baber/WOPTO huggingface dataset:
Patent JP-S63192549-A (JP)
Title: Production of fluid permeable product
Inventor: HORIE TAKAO
IPC: F16C33/00
Filed: 1987-02-03
Abstract: PURPOSE:To improve fluid permeability characteristic by forming a fluid basin connecting through void formed in skelton of a ceramic porous body and working uniform fluid pressure at whole void opening in the fluid basin. CONSTITUTION:In the ceramic porous body 28 fixing a core at one face, the molten metal is poured in a casting cavity. In the casting obtd. by solidifying the molten metal, the casting metal 44 is impregnated in a cell composing of the skelton 30 forming the porous structure in the ceramic porous body 28. The casting metal 44 is made to the integrated structure composing of a matrix to the ceramic porous body 28. The core burried in the inner part to the casting is removed, and the fluid basin 48 connecting through the void 32 formed in the skelton 30 in the porous body 28 is formed. Therefore, in the porous casting 50, the uniform fluid pressure is worked over the whole body.
Patent JP-S62184183-A (JP)
Inventor: HOSODA YOSHINORI
IPC: D06M13/44
Filed: 1986-02-06
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-S62184185-A (JP)
Inventor: ISSHIKI KOZABURO
IPC: D06M101/16
Filed: 1986-02-06
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-H09194447-A (JP)
Title: Production of n,n'-ethylene-bis-alpha-amino acid derivative
Inventor: KOJIMA YOSHITANE
IPC: C07D295/12
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To obtain an optically active N,N'-ethylene-bis-α-amino acid derivative at a high yield by reacting an α-amino acid derivative with glyoxal and a reductant. SOLUTION: A compound of formula III is obtained by reacting the compounds of formulae I and II [R<1> and R<2> are each a residue of α-amino acid (excepting glycine, proline and hydroxyproline); R<11> and R<21> are each H or a carboxy protecting group; R<12> and R<22> are each H; or, R<1> and R<12> bind to form a proline ring or a hydroxyproline ring; etc.] with glyoxal and a reductant (e.g. sodium boron cyanohydride) at from -20 deg.C to 60 deg.C. The compound of formula III is an optically active substance and liposoluble, and useful as a reagent of various organic synthetic reactions, especially effective for asymmetric reactions. The compound is also useful as a ligand of an optically active metal complex, as a constitution unit of a macrocyclic compound, and further as an antibiotic, etc.
Patent JP-S52105660-A (JP)
Title: Apparatus for treating waste water
Inventor: KAWABATA ROKUROU
IPC: C02F3/06
Filed: 1976-03-02
Abstract: PURPOSE: To provide apparatus for treating waste water continuously with multipipes such as honeycomb pipes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05260280-A (JP)
Title: Facsimile equipment
IPC: H04M11/00
Filed: 1992-02-10
Abstract: PURPOSE:To eliminate the repetition of many useless calls by automatically setting an optimum calling interval at each specified destination. CONSTITUTION:When a call result for executing communication with an other party is OK, a line calling part 2 informs a calling information exchanging part 3 of it, the calling information exchanging part 3 changes the calling interval being one of the operation parameters of the calling to be m/2 minutes based on the information and the operation parameter is stored in a calling information storing part 1. When communication cannot be executed with the other party within the range of the operation parameter of the calling which is set in the calling information storing part 1 as the other party is busy, the line calling part 2 informs the calling information exchanging part 3 of it, the calling information exchanging part 3 changes the calling interval being the operation parameter of the calling to be 2m minutes based on the information and the change set contents of the changed operation parameter are stored in the calling storing part 1. Then, the line calling part 2 refers to the operation parameter of the calling which is newly set in the calling information storing part 1 so as to execute re-calling.
Patent JP-H09194021-A (JP)
Title: Conveying device and sterilizing device
Inventor: OSAKA YOSHIHARU
IPC: B65G47/248
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a conveying device and a sterilizing device for which the conveying device is adapted. SOLUTION: A sterilizing device has a conveying mechanism A for inclination by which a liquid container received in a standingupright state at an input port B1 is inclined into a horizontal state, the container is erected again and outputted through an output port C1. The conveying mechanism A is provided with a row of L-shaped placing parts 3 run by a chain run between and around sprockets 21 and 22. The placing part 3 is constituted in such a manner that a side holding part to hold the side of the liquid container is run along a running rail 5. The running rail 5 holds the side holding part in a vertical state at the input port B1, gradually inclines the side holding part into a horizontal state, then gradually erects, and holds it in a vertical state at the output port C1.
Patent JP-H08192447-A (JP)
Title: Injection mechanism of injection molding machine
Inventor: ITO SUSUMU
IPC: B29C45/77
Filed: 1995-01-19
Abstract: PURPOSE: To accurately measure substantial resin reaction force by a load cell. CONSTITUTION: A ball screw 28 is attached to a pusher plate 14 in a freely rotatable and axially immovable manner and rotationally driven not only to axially change the screwing position of the ball screw 28 to the ball nut 31 fixed to a rear plate 3 through a load cell 33 but also to move the pusher plate 14 pressing an injection screw along a guide rod 4. Since the ball screw 28 is supported to the pusher plate 14 in a freely rotatable manner, the reaction force of the rotary friction between the ball screw 28 and the ball nut 31 is not transmitted to the pusher plate 14 and the non-uniform contact of the pusher plate with the guide rod 4 is prevented and the slide resistance between both of them always becomes constant.  Since slide resistance becomes unchanged, substantial resin reaction force can be accurately measured by a load cell 33 detecting the resultant of slide resistance and substantial resin reaction force.
Patent JP-H01199068-A (JP)
Title: Pressure vessel
Inventor: NAKAJIMA MASAKATSU
IPC: F16B35/02
Filed: 1988-02-03
Abstract: PURPOSE:To simplify operations of removing and mounting bolts for a pressure vessel by arranging clamps at least divided into two pieces in the radial direction at the tip of a stud bolt to be implanted in a body flange, wherein the clamps are movable in the radial direction of the stud bolt. CONSTITUTION:The lower engagement part of a stud bolt 1 is constructed with clamps divided into circumferential direction, and the clamp 1b is moved horizontally by inserting a rod 8 into a center hole 9 of the bolt 1 so as to spread to the bolt hole side of a body flange 5, and at this time, the condition shall be such that a parallel groove 5b provided in the body flange 5 and another parallel groove 1f provided in the clamp 1b are put in the state to mesh with each other. Thereby the bolt 1 shall be connected with the body flange 5 through the clamp 1b. Accordingly by drawing off the inserting the rod 8, the stud bolt 1 can be fitted and removed only through horizontal movement of the clamp 1b, wherein the stud bolt 1 is not required to be rotated in a plurality of turns.
Patent JP-H02203216-A (JP)
Title: Method for detecting center position of substrate and device for punching center of substrate
Inventor: MATSUMOTO TAKESHI
IPC: G01B11/00
Filed: 1989-02-01
Abstract: PURPOSE:To easily and accurately detect the center position of the substrate by detecting the innermost peripheral edge of a pattern formation part from the difference between the reflection factor level of the pattern formation part and the reflection factor level of a substrate flat part which are obtained by a line sensor. CONSTITUTION:A flexible optical disk substrate is mounted on a stage 8 and irradiated with light by halogen lamps 11 and 15 from above. Line sensors 9 and 14 detect the quantities of their reflected light beams to detect the center of the substrate. The distance between the center and the center of a punching blade 28 is computed 24 and a controller 25 drives and controls motors 17 and 20 for movement according to the result. Thus, the stage 8 is moved so that the center of the substrate is aligned with the center of the blade 28 and the controller 25 judges the coincidence of the centers from the position signals of the stage 8 from linear scales 19 and 22 to stop the driving. Then a motor 27 for driving the punching blade is driven as a motor drive 26 is driven by a controller 25 to punch the center part of the substrate by the blade 28.
Patent JP-S62184946-A (JP)
Inventor: TEIMOSHII DEEBITSUDO BETARITSU
IPC: B60J7/16
Filed: 1987-02-03
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-S56119752-A (JP)
Title: Composite consolidated body of cubic boron nitride and hard substance and its manufacture
Inventor: KURATOMI TATSUROU
IPC: C22C29/00
Filed: 1980-02-28
Abstract: PURPOSE: To obtain the titled composite consolidated body used as a superhard tool material by sintering a mixture of many cubic BN particles coated with an Ni-P alloy, particles of hard substance and metallic powder as a binding aid on the surfaces of each particle of cubic BN particles under specified conditions.  
     CONSTITUTION: The powder of cubic BN particles coated with an Ni-P alloy, consisting of 5W30wt% Ni-P alloy film having ≤1,400°C m.p. and 70W95% cubic BN, is obtained by electroless plating. A mixture of obtained 40W90% cubic BN particles, 6W40% hard substance powder and 4W20% of ≥1 kind metallic powder among Ti, Zr, Hf, Pd, Nb, Ta, Cr, Mo, etc. as a binding aid is sintered on the surfaces of cubic BN particles under temp. and pressure conditions in which cubic BN is stable. This sintered body has a binder region which is metallic texture having three-dimensional network structure. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000219337-A (JP)
Title: Tag printer
Inventor: UCHIYAMA HIDEYUKI
IPC: B65H3/08
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a tag printer easy to handle. SOLUTION: A tag 12 is drawn out of a gate 28 by moving a suction pad 50 diagonally to the lower side by sucking and holding a head end lower side surface of the tag 12 stored in a storage part 16 in an accumulated state by the suction pad 50. Consequently, a clearance is forcibly formed between the tag 12 sucked and held by the suction pad 50 and the tag 12 on it. Accordingly, it is possible to certainly draw only the tag 12 sucked and held by the suction pad 50 from the gate 28, and height adjustment of the gate is not required with the tags 12 in any thickness. Consequently, handling of the printer is facilitated.
Patent JP-H08198300-A (JP)
Title: Automatic opening and closing device of discharging container
Inventor: TAWARA TOMIO
IPC: B65D47/20
Filed: 1995-01-18
Abstract: PURPOSE: To inexpensively provide an automatic opening and closing device automatically closing the discharge port of a discharging container at the mouth thereof as a simple structure hard to damage. CONSTITUTION: An automatic opening and closing device is constituted of a device base stand 1 having the outflow passage 1a communicating with a discharging container, the flexible film member 2 bonded to the upper surface of the device base stand 1 so as to leave the closing duct 4 formed of a non- adhesive part opened to the side surface 1d of the upper part of the device base stand 1 and communicating with an outflow passage 1a and the head member 3 fixed to the device base stand 1 to cover the film member 2. The gap part 5 permitting the expansion of the closing duct 4 is formed to the head member and the closing duct 4 is automatically opened and closed by the liquid pressure of a fluid and the restoring force of a film.
Patent JP-H05227396-A (JP)
Title: Picture recorder
Inventor: SATO NORIBUMI
IPC: G03G15/36
Filed: 1992-02-10
Abstract: PURPOSE:To correct density unevenness caused in the picture recording device. CONSTITUTION:The picture recording device has a 1st mode and a 2nd mode. In the 1st mode, a pattern generating section 13 is started and prescribed picture data are fed to a picture output section 14 and a picture with a prescribed density is outputted over the entire face of recording paper. The picture is read by a picture read section 10 and picture data at a prescribed sampling position are stored in a picture data storage section 11. In the 2nd mode, usual picture recording is implemented and the picture data stored in the picture data storage section 11 are read synchronously with the picture recording operation of the picture data of the original read by the picture read section 10, fed to a density correction section 12, a density correction section 12 corrects the picture data inputted from the picture read section 10 with the picture data from the picture data storage section 11 and the result is fed to a picture output section 14.
Patent JP-H0521798-A (JP)
Title: Thin-film transistor
Inventor: MUROTA JUNICHI
IPC: H01L29/786
Filed: 1991-02-18
Abstract: PURPOSE:To increase the mobility faster than those in conventional transistors by forming a semiconductor layer having a channel portion which is composed of a silicon mixed crystal layer containing germanium and a silicon layer superimposed over the mixed crystal layer. CONSTITUTION:A gate dielectric film is formed on the surface of a gate electrode 3. A silicon-germanium mixed crystal layer 11 is formed on the dielectric film by decomposing a mixed gas of SiH4-GeH4. A silicon layer 12 is further formed on this mixed crystal layer by decomposing only on SiH4 gas. This is then patterned, so that there is formed a semiconductor layer 10 consisting of the silicon-germanium mixed crystal layer 11 and the silicon layer 12. Since the silicon layer grows epltaxlally with the silicon-germanium mixed crystal layer 11 as a nucleus, it turns into a polycrystalline substance at a temperature of not more than 600 deg.C. Hence, the semiconductor layer 10 can constitute a layer which is faster in mobility than a semiconductor layer consisting only of an amorphous silicon layer.
Patent JP-H04263398-A (JP)
Title: Optical coupling setting device
Inventor: KATONO TOMIO
IPC: G08C19/00
Filed: 1991-02-19
Abstract: PURPOSE:To surely communicate without being adversely influenced by the ambient brightness by fixing the relative position relation of the optical coupling unit easily when the communication path between the setting device setting the internal data in the electronic circuit of a gas meter and the gas meter is performed by the optical coupling. CONSTITUTION:A case 7b for an optical coupling unit 7a on the side of a setting device 6 is formed into a rectangular parallelepiped. A light emitting element 8a and a light receiving element 9a are provided on the both sides 7c and 7d, respectively. At the top end of the case 7b, a permanent magnet 12 is provided. A case 2b for an optical coupling unit 2a on the side of the meter is formed into a box shape in which the case 7b is capable of being fitted. A light emitting element 4a and a light emitting element 3a are provided on the inside of the both side walls 2c and 2d and iron sheet is provided on the bottom. For each case, an engagement recessed part 7e and an engagement protruded part 2e are provided, respectively.
Patent JP-H10217488-A (JP)
Title: Ink jet recording head
Inventor: OSAWA SEIICHI
IPC: B41J2/045
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable high density multi-nozzle color ink jet recording head. SOLUTION: A head unit 10 comprises a multilayer piezoelectric element unit where a plurality of multilayer piezoelectric elements are bonded onto an insulating substrate, a fixing member 26 for holding the multilayer piezoelectric elements, a diaphragm 27 bonded to the tree end face of the multilayer piezoelectric element and onto the fixing member, a pressure chamber bonded onto the diaphragm and a channel substrate 28 having an ink supply port. A head unit 40 where a nozzle plate 43 is bonded to the end face of the head unit 10 is secured to a frame 42 such that nozzle arrays 41 are arranged on the nozzle plate 43 at specified intervals in the main and sub-scanning directions.
Patent JP-2000219425-A (JP)
Title: Wire feeding device
Inventor: ITO YUKIO
IPC: B65H51/10
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a wire feeding device capable of preventing a wire from falling out without extending the length of the device. SOLUTION: A wire gripping means 2 is provided on an exit side of a pinch roll 3, and a stop motion of the pinch roll 3 and a grip motion of a wire gripping means 2 are conducted on the basis of a signal from a detecting device 4 detecting a wire terminal on an entrance side of the pinch roll 3. The wire is gripped by receiving the detected signal of the wire terminal, thereby preventing the wire from falling out from the pinch roll 3. It is acceptable that the wire gripping means 2 is located on the exit side of the pinch roll 3, more concretely, between the exit of the pinch roll 3 and the exist of a guide pipe 1. Preferably, the wire gripping means 2 is disposed between the pinch roll 3 and the guide pipe 1 or disposed in a center part of the guide pipe 1.
Patent JP-S63191673-A (JP)
Title: Reversible recording material
Inventor: NITO KEIICHI
IPC: G09F9/30
Filed: 1987-02-04
Abstract: PURPOSE:To ensure excellent handleability, resolution and long-time stability, eliminate the need for peripheral apparatuses for application of an electric field or reading and enable application to gradational recording and copying, by using as a main constituent a high molecular weight nematic liquid crystal having an isotropic phase transition temperature higher than the glass transition temperature thereof. CONSTITUTION:A photothermal recording layer 3 comprising a high molecular weight nematic liquid crystal having an isotropic phase transition temperature higher than the glass transition temperature thereof as a main constituent is provided on a substrate 1. The liquid crystal is characterized by a clearing point in a temperature region higher than the glass transition point. The clearing point is defined as a temperature at which the intensity of transmitted light is rapidly lowered to zero through transition to an isotropic phase after the intensity reaches a peak with a conspicuous increase in optical anisotropy due to formation of a liquid crystal phase as temperature is raised, in observation under a cross polarizer. The liquid crystal preferably has a molecular weight of 10000-200000, and is optimally a side chain type high molecular weight liquid crystal, for example, those based on a chanophenyl benzoatemethoxybiphenyl benzoate copolymer, cyanobiphenyl, or phenyl benzoate azomethine.
Patent JP-H11213080-A (JP)
Title: Deposit remainder warning system
Inventor: TAKASUGI TETSURO
IPC: G06Q40/00
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To give some information to a customer before the generation of actual shortage of a remainder by providing a message transmitting part transmitting a message to the customer when a deposit remainder becomes smaller than a reference amount. SOLUTION: A reference amount designating file 4 stores a reference amount 4B previously registered by the customer. A deposit remainder confirming means 3 reads each account number stored in the file 4 and reads the deposit remainder of the customer equivalent to the account number from a deposit managing data base 2. Next, the deposit remainder and a corresponding reference amount 4B are compared with each other and when the deposit remainder becomes smaller than the amount 4B, the effect is reported to a message transmission part 5. A control part 6 transmits to a customer terminal 9 by using one of a voice guidance 11, a warning message telegraphic message 12 and a warning message image 13. The shortage of the deposit remainder is predicted by reference suited to each customer by each customer to inform the customer.
Patent JP-S60170020-A (JP)
Title: Height control method of magnetic head
Inventor: AZUMA MINEO
IPC: H04N5/7826
Filed: 1984-02-10
Abstract: PURPOSE:To always put the recorded video signals on a standardized recording track and to prevent a tracking shift in a reproduction mode of another type of device, by always controlling the height of a magnetic head at a standard level in a video record mode. CONSTITUTION:Video heads 2A and 2B containing head mobile elements are supported by a rotary cylinder 1, and audio heads 4A and 4B which FM-record the sound signals are set at positions where a 90 deg. phase difference is produced. Thus the control pilot signal can be recorded on a recording track prior to a video head. An audio head is switched electrically to a video head at an overlap part 11 between upper and lower parts of video tracks 6A and 6B which are not used as video signals and at a position corresponding to several frequencies of a horizontal synchronizing signal. The variances of the heads 2A and 2B to the standard recording track are detected by reading the pilot signals recorded on two adjacent recording tracks and using the difference between both signal levels. Then the video head is switched again to a record mode. At the same time, the head mobile element is controlled to correct a tracking shift if detected. Then the video signal is recorded after setting the head on a correct tracing position.
Patent JP-H05225495-A (JP)
Title: On-vehicle communication equipment
Inventor: NISHIO MASAHIRO
IPC: G08G1/09
Filed: 1992-02-10
Abstract: PURPOSE:To smoothly perform bidirectional communication between a road and a vehicle by permitting radio transmission only at the time of discriminating coincidence between the running direction of the vehicle and the service direction of a road side beacon. CONSTITUTION:An on-vehicle communication equipment 1 receives the radio wave from a road side beacon device by a transmission/reception antenna 21 and outputs it to a reception amplifier 23 through a circulator 22. It is amplified by this amplifier and is converted to an intermediate frequency by a mixer 24 and is processed in a data demodulator 26 and an AM modulated signal demodulator 32, and data is restored and the position and the direction of the vehicle are discriminated. A data processing part 28 leads the signal taken out from the amplifier 23 to a modulating circuit 35 to modulate it; and in the case of a condition permitting the data transmission from the vehicle, a gate circuit 36 is turned on, and the signal is supplied to a transmission/ reception antenna 21 after amplified by an amplifier 37. As the result, the radio wave on which return data is put is radiated from this antenna.
Patent JP-H11223933-A (JP)
Title: Positive photosensitive composition and positive photosensitive lithographic printing plate
Inventor: SASAKI MITSURU
IPC: G03F7/039
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a positive photosensitive compsn. and a positive photosensitive lithographic printing plate which show excellent contrast between an image part and a non-image part and enough film remaining rate in the image part, and moreover, which have excellent printing durability. SOLUTION: This positive photosensitive compsn. contains a component of a photo-thermal converting material which absorbs light from an image exposure light source and converts into heat, and a component of an alkali- soluble org. polymer material having phenol-type hydroxyl groups. This org. polymer material consists of an alkali-soluble org. polymer material comprising a compd. having one phenol-type hydroxyl group bonded per one aromatic ring and an alkali-soluble org. polymer material comprising a compd. having two or more phenol-type hydroxyl groups bonded to one aromatic ring. The positive photosensitive lithographic printing plate is produced by forming a layer of the photosensitive compsn. above described on the surface of a supporting body.