baber/WOPTO huggingface dataset:
Patent JP-H06147191-A (JP)
Title: Magnetic bearing loaded centrifugal compressor and centrifugal fluid machine device
Inventor: HIROSHIMA MINORU
IPC: F04D29/056
Filed: 1992-11-16
Abstract: PURPOSE:To improve the rotor control characteristic and the control accuracy of a magnetic bearing loaded centrifugal compressor. CONSTITUTION:A thrust sensor 24 is installed between a radial magnetic bearing 21a and a thrust magnetic bearing 22a, and mechanical dampers 17a, 17b are installed on both side shaft end areas of a rotor 11. Housings 7a-7d are separately constructed to be individually detached, Thus, it is possible to produce the effects of increasing the rotor natural frequency, improving the detecting sensitivity of a sensor, improving the damping force of a mechanical damper, and easily adjusting the capacity of a mechanical damper.
Patent JP-H02152743-A (JP)
Title: Reversing device for table in machine tool
Inventor: WAKAYAMA TAKUYA
IPC: B23Q5/52
Filed: 1988-12-05
Abstract: PURPOSE:To increase reversal times by providing an operation handle performing the opening and closing of a speed control valve and a adjusting device adjusting the gap distance of the instruments to be detected or detectors according to the operations of the same operation handle. CONSTITUTION:Arm members 53 and 55 are mutually approached or separated by being guided by a guide bar 57 because of the right screw 47R and left screw 47L being respectively rotated and nuts 49, 51 being screwed, when an operation handle 35 is rotated. For instance when the member 53 is moved in the right direction, the arm member 59 is rotated clockwisely with a pin 69 as the fulcrum and on the other hand the member 55 is moved to the left direction, the arm member 45 is ascended according to the rotation of the member 59, a belt 39 is moved upward via a bar 43 and detectors 13a, 13b are mutually approached. When the handle 35 is turned reversely, the detectors 13a, 13b are mutually separated. This gap distance of the detectors 13a, 13b, i.e., the overlap amt. is moved proportionate to the square of the speed V of a table and thus the reversal times are increased without changing the reversing distance.
Patent JP-H01147821-A (JP)
Title: Variable capacitor
Inventor: NAKA HIDEYASU
IPC: H01G5/38
Filed: 1987-12-04
Abstract: PURPOSE:To control a capacitance value regardless of input voltage by arbitrarily combining a plurality of capacitors, selecting the capacitor by driving a switching means and obtaining a desired capacitance value at the fast speed of response. CONSTITUTION:Unit circuits A1, A2... including capacitors respectively having desired capacitance values are connected in parallel. A high level is output from a first output bit for an A/D circuit 9 by a signal S and a low level from another output bit respectively, and the circuit A1 is selected. The high level is input from the circuit 9, thus turning both an N channel MOS transistor 9 and a P channel MOS transistor 6 ON, then bringing a capacitor 5 to the state of connection to an input terminal 1 through diodes 3, 8. Since the low level is input to other circuits A2..., the circuits are separated from the terminal 1. Consequently, the capacitance value of a variable capacitor is determined by the capacitance value C1 of. the capacitor 5 for the circuit A1. Accordingly, the capacitance value is controlled regardless of input voltage.
Patent JP-S63157950-A (JP)
Title: Quality improver for noodle and wheat flour for improved noodle
Inventor: NAGAWA YOSHIYUKI
IPC: A23L7/109
Filed: 1986-12-22
Abstract: PURPOSE:To obtain the titled improver effective in improving the color tone of noodles when added to wheat flour and suppressing the discoloration of noodles and the progress of putrefaction and suitable for the preparation of raw noodles having excellent quality and preservability, by using a kojic acid (salt) and a chelating agent as main components. CONSTITUTION:The objective improver contains a mixture of a kojic acid (salt) (preferably alkali metal salt) and a chelating agent (preferably phytic acid) preferably at a weight ratio of 1:(1-5) as main components. The improver is added to wheat flour in an amount of preferably 0.005-1.0% (0.003-0.7% based on the produced raw noodles).
Patent JP-S63159516-A (JP)
Title: Production of polycapramide fiber
Inventor: SAITO ISOO
IPC: D01F6/60
Filed: 1986-12-24
Abstract: PURPOSE:To stably and efficiently obtain a polycapramide fiber having high strength, good dimensional stability and fatigue resistance, by spinning, drawing and vulcanizing a polycapramide having high polymerization degree in specific condition. CONSTITUTION:A highly polymerized polycapramide having at least >=95mol% epsilon-capramide unit and >=3.0 relative viscosity in sulfuric acid is spun from a spinneret 2 in a melt state and cooled and solidified in a pressure spinning cylinder 11 kept in >=1kg/cm<2> higher pressure than atmospheric pressure. A polymer amount per pore of the spinneret is 2.5g/min and the winding speed is >=1,500m/min and the double refractive index of the wound fiber is >=2X10<-3>. A heating cylinder 3 is provided directly under the spinneret and atmospheric temperature in an area of >=10cm is +30 deg.C higher than a melting point of the polyamide and pressure fluid is blown from a device 5 for blowing a circular cool wind. The resultant spun filament is drawn in maximum draw power of >=90% and total draw power of 1.2-3.5 times by a thermal drawing method having two or more stages.
Patent JP-H02194823-A (JP)
Title: Composite gas-permeable membrane and manufacture thereof
Inventor: GANAPATEI AARU MOOZE
IPC: A61M1/14
Filed: 1989-11-22
Abstract: PURPOSE: To form a composite, gas-permeable membrane of a small dimension having strength and durability by constituting the membrane of a polypropylene(PP) material having one surface and micropores delineated there and block copolymer material bonded to one of the surfaces of the material. CONSTITUTION: The composite, gas-permeable membrane is formed of the PP material 14 having at least the one surface and the micropores 14' delineated there and the block copolymer material 15 bonded to at least one of the surfaces of the PP material 14. The material 15 is formed by dissolving the block copolymer consisting of, for example, bisphenol A carbonate and dimethyl siloxane with toluene as a solvent. The resulted composite, gas-permeable membrane is hydrophobic but is gas permeable and is structurally compact but is sufficiently durable. The membrane capable of withstanding the insertion of a catheter into the human blood flow is thus obtd. and may be incorporated into an analysis gas detector to be inserted into the human blood flow.
Patent JP-H11118263-A (JP)
Title: Air conditioner
Inventor: SUZUKI TORU
IPC: F25B1/00
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To suppress the reduction of air-conditioning comfort by suppressing the fluctuation of ability when turning on and off a gas injection in air- conditioner where bypass piping for returning a gas refrigerant to a compressor from a vapor-liquid separator provided at a liquid pipe between outdoor and indoor heat exchangers and performing gas injection. SOLUTION: When a switching valve 14 provided at bypass piping 13 for gas injection is switched, the compression capability of a compressor 1 is changed depending on the increase or decrease in freezing capability according to the presence and absence of the gas injection due to the switching, thus suppressing the change of the entire freezing capability also on switching, maintaining an operation state corresponding to the change in a load, preventing the capability from being excessive or insufficient, and hence suppressing the reduction in air-conditioning comfort.
Patent JP-H02153839-A (JP)
Title: Dental crystallized glass
Inventor: SHIBUYA TAKEHIRO
IPC: C03C10/16
Filed: 1988-12-02
Abstract: PURPOSE:To provide dental crystallized glass capable of providing artificial teeth excellent in aesthetic properties, biocompatibility, strength, dimensional accuracy, etc., by melting a glass raw material of a specific composition, forming the raw material, heat-treating the formed material and depositing tetrasilicofluoromica-based crystals and calcium phosphate-based crystals. CONSTITUTION:A glass raw material is prepared so as to provide a glass having a composition of 40-70wt.% SiO2, 5-34wt.% MgO, 1.8-11wt.% F, 0-2wt.% Al2O3, 4-20wt.% K2O, 0-7wt.% ZrO2, 0.5-15wt.% Ta2O5, 0.01-20wt.% CaO and 0.01-20wt.% P2O5 without containing Na2O. The prepared glass raw material is then heated, melted and formed and the formed body is subsequently heat- treated to deposit tetrasilicofluoromica-based crystals and calcium phosphate- based crystals and produce dental crystallized glass. Thereby, since production can be carried out by a casting method, artificial teeth of a high dimensional accuracy can be produced.
Patent JP-H09128261-A (JP)
Title: Automatic test device for computer system
Inventor: OKIMURA HIROSHI
IPC: G06F11/22
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To decrease the test man-hours of the computer system. SOLUTION: Input data of a specific field of a stored test input data pattern are set as a code pattern (step 302), one test input data pattern stored in a test pattern information file is read out, and the contents of a specific field of this one test input data pattern is replaced with one stored code pattern to automatically generate a test input data pattern (step 302). Then the automatically generated test input data pattern is inputted to the computer system to conduct a test (step 304).
Patent JP-H07157967-A (JP)
Title: Thinning treatment of knit or woven polyester fabric
Inventor: KONISHI KEISUKE
IPC: D06M101/16
Filed: 1993-12-07
Abstract: PURPOSE:To enable the continuous treatment of a cloth, remarkably shorten the time necessary for the treatment of a large amount of cloth and improve the efficiency of a thinning treatment. CONSTITUTION:The temperature T of a treating liquid (b) and the concentration C of a basic substance are maintained to respective specific levels in a thinning treatment and a cloth (a) is retained in the treating liquid (b) for a prescribed time (t) corresponding to the target thinning ratio X. The retention of the cloth (a) in the treating liquid (b) for a prescribed time (t) is carried out either by adjusting the transfer speed V of the cloth (a) in the treating liquid (b) to a prescribed level corresponding to the target thinning ratio X or by adjusting the retention length L of the cloth (a) in the treating liquid (b) to a prescribed length corresponding to the target thinning ratio X.
Patent JP-H10149562-A (JP)
Title: Optical pickup and optical disk device
Inventor: IWASAKI MASANORI
IPC: G11B7/135
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized, light weight and inexpensive optical pickup and an optical disk device using it. SOLUTION: This optical pickup 20 is provided with a light convergent means 26 converging a light beam outgoing from a light source 21 on a signal recording surface of an optical disk 11, a polarized light separating means 23 transmitting the light beam from the light source 21 through between the light source 21 and the light convergent means 26 and reflecting a return light beam from the optical disk, a light division means 23a dividing the light beam from the light source 21 and a photodetector 29 having a light receiving part light receiving the return light beam reflected by the polarized light separating means 23.  Then, the polarized light separating means 23 is constituted of a parallel plane arranged obliquely for an optical axis and provided with a polarized light separating film 23a on the surface of the optical disk side, and a wave front aberration corrective lens 22 for correcting wave front aberration due to the parallel plane is arranged between the light source 21 and the polarized light separating means 23.
Patent JP-H06161815-A (JP)
Title: Symbolic debugger
Inventor: KINOSHITA YOSHIHIKO
IPC: G06F11/28
Filed: 1992-11-17
Abstract: PURPOSE:To reduce burden applied from a command input to an operator, to facilitate the confirmation of display data and to improve the efficiency of debugging. CONSTITUTION:Any arbitrary symbol name or address (a) is registered on a first storage area 31 of a table 30 for display data registration, any arbitrary display format (b) of display data is registered on a second storage area 32, and a pointer (c) showing any arbitrary display area is registered on a third storage area 33. This registration can be simultaneously performed to the table 30 concerning the plural data. When trace is interrupted, the table 30 is referred to and the plural objective data are successively displayed in the relevant display areas with the relevant display format.
Patent JP-H0714109-A (JP)
Title: Loop back type test circuit for magnetic recording device
Inventor: REI YOSHIO YOKOYAMA
IPC: G11B20/18
Filed: 1993-11-15
Abstract: PURPOSE: To facilitate the test of a head and to decrease the interference of signals and a number of components by transferring a part of a voltage generated by a test write signal to a reading circuit in a recording head. CONSTITUTION: A testing or recording/writing signal is sent from a writing circuit 16 through a magnetic head 8. A write signal is successively made access by transferring a small part of the voltage of a head 8 through a resistance circuit of a loop back circuit 20 coupled to the input of an amplifier of a reading circuit 18. The accessed signal is processed so as to include at least one detectable peak by means of the loop back circuit 20. In order to inspect the function of the writing circuit 16, the reading circuit 18 and the read/write magnetic head 8, the generated read signal is inspected by comparing the generated signal with an original test signal recorded in the head 8.
Patent JP-H02151870-A (JP)
Title: Electrophotographic sensitive body
Inventor: NAKATANI YOSHIO
IPC: G03G5/147
Filed: 1988-12-05
Abstract: PURPOSE:To form a protective layer of an electrophotographic sensitive body without causing elution of a photosensitive material, swelling of a binder resin, nor generation of crack by forming the protective layer comprising a urethane elastomer which is soluble in a solvent consisting at least of alcoholic solvent on a photosensitive layer. CONSTITUTION:A protective layer 4 contg. a urethane elastomer which is soluble in a solvent consisting only of alcoholic solvents and colloidal silica which can be dispersed in alcohol is formed on photosensitive layers 2,3. Thus, the protective layer 4 can be formed without causing elution of a photosensitive material in photosensitive layers 2,3 formed on a dielectric base body 1, swelling of a binder resin in the photosensitive layers 2,3, nor generation of crack. Moreover, since the protective layer 4 obtd. by this process has terminal OH groups, its resistance as protective layer is desirable. The layer is stable against changes of environmental conditions and has high transparency, so there is no adverse influence on the photosensitive layers 2,3.
Patent JP-2001120772-A (JP)
Title: Pachinko game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine which improves a dramatic effect while patterns are changing and arouses player's excitement. SOLUTION: Plural playing patterns for lottery on a pattern display means 19 change in a given direction on condition that a pattern starting means 13 detects game balls and a special playing state advantageous for a player is brought on condition that a game pattern for lottery on the pattern display means 19 after changing becomes a particular display. Then before each game pattern for lottery on the pattern display means 19 finally stops, a different direction changing control means 36 controls each game pattern for lottery to stop to be displayed for a moment and then change in a second changing direction different from a previous first changing direction.
Patent JP-H08159358-A (JP)
Title: Electrically fused plastic tube coupling
Inventor: ARAKI TAKEKUNI
IPC: B29D23/00
Filed: 1994-12-12
Abstract: PURPOSE: To eliminate a work for winding a heating wire around a core and improve workability by cutting a spiral recessed groove along the internal surface of an extrusion molded thermoplastic resin tube, and laying the heating wire in the spiral recessed groove. CONSTITUTION: This coupling has a socket tube wall heated and fused for integration with and connection to an insertion opening tube wall via the supply of electric power to a spiral electric heat generating body buried in the socket tube wall. Also, a spiral recessed groove 11 is cut on the internal surface of a short polyethylene tube 1 forming the body of the coupling, and a heating wire 2 is laid in the groove 11. In addition, both ends of the wire 2 are passed through terminal holes 12, and terminal pins 21 are pressed in for close contact with both ends of the wire 2. In this case, the width of the groove 11 is made smaller than the outer diameter of the wire 2, and the wire 2 is pressed and held in the groove 11. According to this construction, an electrically fused plastic tube coupling ensuring high workability and productivity can be provided at low cost.
Patent JP-2001092348-A (JP)
Title: Teaching material for english word learning
Inventor: TAKASHIMA TOSHIAKI
IPC: B42D3/04
Filed: 1999-09-23
Abstract: PROBLEM TO BE SOLVED: To provide an English word learning book using etymologies, always permitting to confirm the meaning of the prefixes, with a list and also permitting to speedily memorize English words by efficiently using katakana words. SOLUTION: The list of prefixes is written on a folding on a folding part of a cover of the English word learning material. Moreover, of all the entry words, original English words for katakana words 8 are arranged at the head. Moreover, a practical use example 13 of a katakana word is written on the right side of the katakana word.
Patent JP-H03168804-A (JP)
Title: Optimum control device
Inventor: KANDA MASAE
IPC: G05B13/02
Filed: 1989-11-29
Abstract: PURPOSE:To allow anyone to execute the optimum control of a plant or the like by simple operation by using both of logical algorithm and operator's knowhow. CONSTITUTION:The optimum control device is provided with a control part 1, a characteristic value information defining part 2, a characteristic value information extracting part 3, a control constant data part 4, and a control constant determining part 5, a control constant is calculated based upon a previously set up algorithm and the plant side is controlled based upon the control constant. When the response contents of the plant side to the control constant is not optimum, the control constant is corrected based upon the previously registered knowhow to control the plant in the optimum state. Since both the logical algorithm and operator's knowhow are used, anyone can execute the optimum control of a plant or the like by simple operation.
Patent JP-H05142143-A (JP)
Title: Spectrum collecting method for detector of spectrophotometer
Inventor: KITAOKA MITSUO
IPC: G01N30/86
Filed: 1991-11-22
Abstract: PURPOSE:To obtain the title method by which a spectrum can be accurately collected even in an on-flow state. CONSTITUTION:After emitting light having a wavelength lambda0 and monitoring the output of an optical sensor 8 in an on-flow state, the rotation of a grating 7 is started at appropriate timing tA. By rotating the grating 7 and successively storing the output signal of the sensor 8 in a memory 12, scanning is performed with the emitted light until the wavelength of the light changes from lambda1 to lambda2 and, after scanning, the wavelength is returned to lambda0. Then the error of the measured data stored in the memory 12 associated with the concentration change of a sample to be measured is removed by correcting the data by utilizing the scan starting time tA scan terminating time tB, and the levels PA an PB of the output signal against the wavelength lambda0 immediately before starting and immediately after terminating the scanning.
Patent JP-H02152406-A (JP)
Title: Tooth brush
Inventor: MIKUROSU EMU BURUAA
IPC: A46D1/00
Filed: 1988-12-05
Abstract: PURPOSE: To notice that a tooth brush is wore to be changed in a visible form, by equipping a bristle part made of monofilament and changing color or a shade of a colored part when the bristles of the tooth brush is varied. CONSTITUTION: This tooth brush 10 includes a handle 12 and a head part 14. The head part 14 has a tuft, i.e., bristle bundles 16 which is plural. A bristle bundle 16 has independent filament, i.e., a bristle 20, the bristles 20 have a vertical face 22 to form the boundary of bristle cross section 24. The cross section 24 has two colored parts 26, 28 which are colored by different colors or have different shades of a color. The colored part is a ring, if the colored part is colored by a conspicuous color or shade, it is easily visible for a user. During using the tooth brush, the colored part is gradually wore to change the original color shade and, when wearing remarkably progresses, the change of the color shade also becomes remarkable. Thus the limit of the tooth brush an be noticed to the user.
Patent JP-2001120799-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To prevent the inconvenience that it takes long to get prize winning game media discharged after winning a prize and instantly get prize winning game media discharged when prize winning occurs plural times in succession. SOLUTION: When a prize winning occurs during the discharge of rented balls, NO determination is made in SJ3 as of the time the discharge of prize winning balls worthy of one rented ball is completed and a playing tool proceeds to prize winning ball discharging actions in and after SJ3a. When prize winning occurs plural times in succession, the prize winning balls worthy of the plural prize winnings are controlled to be discharged in succession without interruption by each winning.
Patent JP-H10194972-A (JP)
Title: Pharmaceutical composition
Inventor: YAMADA KOICHIRO
IPC: A61P35/00
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition effective for preventing and treating especially hypertension, etc., as an endothelin-antagonizing medicine by formulating a new sulfonamide derivative having an excellent endothelin-antagonizing activity as an active ingredient. SOLUTION: This pharmaceutical composition contains a sulfonamide derivative of formula I [the ring A is a (substituted) mono-, di-tri-cyclic hydrocarbon, a (substituted) heterocyclic group; the ring B is a (substituted) di- or tri-cyclic hydrocarbon, etc., when the ring A is the (substituted) monocyclic hydrocarbon; Q is a single bond, O, S, etc.; Y is O, S, NH; Alk is a lower alkylene, an alkenylene; Z is O, NH; R is a (substituted) aromatic heterocyclic group, an aryl; R<1> is H, a (substituted) lower alkylamino, a (substituted) lower alkyl, etc.] or its pharmaceutically acceptable salt, e.g. N-[6- 2-(5-bromopyrimidin-2- yloxy)ethoxy}-5-(2-thienyl)-2-(2-pyrimidinyl)pyrimidin-4-yl]-4-tert-bu tylbenzene sulfonamide, as an active ingredient. The compound of formula I is obtained by reacting a compound of formula II with a compound of formula III.