baber/WOPTO huggingface dataset:
Patent JP-H05116809-A (JP)
Title: Pneumatic paper feeder
Inventor: MAEHARA SHIGEJI
IPC: B65H7/16
Filed: 1991-10-29
Abstract: PURPOSE:To enable rationalization of maintenance after completion as well as reduction of working time through accurate matching to an aimed value by simply and finely performing pnuematic pressure adjustment for paper feeding by digital method. CONSTITUTION:A fan to blow or sucking air with respect to stacked sheets is rotation driven by a stepless speed changeable motor 9. This motor 9 is driven while it is maintained accurately in its speed to a set rotation speed by a feedback speed control means 21 and drive means 22. The setting is digitally made by key operation and the set speed value is maintained by memory means 33 to the time when next adjustment command is issued.
Patent JP-S62224371-A (JP)
Inventor: TOOMASU SHII HOWAITO
IPC: A61M35/00
Filed: 1986-11-27
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-H11112585-A (JP)
Title: Orthogonal signal generator
Inventor: SAKURAI NORIYOSHI
IPC: H03H11/20
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide the orthogonal signal generator that generates two high frequency signals which has a phase difference by 90 degrees accurately through automatic adjustment. SOLUTION: A 1st frequency signal outputted from an oscillator 10 is distributed into two; the one is outputted as it is to a 1st output terminal 12a and the other is given to a 90 deg. phase shifter 14, where a phase difference of 90 deg. is provided to the other signal and the resulting signal is outputted to a 2nd output terminal 12b, resulting in generating two 1st frequency signals. A low frequency orthogonal signal generating means 30 outputs two 2nd frequency signals whose frequency (2nd frequency) is lower than the 1st frequency and which has a phase difference of 90 deg..  The 1st and 2nd frequency signals in pairs are mixed by 1st and 2nd balanced modulation means 32, 36 respectively and the outputs of them are given to an adder subtractor means 34, where they are summed, the sum is detected by a square detection means 38, and a filter means 40 extracts a signal having a frequency component twice the 2nd frequency from the detection output of the means 38. A control means 46 controls the 90 deg. phase shifter 14 so that the amplitude of the extracted signal is minimized.
Patent JP-H07136076-A (JP)
Title: Bathtub
Inventor: ARAKAWA MASAHIKO
IPC: A47K3/02
Filed: 1993-11-12
Abstract: PURPOSE:To facilitate the getting-in/out by shifting the body nearly sideways or utilizing the stage part as staircase, by forming a wide stage part at the place at the depth in nearly the half of the side wall on a washing field side of a bathtub which forms the edge on a washing field side to a wide bench part. CONSTITUTION:On the periphery of the upper opened port part of a bathtub 1, each edge 11 is installed on the whole periphery, and a shoulder laying part 12 is installed on one side. Further, at the place at the depth in nearly the half of a side wall 13 on a washing field side, a wide stage part 14 having a nearly trapezoidal shape which is formed by aslantly corner-cutting nearly the half on the foot side is formed, and the edge 11 on the shoulder laying part 12 side and the part contiguous to the edge on the shoulder laying part 12 side of the edge 11 on the washing field side are formed to a wide bench part 15. When the body is immersed into the bathtub 1, a person sits down on the wide bench part 15, and the body is shifted aslantly sideways to the stage part 14 of the side wall 13 on the washing field side, and in the final stage, the body is shifted sideways to the bottom surface 16 of the bathtub.
Patent JP-2001108913-A (JP)
Title: Microscope system and observing device to be used in combination with its microscope
Inventor: YAMAMIYA HIROYUKI
IPC: A61B1/00
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a microscope system and an observing device to be used in combination with the microscope where a sample on a sample stage is difficult to move and the focus is easily adjusted by means of the objective lens of the microscope and where the display of a microscopic observation picture is stabilized in the case of observing a fine cell tissue with high magnification so as to obtain a sharp microscopic observation picture. SOLUTION: Force is applied directly to a sample 44 for microscopic observation by pressurizing force generated by the weight of a fixing weight 59 to detachably fix the sample 44 which is housed in a correct setting state within a circular hole 56 at the bottom of a petri dish 55.
Patent JP-H05117551-A (JP)
Title: Lubricant coating
Inventor: FUJIMOTO HIROYUKI
IPC: C09D167/03
Filed: 1991-10-29
Abstract: PURPOSE:To obtain the subject coating capable of providing films excellent in lubricating performance, durability in repeated friction, adhesion to frictional and sliding surfaces, etc., by blending a polyarylate resin with a fluorine compound, graphite, molybdenum disulfide and a wax. CONSTITUTION:The objective coating is obtained by blending (A) 100 pts. polyarylate resin [e.g. a polyester composed of bisphenol A and terephthalic acid/isophthalic acid] with (B) 30-400 pts.wt. fluorine compound (preferably graphite fluoride, pitch fluoride or perfluorocoronene), (C) 4-175 pts. graphite and/or molybdenum disulfide and (D) 4-125 pts. wax. The component (C) is preferably fine powder having <=12mum average particle diameter. Furthermore, e.g. methylene chloride and trichloroethane are cited as a solvent used in the coating.
Patent JP-H08142228-A (JP)
Title: Manufacture of vibration isolator
Inventor: MARUI KATSUYUKI
IPC: F16F15/04
Filed: 1994-11-17
Abstract: PURPOSE: To provide a method for manufacturing a vibration isolator in which the thickness of a rubber layer for forming a laminated rubber can be made uniform. CONSTITUTION: This method for manufacturing a vibration isolator comprises the steps of pouring a fluidized rubber poured from an inlet 27 to a vacant chamber 11b in gaps (g) between a plurality of reinforcing plates 4 disposed in molds 11 and 12 via channel holes 25 disposed above the gaps (g), solidifying the fluidized rubber poured in the gaps (g) and then bonding and integrating the rubber layer to the plates 4, wherein the channel length of the holes 25 is gradually reduced from the vicinity of the inlet 27 separately. Thus, the longer the position separated from the inlet 27 is, the larger the quantity of the rubber fed to the gap (g) from the holes 25 per unit time becomes.
Patent JP-H09122176-A (JP)
Title: Disposable diaper
Inventor: TOIDA HARUZO
IPC: A61F13/514
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent excreta from being locally absorbed by arranging liquid impermeable roll-up sheets provided successively to a back sheet at both side parts in lengthwise direction on the side of a top sheet and using the section on the side of the top sheet other than the roll-up sheets as a liquid absorbing area. SOLUTION: A disposable diaper 10 has a liquid permeable top sheet 12, a liquid impermeable back sheet, and a liquid holding type absorber interposed between the top sheet 12 and the back sheet. Besides, at a back side waist part 50 and a belly side waist part 51, back side waist gathers 52 and belly side waist gathers 53 are formed by mutually bonding the top sheet 12, back sheet and a waist flexible member interposed between these sheets. Then, roll-up sheets 18 and 18' set successively to the back sheet are respectively arranged at both the left and right side parts in the lengthwise direction on the side of the top sheet 12, and the section on the side of the top sheet 12 other than the roll-up sheets 18 and 18' is used as the liquid absorbing area.
Patent JP-H04158378-A (JP)
Title: Developing device
Inventor: MIURA OSAMU
IPC: G03G15/08
Filed: 1990-10-23
Abstract: PURPOSE:To prevent a toner serving as the developing powder from existing at a connection section between a suction duct and a sucking means so that no toner drops when the duct and the sucking device are separated by providing a dust collecting filter in the suction duct of a developing device provided on an electrophotographic copying machine. CONSTITUTION:A toner conveying auger 88 is rotated in a developing container 81 to convey a toner (t) during developing, and the toner (t) is mixed by mixing rollers 85-87 and fed to magnet rollers 83, 84. The toner (t) is fed to the photosensitive drum 20 from the front opening section 82 of the container 81 by the rotation of the rollers 83, 84 for development, and the toner (t) scattered to the outside from the opening section 82 by the rotation of a suction fan 93 is sucked into the suction port 89a of a suction duct 89. A duct collecting filter 90 is newly provided in the duct 89 to block the scattered toner (t), and no toner (t) exists on a connection section between the duct 89 and a suction means 92 via a seal material 94.
Patent JP-H09130605-A (JP)
Title: Method and device for outputting dot picture
Inventor: INOUE YOSHIAKI
IPC: G03F1/00
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To correct the activity of developer again even when it is fluctuated by measuring the dot area rate or density of test dot pictures on a film and resetting the exposure of laser beams based on the measured dot area rate or density. SOLUTION: As the output signal of a measuring instrument 32, measured dot area rate data are supplied through a dot area rate data input part 17 to a halftone dot gradation correction part 22 as an output dot area rate So. At the correction part 22, designated dot area rate data Si are converted into corrected dot area rate data Sj and supplied to a dotting (binarizing) processing part 23. At the processing part 23, the data Sj are compared with threshold values consisting of a threshold value matrix and converted into binary image data. The binary image data are converted into the driving signal of an AOM 42 and supplied to the intensity modulation terminal of the AOM 42. The ON level of the driving signal is set by a laser power setting signal P outputted from a laser power setting part 25. Photosensitive materials K, on which dot pictures are recorded, are developed and fixed by an automatic developing machine 45.
Patent JP-H01124342-A (JP)
Title: Formation of embossed pattern for preventing joint insertions in fishing rod from seizing up
Inventor: MATSUMOTO KEIZO
IPC: A01K87/00
Filed: 1987-11-09
Abstract: PURPOSE:To prevent a fishing rod from seizing up at its joint insertions, by forming embossed pattern on the insertion faces without cutting the reinforcing fibers in the base material. CONSTITUTION:The mandrel 1 for forming a fishing rod is covered with an embossed strip 3 on its top end corresponding to the joint insertion for the next rod. Then, a base prepreg material for forming the rod 2 is wound around over the mandrel several times until the thickness reaches a prescribed level. Then, the cellophane tape is wound around, and the product is solidified by baking. The rod is drawn out of the mandrel 1 to give the rod as a product. Then, the embossed strip 3 is taken out of the inside of the rod to remain inverted embossed surface 6 there. The cured resin in the emboss pattern can prevent the joint insertion from seizing up.
Patent JP-H08118849-A (JP)
Title: Spreadable post card
Inventor: KOBAYASHI TAMAE
IPC: B42D15/02
Filed: 1994-10-25
Abstract: PURPOSE: To provide a spreadable post card wherein accuracy in a foldout of a form for the post card comprised of a sheet is not deteriorated and at the time of printing by a printer, a spotted dirt by adhesion of a pressure- sensitive adhesive agent does not occur. CONSTITUTION: In a form for a spreadable post card comprised of a laminated body of a paper layer 1 and pressure-sensitive adhesive agent layer 2, the post card has a constitution wherein a folding line 3 is formed in a half cut 4 provided from the surface of the paper layer 1.
Patent JP-H11119036-A (JP)
Title: Plastic clad fiber
Inventor: TSUMANUMA KOUJI
IPC: G02B6/036
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain a plastic clad fiber which has good transmission characteristics and is applicable to a long-distance transmission path of >=500 m. SOLUTION: The circumference of a core 11 consisting of quartz glass is provided with a first clad 12 consisting of the quartz glass and the circumference thereof is provided with a second clad 13 consisting of a fluorine-contained resin. The outside diameter of the core 11 is specified to 50 to 1000 μm and the thickness of the first clad 12 to a use length (μm) to 50 μm. The specific refractive index difference between the core 11 and the first clad 12 is specified to 0.5 to 2.0% and the specific refractive index difference between the first clad 12 and the second clad 13 to 2.0 to 6.0%.
Patent JP-H02130051-A (JP)
Title: Multiplex communication system
Inventor: MATSUO NAOKI
IPC: H04L12/40
Filed: 1988-11-09
Abstract: PURPOSE:To attain the registration of respective nodes without collision by reflecting a new node closet to a center node with a first registration inquiry pulse and its registration switch, reflecting a second registration pulse with a next new node, and identifying a reflection pulse with the center node. CONSTITUTION:The center node sends out (k) pieces of registration inquiry pulses into a registration frame every time intervals Tm (>2TL and TL is the maximum value of transfer time of a transmission path). In this case, a new node J closest to the center node among the new nodes reflects a first registration inquiry pulse with its registration switch and a next new node K reflects a second registration inquiry pulse. The center node detects the reflection pulse and estimates the presence of the nodes J and K and their physical position (distance from a center 1). Thus, the registration action of the new nodes J and K is executed in order from a new node close to the center node without collision.
Patent JP-2001111374-A (JP)
Title: Piezoelectric device and its manufacturing method
Inventor: ONISHI KEIJI
IPC: H01L41/338
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To make it easy to handle a piezoelectric element, and to miniaturize a piezoelectric device even by applying high frequencies. SOLUTION: This piezoelectric device is provided with at least two or more piezoelectric elements arrayed like a plane, excitation electrodes formed on the two opposite main faces of the piezoelectric elements, and a supporting substrate arranged so that at least the two or more adjacent piezoelectric elements can be bridged, and adhere and fixed to the piezoelectric elements.
Patent JP-H07112677-A (JP)
Title: Tandem rider seating device for motorcycle
Inventor: INOUE NOBUHIRO
IPC: B62J1/28
Filed: 1993-10-18
Abstract: PURPOSE:To enable a rider to invariably recognize the relative position of a backrest and shorten the compression stroke of a cushion by forming the thickness of the cushion into a side trapezoidal shape in the backrest provided at the rear section of a tandem seat. CONSTITUTION:A tandem seat 36 is arranged at the rear section of the body of a motorcycle, and a backrest 41 is protruded upward at its rear section. The backrest 41 is constituted of a support plate 42 fixed to the body and protruded upward and a cushion 44 provided in front of it. The thickness A of the lower section of the cushion 44 is made large, and the thickness B of the upper section is made small to form a trapezoidal shape on the side view. When the upper body of a rider 38 seated on the tandem seat 36 is inclined forward, the relative position of the backrest 41 to the upper body is invariably recognized. When the upper body is inclined backward, the stroke D that the cushion 44 is compressed to the prescribed thickness C is shortened.
Patent JP-H04159620-A (JP)
Title: Optical type pickup apparatus
Inventor: MIYAIRI NOBUO
IPC: G11B7/12
Filed: 1990-10-24
Abstract: PURPOSE:To provide a magnetic shield and to form a pickup which is not affected with electromagnetic noises by providing a state wherein all or a part of an amplifier circuit is held between one of patterns at the same potential as a power supply or the ground and a conductive cabinet. CONSTITUTION:In a printed wiring board 3, a conductive layer 3c facing downward is assembled as a unitary body with a cabinet 1. An upward facing conductive layer 3b has the same potential as that of the ground. Therefore, an amplifier 6 and peripheral circuits are held between the layer 3b at the same potential as the ground and the cabinet 1. Thus, electromagnetic noises from large-current driving systems such as a focusing system and a tracking control system are absorbed with the layer 3b and the cabinet 1 before the noises reach the amplifier 6 and the peripheral circuits. The noise components in the data signal generated in the amplifier circuit become less. In this way, the optical-type pickup which is hard to receive the effect of the electromagnetic noises can be formed without increasing the weight and the volume.
Patent JP-H08110410-A (JP)
Title: Light condensing and heat collecting device
Inventor: KANIYOSHI MASAYOSHI
IPC: G02B6/00
Filed: 1994-10-11
Abstract: PURPOSE: To obtain a light condensing and heat collecting device capable of collecting a solar ray regardless of the altitude and the angle of the sun. CONSTITUTION: This light condensing and heat collecting device is a instrument having funnel-shaped structure which is gradually thinned from an entrance and has fixed thickness after advancing a little therefrom, and whose inside is made into a curved surface or a flat surface reflecting light from a mirror; an there are two kinds of devices, that is, (1) in the case of using one device and (2) in the case of using plural devices; and it takes in light and radiant heat in the daytime an throughout the year.
Patent JP-H11104144-A (JP)
Title: Laser therapeutic device
Inventor: MUKAI HIDEO
IPC: A61B18/20
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To improve operability for actuating a gas transmitting means and prevent misactuating the gas transmitting means, by driving the gas transmitting means linking to switch operation for driving a laser beam source and discharging the generated gas (air) to a laser beam projected position. SOLUTION: When a key switch 9 is turned ON for operating a laser device, a power relay 21 is excited to turn switches 22a, 22b for pump ON. Then current flows from an AC input 20 to an air pump part 10 to send air generated at the air pump 10 to a hand piece unit, and the air is discharged through an open exit of the hand piece head part. After that, when a foot switch 8 is trod down to transmit a trigger signal, a laser beam 31 is drive-controlled by a control part 30 to oscillate the therapeutic laser beam. Thereby, smoke is generated at the projected position, but the smoke is blown out through the open exit by air blow.
Patent JP-H03146322-A (JP)
Title: Setting of molding condition in injection molding machine
Inventor: KAMIGUCHI MASAO
IPC: B29C45/76
Filed: 1989-11-02
Abstract: PURPOSE:To enable the setting of molding conditions based on an exact information by displaying at the same time selected molding conditions and an injection pressure curve under the conditions and setting the molding conditions in watch of the pressure curve. CONSTITUTION:When an injection condition setting key 6 is operated, CPU for PMC acts to display in the condition set area the detail of set items on injection conditions and the set present value of each item and also display the injection pressure curve in the set present value. By operating a cursor movement key of CRT, an arbitrary set items are selected and when a new set value is inputted therein from the ten-key (numerical board), injection- operation is controlled at the new set present value from the following injection process and in the wave display area of CRT, the injection pressure curve of new injection process is displayed. Furthermore, by operating a measuring condition set key 7 or temperature condition set key 8, these conditions are modified in the same way.
Patent JP-H06115952-A (JP)
Title: Mold for precision press molding
Inventor: WATANABE TAKASHI
IPC: C03B11/00
Filed: 1992-09-30
Abstract: PURPOSE:To obtain the subject mold improved in durability by forming a Pd-Ru or Pd-Ni film as a single layer on the molding face of a mold preformed material, or by forming a two-layered structure on such face through additionally furnishing an interlayer containing Ni and/or Cr element. CONSTITUTION:The upper spherical molding surface 2 of a mold preformed material 1 of a specified design consisting of a cemented carbide such as WC is abraded with a diamond whetstone and further abraded with a diamond paste to prepare an optical planishing with such smoothness as to be ca.0.03mum (Rmax) of surface roughness. Then, an Ni-Cr alloy interlayer film 3 with a thickness of 0.01-1mum containing 30-90wt.% of Ni is formed on the resulting molding surface 2 in an Ar gas atmosphere using a magnetron sputtering technique. The interlayer film 3 is then coated with a Pd-Ru or Pd-Ni upper layer film 4 with a thickness of 0.1-5mum containing 5-30wt.% of Ru or Ni in an Ar gas atmosphere using the magnetron sputtering technique, thus obtaining the objective mold with high durability.
Patent JP-H04157908-A (JP)
Title: Plate antenna
Inventor: SEKI NOBORU
IPC: H01Q9/36
Filed: 1990-10-22
Abstract: PURPOSE:To facilitate fine-adjustment of the resonance frequency and the impedance matching by forming a notch part prolonged from a ridge into between a ground part and a feeder to a conductive element formed through parting the ground part and the feeder with each other. CONSTITUTION:A copper foil 1Oa is provided to one surface of a PCB board 10b in a plate element 10, a ground part 12 and a feeder 13 are formed to one end, and a notch 14 is formed between the ground part 12 and the feeder 13. The feeder 13 is provided with a connecting line 18 whose one end is connected to an RF input section in a receiver 11 and whose other end is connected to the copper foil 10a of the board l0b. Three short-circuit wires 15-17 or their other ends are connected to the copper foil 10a in the ground pattern or the case 11a containing a reception circuit of the receiver 11 of the ground part 12. The impedance of an inverse-F antenna is matched by adjusting the distance between ground point and a feeding point. The impedance is easily matched by having only to adjust the length of one end 14a of the notch 14.
Patent JP-H09129499-A (JP)
Title: Manufacture of laminated electronic part
Inventor: ONIGATA KAZUHARU
IPC: H05K3/46
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a laminated electronic part with which manufacturing cost can be reduced by reusing a carrier film by a method wherein a green sheet can be pulled out without scratching the carrier film. SOLUTION: A cut line of rectangular profile is formed by penetrating a punching blade 3 to the depth which does not come into contact with the surface of a carrier film F to a ceramic green sheet S, and the ceramic green sheet Sa inside the cut line is taken out by attractingly holding it by an attraction head 2. As a result, the flaw which was conventionally generated, is not generated on the surface of the carrier film F in a process in which a ceramic green sheet Sa is pulled out. To be more precise, if the remains of the sheet of the carrier film F is removed after the ceramic green sheet Sa has been pulled out, the carrier film F can be reused, and the repeated use of the carrier film F greatly contributes to the reduction in manufacturing cost.