baber/WOPTO huggingface dataset:
Patent JP-H1096621-A (JP)
Title: Tooth shape evaluation method for bevel gear and its device
Inventor: ABE EIJI
IPC: G01B5/16
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a tooth shape evaluation method for bevel gear capable of avoiding judgment by appearance and fully automatically quantitatively evaluating the tooth shape by varying and controlling PMD(pinion mount distance) and a pinion offset value so that a specific tooth contact shape (scare tooth contact) is obtained at the position of specific first tooth contact, then varying and controlling the PMD and the pinion offset value so that a specific tooth contact shape (scare tooth contact) is obtained at the second tooth contact position apart from the first tooth contact position and evaluating the tooth shape from the variation of the PMD and the pinion offset value between the two tooth contact positions. SOLUTION: In this tooth shape evaluation method, PMD and pinion offset value are varied and controlled so that a specific tooth contact shape is obtained at the first tooth contact position X1 and PMD and pinion offset value are varied and controlled so that a specific tooth contact shape is obtained at the second tooth contact position X2 apart from the first tooth contact position X1 for a specific distance. Thus, tooth shape evaluation is made based on the variation of the PMD and pinion offset value between the first and the second tooth contact positions X1 and X2.
Patent JP-H0993897-A (JP)
Title: Spindle motor
Inventor: NISHIO AKIRA
IPC: H02K5/10
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To enhance reliability in the write/read operation by securing a dust seal means to a fixed shaft and forming a dust seal face through a small gap with respect to a hub means thereby preventing the dust from being scattered to a magnetic disc. SOLUTION: A dust seal means, i.e., an annular seal member 18, is bonded to a fixed shaft 1A while abutting against the inner ring 6a of a bearing 6 at the end part thereof and the outer circumferential surface is located through a microgap (g) in the radial direction with respect to a hub means 8. An annular groove 18a is made in the outer circumferential surface of seal member 18 on the opposite side to the hub means 8. This structure prevents the grease of bearing from being scattered and since the pressure in the groove drops below the pressure of other facing surface during rotation, passing dust is trapped in the groove and prevented from cause trouble in the rotation. These actions prevent the operational trouble of disc drive thus enhancing the reliability thereof significantly.
Patent JP-H03131957-A (JP)
Title: Japanese document processor
Inventor: YAMADA HIROSHI
IPC: G06F17/22
Filed: 1989-10-18
Abstract: PURPOSE:To accurately analyze a document by registering the positional relation of words in addition to the reading and notation of words. CONSTITUTION:When a document is inputted from an input device 101 and morpheme analysis is executed by a morpheme analyzer 104, an evaluation device 106 requests a candidates to a candidate forming device 105 and transfers the obtained candidates to an evaluation value calculating device 107. Whether a pair of independent words adjacent directly or through an adjunct in the candidates are registered in a relational word dictionary 108 or not is checked. An evaluation value is calculated from the number of word pairs registered in the dictionary 108, the calculated value is returned to the device 106 and the candidate with a large evaluation value and its relational words are stored.
Patent JP-H03132845-A (JP)
Title: Preventing system for breakage of memory cell in shared memory pool
Inventor: AKIYAMA TAKASHI
IPC: G06F21/62
Filed: 1989-10-19
Abstract: PURPOSE:To prevent the breakage of contents of a memory cell by comparing the access right of a memory cell with the access right of a program when an access is given to the memory cell and producing an address fault to inhibit the access to the memory cell when no access right is recognized. CONSTITUTION:A memory cell control mechanism 7 controls a shared memory pool 1 for each memory cell 2 to segment and return the cells 2 and at the same time retrieves an address conversion table 5 to store the access keys 4 and 8 of the cell 2 at the position of an access key table 3 pointed by a pointer at segmentation of the cell 2. When an access request is received to the cell 2, the keys 4 and 8 showing the access right of the cell 2 are compared with the program keys 9 and 12 showing the access rights of the programs 10 and 11 of an access requester. Then an address fault is produced when no access right is confirmed. Thus it is possible to such a case where the contents of the cell 2 are broken with the illegal use of the cell 2 via a program having no access right.
Patent JP-H05104650-A (JP)
Title: Production of crystalline polyamide molded product
Inventor: WATANABE KATSUSHI
IPC: B29L31/34
Filed: 1991-10-21
Abstract: PURPOSE:To produce a crystalline polyamide molded product having a high m.p., high thermal deformation temp. and high heat resistance. CONSTITUTION:In the production of a crystalline polyamide molded product, heat treatment is applied to said molded product within a temp. region (T) exceeding the melting start temp. (T1) of crystalline polyamide calculated from a crystal melting curve measured by a differential scanning type calorimeter and lower than the melting complete temp (T2) thereof. Since an m.p. and thermal deformation temp. are markedly raised, this method is useful for producing high heat-resistant polyamide in a field requiring high heat resistance, especially, in the field of a connector material for SMT.
Patent JP-H06124845-A (JP)
Title: Cylinder inner plane coil device
Inventor: KAINO SHUZO
IPC: H01F41/06
Filed: 1992-10-12
Abstract: PURPOSE:To stably form coil by winding a wire rod in a circular groove on the cylinder inner plane without generating looseness. CONSTITUTION:A coil device is provided with a supply nozzle 15, which is provided with a wire rod at the leading edge and is permitted to move three dimensionally, supporting equipment 16 which supports the edge of the wire rod 9, a hook pin 17 which locks the wire rod at a position close to the part where a groove 14 in the axis direction on the inner plane of a work 10 crosses a circular groove 11, a plurality of press-contact rollers 20, which turns in synchronism with the supply nozzle 15 when the supply nozzle 15 turns along the circular groove 11 and forms coil in the circular groove 11, protrudes in the diameter outer direction after inserting into the work 10 and fits in the circular groove 11 and a cutter 18 which cuts the wire rod 9. The wire rod 9 lead out from the supply nozzle 15 is permitted to press-contact with the bottom plane of the circular groove 11 over the whole circumference of the circular groove 11 by the plurality of the press-contact rollers 20 for coiling and the coil is stably formed without generating winding looseness.
Patent JP-S61149927-A (JP)
Title: Optical element
Inventor: YUASA SATOSHI
IPC: G02F1/01
Filed: 1984-12-24
Abstract: PURPOSE:To obtain a clear image having high degree of resolution by providing a pair of electrode layer and a liquid layer containing colored liquid and a liquid absorbing and desorbing polymer which desorbs liquid by the effect of electric field and absorbs the liquid in nonelectric field. CONSTITUTION:An optical element is formed by laminating a substrate 1, a liquid layer 2 contg. gel, a transparent protecting plate 3, a picture element electrode 7, and a counter electrode 8. The layer 2 consists of colored liquid and a liquid absorbing and desorbing polymer, which contracts and desorbs solvent when an electric field is applied to the polymer but swells and absorbs the solvent alone from the colored liquid when the polymer is shield from the electric field. When the switch 5-2 is turned OFF, the gel 4-2 is held in swollen state. Therefore, the light 9-2 passing through the gel 4-2 can pass through the layer 2 without being absorbed by the colored liquid. On one hand, when the switch 5-1 is turned ON, the gel 4-1 contracts to very fine shape. As the result, the light 9-1 is absorbed by the colored liquid or the intensity is reduced. Since the gel is formed to very fine shape, a clear image having high degree of resolution is obtd.
Patent JP-S63126283-A (JP)
Title: Piezoelectric probe
Inventor: OGURA KOJI
IPC: G01N29/24
Filed: 1986-11-14
Abstract: PURPOSE:To improve resolving power and prevent espeially the interference of an echo receiving signal of the shortest range and an oscillating signal, by a method wherein attenuation effect is increased by making the acoustic impedance of each part of a backing layer, a first electrode layer, and a second electrode layer uniform. CONSTITUTION:Metal powder or ceramic powder is mixed with rubler, and kneaded together to make up a specified shape. Metal oxide, peroxide or vulcanizing agent such as sulfur system are mixed to form a backing layer 1, which is used as a base. Metal powder such as silver is mixed with the same rubber and vulcanizing agent as used in the backing layer 1, and further solvent such as toluene is mixed to get diluted conductive paste, which is spread on the layer 1 by a screen to form a first electrode layer 2. Thereon a piezoelectric layer 3 is formed by mixing piezoelectric magnetic powder such as lead titanate and lead zirconate titanate with the same rubber and vulcanizing agent. Thereon a second electrode layer 4 is formed.
Patent JP-H07131276-A (JP)
Title: Variable filter
Inventor: KUDO TAKEYA
IPC: H04N5/44
Filed: 1993-10-29
Abstract: PURPOSE:To widen the control voltage range of a variable capacity element with simple circuit constitution. CONSTITUTION:The variable filter 11 has the variable capacity diode D11 for setting frequency characteristics. The anode of this variable capacity diode D11 is connected to the output terminal 23 of a switch circuit 21 through a resistance R11. The cathode of the variable capacity diode D11 is connected to the output terminal 33 of a switch circuit 31 through a resistance R12. The switch circuits 21 and 31 set and apply control voltages V11 and V12 to the anode and cathode of the variable capacity diode D11 through the ON/OFF operation of transistors(TR) 21, 22, and 23. Consequently, the control voltage range of the variable capacity element can be widened with the simple circuit constitution.
Patent JP-H06100454-A (JP)
Title: Medicine for improving flow of blood and oxygen addition of tumor
Inventor: HANTAA ROBAATO ERU
IPC: A61K38/43
Filed: 1992-09-17
Abstract: PURPOSE: To provide a medicine which contains a soln. of a surface active copolymer and contributes to an improvement in the flow of the blood of the tumor and oxygen addition. CONSTITUTION: The soln. of the surface active copolymer of the formula HO(C2 H4 O)b (C3 H6 O)a (C2 H4 O)b H [a is an integer and a mol.wt. of 950 to 4000 in the hydrophobic part of (C3 H6 O); b is an integer and is so selected that the hydrophilic part of (C3 H6 O) attains 50 to 90 wt.% of the surface active copolymer is incorporated into the medicine. The surface active copolymer is a condensation product of ethylene oxide-propylene oxide and is not metabolized by the human body. The half-life thereof in the blood is about 2 hours. Cellulose is removed from the tumor by this medicine, by which the approach of the chemical therapeutic agent and tumor diagnostic medicine administered to the patient is made easy and the efficiency of the treatment or diagnosis of the tumor is improved.
Patent JP-H10115670-A (JP)
Title: Producing method for test pattern for logic circuit
Inventor: TERAMOTO MITSUO
IPC: G06F17/50
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide producing method for test pattern capable of maintaining asynchronous signal and the state of path even after data is taken in a register and properly preventing destruction of test pattern and duplication of signals on the path. SOLUTION: A register controlling asynchronous terminals of register is extracted in an asynchronous terminal control register extraction part 1 and a register controlling the input terminal of path-switching element is extracted in a path control register extraction part 3. A register of which output terminal value varies immediately after values are read out of data terminal concerning each of extracted registers is selected in a restricted register selection part 4. A restriction is given to a test pattern survey part 6 so that the value to set in the selected register and the value read out of the data terminal become equal value.
Patent JP-2000084131-A (JP)
Title: Bat for baseball and soft ball
Inventor: OKADO YUJI
IPC: A63B59/58
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To raise the rigidity of a bat easily at low cost without using a reinforcing member to improve the resilience of the bat in hitting by forming only the sectional shape of the taper part into an oval shape. SOLUTION: A node 9 and an antinode 10 exist in the vibration of a bat 1. By suppressing the vibration at the position of the antinode 10, it is possible to suppress the vibration energy generated in hitting to raise the resilience. Since the position of the antinode 10 is positioned in the taper part 3, raising the rigidity of the taper part 3 causes to improve the resilience and reduce the numbness by ball hitting. Only the sectional shape of the taper part 3 is made into an oval shape against the ball hitting part 2 and the grip part 4. The inside of the bat shell 6 is allowed either to be a hollow structure or to be filled with a core material made of synthetic resin foam. Thus the rigidity and the resilience of the bat can be improved without adding a reinforcing part.
Patent JP-H05113003-A (JP)
Title: Interior partition panel
Inventor: TOMIYAMA KEIICHI
IPC: E04C2/30
Filed: 1991-10-21
Abstract: PURPOSE:To facilitate the connection of an interior partition panel without using a connector. CONSTITUTION:A plurality of studs 13 are disposed between upper and lower bars 11, 12 so as to form a base frame 1, and plaster boards 2, 2 are joined to the front and rear surfaces of the base frame 1 so as to form an interior partition panel P. In this phase, of the plurality of studs, those 13a, 13b at the left and right ends are located at positions slightly inward from the left and right ends of the upper and lower bars 11, 12, and a joint column 14 is attached to one lateral end part of the base frame 1. This joint column 14 is positioned between the upper and lower bars 11, 12 so that a part of the lateral width of the column 14 is projected as a joint protrusion 14a from the base frame 1.
Patent JP-2000102632-A (JP)
Title: Golf club head
Inventor: SASAKI KENJI
IPC: A63B102/32
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a golf club head designed for reinforcing a face section, for preventing vibration of a hitting surface, and for clearly catching a hitting state when hitting a ball. SOLUTION: A golf club head has a peripheral section 35a and a cavity 37 on a back section 35 of a head body 25. A thick section 39 is formed within a radius range of at least 5 mm centering a sweet spot of the head body 25 in the cavity 37, and a lot of projecting sections thinner than the thick section 39 are provided at a cavity bottom excluding the thick section 39.
Patent JP-2001087040-A (JP)
Title: Table furniture
Inventor: HIRASHIMA SHINJI
IPC: A47B9/16
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a table furniture of the versatile type which can be used as, for example, a table with a low top board, a dining table or work table with a relatively high top board, as required, by adjusting the height of the top board, and which can reduce the sense of oppression in the living space of particularly narrow house. SOLUTION: This table furniture T includes a leg part S and a top board 2 releasbly mounted on the part S. The leg part S has a pair of leg-part constituent pieces 1, 1a. The constituent pieces 1, 1a include leg parts provided below, supporting pieces 141, 152 provided above to mount the board 2, engaging parts 144, 154 for engagement with engaging parts 145, 146, 155, 156 provided in other leg constituent parts, and a plurality of engaging parts having different height 145, 146, 155 and 156.
Patent JP-H08108678-A (JP)
Title: Ballpoint pen
Inventor: KOBAYASHI SEIICHI
IPC: B43K7/00
Filed: 1994-10-13
Abstract: PURPOSE: To prevent ink from reversely flowing or directly flowing in a downward posture to prevent such an accident as contamination of an inside of a barrel, hands, clothes, and the like by a method wherein an outer peripheral part of a top of a barrel is brought into close contact with an inner periphery of an inner cap insertion port, and a venting means connecting an inner hole to inside the barrel is provided. CONSTITUTION: A top cap 3 is press fitted into a rear end hole of a cap 1 with a clip 2 clamped between a fixture 4 and the top cap 3. An inner cap 5 having a closed rear end is inserted into an inner hole of the cap 1 so that the rear end is press fitted to the fixture 4. An insertion port 8 of an inner hole part 7 closed by a partition wall 6 is formed frontward of the inner hole part 7. An outer barrel part 9 is formed outside. The cap 1 is fixed by elastically engaging a fastening part 10 of the outer barrel part with a fastening groove 13 of a ferrule. A top ball site is tightly inserted into the inner hole part 7. A venting groove 54 allows air to flow between the inner hole part 7 and a rear end of a follower through a vent hole of a tail closure 31 of a refill 30.
Patent JP-H02120657-A (JP)
Title: Concentration measuring sensor and sensor receiving member
Inventor: HONDA TSUKASA
IPC: G01N27/403
Filed: 1988-10-31
Abstract: PURPOSE:To obtain a disposable sensor by forming an acting electrode, an opposed electrode and a reference electrode to one substrate and covering the part other than the respective electrodes and the vicinity of the connection part of the other end part of the substrate with an insulating material. CONSTITUTION:An acting electrode 31 is formed from a silver paste material, and an opposed electrode 32, a reference electrode 33 and a connection part 39 are formed by the printing of carbon paste. The leads 11 connecting the electrodes 31-33 and the connection part 39 are formed simultaneously with the formation of the acting electrode 31 by printing using silver paste and further covered with carbon paste. Then, a sensor main body is entirely covered with an insulating material excepting the respective electrodes and the connection part. This main body is immersed in a liquid 14 to be measured and connected to a measuring device 12 through a probe 13. By this method, quantitative analysis is performed mainly according to a cyclic voltammetry method and, after the finish of analysis, the sensor is made disposable and maintenance can be dispensed with.
Patent JP-2000098440-A (JP)
Title: Image pickup device
Inventor: INAGAKI ATSUSHI
IPC: G02B7/28
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To realize the accurate control of photographing operation corresponding to temperature change without providing a dedicated temperature sensor by arithmetically calculating ambient temperature from the difference of output from a detection means obtained on plural aperture diameters of aperture blades and information stored in a storage means. SOLUTION: Relation between temperature and the difference of Hall voltage when the aperture diameter of the diaphragm is fully opened and is fully closed is previously measured, and the relation table of the temperature and the difference of the Hall voltage is stored in a CPU 9. After power is supplied to a main body, the aperture blades 3 are fully closed without applying the voltage to the driving circuit 6 of the blades 3, and the Hall voltage is measured and stored in the CPU 9. Next, the maximum voltage is applied to the circuit 6 and the difference between the Hall voltage when the blades 3 are fully opened and is fully closed is obtained. Then, the temperature is calculated from the difference of the Hall voltage between when the blades 3 are fully opened and is fully closed and the relation between the temperature and the difference of the Hall voltage.
Patent JP-H03134282-A (JP)
Title: Oil pump for vehicle
Inventor: KOZUKA HAJIME
IPC: B62D5/07
Filed: 1989-10-20
Abstract: PURPOSE:To prevent deterioration of driving efficiency of an engine with a number of constitutional part items decreased and constitution in an engine room simplified by providing a pump driving mechanism part in which a drive shaft of a pump main unit is connected to a drive shaft end part of the engine and directly driven. CONSTITUTION:A constitution is provided such that a drive shaft 26 of a pump main unit 23 is connected to the end part of a crankshaft 22 of an engine and directly driven integrally with the crankshaft 22 at the time of driving the engine. In this way, a constitutional part for transmitting driving power of the engine can be omitted with the constitution made possible to reduce a number of constitutional part items while to simplify a constitution in an engine room as compared with that in the past. Also by eliminating the possibility of inputting a load by tension of a belt or the like as in the past to the crankshaft 22 of the engine, driving efficiency of the engine can be prevented from deteriorating by preventing an increase of friction force which acts on the main bearing 76 of the engine.
Patent JP-H06124413-A (JP)
Title: Magnetic head and its manufacture
Inventor: OKUMURA HIDEKI
IPC: G11B5/187
Filed: 1992-10-13
Abstract: PURPOSE:To obtain a fresh composite-type magnetic head which meets the trend of high density. CONSTITUTION:An alloy thin film 2 mainly composed of Co is arranged at a sliding face of a head. The alloy thin film 2 is disposed from the front of a head chip 9 to a GD. Since the alloy thin film 2 is disposed between the sliding face and the front depth GD, a head depth part is occupied by the alloy thin film, thereby becoming applicable to a tape of high magnetic resistive force. Moreover, since the sliding face is formed of the allay thin film, influences of pseudo signals and eccentric abrasion are eliminated from the magnetic head. Further, since a main core part of the head is composed of ferrite alone, the loss of an eddy current is reduced and the magnetic core achieves high reproducing outputs.
Patent JP-H1192394-A (JP)
Title: Collunarium
Inventor: NAGASAWA SHINJURO
IPC: A61K38/17
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a collunarium capable of improving various nasal disease symptoms such as snivel and sniffle caused by rhinitis, allergic rhinitis, sinusitis, pollinosis, sniffle and the like by using collagen as a main ingredient. SOLUTION: This collunarium contains (A) collagen as a main ingredient. This collunarium is obtained e.g. by holding a raw animal skin such as cattle skin or pig skin in an alkali treating solution containing lime under the rotation of a stirrer for about 12 hr, washing, overflowing the washing water to separate the animal skin from hair, immersing the obtained alkali-treated animal skin in water, adding sodium bicarbonate and soda ash, treating the animal skin with the carbonate under agitation for about 30 min, washing the animal skin until to give a transparent waste liquid, gradually an acid aqueous solution such as hydrochloric acid to the washed animal skin until to give a ph of 6-6.5, further a pH of 2-4, immersing the treated animal skin in 40-80 deg.C warm water for 30-60 min, filtering,  and subsequently using the filtrate as such or after a vacuum-drying treatment as the component A.