baber/WOPTO huggingface dataset:
Patent JP-H11202754-A (JP)
Title: Floor impact sound bodily feeling method and device
Inventor: YAMASHITA TAKAHIRO
IPC: G06F19/00
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To bring reproduced impact sound closer to actual impact sound in a downstairs room by calculating a floor impact sound level based on plural basic data, deciding th impact sound to be reproduced by using the floor impact sound level and reproducing the decided impact sound. SOLUTION: This bodily feeling device 10 calculates the floor impact sound levels for plural frequency bands, decides an impact sound for floor impact sound level synthesizes the decided impact sound and reproduces the synthetic sound simultaneously with background sound. In the bodily feeling device 10, a computer 14 calculates the floor impact sound level for every prescribed band based on the respective kinds of the basic data, decides the impact sound to be reproduced for every level of calculated floor impact sound and outputs digital sound signals corresponding to the synthetic sound for which the decided impact sound is synthesized and the digital sound signals corresponding to estimated background sound to a D/A converter 28. The output signals of the D/A converter 28 are corrected in an equalizer 30 and then, amplified in an amplifier 32.
Patent JP-H11199617-A (JP)
Title: Polymerization catalyst for copolymer and production of copolymer using the catalyst
Inventor: IWASE KATSUHIRO
IPC: C08F4/646
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain a polymerization catalyst having high long-term storage stability and reproducibility of the catalytic activity and excellent heat-stability for industrial use by combining a trivalent group 4 metal complex with a metallic compound or a cation generation agent each having respectively specific structure. SOLUTION: This catalyst contains (A) a complex expressed by the formula [M is a group 4 transition metal; the 5-membered ring is a (substituted) cyclopentadienyl; R<1> to R<4> are each H, a 1-12C alkyl, an alkenyl or the like; Y is C, Si or Ge; Z is N, P, S or O; X<1> , X<2> and R<4> to R<7> are each H, a 1-12C alkyl, an alkoxy or the like; (m) is 1-3; (n) is an integer of 1-3 corresponding to the valence of the bonded heteroatom -1] and preferably further (B) an alkylaluminumoxy compound and/or (C) a cation generation agent.
Patent JP-S62171592-A (JP)
Inventor: NAKAZAWA HIDEKAZU
IPC: F16L33/28
Filed: 1986-01-23
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-H09211071-A (JP)
Title: Semiconductor device
Inventor: KANDA TATSUYA
IPC: G01R31/26
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To realize high-speed operation by using a second input circuit consisting of a CMOS gate circuit during burn-in test mode and using a first input circuit consisting of a MOS differential amplification circuit during normal mode. SOLUTION: A reference voltage VREF is made higher than a reference voltage Vref3 during normal mode, and the output of a pMOS differential amplification circuit 35 is at L level and an operation mode signal TEST is at H level. Then the output of an NOR circuit 21 is fixed at L level. When an input enable signal EN is at H level, an nMOS differential amplification circuit 12 of a clock input circuit becomes active, and when the signal EN is at L level, the output of the circuit 12 is fixed at L level. During burn-in test mode, when the signal EN is at H level, the NOR circuit 21 of the clock circuit operates as a CMOS inverter against an external clock CLK-A.  When the CLK-A is changed from L level to H level, the input sensitivity of the circuit 21 is lower than that of the circuit 12 even if noise is included therein, so that the noise is hardly judged as transision from L level to H level of the CLK-A.
Patent JP-H08203326-A (JP)
Title: Floor lamp
Inventor: MATSUO KOJI
IPC: F21V27/00
Filed: 1995-01-31
Abstract: PURPOSE: To make a power cord part look attractive and to prevent a foot from being caught by the power cord. CONSTITUTION: A floor lamp has a base part 1 which is placed on a floor and from which a power cord is led out, a strut 2 provided upright in the base part 1 and a lamp body part 3 provided in the vicinity of the upper end of the strut 2. In the floor lamp, the strut 2 is made rotatable around its axis and at the same time a receiving space 1a in which the power cord is wound up by the rotation of the strut is formed.
Patent JP-S60160808-A (JP)
Inventor: SAEKI SUSUMU
IPC: A01B49/06
Filed: 1984-01-30
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-H07216163-A (JP)
Title: Polystyrenic resin composition
Inventor: WATANABE ICHIJI
IPC: C08L25/06
Filed: 1994-02-07
Abstract: PURPOSE:To obtain a resin composition having rigidity and transparency inherent in the constituent polystyrene, improved in brittleness and crackability and excelling in oil resistance and moldability. CONSTITUTION:This resin composition is prepared by mixing 70-99.5wt.% polystyrene resin with 0.5-30wt.% block copolymer comprising 10-90wt.% block segments based on an aromatic vinyl compound, 0-50wt.% block segments based on a conjugated diene compound or a hydrogenated conjugated diene and 10-90wt.% block segments based on a lactone compound. This composition has rigidity and transparency inherent in the constituent polystyrene resin, is improved in brittleness and crackability and has good moldability.
Patent JP-S55106268-A (JP)
Title: Undercoating agent for fluorine-containing resin paint
Inventor: IMAI SHIYOUZABUROU
IPC: C09D127/12
Filed: 1979-02-07
Abstract: PURPOSE: To provide an undercoating agent for a fluorine-containing resin paint, which comprises a molybdate and a phosphoric acid, has high adhesive power, is unpoisonous and causes no pollution.  
     CONSTITUTION: An undercoating agent comprises 0.01W30wt% of a molybdate and 0W10wt% of a phosphoric acid. The molybdate and the phosphoric acid are added to a non-chromic substance such as a silicate-containing fluorine resin suspension or a fluorine resin suspension containing polyphenylene sulfite to produce the undercoating agent. Polytetrafluoroethylene, polychlorotrifluoroethylene or the like is used as a fluorine resin for the undercoating agent. Sodium molybdate, calcium molybdate or the like is used as said molybdate. It is preferable that an aqueous solution of 85% or less by weight of orthophosphoric acid is used as a phosphorus compound. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09210746-A (JP)
Title: Air flow measuring device
Inventor: KOBAYASHI CHIHIRO
IPC: G01F1/684
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To enhance measuring accuracy under the condition of a pulsating flow having a counter flow as in a condition that this device is loaded to a real vehicle by a constitution wherein an introduction passage that introduces the counter flow in a main air passage is provided in the vicinity of a sub-air passage. SOLUTION: A counter flow introduction passage 9 is provided in the vicinity of an upstream side of a sub-air passage outlet 17 in roughly parallel to a second passage 7 of the sub-air passage 8 between the sub-air passage outlet 17 and a projection 18. The counter flow introduction passage 9 having an inlet in the vicinity of the sub-air passage outlet 17 and an outlet 10 at a side face of the sub-air passage 8 is joined to a main air passage 12. Thereby, a counter flow 21 in the counter flow introduction passage 9 is smooth as the air flow of a forward flow 20 in the sub-air passage 8. Thus, the counter flow 21 that tends to enter from the outlet 17 of the sub-air passage 8 can escape to the counter flow introduction passage 9 when the counter flow 21 occurs.  Thereby, it is possible to prevent the counter flow 21 from directly abutting a heating resister 3 for detecting a quantity of a suction air and to enhance measuring accuracy under the condition of a pulsating flow.
Patent JP-S53111030-A (JP)
Title: Novel phenylacetic acid derivatives
Inventor: NODA KANJI
IPC: A61K31/275
Filed: 1977-02-08
Abstract: PURPOSE: Phenylacetic acid derivatives of formula (X is cyano, carbamoyl, carboxyl, lower alkoxycarbonyl; Y is nitro, amino, halogen; R 1  is H, lower alkyl), e.g. 2-(3-nitro-4-isobutylphenyl)propionic acid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02257853-A (JP)
Title: Non-phosphorylation peptide and nourishing medicine composition containing it
Inventor: JIERARUDO BURIYURU
IPC: C07K1/14
Filed: 1990-01-25
Abstract: PURPOSE: To obtain nonphosphate peptide by hydrolyzing a casein containing univalent cationic salt of phosphorus casein or its derlv. with a specified protein decomposing enzyme and then subjecting the hydrolysate to ultrafiltration. CONSTITUTION: A univalent cationic salt of phosphorus casein or its deriv. is hydrolyzed by using one or more kinds of protein decomposing enzymes which can reproduce digestion of protein in a human body. The obtd. hydrolysate is filtered through one or more ultrafiltration membranes. Then one or more kinds of bivalent cationic salts which can form aggregates of phosphopeptide are added to the filtrate to produce phosphopeptide aggregates and nonphosphate peptide. Then the liquid is subjected to ultrafiltration to obtain a nonphosphate peptide containing >=12% total aromatic amino acid, <=4% serine, <10% isolated amino acid.
Patent JP-H11211925-A (JP)
Title: Optical waveguide
Inventor: KAKO RYOJI
IPC: G02B6/122
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To execute passive alignment with a laser chip by constituting an under clad which reduces not only a refractive index but also thickness rather than an over clad. SOLUTION: As an under clad 2, an SiO2 thin film is formed on the surface of a silicon substrate 1, for example, by thermal diffusion. The refractive index of the SiO2 thin film is about 1.46, for example, and since the difference of the refractive index from a core 3 is remarkable, it sufficiently plays the role of barrier. The core 3 is formed by applying polymer materials onto the surface of the under clad 2 with a spinner, and the core is worked into square cross section by performing photolithography or etching working. The refractive index of the polymer core 3 is about 1.54, for example, and this refractive index can be exactly controlled and regulated by adding a fluorine or benzene ring. An over clad 4 is similarly formed by applying polymer materials onto the surface of the under clad 2 and core 3 by the spinner as well.  The refractive index of the over clad 4 is about 1.535 as Δ=0.3% from the core.
Patent JP-S61172283-A (JP)
Title: Magnetic head device
Inventor: MATSUMOTO TAKASHI
IPC: G11B15/087
Filed: 1985-01-28
Abstract: PURPOSE:To obtain a magnetic head device which is small-sized and has not defects such as heat generation and noise generation and has a small power consumption and displaces a magnetic head efficiently, by providing a head moving device which displaces the magnetic head between the operating position and the non-operating position by a piezoelectric actuator. CONSTITUTION:A magnetic head 2 is supported as one body by a head mount 3, and a piezoelectric actuator 6 is provided in the end part of the head mount 3. When a voltage is applied to the actuator 6, the actuator 6 displaces the head 2 in the direction of an arrow A through the head mount 3, and the head 2 is brought into contact with a magnetic disc 1 and reaches the operating position. When the application of the voltage to the actuator 6 is stopped, the head 2 is displaced in the direction of an arrow B and is returned to the non- operating position.
Patent JP-S62171911-A (JP)
Title: Production of molybdenum or tungsten silicide
Inventor: KYONO IWAO
IPC: C01B33/06
Filed: 1986-01-27
Abstract: PURPOSE:To readily produce molybdenum silicide or tungsten silicide with a low oxygen content at a low cost, by synthesizing a silicide and subsequently keeping the silicide at a high temperature in a vacuum. CONSTITUTION:Molybdenum powder or a mixed powder thereof with silicon powder is heated at 800-1,300 deg.C in a vacuum to synthesize molybdenum silicide or tungsten silicide, which is subsequently kept at 1,280-1,500 deg.C in the vacuum to carry out deoxidation.
Patent JP-H05203255-A (JP)
Title: Air-direction adjusting device
Inventor: SAKAI TOSHIFUMI
IPC: F24F13/20
Filed: 1992-01-29
Abstract: PURPOSE:To interlock both fin groups smoothly by installing an inter-locking engaging section for interlocking the reciprocating rotational operation of at least one fin in one in group of longitudinal/lateral fin groups with the other fin group to at least one fin and mounting a section to be interlocked and engaged to the other fin group. CONSTITUTION:When a driving motor 7 is turned, a rotational member 7b is revolved in the direction C, and a lateral interlocking rod 3 is forwarded and retreated in the direction of A1-A2 by the engagement of the slot section 3b and interlocking projecting section 7c of the rod 3. Consequently, a plurality of longitudinal fins 2 connected to the lateral interlocking rod 3 are reciprocated and rotated in the horizontal direction centering around support shafts 2a respectively. A middle fin 5 in a lateral fin group is turned in the vertical direction centering around a support shaft 5a through the engagement of an interlocking engaging section 2c and a section to be interlocked and engaged 5c in the rotational operation of the middle longitudinal fin 2. That is, the interlocking engaging sections 5c are revolved to a vertical lower section when the interlocking engaging sections 5c are guided t the upward curved sections (1) of the interlocking engaging section 2c, and turned to a vertical upper section when the interlocking engaging sections 5c are guided to downward curved sections (2).
Patent JP-H04290669-A (JP)
Title: Hydraulic controller of automatic transmission for vehicle
Inventor: OHASHI TATSUYUKI
IPC: F16H61/06
Filed: 1991-01-11
Abstract: PURPOSE:To suppress the speed change shock during the speed change operation by an automatic transmission for vehicle. CONSTITUTION:A 1-2 shift valve 23 which has a unidirectional clutch and is selected so that the first speed stage is established is arranged between an accumulator 27 for the fourth speed clutch 18 and the seventh oil passage 40 for carrying out the supply and discharge of oil for the fourth speed clutch 18. When pressure discharge from the fourth speed clutch 18 is carried out during speed change, the 1-2 shift valve 23 is put into the first speed selection state for a prescribed time, and the pressure discharge of the accumulator 27 in the initial stage of the start of speed change is suppressed. During this time, the pressure discharge from the fourth speed clutch 18 is carried out speedily, and the delay of the increase of the number of engine revolution due to the drag in the engagement state of the fourth speed clutch 18 can be prevented.
Patent JP-H01188840-A (JP)
Title: Flashlight device
Inventor: ICHIHARA YOSHIRO
IPC: G03B15/05
Filed: 1988-01-25
Abstract: PURPOSE:To stop the drive of a DC/DC converter at charging completion time according to a battery to be used by stopping the drive of the DC/DC converter when the charging in completed and controlling the drive of a timer means so as to change the charging completion time. CONSTITUTION:High voltage current rectified by a rectifier diode 15 connected with the secondary winding 5B of a transformer charges a main capacitor 17, and the DC/DC converter is formed by elements 3-15. The title device is provided with the timer means T which stops the drive of the DC/DC converter when the charging is completed, and a timer selecting means which controls the drive of the timer means T so as to change the charging completion time according to the charging raising characteristics against a major capacitive element of the power battery. Thus, when the batteries of different charging completion time or new or consumed batteries are used, the drive of the DC/DC converter is automatically stopped at the charging completion time matched with that of the used battery.
Patent JP-S63182883-A (JP)
Title: Manufacture of buried semiconductor laser
Inventor: FURUYAMA HIDETO
IPC: H01S5/00
Filed: 1987-01-26
Abstract: PURPOSE:To improve reproducibility on manufacturing and to upgrade element performance, by performing crystal growth of semiconductor multilayered films inclusive of a quantum well active layer and using heat treatment to perform internal diffusion of impurities ranging from a high concentration impurity addition layer to the quantum well active layer. CONSTITUTION:A first conductivity clad layer 2 and a high concentration impurity addition layer 3 are formed on a semiconductor substrate 1 and a fixed width of groove is formed to reach the first clad layer 2, and next semiconductor multilayered films 5, 6, and 7 inclusive of a quantum well active layer 5 are formed thereon. Thereafter heat treatment is used to perform impurity diffusion ranging from the high concentration impurity addition region 3 to the active layer 5. The high concentration impurity addition region 3 is not required to be in contact with the active layer and only required to be disposed at a distance where a necessary impurity concentration is available by heat treatment, and this distance may be determined in consideration of controllability for heat treatment.
Patent JP-S55108141-A (JP)
Title: Method of forming light absorbing layer on color receiver tube
Inventor: MATSUYAMA HARUHIKO
IPC: H01J9/227
Filed: 1979-02-13
Abstract: PURPOSE: To reduce the manufacturing cost and increase the production efficiency by forming a light absorbing pattern through printing using ink of a paste containing a light absorbing agent after the formation of a light-sensitive resin pattern.  
     CONSTITUTION: A color receiver tube panel 1 coated with a photoresist 2 obtained by adding light-sensitive silicone to polyorganosiloxane as base is exposed to red, green and blue light sources R, G and B through a shadow mask 3. After the exposure, the photoresist 4 is developed with alcohol or aceton, thereby forming a photosetting photoresist pattern repellent to ink. Thereafter, an ink in the form of a paste composed of a light absorbing agent is applied by utilizing an ink adhesing mechanism of offset lithographic printer or the like. In this way, a light absorbing pattern 6 is formed at a desired position by selective application of the ink in the form of a paste containing the light absorbing agent. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09201465-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: Not to make a game proceed during removing balls by opening a cover member at a big win for stopping the game proceeding by detecting the opening state of the covering member covering the front of the game region and on detecting the close state of the covering member by releasing the stopping state of the game. SOLUTION: Sending an opening order signal of a glass frame 6 to a game information-display unit from a remote controlling unit, a fixing mechanism 106 of the glass frame 6 is released and the glass frame is opened by a switching driving unit 122 and an ejection of ball at an ejecting apparatus is stopped by detecting the open state of the glass frame 6 by a panel switch and a game controlling timer of a game controlling unit is stopped, and if the door of the variable winning apparatus is opened on a big win, the door is closed. Sending a panel closing signal to the game information display unit from the remote controlling unit, the glass frame is closed at the same time and it is fixed at the closed position and on detecting the close state of the glass frame 6, the stopping of the game proceeding is released.
Patent JP-H04254352-A (JP)
Title: Method of dicing semiconductor wafer
Inventor: YANAGIHARA SHINGO
IPC: H01L21/78
Filed: 1991-02-06
Abstract: PURPOSE:To improve yield by conducting half-cut with two or more operations with a blade thinner than the cutting width and then conducting full-cut on the half-off surface. CONSTITUTION:A blade thinner than the cutting width is fixed to a springs 5 and it is then rotated. Thereafter a half-cut is conducted under the condition that the cutting line of a wafter 1 attached to an adhesive tape 2 is set to a cutting depth about 2/3 the thickness of the wafer 1 to form the initial half-cut surface 6A. Then, a blade 4 is located so as to provide the same width as the cutting width and the half-cut is conducted again under the same condition as explained above to form the final half-cut surface 6B. Next, the blade 4 is lowered and the full-cut is conducted at the center position of the half-cut line. Thereby, the dicing is conducted to the total surface of wafer 1, while forming the full-cut surface 7. Thereby, generation rate of chipping is lowered and the yield can be improved.
Patent JP-H05206431-A (JP)
Title: Solid state image sensor, fabrication thereof and developing system
Inventor: NOMURA TORU
IPC: H04N1/028
Filed: 1992-01-30
Abstract: PURPOSE:To realize an image having neither smears nor defective shadings. CONSTITUTION:Uniformly swelled first color filter layer 4, second color filter layer 5, third color filter layer 6 and microlenses 7 are formed at a target light receiving part 3 on a trasparent resin layer 2 formed on the substrate 1 for solid state image sensor by drying rinse liquid with hot air and removing the rinse liquid uniformly after developing/rinsing process. Consequently, a solid state image sensor having excellent imaging characteristics, in which smear or defective shading due to uneven swelling of color filters is eliminated, can be obtained.
Patent JP-H07221063-A (JP)
Title: Vapor dryer
Inventor: MATSUZAKI TORU
IPC: F26B25/08
Filed: 1994-02-08
Abstract: PURPOSE:To fully clean a body to be dried by separating the body to be cleaned from a storage tool. CONSTITUTION:The title dryer dries a semiconductor wafer 10 carried into a treatment bath 1 using a carrier 6 by allowing it to contact IPA steam, a carrier retention tool 4 for retaining the carrier 6 is provided in the treatment bath 1, a seat which is higher than the carrier retention tool 4 is provided, a wafer retention tool 5 for placing a body to be dried on the upper surface is provided in the carrier retention tool 4, and the semiconductor wafer 10 is transferred from a horizontal groove 6d to a horizontal groove 5c of the wafer retention tool 5 without collapsing the posture in a process until the carrier 6 is placed on the carrier retention tool 4. On the other hand, the semiconductor wafer 10 is transferred from the horizontal groove 5c to the horizontal groove 6d when taking out the carrier 6 when drying is completed.
Patent JP-S60160286-A (JP)
Title: Processing circuit of television signal
Inventor: KIMURA YUUTAROU
IPC: H04N7/18
Filed: 1984-01-30
Abstract: PURPOSE:To obtain the circuit which remains a necessary high frequency component, follows an action of an object and reduces noises by providing a detection circuit to detect the minimum or maximum value to show a time change in the signal equivalent to one picture element among television image signals in a waveform and a holding circuit of the signal. CONSTITUTION:Inputted television image signals are sent to a maximum/minimum value detection circuit 1, and the moment the same one picture element becomes maximum and minimum during its fluctuation in terms of time is caught. A waveform A to show a time change in a picture element at one point due to quantum noises has many maximum and minimum points in an X-ray television system, etc. At the moment a signal becomes maximum, a maximum detection signal L is generated, and at the moment a signal becomes minimum, a minimum detection signal S is generated. These signals L and S are given to two units of memory 2 and 3, in the memory 2, they are stored until the next signal L generates. Assuming that these held maximum waveform B and minimum one C are television image signals, their quantum noises are completely removed.