAWA KEISUKE
IPC: H01L21/302
Filed: 1993-12-28
Abstract: PURPOSE:To realize a method and equipment capable of providing an ashing rate which does not change with time and is higher than conventional one with respect to a down-flow type resist ashing method and equipment using oxygen plasma in a manufacturing process for semiconductor devices. CONSTITUTION:When performing a down-flow type resist ashing using oxygen plasma, a fluorine-based gas such as CF2 is introduced to a region where electronic temperature is higher than 4eV inside a down-flow type chamber 11 instead of a plasma generating chamber 5 and moreover a quartz type microwave transmitting window 4 is adopted in the equipment.
Patent JP-2001149137-A (JP)
Title: Artificial finger tip and finger tip type artificial nail
Inventor: NASHIMOTO KAYO
IPC: A45D29/06
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To prevent the skin or utensils from being injured by the nail tip of a long nail and an artificial nail and enable one to quickly depress keys of a personal computer or buttons of a cellular phone. SOLUTION: The artificial finger tip formed to shape a finger tip or a finger tip type artificial nail provided with an artificial finger tip at the tip of the artificial nail is attached to the rear side of the nail or an artificial nail.
Patent JP-H02179682-A (JP)
Title: Driving method for display device
Inventor: SAKAMOTO ATSUSHI
IPC: G09G3/30
Filed: 1988-12-29
Abstract: PURPOSE:To display gradation with a stable luminance by clamping a non- selected scanning electrode at a certain potential at the time of rise or fall of a modulation voltage. CONSTITUTION:When supply of a modulation voltage Vn to P-number of picture elements indicating the first stage of luminance out of N-number of luminous picture elements is started, a capacitor 71a indicating P-number of picture elements and a capacitor 73a indicating another P(S-1)-number of picture elements on the same data side electrode as these P-number of picture elements are switched form connection points beta to points alpha. The capacitor 73a of P(S-1)-number of picture elements on a non-selected scanning electrode Yb is charged with the opposite polarity. Since the route of this charging does not pass connection points beta, potentials at connection points beta are not changed by the charging current. Though P-number of picture elements on an electrode Ya switched from the luminous state to the non-luminous state, namely, the capacitor 71a forms a charging route passing connection points beta, an influence upon the charging current is small. Consequently, the luminance of picture elements in the luminous state is stabilized.
Patent JP-H05139175-A (JP)
Title: Wheel driving mechanism for riding work machine
Inventor: SASAKI KATSU
IPC: B60K17/30
Filed: 1991-11-22
Abstract: PURPOSE:To provide a wheel driving mechanism for a riding work machine in which clutches are provided on both lateral sides of an input gear mounted on a wheel driving shaft in an accelerator case so that the power to wheels is cut and continued by the operation of the clutches. CONSTITUTION:In a wheel driving mechanism, clutches 30 are provided on both lateral sides of input gears 25, 26 mounted on a wheel driving shaft 28 in an accelerator case 21 so that the power to wheels is cut and continued by the operation of the clutches. The input gears are directly supported through bearings to the accelerator case, and one end of the wheel driving shaft on both the lateral sides of the input gears is directly supported through a bearing 29 to the accelerator case, and the other is supported by the inner bore part of the input gears.
Patent JP-H07190077-A (JP)
Title: Supporting member for rotating body
Inventor: SEKIMOTO TETSUO
IPC: F16C35/02
Filed: 1993-12-28
Abstract: PURPOSE:To enhance the pulling pressure and rotation preventing effect without excessively enlarging a press-in margin when the housing of a bearing is pressed and fixed into a case and fixed, and also facilitate the manufacture of the housing. CONSTITUTION:In a housing 11, a dropping-out preventing recessed groove 12 is formed on the outer circumferential surface of a press-in part 11a to be pressed into a case. The dropping-out preventing recessed groove 12 has one-directional inclined part 12a and reversed directional inclined part 12b inclined in mutually opposite directions to the circumference of the outer circumferential surface. The whole dropping-out preventing recessed groove 12 has a form drawn with a single stroke. Thus, the rotation not only in the axial direction but alto in both positive and reverse directions can be surely prevented by both the inclined parts 12a, 12b. The dropping-out preventing recessed groove 12 having the form drawn with one stroke can be easily machined by the machining by use of a lathe.
Patent JP-H06178866-A (JP)
Title: Game machine using running body driven by means of air force
Inventor: ABE TETSUYA
IPC: A63F9/14
Filed: 1992-12-15
Abstract: PURPOSE:To provide a game machine in which running bodies such as pingpong balls or the like are made to run to win a prize without any individual control in a running order from start to goal and further ensuring randomness of winning the prize. CONSTITUTION:When a pin 16 is pulled, air is diffused out of an air diffusing hole 14 and six differently colored pingpong balls 6 are made to rotate at a high speed along a circular track 4. When a gate 24 is opened, the pingpong balls 6 are released in a successive line onto a field 2 and begin to run in an air direction. While running, the pingpong balls 6 change complicatedly their running order because of obstacles 22A, 22B and the like which are arranged in their running course. The number of passing pingpong balls 6 is counted at a narrow part 26, and if all of the pingpong balls have passed, another gate 30 is opened. The pingpong balls 6, running around the field one more time, run through the gate 30 and is stopped in a line in an arriving order by means of the pin 16 in the circular track 4. A color sensor 20 discriminates the arriving order of the pingpong balls 6 and determines a combination of colors which wins the prize. Instead of the pingpong ball, any other characteristic running body can be used.
Patent JP-H09180647-A (JP)
Title: Color picture tube
Inventor: TSUCHIDA SHIGERU
IPC: H01J29/07
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To improve color purity by inserting bimetal elements between the skirt section of a mask main body and a mask frame, and arranging the bimetal elements near four corners of the shadow mask. SOLUTION: This color picture tube has an envelope constituted of a substantially rectangular panel 3 provided with a skirt section 2 at the peripheral section of an effective section 1 and a funnel 4 connected to the skirt section of the panel 3, and a fluorescent screen 5 and a shadow mask 6 are formed on the inner face of the effective section 1 of the panel 3. The shadow mask 6 has many electron beam passing holes on an effective face 30 facing the fluorescent screen 5. The shadow mask 6 is constituted of a rectangular mask main body 12 provided with skirt sections 31 at the peripheral section of the effective face 30 and a rectangular mask frame 13 arranged at the peripheral section of the mask main body 12. Bimetal elements 32 are inserted between the skirt sections 31 near four corners of the mask main body 12 and side wall inner faces near four corner sections of the mask frame 13 facing the skirt sections 31.
Patent JP-H04203898-A (JP)
Title: Image follow-up device
Inventor: MASUDA YUKIO
IPC: F41G7/20
Filed: 1990-11-30
Abstract: PURPOSE:To improve a follow-up capacity sharply by giving more attention to a rate of change of luminance or an area and excluding a flare-induced area out of a plurality of proposed follow-up target regions. CONSTITUTION:Since the combustion of combustible materials is responsible for the generation of disturbances, such as flare, if the period which computes the change rate of luminance is assumed as N field, the first data of luminance data 11 in each region from a coupling closed region feature measurement circuit 5 is written in a first luminance memory circuit 11 and then an Nth luminance memory circuit 12 in order and sent to a change rate computation circuit 13. The change rate computation circuit 13 reads N field portion of data for every region and determines the change of rate. Change rate data 14 is sent to a comparison circuit 15 where a region greater than a criterion value 16 of a microcomputer 8 is defined to be resultant from flare or the like. After it is excluded from the proposed follow-up target values, the higher level of region is decided as a follow-up target.
Patent JP-H03194212-A (JP)
Title: Antirotation method of seal plate and its manufacture
Inventor: ITOU SADANORI
IPC: F16C33/64
Filed: 1989-12-23
Abstract: PURPOSE:To prevent rotation of a seal plate with small deformation by forming a dent, which is slightly wider in the width than a claw of the seal plate, at an outer edge part of a seal groove of an outer ring and inserting the claw into this dent. CONSTITUTION:Rotation of a seal plate 2 is certainly prevented by providing a dent 6, which is slightly wider than the width of a claw 1 of the seal plate 2 in a width b in the circumferential direction, at a part of an outer side edge 5 of a seal groove 4 of an outer ring 3, letting the claw 1 of the seal plate 2 enter the dent 6 and decreasing deformation of the outer ring 3 due to cauking of the seal plate 2. Processing of this dent 6 is to be carried out by a method to pressurize with a tool having a plunging process part which is slightly wider than the width (a) of the claw 1, and this method is to be suitable for mass production with less shavings.
Patent JP-H04334380-A (JP)
Title: New 15-nitro-2beta, 3beta-dihydro-and 15-nitro-2beta, 3beta,6,7-tetrahydrotabersonine derivative, drug composition containing same, and preparation thereof
Inventor: BEERA JIYAADON
IPC: C07D471/20
Filed: 1991-12-18
Abstract: PURPOSE: To prepare the subject new compounds each of which is useful for reducing or inhibiting cerebral edema.  
     CONSTITUTION: Each of these derivatives is a compound represented by formula I (wherein: R 1  is H; R 2  is H or a 1-6C alkyl group; and the bond between a carbon atom located at the 6-position and a carbon atom located at the 7-position is a single or double bond), such as methyl-15-nitro-(2β,5α,1β,19α)- aspidospermidine-3α-carboxylate. Such a compound represented by formula I is prepared by subjecting a tabersonine derivative represented by formula II (wherein R 3  is H) to nitration and selectively reducing the double bond between a carbon atom located at the 2-position and a carbon atom located at the 3-position. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H01175697-A (JP)
Title: Abnormality report preparing device
Inventor: KIOKA HIROMI
IPC: G08B31/00
Filed: 1987-12-29
Abstract: PURPOSE:To reduce a burden to prepare an abnormality report by operator by integrating working condition information sent from on line the drawing information of each equipment and each equipment and a comment inputted by an operator and automatically preparing the unusual report. CONSTITUTION:A central arithmetic processor 8 operates inputted equipment condition information, when abnormal condition information is found, on-line information at an abnormal time, the drawing of abnormality generation equipment and its maintenance history are extracted from an auxiliary storage device 7 and displayed on a CRT display device 4. An operator sees the display of the CRT display device 4 and inputs a necessary comment by a keyboard 5. Consequently, an equipment drawing, the on-line information at an abnormal time, the comment of the operator and the maintenance history are outputted from a printer 6 as image information and the abnormality report can be obtained. Thus, the burden of the operator is reduced.
Patent JP-2000160249-A (JP)
Title: Manufacture of hot rolled silicon steel sheet excellent in magnetic property in l-direction and c-direction
Inventor: MATSUZAKI AKIHIRO
IPC: C21D8/12
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To improve magnetic properties particularly in L-direction and C- direction by applying hot roughing to a steel slab containing specific amounts of Si to form a specific steel structure, performing hot finish rolling without delay under specific conditions, and successively carrying out recrystallization. SOLUTION: This steel slab contains <=4.0 wt.% Si. In a steel structure after hot roughing, the average size of equiaxed ferrite grains is >=300 μm, and the volume fraction of equiaxed ferrite grains of <=100 μm grain size is <=20%. The steel plate temperature when entering a finishing mill is not higher than the Ar1 transformation point and between 900 and 500 deg.C for a steel having a composition that forms austenitic phase and is between 900 and 500 deg.C for a steel having a composition that does not form austenitic phase. Further, the draft at the first stand of a finishing mill is made to 15-30%. It is preferable that the steel slab contains <=2.0% Mn, <=0.3% P, and <=2.0% Al, other than Si.
Patent JP-H10162971-A (JP)
Title: Discharge lamp lighting system for threephase power source
Inventor: NAKAYAMA MITSUSHI
IPC: H05B41/16
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To reduce an abnormal load applied to a power generator and prevent the power generator from being damaged in advance by electrically isolating at least a part of a capacitance for power-factor improvement when a discharge lamp is detected to be inactive. SOLUTION: An inactive state of a discharge lamp 126 is detected by inactivity detecting means 150, isolating means 156 off-actuates a relay switch 156b based on inactivity detection of the inactivity detecting means 150, and an advanced phase capacitor 134a is substantially isolated from a circuit. Thereby, an advanced-phase current fails to substantially flow stabilizing means 112, and an abnormal load applied to a three-phase power source 118 decreases. The inactivity detecting means 150, relay electromagnetic coil 156a, capacitor 134a, and relay switch 156b are connected in parallel to the discharge lamp 126, therefore, even if the relay switch 156b is turned off a driving current is continuously supplied to the inactivity detecting means 150 and the relay electromagnetic coil 156a, and an isolated state of the capacitor 134a can be maintained.
Patent JP-H03196250-A (JP)
Title: Neuron simulation circuit
Inventor: FURUTA TOSHIYUKI
IPC: G06J1/00
Filed: 1989-12-25
Abstract: PURPOSE:To facilitate the wiring of a neuron simulation circuit by providing an oscillator to the output part of each neuron unit to oscillate the oscillation frequencies different for each unit together with a modulator which modulates the frequency of the oscillator output in response to the output of each unit and then providing an electric filter and demodulator to the input part of each neuron unit. CONSTITUTION:Each neuron unit 6 includes an oscillator 8 and a modulator 7 in its output part and applies the modulation of frequency to an electric signal in response to the output of the unit 6. Thus it is possible to obtain a signal which has a fixed maplitude and an error proportional to the output of the unit 6 against the center frequency. Then these units 6 are modulated with different center frequencies via the oscillators having different oscillation frequencies. Therefore the outputs of the units 6 are mixed together and can be distributed to the units 6 of another layer via a single line. In such a constitution, just a single electric signal line suffices to serve as the wirings set between the layers of a network constitution. Thus no cross of wirings is produced and the wiring of a neuron simulation circuit is facilitated.
Patent JP-H01174738-A (JP)
Title: Fixation structure of anchor bolt
Inventor: SATO KATSUHIKO
IPC: E04B1/41
Filed: 1987-12-28
Abstract: PURPOSE:To improve the fixation strength and facilitate positioning by embedding the bent part side of an anchor bolt which is bent into U-shape into a foundation and projecting the connecting edge part of the anchor bolt onto the surface of the foundation. CONSTITUTION:The bent part 3 side of an anchor bolt 2 which is bent into U-shape is embedded into a concrete foundation 1, and the connecting edge part 4 of the anchor bolt 4 is projected onto the surface of the concrete foundation 1. Therefore, a large fixation strength of the anchor bolt 2 is provided by the sum of the adhering force between the surface and concrete and the mechanical engaging force due to the bent part 3, and since the anchor bolt 2 is symmetrical in the lateral direction, positioning is facilitated.
Patent JP-H08176877-A (JP)
Title: Method for continuously electrolyzing metal and continuous electrolyzer
Inventor: KADOYA KENICHIRO
IPC: C25C1/00
Filed: 1994-12-21
Abstract: PURPOSE: To solve the problems in a continuously metal-electrolyzing method and electrolyzer, i.e., an unimproved high Pd dissolution rate, a large required installation area due to the annular shape of the electrolytic tank, low productivity per unit floor area due to complexity of the electrolyzer itself and the annular electrolytic tank and bad operability. CONSTITUTION: In this electrolyzer, at least one anode box 30 is placed in an electrolytic tank and one cathode plate 40 is disposed opposite to the anode box 30. The anode box 30 is provided with a second box having an opening and the second box is packed with a metallic anode and electric power is supplied between the anode box 30 and cathode plate 40 to perform electrolysis and to deposit the metal of the metallic anode on the cathode plate 40. The metal deposited on the cathode plate 40 is scraped and collected on the bottom of the electrolytic tank to recover it. When the amount of the metallic anode in the second box is reduced, the second box is replenished with the metallic anode.
Patent JP-H01175106-A (JP)
Title: Cable coated with polyester plastic
Inventor: NAKANE TOSHIO
IPC: H01B3/42
Filed: 1987-12-28
Abstract: PURPOSE:To prevent a material from deteriorating due to the heat history and improve flame resistance and processability into thin films by a method wherein a certain amount of halogenide containing epoxy groups is mixed into polymer having aromatic polyester as a skeleton. CONSTITUTION:A compound expressed by the chemical formula is mixed into polymer having aromatic polyester as a skeleton wherein the weight ratio of the compound is 0.1 to 20 with respect to a polymer weight ratio of 100. This constitutes a plastic compound with long-term heat stability improved, which is laid as a coating material. Polyalkylene terephtalate having 2 to 6 carbons in the alkylene group is used as the polymer having aromatic polyester as the main skeleton. Or polyalkylene terephtalate can be used. Copper is usually used as a material of a conductor.