baber/WOPTO huggingface dataset:
Patent JP-H1078404-A (JP)
Title: Odor sensor
Inventor: TACHIBANA KOICHI
IPC: G01N27/12
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To detect at least two kinds of gases and improve detection precision of odor constituted of a plurality of different gases by changing temperature of a single gas sensing body formed on a single substrate. SOLUTION: In a case where, for instance, two kinds of gases, ammonia and hydrogen, much more contained as compared with other gases as a gas to be detected (index gas) are detected, in regard to a sensor a sensor a sensing body 2 composed of SnO2 adding Pd and its electrodes 3, 3 are formed on one face of an alumina substrate of thickness of 0.2mm and size of 1×1, and a gas sensing body heater 4 composed of aluminum oxide and its electrodes 5, 5 are formed on the other face. This sensor shows a high sensitivity for ammonia at 300 deg.C and hydrogen at 450 deg.C. The sensitivity characteristic is utilized and two kinds of gases can be alternatively detected by one sensor by alternatively changing operation temperature, for instance, from 300 deg.C and 5 seconds to 450 deg.C and 5 seconds.
Patent JP-S6290135-A (JP)
Inventor: ODA TORU
IPC: A61B5/02
Filed: 1985-10-16
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-2000057446-A (JP)
Title: Burglar prevention device
Inventor: ICHIKURA OSAMU
IPC: G08B21/24
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To enable a burglar prevention device to be easily installed or released by reducing the number of cords derived from its main body and forming a loop of optional length. SOLUTION: In this burglary prevention device 1, a cord 3 consisting of covered conductive wires derived from the body is latched to a fixture 7 or a commodity in a store, and at the time of detecting circuit abnormality such as the disconnection/short-circuit of the wire 3, an alarm is generated. The cord 3 is constituted as a single cord obtained by covering or bundling plural conductive wires, a clip member 2 is formed on a prescribed position of the cord 3, which is clipped by the member 2 to electrically connect plural conductive wires and form a latch loop 5 on the cord 3.
Patent JP-H1157853-A (JP)
Title: Metal belt winding rubber sleeve
Inventor: UCHIDA MITSUTOSHI
IPC: B65H75/28
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent a generation of marks even when a thickness of a metal belt to be wound is changed by providing an air space portion in an outer face layer portion, in parallel to a shaft direction having a width in a circumferential direction. A space of the air space portion is the largest at the center portion and made smaller towards the both ends. SOLUTION: A conventional oil resistance rubber may be used for the rubber sleeve 1, and a rigidity is preferable to be Hs 50-80 to prevent a selvage wave. Thickness of the space 2 is the largest at the center portion in X direction crossing with the center shaft of the rubber sleeve 1, and is made thinner towards both ends. Since the rubber sleeve 1 at the tip end part of the metal belt sinks into the space 2, a top mark dose not occur on the metal belt of a 2<nd> roll rolling over the metal tip end. Also, as the space 2 is getting thinner towards the ends, a goose neck of the metal belt is neither generated. The reason why the central portion of the space 2 is made thicker is because to make the rubber sleeve 1 workable even when the winding direction of the steel belt is made either way.  Size of the space 2 is different depending on the thickness, material of the metal belt, rigidity of the rubber sleeve, outer diameter of the mandrel and the like.
Patent JP-S60114725-A (JP)
Inventor: JIANNI KOTSUPA
IPC: G01R29/08
Filed: 1984-11-06
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-H03170099-A (JP)
Title: Method and apparatus for deflecting beam
Inventor: URUSU BEKUMAN
IPC: H01J37/305
Filed: 1990-09-04
Abstract: PURPOSE: To make it possible to dispose a target away from a block by causing a beam to generally penetrate a path area in a magnetic field for curving the beam path, and generating substantially linear magnetic flux line image harmonic synthesizing by using at least one capturing magnetic field. CONSTITUTION: After an electronic generator 19, a beam 3 is guided to a substantially uniform deflecting magnetic field between blocks 5. Thereafter, the beam 3 separates from the block area, passes above the end face 13. At this time, it is linearized. Since the face 13 is inclined toward a graphical target 25 fixedly disposed to the block 5, the beam path is further bent, derived out of the deflecting magnetic field affected area, inclined and linearly moved, and collided with the separate target 25. Thus, the area of the block can be reduced on one hand, and the beam is passed through a wide range are out of the blocks 5. Since the blocks 5 are separated from the influence area of the deposition 26, and hence not almost covered.
Patent JP-H0784205-A (JP)
Title: Scanning optical unit
Inventor: TATEBE HIDENARI
IPC: G02B26/10
Filed: 1993-09-20
Abstract: PURPOSE:To obtain a scanning optical unit in which pitch irregularity and jitter on an image caused by vibration from the vibrating source of an exposure optical system do not occur. CONSTITUTION:This scanning optical unit 20 is fixed to two beams 30 and 31 being the housing attaching part of a main body by screws 33-35. An ftheta lens 5 and a long cylindrical lens 6 are fixed to a housing 10 inside a triangle restricted area 40 surrounded by connecting fixed places by means of the screws 33-35. As to a rotating deflector 3, a bearing part (vibrating source) which supports the rotary shaft 3a of a polygonal motor is fixed to the housing no outside true restricted area 40.
Patent JP-H0658223-A (JP)
Title: Fuel injection pump of internal combustion engine
Inventor: KURODA RYOICHI
IPC: F02M59/46
Filed: 1992-08-06
Abstract: PURPOSE:To facilitate working of a drilled passage and reduce generation of crack due to high pressure at infection by fitting an equi-pressure valve piece provided with a restriction and an equi-pressure valve into a valve case by press fitting. CONSTITUTION:A plunger barrel 32 is inserted into the hollow part of a hollow shaped pump main body 31. A disc-like equi-pressure valve sheet 40 is inserted on the upper part of the plunger barrel 32, and further on this, a valve case 41 is inserted. A piece 44 having a passage part 51 on the return side provided with a restriction 55 and an equi-pressure valve 56 is formed as a separated body against the valve case 41 and press-fitted into the valve case 41 by chilling fit or another means. By the press fitting, compressive residual stress is generated in the equi-pressure valve piece 44, and the restriction 55 can be directly worked from the outside of the piece 44 so as to facilitate the working.
Patent JP-S59123152-A (JP)
Title: Ion pump
Inventor: ISHIMARU HAJIME
IPC: H01J41/12
Filed: 1982-12-28
Abstract: PURPOSE:To obtain an ion pump of a high exhaustion efficiency at a low cost by using an aluminum-system metal to make both a pump casing and an anode which are installed and caused to work in a magnetic field and causing the pump casing to work also as a cathode. CONSTITUTION:A pump casing 12 is installed in a magnetic field formed between the N and the S poles of a permanent magnet 11. A high-voltage terminal 13 is attached to one end wall of the casing 12 and the other end wall is provided with a flange 14 connected to a vacuum case such as an accelerator. The casing 12 is made by subjecting an aluminum-system metal to extrusion molding. Heating wires 17 are fixed in grooves 15 formed during the molding and a magnet 11 is fixed to a convex section 16. An anode 18, which is made by joining together a plural number of rolled cylindrical members 18 made of thin aluminum-system metallic films, is supported inside the casing 12 with insulating members 19 and 20 interposed. The casing 12 also serves as a cathode and formed by adding a minute quantity of titanium, zirconium or magnesium to an aluminum-system metallic member. By the means mentioned above, the exhaustion efficiency of the ion pump can be enhanced.
Patent JP-H0894233-A (JP)
Title: Sealing device for refrigerator, etc.
Inventor: KAWASHIMA YASUO
IPC: F25D21/04
Filed: 1994-09-28
Abstract: PURPOSE: To prevent condensation from being produced on a packing by providing a pair of packing mounting grooves between a pair of protruded stripes each having a reverse L-shaped cross section such that openings thereof face to each other and fitting opposite ends of a band shaped mounting part of the packing in both packing mounting grooves. CONSTITUTION: A heater accomodation groove 41 is formed at the center of a frame side wall 37 of a door 12 in the width direction of the same, and a pair of protruded stripes 42 each having a reverse L-shaped cross section are provided on inner and outer both sides of the heater accomodation groove 41 such that tip ends of the protruded stripes face to each other. A pair of packing mounting grooves 43 are provided between both protruded stripes 42 such that openings thereof face to each other. Opposite edges of a band-shaped mounting part 61 of the packing 15 are fitted in both packing mounting grooves 43. Hereby, the packing 15 and the heater accomodation groove 41 are mounted on the same side so that the packing 15 can be effectually heated with a heater 51 and condensation of the packing 15 can be prevented from being produced.
Patent JP-S6474456-A (JP)
Title: Measuring circuit for voltage crest value of acoustic signal
Inventor: KAWAGUCHI HIROTOSHI
IPC: G01R19/04
Filed: 1987-09-17
Abstract: PURPOSE:To measure the crest value of the acoustic signal with simple constitution by measuring the reference voltage excess time of the acoustic signal by using a voltage comparator and a timer and converting the time into a voltage crest value. CONSTITUTION:The acoustic wave which is converted into an electric signal by a microphone, etc., is detected by a detection part 1 and then compared with a reference voltage 4 by a voltage comparison part 3. When the input level of the acoustic signal exceeds the reference voltage, the voltage comparison part 3 outputs a high-voltage voltage. The timer part 8 measures the continuance 6 of the high-voltage voltage. A control part 9 converts the time 6 measured by the timer part 8 into the voltage crest value 7. Consequently, the voltage crest value of the acoustic signal is measured by using only one voltage comparator.
Patent JP-H1079279-A (JP)
Title: Connector for two-stage coupling substrate
Inventor: NARUGE KINZO
IPC: H01R24/00
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and reduce assembling cost by constituting a two-stage coupling connector for interface from an insulation housing, a contact, and a shell. SOLUTION: This connector has a contact storage part partitioned into upper and lower stages by a center separation part and opening on both end part sides and comprises an insulation housing 10 for storing in parallel and holding from one end side in upper and lower contact housing parts female contacts 1 and 2 into contact with a male contact in a counterpart male type connector, the contacts 1 and 2 arranged at each contact housing part, and a shell 11 having an opening for inserting a counterpart male type contact into the contact housing part and integrally forming via a link part a surrounding part for surrounding periphery of the contacts 1 and 2 to be stored in the contact housing part.  The contacts 1 and 2 are arranged in parallel forwardly from the rearward of the insulation housing 10 and plugged in the contact housing part of the upper and lower two stages, and the insulation housing 10 is fitted and installed rearwardly of the shell 11.
Patent JP-S61110101-A (JP)
Title: Manufacture of half mirror
Inventor: KAWAMOTO AKIRA
IPC: G02B5/00
Filed: 1984-11-05
Abstract: PURPOSE:To reduce the number of stages for manufacturing a half mirror and the cost of manufacture and to reduce unevenness in the reflectance and transmittance by forming a hard coat layer which doubles as a primer on a transparent plastic substrate and by forming a thin dielectric film on the hard coat layer by reactive sputtering. CONSTITUTION:A hard coat layer 7 which doubles as a primer is formed on a transparent plastic substrate 1, and a thin dielectric layer 8 having a higher refractive index than the substrate 1 is formed on the hard coat layer 7 by reactive sputtering to the optical thickness.
Patent JP-2001055856-A (JP)
Title: Finger catching prevention device
Inventor: OHARA TETSUKO
IPC: E05C17/60
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To provide, at a low cost, a facilitated and small-sized device for preventing a finger from being caught in a sliding door. SOLUTION: This finger catching prevention device 1 comprises an installation part 2 mounted on a sliding door 10 or a window frame and a control member 5 held on the installation part 2 and positioned between the sliding door 10 and the window frame when the sliding door 10 is closed so as to control the closing of the sliding door 10. The installation part 2 is provided on an X and Y plane of a rectangular three-dimensional coordinate comprising X-, Y-, and Z-axis, a rotating shaft 6 tilted relative to the X-, Y-, and Z-axis is provided at a position apart a specified distance from the installation part 2 in Z-axis direction, and the control member 5 is supported on the rotating shaft 6 at a position apart from an axis of the rotating shaft 6.
Patent JP-H0794384-A (JP)
Title: Alignment mechanism
Inventor: HARAGUCHI HIROSHI
IPC: H01L21/027
Filed: 1993-09-20
Abstract: PURPOSE:To easily perform alignment according to image processing by providing a focusing position adjustment part and a control part for executing a preliminary alignment for a plurality of times where first and second focusing positions are changed, determining the first and second best focusing positions, and then executing alignment. CONSTITUTION:A focusing position adjustment part 11 is provided with a function for adjusting the position of focus for a wafer 3 of alignment light on alignment and the position of focus for a detector 6 of diffraction light according to the instructions from a control part 10. A wafer up/down position adjustment part 12 is provided with a function for moving the wafer 3 up and down according to the instructions from the control part 10. Then, a focus position adjustment part 11 and a wafer up/down position adjustment part 12 are used to adjust at least the position of the wafer 3 and lenses 7 and 8 and to select the positions of the wafer 3 and the lenses 7 and 8 where the best alignment signal waveform can be obtained.
Patent JP-2000145103-A (JP)
Title: Laying floor structure
Inventor: TSUKADA SUSUMU
IPC: E04F15/00
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To make a floor substrate panel absorb moisture under the floor, and eliminate a fear of dimensional stability caused by the occurrence of expansion, contraction, and warpage by forming the floor substrate panel with a moisture-proofing layer formed on the lower surface of a moisture-absorbing base plate, and forming the moisture-proofing layer of a polyolefin resin sheet. SOLUTION: A floor substrate panel 2 being resiliently supported by short legs 1 is placed on a floor baserock 3, and flooring material 4 is provided on the panel 2. Also, panel 2 is that a moisture-proofing layer 6 is formed on the lower surface of a moisture-absorbing base plate 5, and the moisture proofing layer 6 is formed of a polyolefin resin sheet 7, then adhering paper 8 on the upper surface of the moisture-absorbing base plate 5. Herein, in order to adhere the polyolefin resin sheet 7 to the moisture-absorbing base plate 7, the sheet 7 is activated by a plasma discharge treatment and corona discharge treatment to be adhered by an adhesive. In this manner, by carrying out a discharge treatment to the sheet 7, melting is not required, and adhering work becomes easy.
Patent JP-H1157081-A (JP)
Title: Golf club head and its manufacture
Inventor: SODA TAKEO
IPC: A63B53/04
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a golf club head produced by a freeze injection molding method and a manufacturing method thereof. SOLUTION: This club head is worked by employing a metal injection molding by a freeze molding method using a new powder metallurgy process. More than one parts, preferably more than one parts comprising more than one different materials are molded separately and are assembled during the free operation or the sintering period to be integrated. Moreover, a face part 1 made of a rolled material as a part of the golf club head and the body are assembled during the freeze operation or the sintering period to be integrated after the metal injection molding. Moreover, the material of the face part 1 and the body of the club comprises a marageing steel or a precipitation hardened type stainless steel or the face part 1 and the body of the head comprising a combination of the materials is injection molded and assembled during the sintering period to be integrated.
Patent JP-S60124266-A (JP)
Title: Electrode head
Inventor: SANO TETSUHIRO
IPC: B41J2/395
Filed: 1983-12-09
Abstract: PURPOSE:To provide an electrode head for energization recording with a stable quality of printing which enables a high resolution recording by supporting a circuit board with a support made up of material containing hexagonal system boron nitride. CONSTITUTION:A circuit board (a) (preferably, a polyimide resin sheet fitted with a copper foil as recording electrode by photoetching) in which a plurality of recording electrodes 10 are formed on an electric insulation plate 11 in parallel is supported with a support 12 made of material containing preferably more than 70wt% of hexagonal system boron nitride to form a desired electrode head. The support 12 is preferably made of hexagonal system boron nitride and a thermosetting resin.
Patent JP-S6389591-A (JP)
Title: Apparatus for producing coal slurry
Inventor: KANEKO SHOZO
IPC: C10L1/32
Filed: 1986-10-02
Abstract: PURPOSE:To improve the boiler efficiency through a decrease in the viscosity of a coal slurry and an increase in the ultimate cocn. of the coal slurry, by providing a slurry maturing vessel and a circulation line on the downstream side of a coal slurry preparation vessel to mature a coal slurry. CONSTITUTION:A slurry maturing vessel 3 is provided on the downstream side of a coal slurry preparation vessel 1 through a line mixer 2, slurry circulation line 5 is provided around the slurry maturing vessel 3 through a maturing line mixer 6, and the slurry maturing vessel 3 is connected to the slurry preparation vessel 1 by a slurry recirculation line 4. The preparation vessel 1 is charged with pulverized coal and water or an oil to prepare a coal slurry. The coal slurry is fed into the maturing vessel 3 through the line mixer 2. Then, the slurry is circulated through the cirulation line mixer 6 and the slurry circulation line 5 to mature the slurry. The matured slurry is recirculated into a slurry preparation vessel 1 through the slurry recirculation line 4.
Patent JP-H0954047-A (JP)
Title: Method and device for inspecting bottle
Inventor: TAKAYAMA TAKUMI
IPC: G06T1/00
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for surely inspecting contents of a bottle at a high speed. SOLUTION: A bottle 8 is rotated about its axis, light from a light source 11 is applied to the rotating bottle, and a number of times of photographic scans along substantially the overall length of the bottle are performed using color line-sensor cameras 10a to 10n used for photographing the illuminated bottle along the overall length of the bottle and on a visual line crossing the axis.  Image signals corresponding to a number of picture elements aligned at every scanning line are thereby produced and assigned addresses, and a characteristic pattern for every color circuit is recognized as a collection of those image signals for every address which differ in magnitude from background image signals produced by liquid and bottle material, and the image signals constituting the recognized characteristics patterns are analyzed and, compared as to magnitude among the color circuits, and synthesized. A foreign object showing the patterns is specified for final determination of whether or not the bottled contents are acceptable.
Patent JP-S61119283-A (JP)
Inventor: YAMADA MIKIO
IPC: C08L101/00
Filed: 1984-11-05
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-H0794676-A (JP)
Title: Formation of via hole in thick film ic
Inventor: KASUYA NAOTOSHI
IPC: H05K3/40
Filed: 1993-09-20
Abstract: PURPOSE:To allow formation of a via hole in a thick film IC in which the diameter of via hole is prevented from decreasing due to flow-in of insulating paste by previously forming an insulation pattern of window on the outer periphery of the via hole. CONSTITUTION:A lower conductor film 2 is formed on a board 1 by screen printing and an insulating pattern 4 of window is formed on the outer periphery of a via hole by screen printing. Subsequently, an insulation layer 5 is formed by screen printing except the insulating pattern 4 of window and the via hole part 3 surrounded thereby and an upper conductor 6 is formed thereon. Since insulating paste dies not flow into the via hole 3, the diameter thereof does not decrease. This method allows formation of a via hole as small as half of conventional one or less.
Patent JP-H04113234-A (JP)
Title: Measuring method of outdoor infrared radiation and radiometer
Inventor: ISHIBASHI MITSUHIRO
IPC: G01J1/02
Filed: 1990-09-04
Abstract: PURPOSE:To measure radiation for long-wave infrared rays by a method wherein a thin polyethylene sheet or the like is used for a dome, white coating is applied on the surface of a sensor and short-wave radiation absorbed by the sensor is detected by a separate short-wave radiation sensor and eliminated. CONSTITUTION:A thin sheet of polyethylene is used as a material of a dome 4 and thereby a system wherein both short-wave radiation 1 and long-wave radiation 2 are transmitted is attained. As the result, a rise in the temperature of the dome 4 can be prevented completely substantially. By applying white coating on the surface 6 of a sensor, the long-wave radiation 2 is almost absorbed and the short-wave radiation 1 is almost reflected. In the central part of the sensor 6, a short-wave radiation detecting sensor 9 such as a silicon diode which senses only the short-wave radiation is provided. A short-wave radiation component measured by the sensor 9 is subtracted from the total of the component of the long-wave radiation 2 and a part of the component of the short-wave radiation 1 which is absorbed together with the component of the long-wave radiation. Thereby only the long-wave radiation 2 being an object can be measured.