baber/WOPTO huggingface dataset:
Patent JP-H09139025-A (JP)
Title: Phase detector and magnetic disk device using it
Inventor: AOYAMA MORISHIGE
IPC: G11B20/10
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To reduce the probability of causing a misclock and to eliminate a residual phase difference between a regenerative signal and an A/D conversion clock by executing level judgement, waveform tilt judgement, equalized error calculation and phase error detection to a sampled value of an equalized waveform. SOLUTION: A level judgement means 12 of a phase detector 10 judges which of plural equalized target levels decided by a partial response system the sampled value of the equalized waveform is close to. An equalized error calculation means 16 calculates difference between the sampled value of the equalized waveform and the decided equalized target level. A waveform tilt judgement means 14 judges the positive/negative of a tilt from the series of the judged equalized target level. A phase error is calculated from calculated equalized error and the waveform tilt, and its output is used as a control voltage of a voltage controlled oscillator, and the equalized waveform is sampled by the clock of the oscillator. Thus, the precise sampled value is obtained by the clock phase locked with the equalized waveform.
Patent JP-H06147074-A (JP)
Title: Internal combustion engine igniter
Inventor: OGAWA TOMOYUKI
IPC: F02P3/08
Filed: 1992-11-10
Abstract: PURPOSE:To embody an internal combustion engine igniter which able to secure a reference signal necessary for control by means of a computer without using any signal generator. CONSTITUTION:This igniter is provided with a magneto coil 4 in a magneto AC generator attached to an internal combustion engine and a reference signal generator circuit 13 detecting a zero point or peak point of output voltage in the magneto coil 4 and generating a reference signal. This circuit 13 is formable with a waveform converter circuit for getting a rectangular wave signal whose rising or falling is accorded with the zero point or peak point of the output voltage in the magneto coil 4. In this case, the rising or falling of the rectangular wave signal outputted by the reference signal generator circuit 13 is used as the reference signal.
Patent JP-S61164045-A (JP)
Inventor: DEYUAN EMU GURAIDAA
IPC: F02M69/46
Filed: 1985-12-26
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-H09144598-A (JP)
Title: Crankshaft supporting structure
Inventor: TANIMOTO SATORU
IPC: F02F7/00
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a crankshaft supporting structure which can attempt reduction lightening, miniaturizing and cost reducing of a beam member connecting a bearing cap supporting a crankshaft and can attain also common use of production facilities for a four-cylinder engine and a three-cylinder engine. SOLUTION: A structure comprises a plurality of bearing caps 4 supporting a crankshaft 2 of an engine 1 from its downward and a beam member 7 connecting a plurality of these bearing caps 4 to extend in an axial direction of the crankshaft 2, and the bearing cap 4 arranged in a side of an axial direction one end 2b of the crankshaft 2, of a plurality of the bearing caps 4, has a structure not connected to the beam member 7.
Patent JP-H04171618-A (JP)
Title: Forming method for elastomer switch
Inventor: TOSHIDA ISAO
IPC: H01H11/00
Filed: 1990-11-06
Abstract: PURPOSE:To reduce the cost of the elastomer switch shown in the title by forming a keytop surface which has two upright protruded parts on the back side, followed by injecting and forming elastomer in the main body part with the two protruded, parts flared by an upper die which has a protruded rib for flaring the two protruded parts in the horizontal direction. CONSTITUTION:A keytop surface 2, which has at least two protruded parts 1 on its back side, is primarily formed with ABS resin by a primary upper die 4. Next, the keytop surface 2 is left as it is in the same lower die 3, polyester based elastomer 7 is injected, with the protruded parts 1 flared therebetween, by using a secondary upper die 5 which has a protruded rib 6 in the position facing to the two protruded parts 1 of the keytop surface, so as to carry out secondary formation to produce an end product. Consequently reduction in the cost can be attempted.
Patent JP-H02194457-A (JP)
Title: Memory storage for computer and memory-constituting method
Inventor: BARAKURISHINA RAGAABENDORA IIR
IPC: G06F12/16
Filed: 1989-11-20
Abstract: PURPOSE: To dissolve a bottleneck due to the concentration of the access of processors by uniformly distributing a (heck sum over plural modules. CONSTITUTION: The plural processors 30a-30p are connected through a mutual connection structure 20 to plural memory modules Mo-Mm-1 , and as so the respective memory modules, one section Sk is provided with the check sum of the sections for the same number as all the other memory modules provided with data. For instance, as to the memory module Mo, the section So is provided with the check sum of the data provided in the sections So of all the other memory modules M1 ...Mm-1 respectively. Even though the check sum corresponding to an updated position is required to be changed every time of the updating of a memory, the check sum is distributed over the plural memory modules. Thus, the single memory module to be bottlenecked is not present and a fail safe memory system capable of reconstituting the data in the case of a fault is obtained.
Patent JP-S62229200-A (JP)
Inventor: YASUNAGA SATOSHI
IPC: G10L25/90
Filed: 1986-12-18
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-H11134651-A (JP)
Title: Information reproducer and method
Inventor: SHINTANI TOSHIMICHI
IPC: G11B7/00
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To make the density in two-dimensions of an optical disk higher even when an actual spot size is also reduced in a track direction by controlling the shape of an aperture region while using a reproducing light which is modulated in a pulse shape in reproducing information being in an optical disk having a photon super-high resolution film. SOLUTION: When a reproducing light is made to be in a pulse shape and it is moved in the direction of the arrow 102, a super-high resolution film absorbs more numerous photons at a part in which the power of a Gaussian beam is high. A region where the refractive index is to be changed depends on the intensity and the pulse width of a pulse light. The shape of an aperture region 104 is controlled with respect to a reproducing light spot 101 by optimizing these two parameters. The frequency of the pulses is made to be equal to or higher than the double of the maximum frequency of a reproduced signal band and the relation among the pulse cycle T of the reproducing light, the shortest length L of the recording mark of the medium and the relative speed V between the medium and the spot position of the reproducing light are made so as to satisfy 2T<=L/V.
Patent JP-2000134767-A (JP)
Title: Multi-point connector and its cover device
Inventor: FUJIYOSHI SHIORI
IPC: H01R4/48
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To attain common use of parts, simplification of a work process, and reduction in the cost of manufacture. SOLUTION: Wiring connection parts 11, 12, consisting of a quick connection terminal 30 connected by inserting a wire, are juxtaposed in one end part side of a connector main body (10), one wiring connection part 11 is formed as a power source wiring connection part of a power source wiring cable, the other wiring connection part 12 is formed as a branch wiring connection part of a branch wiring cable, also a branch connection part (13), consisting of a blade receiving part 40 electrically connected by inserting a plug blade (35), is juxtaposed in the other end part side of the connector main unit (10), and the branch wiring connection part 12 and the branch connection part (13) are branch connected electrically to the power source wiring connection part 11.
Patent JP-H10144695-A (JP)
Title: Heat treatment apparatus
Inventor: OKUBO SATOSHI
IPC: H01L21/324
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment apparatus which protects an O-ring seal at whatever position a boat is located. SOLUTION: The apparatus comprises a heat treatment chamber 12, a boat 18, provided below the heat treatment chamber 12, and loaded and unloaded into/from the heat treatment chamber while supporting an object to be treated, an O-ring seal 36, provided in a groove on a lower wall surface of an insertion port 16 of the heat treatment chamber, engaged with a part of the boat 18, and a ring-shaped heat blocking member 38 provided in the insertion port, for passing the boat 18 therethrogh. In this constitution, the heat blocking member 38 has a member to be placed on an upper wall surface 32 of the insertion port 16. Further, the heat blocking member 38 is elevated with the boat 18 from a position in the middle of elevation of the boat 18.
Patent JP-2001117600-A (JP)
Title: Device and method for aural signal processing
Inventor: KAYAMA HIROSHI
IPC: G10L21/013
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To generate a more natural conversion-processed voice by performing a converting process wherein the phase relation is held between a fundamental wave component extracted through sine-wave analysis and harmonic components. SOLUTION: When an aural signal is inputted, an SMS analysis taken to extract a sine-wave component. Phase relation information showing the phase relation between a fundamental frequency and respective harmonic components is obtained from the phase information of the extracted sine-wave component. After an SMS converting process is performed, a phase after the converting process is generated by using the above obtained phase relation information. Consequently, a converted aural signal can be generated which holds the phase relation between the fundamental frequency and harmonic components seen in the original signal.
Patent JP-H03160858-A (JP)
Title: Three-party talking system
Inventor: TAKAMURA SHINJI
IPC: H04M11/00
Filed: 1989-11-17
Abstract: PURPOSE:To allow subscribers to attain 3-party talking service freely independently of the service offer state of an integrated service digital communication network by providing a 3-party speech means in a subscriber's equipment. CONSTITUTION:A subscriber line 7 is provided with 2 sets of communication channels B1, B2 and one set of control channel D. Subscribers 4-1, 4-2 are accommodated in an integrated service digital communication network 100. A subscriber's equipment 200 is accommodated in the communication network via the subscriber line 7. A 3-party talking means 300 is provided in the equipment 200. The means 300 sets a call to the 2 sets of the subscribers 4-1, 4-2 accommodated in the communication network 100 via talking channels B1 and B2 and forms 3-party communication with the equipment 200. Thus, the means 300 is provided to the subscriber's equipment to allow the subscribers to use the 3-party service independently of the service offer state of the integrated service digital communication network to improve the convenience in the integrated service digital communication network.
Patent JP-H04173712-A (JP)
Title: Antimicrobial material and its production
Inventor: KAETSU ISAO
IPC: A01N59/16
Filed: 1990-11-06
Abstract: PURPOSE:To obtain an antimicrobial material by polymerizing an acrylic or methacrylic acid ester, a di- or tri(meth)acrylic acid ester, etc., in the presence of a radically polymerizable emulsifying' agent having sulfonic acid group and depositing the emulsion with a copper ion-containing aqueous solution, etc. CONSTITUTION:An antimicrobial material is produced by polymerizing 50-98 pts.wt. (meth)acrylic acid ester, 2-30 pts.wt. di- or tri(meth)acrylic acid ester as a crosslinking agent and 1-50 pts.wt. monomer (e.g. styrene, vinyl chloride or butadiene) copolymerizable therewith using a radically polymerizable emulsifying agent [e.g. a compound expressed by the formula (n) is >=6; X is H or CH3; Y is H, Na, K or NH4)] and depositing the resultant emulsion with an aqueous solution containing copper ions or silver ions. The aforementioned antimicrobial material contains the copper ions or silver ions on the surface of a crosslinked spherical copolymer. The above-mentioned antimicrobial material can be mixed with various resins and applied to respective fields of medicines, fibers, coatings, fishery, agriculture, buildings, etc.
Patent JP-H02144097-A (JP)
Title: Washing machine
Inventor: MATSUO KATSUHARU
IPC: D06F39/00
Filed: 1988-11-28
Abstract: PURPOSE:To make it possible to forecast a weather change with a washing machine itself when it is used and to prevent the increase of the number of the whole parts of this machine in spite of providing the composition for this forecast by providing a weather change-forecasting device a water level-detecting device and an operation-controlling device for controlling a washing operation on the basis of the result detected by the water level-detecting device. CONSTITUTION:Since a pressure sensor 13 is led to an atmosphere, it can detect its pressure. Under the result detected by this pressure sensor 13, a water level- detecting device detects a water level in a vessel 3, and under the result thereof, an operation-controlling device controls a washing operation. Since the atmospheric pressure is detected under the value detected by the pressure sensor 13 and then a weather change is forecast under the result of the detection of the atmospheric pressure, a user can naturally find the weather change when the user operates a washing machine. Since the user can, therefore, forecast the weather change independent of that by a television or newspaper, it is possible to make very convenient when the user operates this machine.
Patent JP-H05143432-A (JP)
Title: Access method for relational data base
Inventor: ASAZUMA TOMOHIRO
IPC: G06F13/00
Filed: 1991-11-15
Abstract: PURPOSE:To shorten the retrieval waiting time of a relational data base, to give the real-time retrieved result of the data base to the user of a client side computer and to improve entire response time. CONSTITUTION:In a first process, a retrieval condition for accessing a relational data base 6 is transmitted (S2) from a client side 1 to a server side computer 2 and in a second process, the server side 2 executes the retrieval of the relational data base 6 only for the previously decided number of data according to the retrieval condition transmitted from the client side 1 and is set on standby (S7 and S11). In a third process, the server side 2 transmits (S9) the retrieved data corresponding to a request (S8) from the client side 1 and returns to the second process (S12).
Patent JP-H11130858-A (JP)
Title: Polyimide, its precursor, their production and photosensitive resin composition
Inventor: KAWAKAMI HIROYUKI
IPC: H05K1/03
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain a polyimide having low temperature hardenability, excellent heat resistance, moisture resistance, adhesiveness, etc., by using a specific repeating unit having an organic group containing an aromatic ring, a specific repeating unit having an organic group not containing any aromatic ring and a polyimide precursor having a specific terminal structure. SOLUTION: This polyimide is obtained by subjecting a polyimide precursor having a repeating unit of formula I (R<1> is a four functional organic group; R<2> is a bifunctional organic group containing an aromatic ring; X is OH or the like), a repeating unit of formula II (R<3> is a bifunctional organic group not containing any aromatic ring) and further having one or both chain ends of formula III  R<4> is a halogen or the like; (n) is 0-4} of a part or whole of molecules to imido-ring closure. The polyimide precursor is obtained by reacting a tetracarboxylic acid dianhydride with a diamine containing an aromatic ring, a diamine not containing any aromatic ring and a compound of formula IV.
Patent JP-H02148192-A (JP)
Title: Cash dispenser
Inventor: YASUMA HIDEYUKI
IPC: G07D1/00
Filed: 1988-11-30
Abstract: PURPOSE:To quickly input transaction data to a cash dispenser and make the cash dispensing process of the cash dispenser more efficient by inputting cash dispensing information from separately provided external input devices, at the same time, storing the cash dispensing information and performing the cash dispensing process by designating the stored cash dispensing information from an input section. CONSTITUTION:Cash dispensing information is inputted from separately provided external input terminals 7 and, at the same time, the inputted cash dispensing information is stored in a memory 13. Then the cash dispensing process of this cash dispenser is performed by designating the stored cash dispensing information from an input section 21. Since the cash dispensing information is separately inputted from the external input terminals 7 in such way, the time required for performing information inputting process can be reduced and the cash dispensing process can be made quicker. In addition, the cash dispenser can be used efficiently.
Patent JP-H11132207-A (JP)
Title: Fixing structure for long member
Inventor: AKUNE SHINICHI
IPC: B60R16/02
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a fixing structure for a long member which can mitigate bending and stretching deformation generated in the long member which is set over a pair of fitting surfaces that vibrate relatively, and which can rapidly return to an initial shape. SOLUTION: The fixing structure 10 for a long member has a fixing part 12 extending in the direction crossing a fitting surface 11, a holding part 13 which can hold a wire harness 71, and a connecting means 20 connecting the fixing part 12 and the holding part 13 to each other. The connecting means 20 is prepared with level locking pins 24 and oblong holes 17 into which the locking pins 24 can be inserted and locked, then the holes 17 are sloped relative to a level plane.
Patent JP-H11131208-A (JP)
Title: Nitriding prevention in nitriding treatment
Inventor: MIYASAKA YOSHIO
IPC: C23C4/08
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent the nitriding of the part coated with metallic coating at the time of nitriding by coating the surface of the material to be worked with metallic coating having strong adhesion and high density. SOLUTION: The surface of the material W to be worked is fitted with a mask material 12 of a desired pattern, metal powder 15 with the average grain size of 20 to 300 μm, preferably 30 to 60 μm having the m.p. and hardness lower than that of the material W to be worked is jetted at >=80 m/sec jet velocity or under >=0.3 MPa jet pressure, the jetted metal powder 15 is welded, metallic coating 14 composed of the metal powder 15 is formed on the nonnitriding part in the material W to be worked which is not masked, and after that, the material W to be worked is subjected to nitriding treatment by a well-known method. By the metallic coating 14 formed on the surface of the material W to be worked, the diffusion and infiltration of nitrogen into the surface of the material W to be worked in the part coated with the metallic coating 14 can be prevented.
Patent JP-H10131915-A (JP)
Title: Hydraulic cylinder
Inventor: OKAWA KATSUJI
IPC: F15B15/14
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To suppress an external diameter and avoid generation of a thermal distortion. SOLUTION: A hydraulic cylinder comprises a piston rod 26a provided with a piston 22 partitioning inside an inner cylinder 21 into two hydraulic chambers 23, 24, outer cylinder 25 arranged so as to interpose an annular space in outside the inner cylinder 21, partitioning member 32 partitioning each one oil path 30, 31 respectively communicating with the hydraulic chambers 23, 24 in the inner cylinder 21 in the annular space, and a supply/discharge port 35, 36 selectively supplying/discharging operating oil to/from the respective hydraulic chamber 23, 24 through each oil path 30, 31. The partitioning member 32 is integrally provided in a bearing member 28 of a piston rod 26b.
Patent JP-H04176982-A (JP)
Title: Door lock device for vehicle
Inventor: OKADA NAOHIKO
IPC: E05B79/16
Filed: 1990-11-08
Abstract: PURPOSE:To improve the operability for locking/unlocking a door by providing a one-way clutch on the inside of a key cylinder, and connecting it to a door lock system setting the door to the locked or unlocked state via gears and a crank arm. CONSTITUTION:A one-way clutch 64, the first gear 72, the second gear 74, a crank arm 76 and a key rod 16b are provided on the inside of a key cylinder 52 to form a lock device. The one-way clutch 64 transfers only the rotating force in one direction, and the first gear 72 and the second gear 74 engaged with it and rotated by 180 deg. by one reciprocating action of the key cylinder 52 are provided. One end of the second gear 74 is connected to the crank arm 76, and the other end is connected to a door lock system via the key rod 16b. When the key of a door is rotated to either the right or the left from the insertion position, the door can be set to the locked or unlocked state.
Patent JP-S63154233-A (JP)
Title: Work feeding device
Inventor: OYA KATSUMI
IPC: B21D43/00
Filed: 1986-12-17
Abstract: PURPOSE:To correctly feed a work without damaging the surface by supporting by a carriage the clamping face of either one part of a pair of the upper and lower work clamping means of the carriage by making it freely movable in the spherical face direction centering around the center of a clamp. CONSTITUTION:The fitting to a holder 28 of an upper clamp plate 26U supports a freely rotatable bearing block 104 via a radial bearing 102 and thrust bearing 103 inside the recessed place 101 formed at the front end of the holder 28 vertically driven for a carriage. A spherical cradle 104a is formed on the lower face of the bearing block 104, the spherical surface 26Ua of the upper part of a clamp plate 26U is abutted freely slidably to the cradle 104a and the lower part spherical part 106 of a supporting shaft 106 is abutted freely slidably to the spherical surface 26Ub formed at the inner part of a lower clamp 26U as well. The spherical cradle 104a, spherical surface 26Ua, the spherical surface of the spherical part 106a and spherical surface 26Ub share the same center 108 and the bearing block 104 and supporting shaft 106 are integrally rotated by a key 107.
Patent JP-S63153896-A (JP)
Inventor: ABE YOSHINOBU
IPC: H05K3/46
Filed: 1986-12-17
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-H10147566-A (JP)
Title: Vascularization-inhibiting medicine
Inventor: FUKIAGE TOMOO
IPC: C07D209/14
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain the new medicine useful as a medicine for inhibiting vascularization occurring in vulnerary, inflammation, tumor growth, diabetic retinopathy, immature infant retinopathy, retinal venous obstruction, senile disciform degeneration of macula, etc. SOLUTION: This vascularization-inhibiting agent contains a calpain-inhibiting compound of formula I or II [R<1> is carboxyl, ethoxycarbonyl, etc.; R<2> is H or a lower alkyl; R<3> is benzyl, isobutyl, etc.; R<4> is H, etc., or R<4> is combined with R<2> to form a ring; R<5> is (substituted) phenyl; R<11> is naphthyl, (substituted) phenyl; R<12> , R<13> are each isopropyl, tertiary butyl, etc.; R<14> is benzyl, indol-2- ylmethyl, etc.; (n) is 1, 0]. The compound of formula I is obtained by reacting a compound of formula III (including its reactive derivative or its salt) with a compound of formula IV (including its reactive derivative or its salt).