baber/WOPTO huggingface dataset:
Patent JP-S5311527-A (JP)
Title: Electronic unit
Inventor: OSADA KAZUHIKO
IPC: G06F1/04
Filed: 1976-07-20
Abstract: PURPOSE: To realize an electronic unit in which a power supply switch is eliminated to remove the fault cause and the power cell life is ensured as long as the natural cischarge even though the power supply is kept thrown in. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08276548-A (JP)
Title: Improvement of composite material containing polyvinylidene fluoride and thermoplastic plastic which is uncompatible with said substance
Inventor: ARUBEERU SUTORASERU
IPC: B32B27/30
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To improve the composite material consisting of polyvinylidene fluoride(PVDF) and thermoplastic plastics incompatible with PVDF. SOLUTION: The composite material has continuous structure consisting of at least three layers of a PVDF layer, a PVDF layer which does not transmit UV and visible rays, and a layer of composition which enables thermoplastic polymer incompatible with PVDF to be bonded to PVDF, and can be manufactured through coextrusion.
Patent JP-S5421379-A (JP)
Title: Measuring apparatus of intermagnetic pole magnetic fields
Inventor: TSUNO KATSUSHIGE
IPC: G01R33/24
Filed: 1977-07-18
Abstract: PURPOSE: To eliminate unmeasurable regions and make possible measurement of magnetic field distributions of high accuracy and a high range by mounting feedback coils for compensating magnetic field change along with the movement of a probe and using only the single probe. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000272567-A (JP)
Title: Battery mounting and demounting structure for motor- assisted bicycle
Inventor: OHIRA MASARU
IPC: B62J9/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a battery mounting and demounting structure capable of mounting and demounting easily a battery on a body frame, and capable of adjusting freely the height of a saddle. SOLUTION: In a motor-assisted bicycle, a battery 26 is stored removably inside a hollow top tube 8 (body frame) from a rear end opening part of the top tube 8, the rear end opening part of the top tube 8 is opened and closed by a turnable lid member 29, and a saddle 35 is attached height-adjustably in a position offset from the rear end opening part of the top tube 8 in the lid member 29. Since the battery 26 is attached detachably to the top tube 8 via the rear end opening part of the top tube 8 by this manner, the battery 26 is easily attached and detached to/from the top tube 8. The height of the saddle is freely adustable because the saddle is attached in the position offset from the rear end opening part of the top tube 8 in the lid member 29.
Patent JP-S63253021-A (JP)
Title: Production of lipid microsphere bound to physiologically active protein
Inventor: IGARASHI MICHISATO
IPC: A61K9/127
Filed: 1987-04-09
Abstract: PURPOSE:To obtain the titled compound with high binding ratio without losing activity of active proteins, by binding a physiologically active protein containing N-succinimidyl S-acetyl thioacetate to the surface of lipid microspheres by covalent bonds. CONSTITUTION:A physiologically active protein is reacted with N-succinimidyl S-acetyl thioacetate in an equimolar amount or more, preferably a molar amount of preferably 1-5 times based on the above-mentioned protein at room temperature to provide a reaction product, which is subjected to column chromatography and afford the aimed acetyl thioacetylated derivative of the physiologically active protein. The resultant product is then deacetylated to provide a thioacetylated derivative, which is then coupled with the thioacetylated derivative of the physiologically active protein and lipid microspheres under mild condition (gently stirring at room temperature) to afford the aimed compound.
Patent JP-H02264505-A (JP)
Title: Semiconductor device
Inventor: HIRAMOTO TAKAHIRO
IPC: H03F3/04
Filed: 1989-04-04
Abstract: PURPOSE:To suppress a surge voltage at turn-off and to expand the safety operation region of an element by suppressing a base reverse bias current to be flowed at turn-off state of a transistor(TR) through the insertion of a resistor in series with a speedup diode. CONSTITUTION:A resistor 2-b is inserted in series with a speedup diode 3-a with respect to a base of a TR 1-b. Since a base reverse bias current of TRs 1-a, 1-b flows through the diode 3-a and the resistor 2-b, the current flowing through the base of the TR 1-b is suppressed. Thus, the turn-off of the TR 1-b is more extended. Since the falling time slows down in this way, a surge voltage represented in v=L.di/dt is decreased because di/dt is decreased. Thus, it is possible to suppress a surge voltage at turn-off, the safe operating region of the reverse bias is expanded.
Patent JP-S63251745-A (JP)
Title: Control method for duct type air conditioner
Inventor: ODAJIMA TADAYA
IPC: F24F11/76
Filed: 1987-04-08
Abstract: PURPOSE:To perform proper control of air conditioning, by a method wherein, according to a demand level set by a temperature setter, the rotation speed of a blower, the opening of the shutter of an indoor machine, and the opening of a grill shutter are selected from a pattern to respond to situation. CONSTITUTION:A blast duct 3 is formed with a discharge duct 10 to feed air- conditioning air discharged from an indoor machine 2 to rooms R1-R4 and a suction duct 11 to suck air from the rooms R1-R4 and return it to the indoor machine 2. Air conditioning air is discharged through a discharge port 12 to the room, air in the room is sucked through a suction port 13, and a grill shutter 14 is mounted to the discharge port 12 to control a discharge airflow. When a temperature steer 17 is selected and pressed for the use for air conditioning, in response to the selection, the starting and the rotation speed of a blower 5, working of heat exchangers 6 and 7, and opening and closing of an indoor machine and grill shutters 8 and 14 are controlled according to a program predetermined by a control device 18, e.g., microcomputers. Namely, a control element is set as the rotation speed of the blower, and the openings of the indoor machine and the grill shutters 8 and 14 to perform regulation of temperature.
Patent JP-S62243479-A (JP)
Title: Left and right pincushion distortion correcting circuit
Inventor: KAMIJO NAOYOSHI
IPC: H04N3/23
Filed: 1986-04-16
Abstract: PURPOSE:To form an excellent pattern without distortion with simple constitu tion by shaping a peak of a parabolic waveform by a waveform shaping circuit and supplying the result to a base of a transistor (TR). CONSTITUTION:Supposing the forward voltage of diodes D1, D2 is VF and the Zener voltage of a Zener diode ZD1 is Vz, the diode D2 is conductive when V1>VF. Thus, an output shaped into a level decided by a voltage dividing ratio by a resistor R11 and a variable resistor R14 is obtained with respect to a signal voltage over+VF. When the signal voltage V1 exceeds the level being the sum of the voltage VF of the diode D2 and the Zener voltage Vz, since the diode ZD1 is conductive, te variable resistors R14, R13 are connected in parallel. Thus, an output shaped into a level decided by a voltage division ratio by the resistor R11 and the variable resistors R13, R14 is obtained with respect to the signal voltage being VF+Vz or over. Then the waveform-shaped parabolic signal voltage V2 is given to the base of a TR 62 to modulate the voltage form the+B2 thereby correcting the pattern distortion shown in dotted lines into a picture shown in solid lines.
Patent JP-H04296666-A (JP)
Title: High-speed voltage measuring device
Inventor: TAKAHASHI HIRONORI
IPC: G01R31/302
Filed: 1991-03-26
Abstract: PURPOSE:To judge voltage to be measured irrespective of its amplitude without converting, etc., output of a light detector baced on input/output characteristics. CONSTITUTION:A high-speed voltage measuring device 10 is constructed by arranging a short-pulse light source 12, a polarizer 14, a light modulator 16 onto which an electric signal to be measured is applied, a polarization interferometer 18, a light detector 20, and a processing device 22, in that order. By utilizing the fact that interference fringes are formed on the input surface of the light detector 20 by means of the polarization interferometer 18 and the fringes move according to the electric signal to be measured applied to the light modulator 16, the amount of movement is detected by the light detector 20 for voltage measurement.
Patent JP-S5420081-A (JP)
Title: Manufacture of warped gutter
Inventor: MADOKORO KIYOSHI
IPC: B29L31/10
Filed: 1977-07-15
Abstract: PURPOSE: To manufacture a warped gutter with ease, by bending an eaves gutter material between (a) a female mold and (b) plural mold rolls, provided in the female mole in the long direction so that the plane and front figures of the material may be in the form of circular arcs. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11282376-A (JP)
Title: Housing type display device
Inventor: TAKIZAWA KAZUYUKI
IPC: G09F9/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To eliminate backlash of a movable chassis and to prevent the ex treme end part from hanging down by providing a slide rail drawn out by a stroke shorter than the drawn out stroke of the movable chassis and supporting the movable chassis from the bottom part, when the movable chassis is drawn out of a frame. SOLUTION: A liquid crystal panel is rotatably fitted onto a movable chassis. The left end side of the movable chassis 12 is supported with a guide rid 15 fitted with a sliding bearing 16, and the right side part of the movable chassis 12 is supported with a slide rail 17. An engaging pin 39 is plated on the lower face on the rear end side of the slide rail 17, and the engaging pin 39 is engaged with a slotted hole 40 formed so as to extend in the drawing out direction on the lower face of the frame 10. When the movable chassis 12 is drawn out, the slide rail 17 is halfly drawn out in the drawing out direction. The maximum drawing out stroke of the slide rail 17 at this time is decided by the position where the engaging pin 39 is allowed to abut to the front end side part of the slotted hole 40.
Patent JP-S5611949-A (JP)
Title: Polyamide composition
Inventor: KAMIJIYOU HIROZOU
IPC: C08K5/34
Filed: 1979-07-10
Abstract: PURPOSE: The titled composition having improved flexibility, free from greasiness of flexibilizer due to bleeding on the surface of a molded article because of uniform distribution of the flexibilizer and good compatibility, obtained by adding imidazole as the flexibilizer to polyamide.  
     CONSTITUTION: 100pts.wt. of polyamide is blended with 0.01W20pts.wt., preferably 0.1W15pts.wt. imidazole. Imidazole has good compatibility with polyamide. With the increase of the amount of imidazole the melt index of the polyamide composition rises. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07290396-A (JP)
Title: Board drilling method and board drilling machine
Inventor: MITSUI KOJI
IPC: B26D7/01
Filed: 1994-04-25
Abstract: PURPOSE:To surely recognize the position of the mark on a board. CONSTITUTION:The illumination light H2 from a light source 3 transmits a milky translucent plate 33, and the illuminance distribution is smoothed. The smoothed illumination light H3 is reflected on a half-mirror 21, and it is radiated to a printed board K as the illumination light H3 coaxial with the optical axis L of a CCD camera 1. The regulated light H4 from the printed board K transmits the half-mirror 21 and is received by an image pickup camera 1. The position of a mark M is recognized by the image of the printed board K, and drilling is applied at the center of gravity position of the mark M. The contrast between the portion of the mark M and the other portion is made clear, and drilling can be correctly made.
Patent JP-H06253799-A (JP)
Title: Bath type cooling method of material to be cooled and bath type cooling apparatus therefor
Inventor: TANAKA KAZUHIKO
IPC: A23L27/00
Filed: 1993-03-08
Abstract: PURPOSE:To cool a large amounts of materials to be cooled while rotating and transferring these materials even in narrow space by rotating and stirring a cooling liquid for circulating in a stream passage body by a jetting nozzle. CONSTITUTION:A cooling liquid 16 is circulated in a stream passage body 10 forming the lower part provided with a supply port of a material to be cooled and an output port of a material to be cooled in arc shape and the material 12 to be cooled is floated in the cooling liquid in the stream passage body 10. The material to be cooled is rotated and transferred while rotating and stirring the cooling liquid by a jet nozzle 18.
Patent JP-S61245037-A (JP)
Title: Pneumatic inspecting device for pneumatic apparatus for vehicle
Inventor: KONDO TETSUMI
IPC: B60T17/22
Filed: 1985-04-23
Abstract: PURPOSE:To execute automatically a control of a compressed air quantity to a body to be inspected, by executing comparing operation of a detected pressure value of an inspection use compressed air by a pressure sensor, and a set pressure value of a control program of a solenoid valve, which has been inputted already. CONSTITUTION:A solenoid valve 27 is provided on an air passage 30 for connecting a supply source 21 and an air reservoir 22 for supplying an inspection use compressed air, and an attachment 25 to which a body to be inspected 10 is attached, and a pressure sensor 29 is provided on the downstream side of the solenoid valve 27. In such a state, a detected pressure of the sensor 29 is inputted to a computer 34 through an I/O unit 35, and a comparing operation of the detected pressure and a set pressure value of a control program of the solenoid valve 27, which has been inputted in advance is executed. From the computer 34, a command for bringing the solenoid valve 27 to an opening/ closing operation for a very small time, and bringing a flowing compressed air to a chopper control is executed, and a compressed air quantity applied to the body to be inspected 10 is controlled automatically to a correct value.
Patent JP-H01300514-A (JP)
Title: Method of alternate lamination of single crystal semiconductor material layers and insulating material layers
Inventor: DEIDEIE PURIBA
IPC: H01L21/84
Filed: 1989-04-05
Abstract: PURPOSE: To form one layer of a single-crystal semiconductor material on an insulation material layer by starting growth on the seed of a single-crystal material of the same type as the semiconductor material, limiting it between two layers made of a material that is different from the semiconductor material, and regulating the thickness of a single-crystal thin layer to be obtained with the gap between the layers. CONSTITUTION: A first insulation material layer has chemical erosion selectivity regarding an adjacent layer, the nucleation from the nucleus seed of chemical deposition onto the surface being exposed to a gaseous phase prevents deposition, and then a first opening is etched to a first insulation material layer 2. Layers of semiconductor materials 30-32 are created on parts 20-22 of an insulation layer that remains in the first opening and after a previous etching stage. Further, a second insulation material layer 4 is created on the semiconductor material layer, a second opening is etched, the polycrystalline semiconductor material is slightly and chemically eroded, and a single-crystal semiconductor material is selectively grown in a space that is freed by eliminating the polycrystalline material from deposition.
Patent JP-H08282079-A (JP)
Title: Ink supply device in printer
Inventor: MITO TOSHIAKI
IPC: B41L13/18
Filed: 1995-04-12
Abstract: PURPOSE: To rapidly spread the ink supplied to an ink sump part on the entire surface of an ink supply roller and to realize printing free from density irregularity by supporting a rod-shaped member coming into contact with the ink supply roller and extending along the bus thereof between side plates in a rotatable manner on the upstream side of the ink sump part. CONSTITUTION: A rod-shaped member 18 is provided along the bus of the ink supply roller 4 of a screen printing machine to be supported in a freely rotatable manner between side plates 3 by a support shaft 19 through bearings 23. The support shaft 19 is inserted in the vertical slots 20 provided to the side plates 3 and energized downward by the compression coil spring 21 arranged on the upper side thereof to bring the rod-shaped member 18 into contact with the ink supply roller 4. At a time of the supply of ink, ink is allowed to drip on the rod-shaped member 18 from the holes 15... provided to an ink supply tube 22 and pressed at the contact area with the ink supply roller 4 accompanied by the rotation of the rod-shaped member 18 to be spread in an almost uniform state and supplied to an ink sump part 14.
Patent JP-H05217258-A (JP)
Title: Interlock mechanism of automatic cartridge loading device
Inventor: SUGIHARA HIROYUKI
IPC: G11B15/68
Filed: 1991-04-18
Abstract: PURPOSE:To simplify a circuit configuration by using a detection switch in common for interlock mechanisms provided at the lower side and the upper side of an automatic cartridge loading device. CONSTITUTION:When a foreign matter, etc., exists at the lower side of automatic cartridge loading device 21, a flag 33 is rotated counterclockwise against energizing force of a spring 34, and an arm member 26 is rotated counterclockwise by this rotation through a transmission arm 39 and an operation lever 38, then a microswitch 25 becomes the pressing state. If the microswitch 25 is being actuated, a magazine dividing motor is stopped, and the effect that the interlock has worked is displayed on a panel of the automatic cartridge loading device 21. Then, this state is held till a reset is worked, and a cartridge driving motor is driven in the upper direction at the first time when the reset is effected, then a magazine 35 is ejected.
Patent JP-S5210937-A (JP)
Title: High frequency heating device
Inventor: TAKANO AKIHISA
IPC: F24C7/02
Filed: 1975-07-15
Abstract: PURPOSE: To make scrch marks on food, without preheating it. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02267004-A (JP)
Title: Pneumatic radial tire and steel cord reinforced belt
Inventor: NAKAKITA KAZUMASA
IPC: B60C9/00
Filed: 1989-04-07
Abstract: PURPOSE:To improve the binding durability of a belt layer by forming the belt layer through coating of a steel cord consisting of a plurality of element wires twisted with each other and having an expansion of more than a predetermined level with an organic high polymer coating layer, and through embedding it in coating rubber, and thereafter by specifying 25% modulus for both layers respectively where that of the coating layer is larger. CONSTITUTION:A steel cord a consisting of a plurality of, that is two, for example, element wires twisted with each other, and having an expansion of more than 0.1% when a tensile load of 4kg is applied is coated with a coating layer 3 consisting of organic high polymer material, that is epoxy resin, for example, having a 25% modulus of more than 15kg/cm<2>. In addition, it is embedded in coating rubber of a 25% modulus of more than 10kg/cm<2>, that is a natural rubber layer 4, for example, to form a belt layer reinforced belt 5. The 25% modulus of the organic high polymer material is set larger than that of the coating rubber. In this constitution, the binding durability of the belt layer can be improved.
Patent JP-H11316363-A (JP)
Title: Liquid crystal device
Inventor: WADA KEIJI
IPC: G09F9/35
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal device capable of making black and white display by an optical anisotropic substance which executes the reverse conversion of the optical conversion executed by a liquid crystal cell and makes nearly linearly polarized light incident on a polarizing plate arranged in proximity to the liquid crystal cell or the optical anisotropic substance. SOLUTION: This liquid crystal device has the liquid crystal cell 12 formed by holding supertwisted nematic liquid crystals 17 between a pair of substrates 13 and at least one layer of the optical anisotropic substance 19. The structure of the liquid crystal cell 12 is constituted by forming transparent electrodes 14 on the substrates 13 and further forming alignment layers 15 thereon and subjecting these layers to a rubbing treatment. The structure that the upper and lower substrates 13 face each other via spacers 16 and the liquid crystal cell 17 is held therebetween is resulted. The optical anisotropic substance 19 executes the reverse conversion of the optical conversion executed by the liquid crystal cell 17 and makes the nearly linearly polarized light incident on the polarizing plate 11 arranged in proximity to the optical anisotropic substance 19. The optical anisotropic substance 19 acts to cancel the wavelength dispersion generated by the passage of the polarized light past the polarizing plate 18 and the liquid crystal cell 17 through the liquid crystal cell 17.
Patent JP-H02266397-A (JP)
Title: Electronic equipment
Inventor: WATABE HIROYUKI
IPC: B41J2/485
Filed: 1989-04-07
Abstract: PURPOSE:To save memory capacity and to obtain the optimum font by including information regarding a method for the longitudinal or lateral reduction of a character font, thinning out dots of a dot matrix stored in a storage means according to the information, and generating a desired character font. CONSTITUTION:Recording information contains the information regarding the method for the longitudinal or lateral reduction of the character font and the dots of the dot matrix stored in a storage means 2 are thinned out according to the information to generate the desired character font. Namely, only the font of normal characters is held to save the memory capacity and when the font is reduced for respective character code, information indicating which of even and odd dots are thinned out is held to obtain the optimum font.
Patent JP-H1024691-A (JP)
Title: Pen with ruler guide
Inventor: OSAWA IKUO
IPC: B43K1/12
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To prevent a ruler and a hand from being dirtied because of sticking of ink on a pen to the ruler in the case of using the ruler to draw a line or the like and to prevent ink stuck to the ruler from sticking to a penpoint by providing a guide part in the penpoint so that the ruler is not directly touched to the penpoint. SOLUTION: A guide part 2 is provided in a penpoint 1 so that a ruler 4 is not directly touched to the penpoint 1. The guide part 2 is formed of transparent resin and formed into a type unified with the body 3 of a pen or may be formed into a type separated from the body 3 of the pen. In the case of using the ruler 4 to draw a line or the like, the penpoint 1 is moved so that the guide part 2 comes between the penpoint 1 and the ruler 4. Therefore, the ruler 4 and a hand are prevented from being dirtied because of sticking of ink on the pen to the ruler 4. Further, since ink stuck to the ruler 4 is not stuck to the penpoint 1, color of ink is not changed. Furthermore, labor hour for wiping off ink stuck to the ruler 4 every time the ruler 4 is used is omitted.
Patent JP-H06302680-A (JP)
Title: Wafer holding apparatus
Inventor: MAEKAWA SHUNICHI
IPC: B65D85/57
Filed: 1993-04-14
Abstract: PURPOSE:To prevent invasion and remaining of contaminant to on a surface layer and to alleviate contamination of a wafer in the case of heat treating, etc., by forming all inner surfaces of grooves provided on a holder for positioning and holding peripheral edges of the wafers as a layer having no fine uneven part and a microcrack, etc. CONSTITUTION:Inner surface layers M of grooves 1a, 2a, 3a for positioning and holding peripheral edges of wafers at holders 1, 2, 3 are reformed to layers having no fine uneven part and mechanical damage such as a microcrack, etc., by heating to melt it, and formed all with smooth surfaces of inner surfaces F. Thus, the wafers are not contaminated with the holders in heat treating steps, and its yield is improved. Cleaning by washing, etc., can be simply and completely conducted, operability in a previous step of wafer treating is improved, and productivity is improved.