baber/WOPTO huggingface dataset:
Patent JP-H1014850-A (JP)
Title: Blower unit of dish dryer and the like
Inventor: OKANO KAORU
IPC: A47L15/48
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To make improvements in the cost and time of product manufacturing and in the charge allotted to customers so as to supply inexpensive products by disposing separately an air blowing mechanism part and an air heating mechanism part that turns cold air into hot air. SOLUTION: A door 2 is formed on the front of a dish container 1, a control panel 3 is fitted above the dish container 1, and an intake filter for taking in outside suction air and an exhaust filter 5 for discharging air in the dish container 1 are M, respectively, at the right and left ends of the control panel 3. A hot air mechanism part 13 in which a heater 12 is mounted is formed at the top of the dish container 1, and an air blowing mechanism part 14 that blows outside air into the hot air mechanism part 13 is separated from the hot air mechanism part 13. Hot air from the hot air mechanism part 13 is blown into the dish container 1 through an air guide 19 and is exhausted out of a device through the exhaust filter 5 from an exhaust outlet 19.
Patent JP-S57103444-A (JP)
Title: Optical communication device
Inventor: KAWAI KIYOAKI
IPC: H04B10/00
Filed: 1980-12-19
Abstract: PURPOSE:To reduce restrictions on the fiber band due to dispersion of materials to extend the transmission distance, by inserting an optical band pass filter to the light path to narrow the half-amplitude level of the spread of an optical spectrum. CONSTITUTION:A signal inputted to a pulse input terminal 15 is given to an LED driving circuit 11, and the circuit 11 responds to the input pulse to cause an LED 12 to emit a light. The output light of the LED 12 is incident to a fiber 13 through an optical band pass filter 17. The output light is converted photoelectrically and is amplified electrically at the receiving end of the fiber 13 by a receiving amplifier 14 and is outputted to a terminal 16. The filter 17 has a center wavelength lambda0, and the width of the pass band is narrower than a half- amplitude level DELTAlambda of the spectrum spread of a light source. The output light of the filter 17 has a level lower than that of the output light of the LED 12, and an amplifier of a high gain is used as the amplifier 14. Thus, restrictions on the fiber band due to dispersion of materials are reduced to extend the transmission distance considerably.
Patent JP-H1020341-A (JP)
Title: Liquid crystal display device and its production
Inventor: KATAOKA YOSHIHARU
IPC: G02F1/136
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To obviate the occurrence of block branching even in a largesized substrate by forming pixel electrodes in self-alignment to apertures for switching elements, gate signal lines and source signal lines. SOLUTION: The gate signal lines 2 and capacitor wirings 4 are formed on an insulating substrate 1. Semiconductor layers 7, channel protective layers 8, source electrodes 9 and drain electrodes 10 are formed at the points where TFTs are formed. Interlayer insulating films 14 are formed after the formation of the source signal lines 3 and connecting electrodes 13. The interlayer insulating films 14 are provided with contact holes and transparent conductive films constituting the pixel electrodes 5 are formed over the entire surface of the interlayer insulating films 14. A negative type resist is applied thereon and is irradiated with light with the gate signal lines 2, the source signal lines 3, the capacitor wirings 4, etc., as a mask by which the resist is subjected to rear surface exposure.  An exposure mask provided with slits in the parts corresponding to the capacitor wirings 4 is arranged on the upper surface of the substrate and is irradiated with the light, by which the parts corresponding to the transparent conductive films consisting of the pixel electrodes 5 are photosensitized.
Patent JP-H05346725-A (JP)
Title: Image forming device
Inventor: KAI SO
IPC: G03G15/06
Filed: 1992-06-12
Abstract: PURPOSE:To prevent sticking of toner in a developing device, an increase of torque, etc., by carrying toner without rotating a developer carrier and to improve development ability by widening a development nip between the photosensitive drum surface and the developer carrier compared to the case of the use of a conventional developing roller. CONSTITUTION:The developer carrier 161 of the developing device 16 is constituted by providing an electrostatic actuator member, composed of a stator 165 made of an insulating material and a plurality of electrodes 164 embedded in the stator 16e, on an unrotatably supported substrate roller 161a. The plurality of electrodes 164 is divided into three electrode-groups, a voltage whose polarity can be switched in a prescribed period is applied to each electrode- group, and toner is carried by the interaction of the charges of toner and the charges of the electrodes 164. The surface of the developer carrier 161, facing the photosensitive drum 1, follows the shape of the surface of the drum 1.
Patent JP-2000008782-A (JP)
Title: Cutter bit for shield machine
Inventor: SHIMIZU MITSUO
IPC: E21B10/46
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide structure ensuring excavating performance, wear resistance and durability by constituting a cutter bit mounted to a planetary cutter included in a cutter disc of a shield machine for excavating a tunnel of rectangular cross section, in such a way as not to excavate only with one or two faces but to excavate with all faces on the whole periphery. SOLUTION: A cutter bit 18 comprises a base material part 41 and a bit body part. The bit body part has square cross section, and a rake angle is set to each face of four faces. A clearance angle is set to the greater part of the tip face of the bit body part to form four tip angle parts 43, and hard metal tips 44a, 44b, 44c are mounted thereto.
Patent JP-S5968573-A (JP)
Title: Wind power rotary machine
Inventor: TOMOHIRO YOUJI
IPC: F03D7/06
Filed: 1982-10-12
Abstract: PURPOSE:To enable to obtain the stable turning power from wind unstable in its force by a method wherein blades are moved temporarily in the same direction as the wind so as to obtain turning moment. CONSTITUTION:When wind strikes against the blades 3 and 4, the pairs of the blades located in a semicircular demain B irrespect to the direction of wind A bring the blades 3 and 4 into an open state, while those located in the other semicircular demain C bring the blades 3 and 4 into a closed state. Consequently, the pairs in the semicircular demain B are applied by wind pressure and at the same time the pairs in tbe semicircular demain C dodges wind pressure by closing blades in the direction opposite to the direction of wind A, resulting in causing arms to swirl and turning a strut 1. The rotation results from the difference between the wind pressure strinking against the pairs of the blades in the open state and the wind pressure applied onto the pairs of the blades in the closed state and yet the magnitude of the turning force is large, because the blades in the open state move in the same direction as the direction of wind.
Patent JP-S5968217-A (JP)
Title: Manufacture of multi-color bumper cover
Inventor: KIMURA SHIZUO
IPC: B29C39/24
Filed: 1982-10-13
Abstract: PURPOSE:To simplify substantially the processing steps, by rubbing coatings on corners of split parts that have been coated by rollers or the like, associating the split parts, closing them by a top force and a bottom force, and injecting a polyurethane raw material into the mold. CONSTITUTION:Cavities 1b, 1c of the prescribed split parts are coated with coating 2 to be provided with coatings 3, and the coatings on the corners at the mating surfaces (b, c) of the cavities are rubbed by the rollers. The split parts 1a, 1b, 1c are associated, and after the mold is closed by the top force 5, a polyurethane raw material 7 is injected via an injection port 6 into the mold. This polyurethane raw material is formulated for the RIM molding. After a prescribed period has passed, and the polyurethane has reacted and cured, the molded item is removed. If required, the burr is removed. A cleaning step, a primer treating step and a cure step that have been required hitherto can be omitted.
Patent JP-2001007331-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TAGAWA YUKIO
IPC: H01L29/78
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To restrain the roll-off of a threshold voltage due to a short channel effect and to enhance a current drive capability, by a method wherein a pocket region of a conductivity in which carrier concentration is lower than that of a channel region is provided and a gate electrode which is formed on the channel region via an insulating film is provided. SOLUTION: A pocket region 34, in which conductivity is identical to the conductivity of a channel region 32 and whose impurity concentration is higher than the impurity concentration of the channel region 32, is formed between a source region 26 and the channel region 32. On the other hand, a pocket region 36, that the conductivity is identical to the conductivity of the channel region 32 and whose impurity concentration is lower than that of the central part of the channel region 32 and that of the pocket region 34, is formed between a drain region 30 and the channel region 32. In this manner, this semiconductor device which comprises the pocket regions is constituted in such a way that the impurity concentration of the pocket region 36 on the side of a drain is lower than that of the central part of the channel region 32 and that of the pocket region 34.
Patent JP-S6240834-A (JP)
Title: Code transmission system
Inventor: TOMITA YOSHIHIRO
IPC: H04B14/06
Filed: 1985-08-17
Abstract: PURPOSE:To prevent '0' from being transmitted continuously by inverting a logic of an output code of a difference PCM encoder in a prescribed period in a transmission side, and sending it out. CONSTITUTION:An output of an ADPCM encoder 1 is inputted to a selector 3, as it is and by being inverted by an inverter 2. In the selector 3, by a selecting signal 1 obtained by frequency-dividing a clock signal by an FF circuit 4, a word unit is inverted at every word and send out as a transmitting code. In the reception side, a receiving code and its inverted code are accumulated in a selector 7, brought to a logical inversion at every word by a selecting signal 2 which has synchronized with the selecting signal 1 supplied from an FF circuit 8, and the same code as an output code of the ADPCM encoder 1 can be obtained.
Patent JP-H109828-A (JP)
Title: Measuring equipment of length of wood
Inventor: YAMAUCHI YOSHIYUKI
IPC: G01B11/04
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide measuring equipment of a length of wood which enables measurement of the length of the wood being conveyed, in a moving state. SOLUTION: A pulse from an encoder generated with the rotation of a wheel of a rotary measuring part 7 brought into contact with wood is counted from the time when the fore end of the wood is detected by a photodetector 4, and the length of the wood is computed accurately from a counted value of the pulse obtained till the time when the rear end of the wood is detected by the photodetector and from an interval between the photodetectors 4 detecting the fore end and the rear end of the wood. By this constitution, the cost can be reduced by lessening the number of photodetectors 4 by enlarging the interval between them and, moreover, the length of the wood can be measured accurately by computing the length thereof in the large interval from the pulses from the encoder.
Patent JP-H0198053-A (JP)
Title: Small desk-top electronic computer
Inventor: HOO WAIIKUWAAN
IPC: G06F15/02
Filed: 1988-07-19
Abstract: PURPOSE: To hold a liquid in a main body by making a transparent electronic calculator or a memory device up of a transparent base, a transparent printed circuit board and a transparent switch panel so as to hold the liquid in a cavity formed between a recessed part in a base and a panel. CONSTITUTION: A transparent electronic calculator 1 is made up of a vertical transparent plastic tray 2, a transparent plastic panel 2', a transparent printed circuit board 4 with a solar battery 5 and a liquid crystal display section 6 and a transparent switch panel 7. A liquid 3 of the electronic calculator 1 is provided in a cavity 10 formed between the panel 2' at the lower side of the transparent circuit on the board 4 and the ray 2. A rim 9 is formed at the circumferential ridge of the tray 2 and the rim 9 is extended with respect to the base 8 vertically. Furthermore, a shallow rectangular recessed part 19 is formed in the base 8 and the liquid 3 is contained therein and the amount of the liquid 3 is selected so that air and the liquid 3 are in coexistence in the cavity 10 when the cavity 10 is formed by the recessed part 19 enclosed with the panel 2.
Patent JP-H0734040-A (JP)
Title: Kraft tacky tape
Inventor: HIRAGORI MASAHIKO
IPC: C09J7/02
Filed: 1993-07-21
Abstract: PURPOSE:To obtain a kraft tacky tape without causing trouble in recycling waste paper and using any release paper. CONSTITUTION:This kraft tacky tape is obtained by subjecting one surface of a substrate prepared by regulating Clupak kraft paper so as to have >=100g/15mm plybond strength, >=12sec sizing degree, >=12sec air permeability and >=10sec Bekk smoothness to the mold release treatment and then forming a tacky agent layer on the surface unsubjected to the mold release treatment of the substrate.
Patent JP-S6074184-A (JP)
Title: Magnetic bubble memory element
Inventor: YANAI MASAHIRO
IPC: G11C11/14
Filed: 1983-09-30
Abstract: PURPOSE:To prevent the generation of a write error by providing a specific relation to a magnetic bubble diameter W and a liquid phase epitaxial (LPE) film thickness (h) in a magnetic bubble memory element where the minimum pattern width (t) of conductor pattern of a new creation type magnetic bubble generator has a specific relation to the diameter W. CONSTITUTION:In a high density magnetic bubble memory element provided with the new creation type magnetic bubble generator where the conductor pattern minimum pattern width (t) has a relation of t>=1.5W, the film thickness (h) of the LPE film is set to a relation of h<=0.8W. As clearly shown in Fig. of an example of execution where each characteristic is shown when the film thickness (h) of the LPE film is changed sequentially as h=W (characteristic II), h=0.9W (characteristic III) and h=0.8W (characteristic IV), where W is the magnetic bubble diameter; since the shape of the magnetic bubbles is made flat with the LPE film thickness as h<=0.8W as shown in the characteristic IV, the crystal magnetic anisotropy of the magnetic bubbles is increased, resulting that the generation of excessive magnetic bubbles due to inverted magnetization hardly occurs.
Patent JP-H1115051-A (JP)
Title: Flashing device, camera and camera system
Inventor: TOYAMA KEI
IPC: G03B7/16
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a flashing device capable of executing strobe-photographing even in a camera not equipped with a stroboscope bracketing (subsequently, omitted as a strobe) photographing function and to enable a strobe display even on a camera side, in a camera dealing with the strobe. SOLUTION: Communication lines 109 connect the camera and the flashing device and the communication line 109a connects a flashing device microcomputer 107 and a camera microcomputer 110 by a clock line outputted from the camera. The communication line 109b connects the flashing device microcomputer 107 and the camera microcomputer 110 by a data line from the camera to the flashing device and the communication line 109c connects terminals by a data line from the flashing device to the camera, which is opposite to that of the communication line 109b. The communication line 109d connects the microcomputers 107 and 110 by a line for a light emission starting and stopping signal transmitted from the camera to the flashing device. When the power of the flashing device is turned on, a boosting means 102 starts to operate so that a battery is boosted. After the boosting, storage in a main capacitor 103 is attained.
Patent JP-S5881922-A (JP)
Title: Method for repairing skid metal of heating furnace
Inventor: SAKAMOTO HIROMI
IPC: C21D1/00
Filed: 1981-11-12
Abstract: PURPOSE:To perform repairing work in a short time for projecting the improvement of productivity, by cutting a damaged skid metal on the way at a position apart from a welded part between the skid metal and a skid pipe in a heating furnace, and welding a new one. CONSTITUTION:In repairing a damaged skid metal (e.g. a skid button), the upper half 4' of a refractory coating 4 is detached at first inside a heating furnace. Thereafter, the skid button 2 is cut off in a short time by a plasma arc at a position 7 in a fixed distance A (about 20-30mm.) apart from a welded part 6 between a skid pipe 3 and the skid button 2. A new skid button 2 having adjusted height is then added by welding, and refractory coating 4' is restored to finish execution. Said execution can be performed under the condition that cooling water is circulated through the pipe 3 in the oven.
Patent JP-H05345582-A (JP)
Title: Seat device for motorcycle
Inventor: OHASHI TERUHIKO
IPC: B62J1/12
Filed: 1992-06-16
Abstract: PURPOSE:To provide the seat device of a motorcycle which can make its double seat low in height for setting, makes it easy to ride on, and is convenient because a space for housing fancy goods such as rain coats and the like can be secured. CONSTITUTION:This is a device enabling a double seat 1 on which a rider and a fellow passenger are seated, to be opened/closed, and also allowing a fuel tank 3 and an oil tank 9 to be mounted underneath the seat. In this case, the double seat is so constituted that an upper curved section 6 is formed at the center of the bottom plate 5 of the double seat 1, the cushion of the upper curved section 6 is made thin, and refueling ports 4 and 10 for the fuel tank 3 and the oil tank 9 are disposed underneath the upper curved section 6.
Patent JP-2001010265-A (JP)
Title: Album block board
Inventor: SAKAI KYUICHI
IPC: B42F5/02
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a lightened album block board. SOLUTION: An album block board 11 is equipped with a pasting part 12, a hinge part 13 and a binding allowance part 14. The stock material of the pasting part 12 is a foamed paper, the density of which is 0.1 to 0.3 g/cm3. The pasting part 12 and the binding allowance part 14 are connected together with the hinge pat 13. Since the stock material of the pasting part 12 is the foamed paper, this album block board is made lighter than the conventional album block board, in which a cardboard or the like is employed, resulting in lightening a burden for handling an album.
Patent JP-H0229727-A (JP)
Title: Camera
Inventor: KOIZUMI YOICHI
IPC: G03B27/46
Filed: 1988-07-20
Abstract: PURPOSE:To make a print speedily and correctly as a photographer intends by manually adjusting information on intention of forming an image so that color and print exposure information, both of which is recorded in an information recording part from an information processing part, reflects photographer's intention of forming an image. CONSTITUTION:A part 11 for creating information on intention of forming an image has an operation button to set information on counter light, normal light, evening, seacoast, snow mountain, leafy shade, etc. By operating the setting operation button corresponding to each scene, for example counter light, seacoast, sow mountain, etc., information on both color and print exposure is corrected so that a print having a high print exposure is obtained. When an auto/manual correction setting device 3 is set at manual correction by the photographer, the image forming information of the part 11 for creating information on intention of forming an image is added to the information on both color and print exposure; the information on color and print exposure the photographer desires is recorded in the information recording part 2. Thus, a print is made speedily and correctly as the photographer intended.
Patent JP-H119053-A (JP)
Title: Mowing machine for side of ridge along rice field
Inventor: HANAMOTO MIKIO
IPC: A01D34/86
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide the subject mowing machine, characterized by a mechanism of mounting a horizontal blade to minimize interference between the horizontal blade and slanted blade while angle of the latter is changed. SOLUTION: This mowing machine 7 is driven by an engine 2 installed above or near a wheel 4, and equipped with a horizontal blade 14 and slanted blade, the former being projected forward along a surface 9a of ridge between rice fields and the latter having a different reach from that of the blade 14, and being slanted and swung around the blade 14 in such a way to mow both sides 9b of the ridge.
Patent JP-H0829382-A (JP)
Title: Oxygen concentration detector
Inventor: INA KATSUYOSHI
IPC: G01N27/409
Filed: 1994-07-08
Abstract: PURPOSE:To accurately and rapidly detect oxygen concentration even in the case of a low concentration by sequentially disposing a first gas flow resistor in the rear of gas-to-be-detected detecting electrode of a channel for gas to be detected and further an oxygen pump and a second gas flow resistor in the rear of the first resistor. CONSTITUTION:Gas to be detected introduced from a cylindrical oxygen ion solid electrolyte (sensor) 1 from the arrow side is measured as electromotive force in the form of the difference between reference gas pressure and an oxygen partial pressure at a gas-to-be-detected detecting electrode 2, and its concentration is detected. Then, the gas to be detected is passed through a gas flow resistor 4, and exhausted to the exterior by an oxygen pump provided in a space B, or further passed through a gas flow resistor 6 and discharged to the exterior. In this case, the pump reduces oxygen concentration in the space B as much as possible to reduce the oxygen gas to be reversely fed to a space A. The resistor 4 prevents the gas from reversely flowing from the space B to the space A. The resistor 6 prevents the gas from reversely flowing from a space C to the space B, thereby, setting the oxygen concentration in the space A to the same as that of the gas to be detected.
Patent JP-H0229262-A (JP)
Title: Bio-feedback device
Inventor: MATSUO MASATAKE
IPC: A61M21/00
Filed: 1988-07-19
Abstract: PURPOSE:To eliminate the hindrance due to winding of a band on the forehead by attaching electrodes for picking up electrical signals simulating brain waves from the neck, on a band-like fixing jig so as to eliminate the necessity of winding a band on the forehead. CONSTITUTION:A bio-feedback device is composed of two electrodes 10, 10 for picking up electrical signals simulating brain waves from the forehead, attached on a fixing jig 13. That is, these electrodes 10, 10 are fixed to a band having a magic tape. The fixing jig 13 is additionally provided with a ground jumper 11 and a connecting cord 12. Thus, different from conventional bio-feedback device in which electrical signals simulating brain waves are picked up from the forehead, it is possible to pick up electrical signals from the neck with an effect similar to that obtained in the conventional arrangement.