baber/WOPTO huggingface dataset:
Patent JP-2000124528-A (JP)
Title: Laser device, multistage amplification laser device and laser processing device using the same
Inventor: TAKENAKA YUJI
IPC: H01S3/082
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to freely pick up high-intensity short pulse width, low-intensity long pulse width and continuously oscillating laser beam by providing two laser resonators in a laser medium and changing over the oscillation light axes of the laser resonators by using a polarization control element. SOLUTION: A first laser resonator comprises a total reflection mirror 1 and a part reflection mirror 2, and a second laser resonator comprises the total reflection mirror 1 and a total reflection mirror 11. A polarization control mirror 12 is placed on the respective light axes of the total reflection mirror 1 and part reflection mirror 2 of the first laser resonator, and only a P polarization element as a first linear polarization element of a laser beam 3 is transmitted therein and an S polarization element as a second linear polarization element is reflected thereon. Such a mechanism is used to change over to the first or second laser resonator. Thus, laser processing can be conducted efficiently.
Patent JP-H10116976-A (JP)
Title: Solid-state image pickup device, and its manufacture
Inventor: IZUMI AKIO
IPC: H01L27/148
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pickup device whose image quality is less deteriorated even at the time of large luminous quantity and is high in S/N and is also excellent in image quality. SOLUTION: Impurities forming at least one hand of the diffusion layer 15 of a vertical charge transfer part and the diffusion layer of a horizontal charge transfer part are Sb. Since the diffusion coefficient of Sb is small, the compensation of the p-type impurities in the diffusion layers 13 and 17 of the read gate part and the element isolating region in contact with the diffusion layer 15 and Sb is small, and the reduction of the dosage of the Sb is suppressed. Therefore, even if the dosage of Sb is small, the width of the diffusion layer 15 is effectively wide, and also since the dosage of the Sb may be small, the number of defective minute crystals in the diffusion layer 15 is small.
Patent JP-2001111016-A (JP)
Title: Solid-state imaging device
Inventor: SEKIMOTO EMIKO
IPC: H01L27/14
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state imaging device which surely regulates a correct attaching orientation of an optical translucent plate with a simple configuration. SOLUTION: An optical translucent plate 2 is provided on an imaging surface side 11 of a solid-state imaging element 1. At two corners adjacent to the optical translucent plate, chamfers 21 and 22 which regulate the attaching orientation of the optical translucent plate are formed.
Patent JP-H01132035-A (JP)
Title: Color crt
Inventor: TAKAHASHI HIDEKI
IPC: H01J29/82
Filed: 1987-11-18
Abstract: PURPOSE:To prevent particulates from entering the electron gun side from the funnel glass side without generating a strong electric field at a contact portion of a particulate shutoff element between a neck tube glass by forming the particulate shutoff element with a coil contact made of a shape memory alloy designed to into a specified shape. CONSTITUTION:A coil contact 10 made of a shape memory alloy and disposed on a shield cup 2 is inserted, when an electron gun 1 is inserted into a neck tube glass 3, so as not to come into contact with the neck tube glass 3 and, after being inserted, comes into close contact with a conductive coat 8 so that a gap between the shield cup 2 and the neck tube glass is closed. Therefore, the contact portion between the coil contact 10 and the neck tube glass 3 is brought into good electric contact. Through the conductive coat 8. Thus, particulates from a funnel glass side 5 are prevented from entering the electron gun side 1 without strong electric field being produced at the contact portion between the neck tube glass 3 and the coil contact 10.
Patent JP-H02136696-A (JP)
Title: Heat exchanger
Inventor: TANAKA JUNICHIRO
IPC: F28F1/32
Filed: 1988-11-16
Abstract: PURPOSE:To unify temperature distribution in the base plate of fins and improve overall heat transfer rate by a method wherein the base plate of fins, crossing the fins in the widthwise direction of the base plate, is provided at an intermediate part between penetrating holes, neighboring in the lengthwise direction of the base plate of fins, while fins for preventing the deterioration of air resistance are provided at the downstream side of an air flowing direction. CONSTITUTION:A plurality of penetrating holes 3 for penetrating heat medium tubes 1 is provided in a row in the lengthwise direction of a substantially rectangular flat plate type base plate 2 of fins, which is arranged so that the widthwise direction of the base plate coincides with the air flowing direction, while a multitude of slit fins, made by cutting and raising two parallel long sides into bridge shapes in the lengthwise direction of the base plate 2 of fins, or a multitude of louver type fins, made by deforming one long side through cutting and raising up, is provided in parallel to each other along the widthwise direction of the base plate 2. The slit fins 5 or the louver type fins are provided in the central part 2a of the widthwise direction between the penetrating holes 3, 3 neighboring in lengthwise direction so that belt-type base plate of fins, which are extended across the slit fine 5 or the louver type fins in the widthwise direction, are remaining while the same fins 5 are provided so as to be positioned and opposed to the belt-type base plate 7 of fins in the downstream side of the air flowing direction lower than the central part 2a of the widthwise direction.
Patent JP-S62148606-A (JP)
Inventor: MIKAMI KOSHIRO
IPC: A45D20/10
Filed: 1985-12-23
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-H05137374-A (JP)
Title: Sine wave current value generator for ac servo motor
Inventor: INO YOSHIHIRO
IPC: H02P6/17
Filed: 1991-11-06
Abstract: PURPOSE:To set currents of phases to a correct phase corresponding to a rotor position by composing a sine wave current command value generator for an AC servo motor of an up-down counter, a sine wave value table, an address deciding circuit, current command output means, etc. CONSTITUTION:Multiplied values of sine wave values of phases corresponding to addresses decided by address deciding circuit 2 and a torque command value 1 are used as sine wave current command values of the respective phases. The circuit 2 decides an address of a sine wave table from the number of poles of a motor, a set value of the number of encoder pulses and the value of an up-down counter 4. First, only an address of U-phase is decided, and sine wave values of addressed deviated by 1/3 period are used as sine wave values of the respective phases. Values obtained by multiplying the value 1 and the sine wave values of the respective phases are used as sine wave current values 6, 7, 8 of the respective phases. A memory function is added to an incremental encoder and conducted by an absolution to be used for an encoder 35.
Patent JP-H07108366-A (JP)
Title: Automatic trimming method with material supplying device and apparatus thereof
Inventor: HORIUCHI SUSUMU
IPC: B22D17/32
Filed: 1993-10-13
Abstract: PURPOSE:To achieve the labor saving and the unmanned work by constituting with a robot device, trimming press device, product inspection parting device, etc., and executing from the supply of a material to the automatic trimming. CONSTITUTION:An aluminum ingot is charged into a melting furnace 104 and a cast product is formed in a die casting machine device 100. The cast product is taken out with the robot device 200 and separated into the product part and the unnecessary part with the trimming device and parted into the good product and the defective product with the inspection parting device 400. The good product is treated with a shot blast machine 103 and boxed with a pelletizing device. The defective product is reused after piling into a recovering box, i.e., charged into the melting furnace 104 through a returned material discharging conveyor 503 and a bucket conveyor device 600. In such a manner, works from the supply of the material to the automatic trimming are executed. By this method, the labor cost can be saved.
Patent JP-H02134291-A (JP)
Title: Thermal recording material
Inventor: KANDA NOBUO
IPC: B41M5/337
Filed: 1988-11-15
Abstract: PURPOSE:To obtain a recording material excellent in the whiteness retaining characteristic of a white paper part under high temp. environment and having high speed recording characteristics by using 2,2-bis(4-hydroxyphenyl)-4- methylpentane as a coupler and a specific compound as a heat-meltable substance. CONSTITUTION:In a thermal recording material provided with a recording layer containing a colorless - light colored basic dye and a coupler capable of forming color upon the contact with said dye, 2,2-bis(4-hydroxyphenyl)-4- methylpentane is used as the coupler and, as a heat-meltable substance, at least one kind of a compound represented by formula [I] (wherein R1 and R2 are respectively a halogen atom, a cyano group, a nitro group, a 1-4C alkyl group, a 1-4C alkoxy group, a 1-4C alkylthio group, and acetyl group, a propionyl group, a methoxycarbonyl group, an aryl group or a cyclohexenyl group, a and b are respectively 1 or 2 and c is 2 or 4) is used. In general, the coupler is used in an amount of about 1-7pts.wt. per 1pts.wt. of the basic dye.
Patent JP-H07119781-A (JP)
Title: Rotary damper
Inventor: KANAGA SHINKICHI
IPC: G11B33/02
Filed: 1993-10-27
Abstract: PURPOSE:To obtain a large braking force in a small size by providing the first and the second partition walls to partition the inside of a casing into two liquid chambers; the first and the second elastic vane members bending in the rotating direction to require the braking force, and the front end edges are abutted to the inner surface of the casing; and liquid passing parts to the liquid chambers respectively. CONSTITUTION:By rotating an operating shaft 6 in the direction X, also elastic vane members 7 and 8 are rotated in the same direction, and the volumes of small liquid chambers and 52b are reduced by partition walls 3 and 4. In this case, the front end edges 7a and 8a of the elastic vane members 7 and 8 are abutted to the inner surface of a casing 2, and no clearance is generated between the casing 2 and the elastic vane members 7 and 8. An adhesive liquid in liquid chambers 51 and 52 flows from the small liquid chambers and 52b to the small liquid chambers 51a and 52a through liquid passing parts 23 and 24, and since the groove widths of the liquid passing parts 23 and 24 are made narrower gradually in this case, the braking force is increased gradually. When the operating shaft 6 is rotated in the direction Y, the adhesive liquid separates the front end edges 7a and 8a from the inner surface of the casing 2, and the operating shaft 6 is operated while receiving little resistance. Consequently, a large braking force can be obtained in a small size.
Patent JP-H05192387-A (JP)
Title: Fibrin for biomedical purpose/ collagenic coat
Inventor: DEIBUITSUDO EICHI SHIEERA
IPC: A61K9/70
Filed: 1991-11-06
Abstract: PURPOSE: To prepare a protein film to be applied for epithelial tissue, drug discharge, tissue liberate or bandage, which can prevent the intrusion of pathogen and which promotes the healing speed of a wound or injury of the other epithelium. CONSTITUTION: A protein film, which does not include cells to be grown up and which has density at about 0.5-50mg/cm<2> , has acid pH in the case where acid soluble collagen exists in an aqueous buffer salt containing medium, and one pt.wt. of a fibrin element is mixed with 0-3 pts.wt. of the collagen so as to form a fibrin element or a composition of the fibrin element and the collagen. This film is formed by a method, which includes polymerization of the composition in the existence of thorombin.
Patent JP-H09133389-A (JP)
Title: Air conditioner
Inventor: TOYODA MITSURU
IPC: F24F11/02
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To control a flap of an air conditioner in such a way that it can be moved at such a driving speed as one adapted for an object of motion of the flap. SOLUTION: A driving speed of each of an upper flap and a lower flap installed in an indoor device of an air conditioner is controlled in three steps in response to an operating state of the air conditioner. Each of the driving speeds of the flap is set to be a high speed, a middle speed and a low speed, respectively, in the case that the starting of operation and stopping of operation are instructed, in the case that an operation mode is selected and in the case that a swing made is selected. In particular, the driving speed of it in the case that the swing made for continuously reciprocating the upper flap and the lower flap is controlled to be a low speed, thereby a smooth changing of air direction in response to the motion of each of the upper flap and the lower flap can be performed.
Patent JP-H07200731-A (JP)
Title: System and method for discrimination processing of form
Inventor: UIRISU JIEI RUTAA
IPC: G06V30/10
Filed: 1994-11-24
Abstract: PURPOSE: To identify a written paper by scanning plural sheets of different unwritten paper so as to prepare each hierarchical profile of the scanned unwritten paper. CONSTITUTION: Each hierarchical paper profile is stored in a dictionary. When a paper dictionary is prepared, the written paper is scanned. The hierarchical profile of the written paper is prepared and compared with a stored hierarchical paper profile. as the result of comparing, one of the stored hierarchical paper is identified to be one corresponding to the hierarchical profile of the written paper. Then based on the identification of the corresponding hierarchical paper profile, the written paper is additionally routed to another processing. In addition, data can be extracted from the original field of a specific paper designated in advance within the written paper.
Patent JP-H11125652-A (JP)
Title: Apparatus for detecting failure point of power feed distribution line
Inventor: OGAWA MASAHIDE
IPC: G01R31/08
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To correctly detect an electric failure point of a power feed distribution line set on the ground without a malfunction due to background noises and lightning. SOLUTION: This apparatus for detecting a failure point of a power feed line measures a failure current and sound generated when the power feed line stretched to a plurality of pylons fails, thereby detecting a failure point. The apparatus detects by a current detection circuit 13 the failure current after a set time while a lightning current flows among the current measured by a current sensor 11. Moreover, a sound wave detection circuit 17 of the apparatus detects a flashover sound separated in frequency by a frequency component separation circuit 16 among the sound generated at the occurrence of the electric failure and measured by a sound wave sensor 15. When the failure current and the flashover sound are detected within a preliminarily set time, a failure judgment circuit 18 judges it as a failure, and a display circuit 19 displays the point of the failure.
Patent JP-H04347971-A (JP)
Title: Picture reading device
Inventor: TAKASE OSAMU
IPC: H04N1/40
Filed: 1990-10-26
Abstract: PURPOSE:To make it possible to input the picture without losing the picture information that an original has by reducing the component which has no connection with the true brightness of the picture element to be read from the normal reading output. CONSTITUTION:In the normal reading state, the area including the reading picture element of an original 1 is irradiated with the lighting from a light source 2 via transparent film 6. The image is formed on a CCD sensor 4 through a lens eye 3 by the reflection light from the picture element. By this, the picture output including the influence of the reflection light from the other area of the original (secondary light source) is obtained. Next, the output by the only secondary light source is obtained by using a shield film 7 as a substitute for the transparent film 6 and shading the reflection light from the reading picture element. And this output is reduced from the normal reading output. Further, the correction value corresponding to the output is made to output from the dedicated memory and the reduced value is multiplied by this. Thus, the output that the influence of the secondary light source is eliminated can be obtained.
Patent JP-2001104908-A (JP)
Title: Structure of waste disposal site
Inventor: HIROKAWA SUMIKO
IPC: B09B1/00
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide the structure for a waste disposal site having a safe waste- disposal apparatus by utilizing the downstream surface of a fill dam which has not been effectively used for any special purposes. SOLUTION: The structure of a waste 9 disposal site is characterized in that mechanical stabilization materials 2 are filled on the skirt part of the downstream surface 11 of a fill dam 1; water shielding sheets 7 are constructed through an earth-sand layer for protection on the layer filled with the materials 11 for mechanical stabilization and on the foundation ground of the downstream surface 11 which is continuous to the skirt part of the fill dam 1; further, the earth-sand layer for protection is constructed on a water shielding sheets 7 layer; a water collecting apparatus 3 is installed in the fill dam 1 side.
Patent JP-H04167610-A (JP)
Title: Receiver
Inventor: MATSUSHITA NAOTO
IPC: H04B1/16
Filed: 1990-10-26
Abstract: PURPOSE:To simplify a channel selection operation by comparing identification data stored in first and second storage means when the reception electric field strength of a broadcast station with reception frequency stored in the first storage means is less than a reference value, detecting broadcast stations comprising the same network, and receiving selectively the frequency of the broadcast station with the highest reception electric field strength. CONSTITUTION:Memory 17, an input device 18, and a display device 19 are provided, and the first storage means 17a which stores the reception frequency of a specific broadcast station decided in advance and the identification data, and the second storage means 17b which stores the reception frequency, the identification data, and the reception electric field strength at every received broadcast station are provided at the memory 17. When the reception electric field strength of the broadcast station with reception frequency stored in the first storage means 17a is less than the reference value, the broadcast stations comprising the same network are detected by comparing the identification data stored in the first storage means 17a and the second storage means 17b, respectively with each other, and the reception frequency of the broadcast station with the highest reception electric field strength is received selectively. Thereby, it is possible to easily receive the broadcast stations comprising the same network at another area, and to simplify the selective operation of a receiver.
Patent JP-H01131486-A (JP)
Title: Programmable time switch
Inventor: MIYAMOTO KENICHI
IPC: G04G15/00
Filed: 1987-11-16
Abstract: PURPOSE:To know not only ON time but OFF time as well at a glance by providing a present time display part, ON and OFF time display parts, timer time setting and storing means for ON and OFF time, comparing and deciding means, etc. CONSTITUTION:The present time display part 1 displays the day, hour, minute and second of the present time. The display means 4 has the ON time display part 2 and the OFF time display part 3, etc. The comparing and discriminating means 7 compares the present time obtd. by a time measuring means 5 and the timer time nearest the present time in the timer time setting and storing means 6 and discriminates the kind of the output. An output control means 9 controls switch output according to the discriminated output from the means 7. A next operation display switching means 8 operates to switch the display by the output from the means 7. The ON time and the OFF time are respectively displayed on the display parts 2 and 3 by the means 8 when the coincidence of the present time and the OFF time nearest the same is detected by the means 7.
Patent JP-S63143814-A (JP)
Title: Optical heating apparatus
Inventor: WATANABE TETSUO
IPC: H01L21/268
Filed: 1986-12-08
Abstract: PURPOSE:To compensate temperature decrease caused in the peripheral region of a wafer by radiation of secondary radiant heat from an auxiliary heating means and to enable the wafer to be heated uniformly all over the surface thereof, particularly under steady temperature condition, by providing an auxiliary heating means performing temperature compensation for an object to be treated disposed within a treating space by means of its secondary radiant heat. CONSTITUTION:An auxiliary heating plate 11 is mounted between a wafer 4 supported by a support pin 10 and a holder body 8a, such that the plate 11 is in parallel and coaxial with the wafer 4. Since light beams from a group of halogen lamps 3 disposed below the wafer 4 are intercepted by the auxiliary heating plate 11, the wafer 4 is not heated so well as in the case that no auxiliary plate 11 is present. However, the heating effect is increased locally at the peripheral region of the wafer 4 by the radiation of secondary radiant heat from the peripheral region of the auxiliary plate 11 having a larger diameter than that of the wafer. Accordingly, the wafer 4 has temperature characteristics as represented by the curve C in the drawing. Thus, temperature decrease in the peripheral region of the wafer 4 can be compensated and uniform temperature characteristics can be obtained approximately all over the wafer 4.
Patent JP-H01134303-A (JP)
Title: Reflection mirror
Inventor: TAKASE HIROSHI
IPC: G02B27/00
Filed: 1987-11-19
Abstract: PURPOSE:To provide difficulty in deciding the border between veiling and a glare by varying the reflection characteristics of the part outside an area where effective image pickup luminous flux is reflected gradually differently from the inside part. CONSTITUTION:The reflection characteristics of the part outside the area where the effective image pickup luminous flux emitted by an image pickup optical system is reflected is varied gradually differently from the inside part. For example, the film thickness at the external edge part of the reflection mirror of a mirror coat 12 formed on a substrate 11 is varied continuously. Namely, the reflection characteristics of the part 3b are only varied gradually and then a part which appears as a border before varies gradually and visually to become the gradual decrease part 5b of a glare, thereby eliminating an unpleasant image.
Patent JP-H07140259-A (JP)
Title: Device for detecting seated person on toilet seat
Inventor: TANAKA SEIJI
IPC: E03D9/08
Filed: 1993-11-19
Abstract: PURPOSE:To enhance the detectability for a seated person of a seated person detecting device which detects that a person is seated on a toilet seat according to change in electrostatic capacity to ground of a conductor provided within a toilet, while preventing radiation of interfering waves and to prevent malfunctioning as a result of false detection of a seated person due to external waves. CONSTITUTION:A conductor 3 is coupled to an oscillator circuit 6 via a coupling transformer 5, and the input portion of a wave detecting and smoothing circuit 9 is connected to e.g. time primary coil 5a of the coupling transformer 5. An external wave absorber 4 is inserted between the conductor 3 and the coupling transformer 5, and an amplification circuit 10 is provided for high frequency signals that arise when amplitude is varied as a resonance characteristic is varied by the electrostatic capacity to ground of the conductor 3 and by the coupling transformer 5.