baber/WOPTO huggingface dataset:
Patent JP-S60197677-A (JP)
Title: Dithienylpiperidylcarbinol derivative and its preparation
Inventor: MIYAMURA JIYUNJI
IPC: C07D211/00
Filed: 1984-03-19
Abstract: NEW MATERIAL:The compound of formula I (R<1> is H or lower alkyl; R<2> and R<3> are lower alkyl; X is halogen, acid residue of inorganic acid or organic acid alkyl ester, or hydroxyl). EXAMPLE:Di-(2-thienyl).(N-methyl-5-methoxy-3-piperidyl)carbinol. USE:Intermediate of pharmaceuticals. For example, the compound can be induced to a compound having antispasmodic activity. PREPARATION:The compound of formula III can be prepared by reacting the dithienylpiperidylcarbinol derivative of formula II with the compound of formula R<3>X<1> (X<1> is same as X except for hydroxyl). The compound of formula R<3>X<1> is e.g. methyl chloride, ethyl chloride, propyl chloride, etc. The reaction is carried out usually in a solvent such as benzene, toluene, etc. The compound of formula IIIcan be converted to a piperidylidenemethane derivative having antispasmodic activity, etc.
Patent JP-S60197453-A (JP)
Title: Pneumatic power multiplier
Inventor: ANDOU HIROMI
IPC: B60T13/575
Filed: 1984-03-19
Abstract: PURPOSE:To set the jump-in amount freely by providing a lever for receiving the reaction of output shaft at the initial operation stage rollably at the power piston side of a gas pressure multiplier while setting the jump-in amount by the rolling resistance of said lever. CONSTITUTION:A reaction disc 14 is held on a power piston 4 for defining the body 1 into two chambers A, B while an output shaft 15 is arranged in front of said disc 14. Then a poppet valve 13 is functioned through an input shaft 10 to produce the differential pressure between both chambers A, B thus to push the output shaft 15 forward through the power piston 4. Here, three planar levers 19 are faced at the rear side of a flange ring 18 secured to the output shaft 15 and supported rollably on the front face of the power piston 4. While an annular projection 20 having a partial notch is provided on the front face of power piston 4 to support one end of a reset spring 21 positioned at the inside by means of the lever 19.
Patent JP-H09242505-A (JP)
Title: Turbine structure
Inventor: MACHIDA TAKASHI
IPC: F01D11/02
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To enhance sealing characteristics and improve efficiency and reliability by overlapping the tip ends of diaphragms adjacent to each other in an axial direction in a gas turbine rotor. SOLUTION: A plurality of turbine moving blades 1 are fitted around the outer periphery. The tip ends of diaphragms 6 adjacent to each other are tapered, and are assembled in a manner overlapped with each other in an axial direction. Even if the diaphragms 6 are deformed by centrifugal force during operation of a gas turbine, no gap is produced in the axial direction. The diaphragm 6 positioned on the inner circumferential side is set smaller in bending rigidity than the other positioned on the outer peripheral side, so that sealing can be carried out by contact at the time of deformation by the centrifugal force. Consequently, it is possible to improve a sealing function so as to enhance efficiency, and to prevent combustion gas from flowing into the inner circumferential side of a disk so as to enhance reliability.
Patent JP-S53137947-A (JP)
Title: Novel process for preparation of 3alpha, 7alpha-diacyloxy-12-oxo-5beta-cholanic acid esters
Inventor: OKABE TADAHIRO
IPC: C07J9/00
Filed: 1977-05-09
Abstract: PURPOSE: To prepare the title cpds., useful for intermediates for cholelithus solubilizing agents, without requiring waste fluid disposal in high yield from 3α, 7αdiacyloxy-12α-hydroxy-5β-cholanic acid esters with an inexpensive specific oxidizing agent by using one reactor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11250040-A (JP)
Title: Character recognition device and its method and computer readable recording medium storing program for computer execution of the program
Inventor: HATA SHINGO
IPC: G09G5/32
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To more intuitively detect the erroneous recognition of different type of character whose form is similar in a character string recognized by a character recognition function. SOLUTION: A display device 101 is constituted of a character type recognition part 201 recognizing the character whose character type differs from that which is immediately before in a character string, a character interval change part 202 changing a character interval between the character recognized by the character type recognition part 201 and the character which is immediately before so that it becomes the character interval different from the other character intervals in the character string, and a display control part 203 controlling display so that the character string is displayed on a display part 204 by the character interval changed by the character interval change part 202.
Patent JP-S60196381-A (JP)
Title: Paper feeder for printer
Inventor: ASAKURA OSAMU
IPC: B41J15/04
Filed: 1984-03-19
Abstract: PURPOSE:To enable to prevent the frictional load in feeding a paper from being increased, even when using a thicker paper, by providing a plurality of paper guides so that the curvature of a printing paper from the guide in feeding the paper differs depending on each of the guides. CONSTITUTION:Other than a paper guide 16 for ordinary papers which is provided at an upper part, a paper guide 20 for thick papers is provided at a lower part so that the curvature of the printing paper from the guide in feeding the paper differs depending on each one of the guides (the curvature is smaller for the guide 20). Accordingly, in the case of using a thick paper, the paper is passed through the lower guide 20 to a position between a feeding roller 14 and pinch rollers 14B, whereby it is possible to prevent the pressure exerted on the paper being passed from being increased, to prevent the frictional resistance from being increased and to prevent unsatisfactory actions, residual curl or the like from being generated. In addition, since a guide extension part 22 is detachably provided, insertion of the paper is facilitated.
Patent JP-S51131029-A (JP)
Title: Steering wheel
Inventor: KIMURA MASAYUKI
IPC: B62D1/04
Filed: 1975-05-06
Abstract: PURPOSE: To provide a device for enabling a driver to drive comfortably by drying sweat of hands of the driver in action in a steering wheel device. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01227090-A (JP)
Title: Thermoelement and manufacture thereof
Inventor: KANEKO KIKUO
IPC: G12B1/04
Filed: 1988-03-07
Abstract: PURPOSE:To facilitate grinding, by linking a small-diameter bottomed cylindrical case with the diameter same or almost same as that of a guide cylinder section on a base end side of the guide cylinder section formed into a small-diameter cylinder to fill the case with a thermosensitive substance. CONSTITUTION:A body (a) has a case 1 for sealing a thermosensitive substance 2 molded on the base end side of a small-diameter cylindrical guide cylinder section 4 into which a piston 7 is inserted slidably with a heat conducting metal material, in such a manner that it is formed in the same diameter as the guide cylinder section and linked integral to the guide cylinder section 4 to extend the section 4. Then, a bottom plate 8 is also molded being linked integral to the case 1 so as to form the case as a bottomed cylinder as being linked long axially with an outer diameter of the small-diameter guide cylinder section 4. Then, a varnishing ball B is mounted at the tip of a support material 9 to be press fitted into an internal cavity of the guide cylinder section 4 thereby facilitating grinding and finishing.
Patent JP-H01231248-A (JP)
Title: Cathode-ray tube
Inventor: HASHIMOTO TOKUO
IPC: H01J29/88
Filed: 1988-03-09
Abstract: PURPOSE:To prevent peeling of a face plate, a transparent adhesive resin and a glass plate by covering each side face of them with a heat shrinking tube. CONSTITUTION:An envelop 4 composed of a nearly rectangular face plate 1 having a globular front face and a peripheral skirt part, and an infundibular funnel 3 having a small diameter part as a neck 2 is provided. On the front face of the face plate 1, a glass plate 6 is disposed through a spacer disposed in the peripheral part thereof, and adhered by a transparent adhesive resin 7. The whole circumference of each side face of the face plate 1, the transparent adhesive resin 7, and the glass plate 6 is covered with a heat shrinking tube 8, which is provided with a plurality of fine pores 10 in the center part thereof. At a result, no pleat is formed in the corner part, so that no bubble is formed. Hence, the peeling among the face plate, the transparent adhesive resin and the glass plate can be prevented.
Patent JP-S51129809-A (JP)
Title: Process for blast furance operation
Inventor: HATANO MICHIHARU
IPC: C21B5/00
Filed: 1975-05-02
Abstract: PURPOSE:Operation process for controlling permeability of blast furnaces independent of amount of aor blow.
Patent JP-H0380532-A (JP)
Title: Automatic controller for dimension of wafer supporting boat
Inventor: JIYANNPIEERU DOUBURU
IPC: H01L21/22
Filed: 1990-03-07
Abstract: PURPOSE: To control the dimension of a support boat automatically by inserting a wafer into its support groove and a reference groove, only if the dimension of the support boat corresponds to a reference when the end face of the wafer support boat contacts a base surface. CONSTITUTION: A device for controlling the dimension of a boat has a box 30. The box 30 has an L-shaped plate with an inclined plane 31 and a support surface 32. A pad 34 protrudes from the inclined plane 31 and positively guides rods 2 and 3 at the lower side of the boat. The edge of a contact 41 of a push- button detector 40 causes the support surface 32 to project at a position where the end face of the rods 2 and 3 makes contacts, thus detecting whether the rods 2 and 3 properly contact the contact 41. Also, a plate 50 is provided for judging the accuracy of the dimension between a reference surface and the surface of all sets of wafers that retain a groove. The plate 50 has an opening and a cut groove 51. When the positions of the grooves of the target rod 1, 2, 3, and 4 for the reference surface of the boat do not satisfy a specific reference, no wafer may be inserted.
Patent JP-H03256281-A (JP)
Title: Method for fixing magnetic head
Inventor: MASUKAWA ISAO
IPC: G11B21/16
Filed: 1990-03-06
Abstract: PURPOSE:To realize the rationalization of work by melting and vaporizing spring arms at an upper and a lower surfaces and the arm of a carriage in prescribed order, and welding them to each other by forming a through hole. CONSTITUTION:The spring arms 2a, 2b are brought into surface-contact with the arm 3a of the carriage respectively, and they are melted and vaporized in the order of the arms 2a, 3a, and 2b by the irradiation of a laser beam 7. Then, the through hole 6 passing through them is formed, and they are welded to each other, and the arms 2a, 2b are fixed to the arm 3a. By using this method, a magnetic head 1 can be easily fixed to the arm 3a, and automation becomes possible as well, and cost reduction can be realized, and the work can be rationalized.
Patent JP-S60197031-A (JP)
Title: Data interpolating system
Inventor: NAKAJIMA HIROSHI
IPC: H04B14/04
Filed: 1984-03-21
Abstract: PURPOSE:To execute interpolation coinciding with the curve of a correcting waveform by interpolating a signal obtained by D/A-converting and sample-holding the output from a digital memory, by using a series resistance and a switching circuit. CONSTITUTION:The contents of a digital memory 1 are read out by an address signal 4 from an address decoder 3, and this digital signal is D/A-converted 5, and inputted to sample hold amplifiers 15, 17, respectively, at every tn time and tn+1 time through a demultiplexer 9. The signal held by the amplifiers 15, 17 is inputted to a resistance circuit 16 in which resistances of the same value are connected in series by the number of interpolating steps. A signal of each connecting point of the resistance is selected successively by each switch S1-Sn of a switching circuit 18, and a signal which has interpolated two data between tn and tn+1 is outputted. The circuit 18 is controlled by a signal from a counter 21 for counting a clock.
Patent JP-S612979-A (JP)
Inventor: YOSEFU FURITSUKAA
IPC: B05B12/14
Filed: 1985-03-18
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-S63222995-A (JP)
Title: Hold of slurry carrier
Inventor: YOKOYAMA MICHIO
IPC: B63B25/02
Filed: 1987-03-11
Abstract: PURPOSE:To prevent the occurrence of precipitation in the interior of the hold of a slurry carrier, by partitioning the inside of the hold by a partition plate arranged in the fore-and-aft direction, and further by providing a slurry passage between the partition plate and the bottom surface of the hold. CONSTITUTION:In the hold 2 inside the hull 1 of a slurry carrier which carries slurry 4, a partition plate 3 is provided in the fore-and-aft direction. The partition plate 3 is fitted in such a way that a slit-shaped slurry passage 9 can be formed between the partition plate and the bottom surface 6 of the hold 2. During the transportation of slurry, since the slurry moves from a chamber A to a chamber B and vice versa through the slurry passage 9, the occurrence of precipitation in the slurry can be prevented.
Patent JP-H07262580-A (JP)
Title: Objective lens driving device
Inventor: KONNO HIDEJI
IPC: G11B7/09
Filed: 1994-03-24
Abstract: PURPOSE:To shorten a distance between the objective lens and the reflecting member and to make a device thin by reflecting a light beam approaching through a through hole in front of an objective lens holder by means of an inside reflecting member and introducing it to an objective lens on the upper part. CONSTITUTION:A holder 68 holding an objective lens 6 is supported in freely moving in the direction of the optical axis of the lens 6 and in the direction orthogonal to the optical axis by means of four metallic wires 67 being parallel with each other and projected from a supporting block 66 on a base plate 64. Consequently, the lens 6 is moved by a target amount in the tracking and focusing directions by means of a magnetic circuit composed of a magnet 71 and driving coils 4, 5. A through hole 69 and a raising mirror 72 are provided on the front surface of and inside the holder 68, a light beam 73 irradiating an optical disk is made to approach through the hole 69, reflected by the mirror 72 and introduced to the lens 6. Consequently, a distance H from the mirror 72 to the lens 6 is shortened and the device is made thin.
Patent JP-H09222837-A (JP)
Title: Double-sided printing device
Inventor: SHIMAZAKI TOSHIO
IPC: G03G15/00
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To form images of the same size on both sides of a paper sheet when the toner image transferred on the paper sheet is fixed by heat and pressure. SOLUTION: A paper sensor 17-1 is arranged along a conveyance belt 10 to detect the length of a paper sheet before its surface is fixed, and a paper sensor 17-2 is arranged along a conveyance path 16 to detect the length of the paper sheet after the surface is fixed. The length data of the paper sheet before and after the surface is fixed detected by the paper sensors 17-1, 17-2 are fed to a controller 20 and modulated by the laser beam writing clock and the reference clock of a polygon motor 5-3 when the back face is printed so that the sizes of the images on both faces are made equal when the paper sheet is returned to the original temperature after fixing. The reference clock is fed to LD drivers for Bk, M, Y, C, and the back face image is written on photosensitive drums 6-1 through 6-4 in the desired size.
Patent JP-S59177424-A (JP)
Title: Pile driver of pile driving machine
Inventor: ASAMI TOSHIHIKO
IPC: E02D7/10
Filed: 1983-03-29
Abstract: PURPOSE:To miniaturize the pile driver of a pile driving machine by balancing a ram vertically upwards by a method in which the supporter of the ram is supported in the upper guide long hole of a columnar cylinder, and the projected portion of the supporter is connected with plural rods of an oil-pressure cylinder provided to the side wall of the columnar cylinder. CONSTITUTION:A pile driver consists of a columnar cylinder to be vertically guided by a pile-driving leader, having a guide long hole 13, a ram 5 vertically moving on the columnar cylinder, an anvil 21 fitted and supported on the lower end of the columnar cylinder, and oil-pressure cylinders 10 plurally provided to the side wall of the columnar cylinder. The supporter 14 of the ram 5 is supported on the upper guide long hole 13 of the columnar cylinder and the projected portion 14a of the supporter 14 is connected to the rods 15 of the oil- pressure cylinders 10. The rods 15 are raised by oil pressure, and the supporter 14 of the ram 5 is pushed up by a given stroke toward the upper part of the columnar cylinder along the guide long hole 13 to lift up the ram 5. When oil pressure is released, the ram 5 drops under its own weight and the head of a pile is driven through the anvil 21, etc.
Patent JP-S58173280-A (JP)
Inventor: TAKEDA HAJIME
IPC: E06B9/24
Filed: 1982-03-31
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-S58171062-A (JP)
Title: Copying device
Inventor: MIYAGI HIROSHI
IPC: G03G15/00
Filed: 1982-03-31
Abstract: PURPOSE:To prevent the deviation in a copied picture image by detecting the position where an original is placed in the direction at a right angle to the scanning direction for exposure, detecting the deviation of the original from the prescribed position in accordance with the result of said detection and moving the position for delivering copying paper according to said deviation. CONSTITUTION:When an original 18 is placed on platen glass 1, and a platen cover 2 is closed, color sensors 191-19n operate and the signal detecting the position of the original 18 in the direction at a right angle to the scanning direction A thereof is fed to a signal generating circuit 22 for controlling a motor for moving a paper feed unit, where the signal corresponding to the direction and amount of deviation of the original 18 is generated and is fed to a control circuit 23 for the motor for moving the paper feed unit. The output of the circuit 23 is fed to a motor 24 for moving the paper feed unit so that the motor 24 for moving the unit table 8a of the unit 8 is rotated by the rotating quantity corresponding to the output from the circuit 23 in the direction corresponding to said output.
Patent JP-H07232625-A (JP)
Title: Actuator of antiskid control device
Inventor: HARA MASAHIKO
IPC: B60T8/36
Filed: 1994-02-28
Abstract: PURPOSE:To provide the actuator of an antiskid control device which can prevent dewing without spoiling waterproofing and dustproofing of a solenoid valve housing chamber. CONSTITUTION:A plurality of valve housing holes 2 are opened on one side 1a of a housing 1, respective solenoid valves 3 are housed in the valve housing holes 2 and projected from the housing 1, the projecting parts of the solenoid valves 3 are covered with a cover 4 fitted to the housing 1, and hence a solenoid valve housing chamber 5 is constituted of the cover 4 and the housing 1. Hereby, a communicating hole 11 of which one end is communicated with the lower part of the solenoid housing chamber 5 is formed in the housing 1, the other end of the communicating hole 11 is extended downward and opened on the bottom face 1b of the housing 1, and an enlarged part 13 of which the section is gradually enlarged downward is formed on the opening part on the other end of the communicating hole 11.
Patent JP-H09215434-A (JP)
Title: Power transmission structure of combine harvester
Inventor: HIRATA KAZUYOSHI
IPC: B60W10/10
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a parking brake structure without depending upon a dedicated parking brake device by making use of a rotation system driving mechanism and a reversing system driving mechanism that the driving system of a traveling device is equipped. SOLUTION: A transmission device 44 for traveling which varies the speed of the power from an engine and transmits it to a couple of right and left travel devices 4 is provided with the rotation system driving mechanism which outputs the turning power of an input shaft to the travel devices in a normal rotation transmission state and the reversing system driving mechanism which outputs the turning power of the input shaft to the travel device in a reversing state.  Then the right and left travel devices 4 are provided with side clutches FC which can transmit and cut off the power from the transmission device 44 to the right and left travel devices 4 respectively, and a switching means switches the right and left side clutches FC so that one clutch enters the power transmission state for the normal rotation system driving mechanism and the other enters the power transmission state for the reversing system driving mechanism.
Patent JP-S59178461-A (JP)
Title: Control device for automatic developing machine
Inventor: TODA AKIRA
IPC: G03D3/06
Filed: 1983-03-30
Abstract: PURPOSE:To enable automatic focusing corresponding to the thickness of a measuring sample by inputting the measured value of a standard sample into a device, fixing a lens after focusing the same, adjusting and fixing the quantity of the light from a light source then focusing automatically to the measuring sample. CONSTITUTION:The light from a light source 3 transmitted through a photosensitive material 2 is imaged on a television camera 5 and a video signal VS is subjected to AD conversion, then a lens 4 is focused by driving a pulse motor 7 and focusing of a lens 4 is performed further the quantity of light from the source 3 is adjusted with a voltage transforming circuit 12. A standard sample 2 is installed to a stage 1, and the line width value or dot % thereof is inputted to the device, by which the lens 4 is automatically focused and is fixed in the position where the high frequency component of the image is max. The quantity of the light from the light source is also adjusted and fixed. A measuring sample 2 is then installed and is automatically focused. The result thereof is displayed on a display device 15. The automatic focusing corresponding to the thickness of the measuring sample is accomplished in the above-mentioned way and therefore rough installation of the stage 1 is permitted.
Patent JP-S63221003-A (JP)
Inventor: NAKAYAMA HIROAKI
IPC: B27D5/00
Filed: 1987-03-09
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-S61213012-A (JP)
Inventor: ASAMI TOSHIO
IPC: A47G9/02
Filed: 1985-03-19
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-H11244347-A (JP)
Title: Air massage machine
Inventor: MOCHIDA MIKIO
IPC: A61H7/00
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To change a mode of finger-pressure massage according to a user's preference. SOLUTION: This air massage machine is provided with a pushing massage mechanism 12 which has pushing massage members 24, 25 for finger-pressure massaging the affected part to be treated according to supplying and exhausting compressed air and is built in a seat main body. This mechanism 12 is formed in a manner that a posture alternation plate 22 is seesaw-moveably disposed at a front side of a base 21, the massage members 24, 25 moving together with the plate 22 are disposed outside of a rotation center line of the posture alternation plate 22, and a pair of up and down posture control bags 26, 27 positioned at both sides of the rotation center is disposed between the base 21 and the posture alternation plate 22.  By expanding and contracting the pair of the posture control bags 26, 27, a position of the posture alternation plate 22 is controlled to alternate a condition contacting the massage members 24, 25 to the affected part to be treated.