baber/WOPTO huggingface dataset:
Patent JP-H05322313-A (JP)
Title: Hot air heater
Inventor: KITAMURA MOTOHIKO
IPC: F24H3/06
Filed: 1992-05-15
Abstract: PURPOSE:To uniform hot air distribution and temperature distribution and to prevent deformations due to heat of a heat source itself in a hot air heater. CONSTITUTION:The title hot air heater is provided with a heater body 10 having inside a heat source comprising a burner 1, a combustion cylinder 2 and a heat exchanger 3, a circulation fan 9 placed on the rearside of the heater body 10 rearward of the heat source to supply air into the heater body 10, and a hot air diffuser to diffuse the air from the circulation fan 9 forward. On the circulation fan 9 side on the outer surface of the combustion cylinder 2, fins 14 are provided to make the air from the circulation fan 9 pass uniformly over the outer surface of the combustion cylinder 2. On the diffuser side, other fins 15 are provided which mainly release heat and are so shaped that they can exchange heat efficiently all over the outer surface of the combustion cylinder 2. Accordingly, as the air from the circulation fan 9 is distributed all over the heat source, both the hot air amount and the air temperature from the diffuser can be uniformed. Further the temperature distribution of the heat source itself becomes so uniform that deformation due to heat of the heat source itself can be prevented.
Patent JP-H08292470-A (JP)
Title: Camera provided with retractable stroboscope
Inventor: TAGUCHI ICHIRO
IPC: G03B17/04
Filed: 1995-04-24
Abstract: PURPOSE: To provide a camera effective in miniaturization, having a zoom stroboscope capable of suppressing pink-eye effect and simplified in constitution. CONSTITUTION: In this camera, a retractable stroboscope is provided on a part of the side surface of the camera whose front face is a nearly rectangular shape so that the stroboscope 8 is arranged to be protruded from the side surface on the short side of a camera body 1 and the zooming operation of the stroboscope 8 is executed by a zooming mechanism provided in the camera body in a sate where the stroboscope 8 is protruded. The distance between the optical axes of a lens 2 and the stroboscope 8 can be made longer than the dimension of the camera body 1, and a probability that the light directly reflected on a person of strobe light is made incident on the lens becomes low to suppress the pink-eye effect. Moreover, a stroboscopic camera-to-subject distance can be extended by the zoom stroboscope.
Patent JP-H02302179-A (JP)
Title: Camera with printer
Inventor: TAKARADA TAKEO
IPC: H04N5/907
Filed: 1989-05-17
Abstract: PURPOSE:To select and print out a desired picture among plural picked-up pictures at a desired time after pickup by providing a memory recording plural pickup pictures, a selection means selecting one picture in plural pickup pictures in the memory and a printer section printing out the picture selected by the selection means. CONSTITUTION:A CPU starts printing through the detection of a print start command in the case of the print mode. At first, the CPU allows an address controller 406 to select a page storing a picture to be printed in an internal memory 405 and gives an instruction of signal processing for print to a processor 407. The processor 407 receives an instruction from the CPU to apply gamma correction at first and a picture data is read from the internal memory 405 to apply area gradation processing in the order of, e.g. Cy(cyan), Ye(Yellow), Mg(magenta) and Bk(black) ink color.
Patent JP-S5823437-A (JP)
Title: Impurity introduction method in semiconductor device
Inventor: MANABE MASAMICHI
IPC: H01L21/225
Filed: 1981-08-06
Abstract: PURPOSE:To offer an impurity introduction method by a 2-step diffusion method wherein stepwise differences on an oxide film are removed, the danger of disconnections of a metallic wiring layer is eliminated, and the improvement for a yield is contrived. CONSTITUTION:First, as shown in A, the oxide film 3 as a mask for a diffusion whereon an aperture is selectively opened is adhesionformed on one main surface of a semiconductor substrate 1, and boron serving as an impurity source is introduced. Next, a drive-in process for the first redistribution is performed in a dry oxygen atmosphere at 1,150 deg.C for approx. 100min, and a slightly deep diffusion of impurity is performed resulting in the structure shown in B. Next, as shown in C, all the oxide films 3, 3' are removed by etching, and thereafter a drive-in treatment for 30min is performed in a steam at 1,150 deg.C resulting in the formation of an impurity region 2'' having a desired depth. Finally, an oxide film 3'' is formed by the heat treatment due to the second drive-in, and a wiring layer 4 is provided thereon. Thus, stepwise differences of an oxide film on the surface of a substrate can be eliminated, and besides disconnections of the metallic layer adhered thereon are not generated.
Patent JP-H10302463-A (JP)
Title: Semiconductor memory device
Inventor: MIURA NAOKI
IPC: G11C11/409
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain SDRAM which is superior in flexibility and which is capable of high speed operation by setting, independently from a clock frequency, a processing time from address input in a memory array to data read-out from the memory array. SOLUTION: Memory cell 16, 17 data selected by a column decoder 19 and a row decoder 20 appear on output lines 12a, 12b by means of an address control signal inputted synchronously with a clock pulse. The output of the column decoder 19 is inputted in an activation signal generating circuit 14 with a prescribed time delay through a delay circuit 26. A data readout circuit 13, upon receiving an activation signal RMA, reads the differential voltage of the data output lines 12a, 12b, converting it to a logical level and latching it until the next activation signal RMA is received. A latency circuit 33 produces delay in a prescribed clock pulse number from the address control signal and outputs an OUTEN signal. An output circuit 15 receives the OUTEN signal and outputs memory read data DQ synchronously with the clock.
Patent JP-H10304662-A (JP)
Title: Switching power supply equipment
Inventor: HAYASAKA JUNICHI
IPC: H02M7/06
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To restrict the power consumption during standby time of an electronic equipment by giving a soft start to a main power supply during its operation, supplying operation power supply from a sub-power supply, and outputting on/off signal to on/off means of the main power supply. SOLUTION: For giving a standby mode from a control circuit 26 to an electronic equipment, a signal for turning a main power supply to off is output. If signals of H, L level from the control circuit 26 are applied to the base of a transistor 28 provided in a switching circuit 27 controlling the main power supply by turning on/off, then the main power supply is on/off controlled. That is, the main power supply is soft-started during the on operation of the main power supply, an operation voltage is supplied from the sub-power supply, and on/off signal is outputted to the main power supply switching circuit 27. By doing this, the power consumption of electronic equipment can be restricted.
Patent JP-H0431290-A (JP)
Title: Container for goods vehicle
Inventor: UEDA KOZO
IPC: B65D90/18
Filed: 1990-05-14
Abstract: PURPOSE:To move the contact point on the ground of a container backward in order to reduce the tilt angle of the container by a method wherein an extendable frame is stowed beneath the container during traveling and pulled out backward during loading and unloading, so that loading and unloading is carried out with the total length of the container elongated. CONSTITUTION:When a container is unloaded, a stopper pin 26 is taken off, an extendable frame 22 is pulled out backward, the stopper pin 26 is inserted into a pin hole 27 of a main beam 16 and a front hole 28 of the extendable frame 22 to fix the extendable frame 22. In this state, a cylinder 9 is stretched, and a swing arm 7 is turned backward to move the container 2 backward. At this time, the container is moved as it tilts a little, however, the container is unloaded on the ground with a small inclination angle theta maintained as an ancillary roller 24 of the extendable frame 22 comes in contact with the ground at an extended position. After unloading, the extendable frame 22 is stowed, a rear door 15 is opened, and a vehicle is unloaded from the container 22. At this time, the extendable frame 22 can be smoothly stowed back because the ancillary roller 24 is located above rollers 19.
Patent JP-H11313910-A (JP)
Title: Sports balancer
Inventor: TSUJI TATSUO
IPC: A63B21/065
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To facilitate the regulation of a weight and the winding operation by a method wherein for a product wherein a bag-shaped winding body made of a foldable material, in which the weight is housed, is wound around and fixed to an arm or a leg, the weight is divided into a plurality, and the plurality of weights are arranged in parallel in the winding direction, and removably housed in the winding body. SOLUTION: A winding body 1 is made of a bendable and foldable material, e.g. a fabric, and as a fixing means, hook-and-loop fasteners are provided. That is, a female side 2 of the hook-and-loop fasteners is attached to one end side on the surface of the winding body 1, and a male side 3 is attached to the other end side on the rear face of the winding body 1. The winding body 1 is formed into a bag-shape by sewing two pieces of fabrics, and in the winding body 1, a plurality of pockets 4 to individually house a plurality of weights 7, are provided. Respective pockets 4 are formed into approx. the same thin and long shape, and are arranged in parallel in the winding direction of the winding body 1.  Then, an opening/closing part 6 which can be opened/closed by a zipper 6a is provided to open/close an opening 5 which is provided on one end side in the longitudinal direction of the plurality of the pockets 4.
Patent JP-S61281554-A (JP)
Title: Mis type semiconductor device
Inventor: NEZU AKIO
IPC: H01L21/76
Filed: 1985-06-07
Abstract: PURPOSE:To remove leakage currents by forming a gate electrode to the outer gate section of a diffusion region adjacent to a parasitic transistor channel section shaped under a drain-electrode wiring in an extension manner to the parasitic transistor channel section. CONSTITUTION:A high-concentration channel stop region 12 is formed to a lower substrate through an ion implantation method, but a gate electrode 3 and a gate electrode 15 are shaped extending over the high-concentration channel stop region 12 including the transistor formation region 1. The gate electrode 15 consists of a poly Si layer, on the lower side thereof an SiO2 insulating layer is shaped, and the gate electrode 15 is added and formed to the outer edge section of the transistor formation region 1. Since the gate electrode 15 is shaped onto the outer edge section of a diffusion region adjacent to a channel for a parasitic transistor through a gate insulating film, an electric field by gate voltage operates in an extent stronger than an electric field by drain voltage, thus ignoring an effect on the substrate by the application of high voltage to a drain electrode wiring 10. Accordingly, leakage currents can be eliminated.
Patent JP-S62283849-A (JP)
Inventor: TSUCHIYA SHOZO
IPC: C04B7/40
Filed: 1986-05-30
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-H07336425-A (JP)
Title: Communication equipment
Inventor: KIRITA HIROSHI
IPC: H04M1/274
Filed: 1994-06-06
Abstract: PURPOSE:To attain call even in a faintly memorized dial number by retrieving preferentially and automatically an approximate dial number out of those that are used in the past for call. CONSTITUTION:A communication equipment is provided with a dial register memory 1 which registers the dial numbers that are used in the past for call and a dial temporary memory 2 which temporarily stores the dial numbers including partly a wild card W that are inputted by the ten-key operations. Then the dial numbers having the digit numbers (excluding the card W) coincident with each other are automatically retrieved from the memory 1 among those dial numbers stored in the memory 2. Thus the necessary call is carried out.
Patent JP-S5553165-A (JP)
Title: Excitation circuit of reciprocating motion apparatus
Inventor: HAGIWARA SHIROU
IPC: H02K33/12
Filed: 1978-10-06
Abstract: PURPOSE: To control relatively the magnetic attraction produced in each coil and give a piston automatic oscillation by connecting a condenser with each of two electromagnetic coils and making up a pair of series resonance circuits.  
     CONSTITUTION: A piston 3 makes reciprocation in response to change of the magnetic attraction produced by exciting coils 2a, 2b wound on electromagnetic cores 1a, 1b. A series resonance circuit is made up by connecting condensers 6a, 6b respectively in series with the coils 2a, 2b and the circuit is connected in parallel with an AC power source 5. The inductances of the coils 2a, 2b change in response to the elearance lengths Ga, Gb between the centers of coils 2a, 2b and piston 3. If the capacities of each condenser 6a, 6b are established so that resonance state may be produced when the piston lies at the most distant place from the center of either of the coils or shows the greatest clearance length, the average of the effective values and the magnetic attraction forces of ia, ib running through the coils in parallel to the travel of the piston changes by specific characteristics. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5550659-A (JP)
Title: Flat thyristor
Inventor: KAMAHARA KOUICHI
IPC: H01L23/48
Filed: 1978-10-06
Abstract: PURPOSE:To avoid variations of a gate signal in a flat thyristor by providing a movable screw making contact with a gate electrode at the end of a gate lead forming the thyristor to thereby control the deflection amount of the lead to predetermined value using the screw. CONSTITUTION:A silicon wafer 1 having pnpn structure of foru layers is secured onto a molybdenum disk 2, an aluminum gate electrode 4 is provided on the central surface of the wafer 1, and aluminum cathode electrodes 3 are similarly provided at an interval at both sides of the electrode 4 to thus form a flat thyristor. When a gate lead 12 is mounted to the electrode 4, a stationary plate 14 is provided at the end making contact with the electrode 4, of the lead, and engaged with the screw 15. Thus, the lead 12 is strongly urged at the end thereof on the electrode 4 by the elastic force of the lead 12, and when the screw 15 is further rotated, it can control the interval between the stationary plate 14 and the electrode 4. Accordingly, the relative position between the lead 12 and the electrode 4 does not move to occur thereby no variation of the gate signal in the thyristor.
Patent JP-2000313790-A (JP)
Title: Resin composition and electrical/electronic part made therefrom
Inventor: HIRONAKA KATSUHIKO
IPC: C08K3/22
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition excellent in flame retardancy and molding processability and slight in metal contamination when used as electrical/ electronic parts by incorporating an aromatic polyester with a bromine-based flame retardant, an antimony-based flame retarding auxiliary and a basic carbonate compound. SOLUTION: This resin composition is obtained by incorporating (A) 100 pts.wt. of an aromatic polyester (e.g. polytetramethylene terephthalate) with (B) 5-100 pts.wt. of a brominated epoxy compound of formula I (n is 2-50) and/or a brominated polyacrylate of formula II (R is H or methyl; p is 1-5; m is 20-160), (C) 2-50 pts.wt. of an antimony-based flame retarding auxiliary (e.g. antimony pentoxide) and (D) 0.01-10 pts.wt. of a basic carbonate of the formula Znx.Mgy.Alz.(OH)p(CO3)q.mH2O (p, q, x, y and z are each >=1, and 2x+2y+3z= p+2q; m is 0 or a positive number) with pH 7-10.
Patent JP-H08314061-A (JP)
Title: Infrared-ray sensitive heat developable silver halide photosensitive material
Inventor: TSUZUKI HIROHIKO
IPC: G03C1/498
Filed: 1995-05-23
Abstract: PURPOSE: To provide a heat developable silver halide photosensitive material useful both for photographic technique and for forming a diagnostic image as a film exposed with laser light, excellent in preservability and having high sensitivity, low Dmin and superior conveyability. CONSTITUTION: This heat developable silver halide photosensitive material contains a heat developable photographic compsn. contg. a binder, a nonphotosensitive silver salt, a silver ion reducing agent and silver halide particles spectrally sensitized in the range of 750-1,400nm on one face of the substrate. The Bekk smoothness of the photosensitive layer-free face of the photosensitive material is 10-250", preferably 30-180".
Patent JP-H01295196-A (JP)
Title: Boric acid water injection device
Inventor: SHIOIRI AKIO
IPC: G21C9/033
Filed: 1988-05-23
Abstract: PURPOSE:To shut down a nuclear reactor when the insertion of a control rod is infeasible by providing the boric acid water injection device consisting of a steam condenser disposed above a pressure vessel, a condensate piping, and a boric acid water tank. CONSTITUTION:The boric acid water injection device is constituted by installing the steam condenser 14 to the position higher than the reactor pressure vessel 11 housing a reactor core 10, connecting the condensate introducing piping 17 branched from the upper stream side of a sluice valve 22 of a condensate outlet piping 16 of said condenser 14 to the upper part of the boric acid water tank 19 via a sluice valve 18, and further connecting a condensate injection piping 20 from the lower part of the boric acid water tank 19 via a sluice valve 21 to a condensate outlet piping 16 on the down stream side of a sluice value 22. Since the use of pumps is thereby averted, dynamic apparatus such as pumps and motors are drastically curtailed and the simple construction is obtd. This injection system utilizes the natural rule of gravity and the reliability thereof is improved.
Patent JP-H09300103-A (JP)
Title: Hanging over main shaft structure with balance adjusting mechanism
Inventor: OKADA NORIO
IPC: B23B3/26
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To reduce the unbalanced force around a rotary shaft, by installing a balance adjusting mechanism part to be balanced with a hanging over mechanism part at a symmetrical position of the hanging over mechanism part with the rotary shaft as the center. SOLUTION: The rotation of a bevel gear 9 is simultaneously transmitted to both of the bevel gears 14, 16 by rotating a rotary shaft 8, and a screw shaft for hanging over 11 and a screw shaft for balance 17 are rotated by the same rotation. Thereby a slider 13 and a counter weight 18 are moved in the directions opposite to each other along the radial by the same amount. Thereby the unbalanced force by the hanging over mechanism part 1 at the hanging over position of a blade 12, is completely balanced by the balance adjusting mechanism part 2. As the result of the same, the unbalance force does not act on the main shaft side at all.
Patent JP-S6015471-A (JP)
Title: Synthetic resin emulsion
Inventor: IIDA SHIYUUICHI
IPC: C08F228/02
Filed: 1983-07-08
Abstract: PURPOSE:To provide a vinyl chloride resin emulsion suitable for use in coating the inner surfaces of cans used as containers for foods, cosmetics and pharmaceutical preparations, by emulsion-polymerizing vinyl chloride monomer and three other specified monomers. CONSTITUTION:30-85wt% vinyl chloride monomer, 10-50wt% at least one member (e.g. methyl acrylate) selected from among an unsaturated mono-carboxylate ester, an unsaturated dicarboxylate diester and a fatty acid vinyl ester, 0.1-20wt% at least one member (e.g. acrylic acid) selected from among monomers contg. a carboxyl, glycidyl or amide group, and 0.5-7wt% at least one monomer (e.g. vinyl-sulfonic acid) selected from monomers (salt) contg. vinyl group (or allyl or methallyl group) and sulfo group, are emulsion-polymerized. The resulting aq. resin emulsion is applied to the surface of a metallic article and baked, whereby a coating film having good adhesion and excellent resistance can be obtd.
Patent JP-H0422727-A (JP)
Title: Air fuel ratio control device of internal combustion engine
Inventor: FURUYA JUNICHI
IPC: F02D45/00
Filed: 1990-05-16
Abstract: PURPOSE:To enhance the exhaust gas properties and the operating performance by setting the study correction amount for the air fuel ratio control correction amount on the basis of the output of an air fuel ratio sensor downstream a catalyst for purification of the exhaust gas with a common study correction amount and by-area study correction amount, and restricting the by-area study correction amount to a boundary value determined by reference to the common study correction amount. CONSTITUTION:A common study correction amount memory means A is provided to store the common study correction amount for correcting commonly the air fuel ratio control amount for all areas in the engine operating condition, while a by-area study correction amount memory means B is furnished to store the by-area study correction amount for correcting the air fuel ratio control amount for each area. Setting F of the final air fuel ratio control amount is made through correction of the calculated E air fuel ratio control amount on the basis of the air fuel ratio control correction amount calculated by a calculating means C, the common study correction amount, and the by-area study correction amount sought by a searching means D. This air fuel ratio control correction amount is studied, and the by-area study correction amount is modified G and rewritten, and the mean level in the all areas of the operating region for the air fuel ratio control correction amount is studied, and the common study correction amount is modified H and rewritten. The common by-area study correction amount is restricted I to the boundary value which uses the common study correction amount as the reference value.
Patent JP-S62283856-A (JP)
Inventor: OTANI SUGIRO
IPC: C04B26/04
Filed: 1986-05-29
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-S5942349-A (JP)
Inventor: RUIJI KASAARU
IPC: C07D213/55
Filed: 1983-07-08
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-2000314666-A (JP)
Title: Torque measuring apparatus
Inventor: MORITO YUKO
IPC: G01L3/14
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To measure a torque with good accuracy and precisely over a wide measuring range by a small measuring apparatus even when a transmission shaft on which the torque acts is short. SOLUTION: When a torque is transmitted from a motive shaft 3A to a follower shaft 3B, an elastic body 7 which is interposed and mounted between a pair of couplings which connect them is expanded, contracted and deformed in its direction of rotation. As a result, even when a shaft which transmits a rotational force is short, the large displacement of a relative angle can be generated, and the torque can be detected with good accuracy on the basis of the displacement of the angle.
Patent JP-H04226496-A (JP)
Title: Keyboard apparatus for electronic-keyboard musical instrument
Inventor: MIYUN HOWAN KIMU
IPC: G10B3/12
Filed: 1991-04-30
Abstract: PURPOSE: To make it possible to feel a touch feeling that can be obtained on a general piano even on the keyboard of the electronic musical instrument by eliminating an oppression feeling loaded on the finger tips of a player at the time of keyboard operation on the electronic keyboard musical instrument. CONSTITUTION: The electronic keyboard musical instrument which generates a sound by operating a switch 3 installed on a main plate 4 by depression on the keyboard 1 adjusts the pressing force to the keyboard by a touch means which shifts in position by the operation on the keyboard and a means 42 which comes into contact with the touch means to guide it.
Patent JP-S5914818-A (JP)
Inventor: TANAKA HISASHI
IPC: A47J27/00
Filed: 1982-07-16
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。