baber/WOPTO huggingface dataset:
Patent JP-H0357287-A (JP)
Title: Semiconductor laser
Inventor: KAWANO HIDEO
IPC: H01S5/042
Filed: 1989-07-25
Abstract: PURPOSE:To provide a semiconductor laser which has an excellent crystallinity and whose transverse mode can be controlled by forming two active layers formed on specific crystal faces, one being a light emitting region comprising a V-groove whose surfaces are specific crystal faces and a current blocking layer, and the other being a non-light-emitting region. CONSTITUTION:The title semiconductor laser is of an (AlxGa1-x)0.5In0.5P double heterostructure on a semiconductor substrate. A Ga0.5In0.5P active layer 17 having a V-groove 14 whose inner walls are (1, 1, 1) and (1, -1, -1) crystal faces and being a light-emitting region and having an n-GaAs current blocking layer 13 is formed on (1, 1, 1) and (1, -1, -1) crystal faces on a P-GaAs substrate 12. Another active layer being a non-light-emitting region is formed on (1, 0, 0) or (0, 0, 1) crystal face on the same P-CaAs substrate 12. The active layer 17 has a good crystallinity without mixture of crystal structures and has a bent in the light-emitting region. Thus the laser is an AlGaInP visible-lihgt semiconductor laser whose crystallinity is excellent, whose transverse mode can be controlled, and which can oscillate stably.
Patent JP-H0942978-A (JP)
Title: Travel position display
Inventor: HOTTA SATOSHI
IPC: G01C21/00
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a travel position display capable if immediately changing the scale of a display map with simple operation. SOLUTION: The scale '1/a' of a display map, the scale '1/x' of a wide map and a display time 't' are usually set (Step 31), map information including scales '1/a', '1/x' are read out of a CD-ROM (Step 32) and converted into image data by an image processor and stored in a image memory (Step 33) and the image data for a map in the scale '1a' is displayed on a display (Step 34). When a scale changing command is input (Step 35), image data for the map in the scale '1/x' is changed and display in the display for a display time 't' (Step 36) and the map in the scale '1a' is displayed again (Step 34).
Patent JP-S6256275-A (JP)
Inventor: MITSUI NOBUO
IPC: H02P23/07
Filed: 1985-09-03
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-2000029090-A (JP)
Title: Image blur correcting camera
Inventor: UENAKA YUKIO
IPC: G03B7/099
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To always adequately control exposure in accordance with a camera attitude. SOLUTION: At S 502; the absolute value of a variable V3X in which positional information in a lateral direction is stored is compared with that of a variable V3Y in which the positional information in a longitudinal direction is stored. When the absolute value of the V3Y is larger than that of the V3X, the value of the V3Y is checked in S 503, and 1 is stored in a variable SIS expressing the camera attitude in S 504 in the case that the V3Y is negative. When the value of the V3Y is positive in S 503, 4 is stored in the SIS in S 505. When the absolute value of the V3X is larger than that of the V3Y in S 502, the value of the V3X is checked in S 506, and 3 is stored in the SIS in S 507 in the case of negative. 2 is stored in the SIS in S 508 when the value of the V3X is positive in S 506.  When the object luminance is arithmetically calculated, the positional relation of the light receiving area of each photodetector for photometry is judged in accordance with the value of the SIS, and the weighting of each luminance signal is performed.
Patent JP-H1119744-A (JP)
Title: Winding device
Inventor: KASHIOKA TORU
IPC: B21F27/18
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a winding device capable of automating and machining the winding work of band mesh-like work. SOLUTION: A winding device is provided with a winding shaft 5 which is provided with plural radial direction hole parts 4... in a row and driven rotatively and a plurality of pins 6... which are inserted in the hole parts 4..., reciprocated in the radial direction and projected from an outer circumferential surface 5a of the winding shaft 5. Furthermore, the device is constituted so that a pin projection/storage switching mechanism E to reciprocate the pins 6... is provided, band mesh-like work W is hooked by the projected pins 6... and the winding shaft 5 is rotated to wind the work W.
Patent JP-H09202081-A (JP)
Title: Ring binder
Inventor: ROO CHIYUN CHIEN
IPC: B42F13/22
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a ring binder being durable and inexpensive. SOLUTION: This ring binder is equipped with a plurality of ring members 14, a pair of support plates for fitting the ring members, fixing-retaining means 24 for connecting the support plates with each other and fitting them to a base member, and control members 16 provided at the opposite end parts of the support plates. On the lower sides of the support plates, notch parts and semispherical parts 42 having a locking function are provided. By sliding the control members 16 along slant parts of the lower sides of the support plates, the support plates can be rotated and it is made possible to open the ring members 14 and to lock them and also to close the ring members 14 and to lock them.
Patent JP-H0357116-A (JP)
Title: Hook switch
Inventor: INAGAKI NOBORU
IPC: H01H21/08
Filed: 1989-07-26
Abstract: PURPOSE:To dispense with integration of a terminal and an operating spring and sealing and facilitate assembling work by simultaneously molding a body and a metal plate constituting the terminal and the operating spring, and bending the terminal and the operating spring to make the terminal correspond with the operating spring. CONSTITUTION:A terminal 3 formed of a metal plate and an operating spring 4 having elasticity are simultaneously molded on one end side and the other end side of a body 2, respectively, to form a body block 1. The inner parts of holding parts 5, 6 are bent upward to engage the engaging parts 8, 10 of the holding parts 5, 6 with recessed parts 7, 9, respectively, and further the operating spring 4 and the terminal 3 are successively bent and set in such a manner that the top end of an operating spring part 4a contacts with the lower surface of a fixed contact terminal part 3a. An operating lever 11 for driving the operating spring 4 of the body block and a spring 17 for giving a returning force to the operating lever are integrated, and the upper surface of the body block is covered with a cover 15, whereby a hook switch is constituted.
Patent JP-H1193492-A (JP)
Title: Window stay
Inventor: UNBERUTO FUIGURIORA
IPC: E05C17/32
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a mounting device with which a window stay can be quickly mounted on a window frame. SOLUTION: A mounting device includes a mounting bracket 11 which can be mounted on part of a window structure, such as a window frame or window sash. The mounting bracket 11 has an abutment 25 having an opening 26 accommodating a tub 27 at one end of the mounting base 10 of a window stay. The mounting bracket 11 also has a clip 23 which can be engaged in a cutout in the mounting base 10 of the window stay. Therefore, the window stay can quickly be mounted on the mounting base 10 previously mounted on the window structure.
Patent JP-H0522669-A (JP)
Title: Video camera
Inventor: NAGUMO FUMIO
IPC: H04N5/335
Filed: 1991-07-09
Abstract: PURPOSE:To output a wide dynamic range signal as a camera output signal by performing an image pickup while switching exposure conditions by one field and obtaining a video signal with different exposure conditions. CONSTITUTION:A two-line simultaneous reading system CCD image sensor 52 performs the image pickup while switching the exposure conditions by one field and synthesizes picture signals with different exposure conditions by means of field memories 59 and 60 and signal selection switches 62, 64, and 65 at its output. In short, the iris adjustment of a lens 51 secures a level V1 indoors, set to be a level V2 outdoors by means of an electronic shutter. Further, the field memories 69 and 60 synchronize video signals S4 and S5 before one field and the present video signals S1 and S2, resulting in outputting the levels V1 and V2 selectively. Thus, the contrast can be reproduced well without becoming a white state even when the illumination conditions for an object differs greatly.
Patent JP-H0242369-A (JP)
Title: Test circuit for counter
Inventor: SAKURAI YOSHIKAZU
IPC: G01R31/28
Filed: 1988-08-03
Abstract: PURPOSE:To easily make the test for a counter in a short time by inputting data, all bits of which are '0' or '1', at first with a shift register and inputting on and after the second time by means of making the data to inverse in order from the bit in a lowest rank. CONSTITUTION:A test circuit consists of the shift register S1 to generate data for the test, a selecting circuit M1 which is controlled by a control signal X1 to change-over the signal to be inputted to the counter C1, and a register R1 to output counted values of the counter C1 to a data bus D1. At first from the shift register S1, the data, the all bits of which are '0' is '1' are inputted to the counter C1 to be tested to the make counter C1 to perform an increment operation. On and after the second time, the data for the test which '0' is jammed in order form the bit in a low rank are inputted to the counter C1 from the shift register S1, and the output results are confirmed respectively.
Patent JP-S6172539-A (JP)
Title: Manufacture of fiber reinforced plastic cylinder, and mandrel used in manufacture thereof
Inventor: SASAJIMA YOICHI
IPC: B29C70/16
Filed: 1984-09-14
Abstract: PURPOSE:To obtain an FRP item that is easy to handle when molded, can be large-sized, and can have a complicate shape, by securing to a shaft a mandrel comprising a thin-walled cylinder having end plates on the opposite ends, and filling the inside of the mandrel with a shape keeping medium. CONSTITUTION:A mandrel 3 comprising a thin-walled cylinder 1 having end plates 2 to the opposite ends is secured to a shaft 4, the inside of the mandrel 3 is filled with a shape keeping medium comprising preferably air or liquids, or low-melting point alloys, solder, paraffin, and others that are a solid about at room temperature and will be a liquid at relatively low temperatures thereby keeping the roundness of the cylinder, resin impregnated continuous fibers are wound around the mandrel, and after hardening and molding, a negative pressure is applied into the mandrel to remove the intended FRP item. EFFECT:The removal is easy, and the working efficiency and the product accuracy are improved.
Patent JP-H0519345-A (JP)
Title: Camera
Inventor: UEDA TOSHIHARU
IPC: G03B17/24
Filed: 1991-07-09
Abstract: PURPOSE:To reduce the mistaken read of data caused by the type of a film. CONSTITUTION:In a magnetic reproducing circuit 13 for reproducing information recorded on the magnetic recording part of the film, the turning-on/off of analog switches 18 and 19 which decide the gain of an amplifier for measurement 16 is controlled based on the judged result of the type of the film. Then, when a magnetic reproducing signal detected by a magnetic head H is outputted from the amplifier 16, it is amplified as much as the gain set by the switches 18 and 19 and the output of a equal level can be obtained regardless of the type of the film. Based on the concerned output, only a frequency band which is used is detected by a filter 20 and sent to a microcomputer 8.
Patent JP-2000028635-A (JP)
Title: Acceleration-detecting apparatus
Inventor: SHIMADA SATOSHI
IPC: G01P15/125
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain a correct detection output by setting a means close to a detection means for stimulating and driving the detection means and carrying out online a self diagnosis or self calibration. SOLUTION: This detecting apparatus has a stimulating means 2, integrally set close to a detecting means, thereby applying a calibration signal through the means. A response delay from the detecting apparatus is brought about extremely few. Moreover, since a high-speed signal-processing circuit is used, the required time for a self calibration can be shortened in comparison with a change time of measured values. Even when self calibration is conducted during the measurement, an output of the detecting apparatus is not disturbed that is, the so-called 'online calibration' is enabled. More specifically, a multiplexer operates in accordance with a command from a microcomputer having a memory, takes an output signal of the detecting means 1 into an amplifier and an analog digital converter to covert the signal into a digital signal.  Based on this value, a source voltage is supplied, the calibration signal is applied via the amplifier to the stimulating means 2, or the like. A highly accurate output that can correct errors is obtained accordingly.
Patent JP-S6350564-A (JP)
Inventor: EBATO OSAMU
IPC: D06B5/08
Filed: 1986-08-21
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-S5984415-A (JP)
Inventor: MORITA TAKASHI
IPC: H01G9/012
Filed: 1982-11-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5984074-A (JP)
Inventor: UEJI HITOSHI
IPC: F26B17/14
Filed: 1982-11-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0479337-A (JP)
Title: Semiconductor element and its production
Inventor: UCHIYAMA AKIRA
IPC: H01L29/78
Filed: 1990-07-23
Abstract: PURPOSE:To reduce electron implantation to a gate oxide film, which causes the characteristic deterioration, by providing an impurity area which is the reverse conducting type compared with a diffused layer impurity which forms a drain area at the edge of the drain area facing to a source. CONSTITUTION:Imsulating material areas 111 and 113 are provided on the part which is at the prescribed depth from the surface of a substrate 101 in the vicinity of a source 117 in a drain area 115, and a channel path can be bent to a position which is deep from the surface in the vicinity of the drain. Therefore, since impact ionization is allowed at the deep position, hot electron produced by the result becomes far from a gate oxide film 103. The electron implantation to the gate oxide film 103 causes the character deterioration, however, the probability of the electron implantation to the gate oxide film 103 is remarkably reduced and the durability against hot carrier deterioration is remarkably improved.
Patent JP-H0921786-A (JP)
Title: Non-destructive diagnosis method for concrete post reinforcing steel
Inventor: FUDO HIROYUKI
IPC: G01N33/38
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To easily find a concrete post which needs to be replaced by diagnosing the deterioration state of a reinforcing steel in the concrete post which is used, for example, as support for distributing power without destructing the concrete post. SOLUTION: A coil 3 is wound around a concrete post 1 with a reinforcing steel, AC current is fed to the coil 3 to measure impedance, and the measured impedance is compared with a standard impedance value which is obtained in advance, thus judging the amount of steel of reinforcing steel decreased.
Patent JP-S6351055-A (JP)
Title: Manufacture of grid body for lead storage battery
Inventor: HOSHIHARA NAOTO
IPC: H01M4/74
Filed: 1986-08-20
Abstract: PURPOSE:To reinforce a grid and to restrict the extension of the qrid owing to an overcharge, by superposing belt-formed plates of a lead-antimony type alloy on an expand grid of a lead-calcium type alloy, and rolling and unifying them. CONSTITUTION:After expand-processing 1 a lead-calcium type alloy, belt-formed plates 2 of a lead-antimony type alloy are superposed at a specific interval, and then they are rolled and unified. It is preferable to superpose the lead- antimony type alloy belt-formed plates 2 at the inclining angle less than 60 deg. at the center in the height direction of the electrode plate to be unified, and the size of the belt of the alloy is preferable to be more than 1/3 and less than 3 times the length of a side of the grid rib section. In such a composition, the extension of the expand grid which consists of the lead-calcium type alloy can be restricted in a simple way.
Patent JP-H1138283-A (JP)
Title: Optical fiber cable
Inventor: FUKUDA YOJI
IPC: H02G1/06
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To facilitate abnormality detection of a laid cable and to eliminate the trouble in production, by disposing an optical fiber 8 for detecting abnormality, which is increased in transmission loss by an external pressure, between a cable body and a spiral metallic tube. SOLUTION: The optical fiber cable 1 is constituted by fitting the spiral metallic tube 4 onto the cable body 2 and laminating a coating layer 6, which is an external sheath, on the outer peripheral surface of the spiral metallic tube 4 and is mainly applied for underground embedment. The optical fiber 8 for detecting abnormality acting as a line sensor is disposed between the cable body 2 and the spiral metallic tube 4, i.e., on the inner side of the metallic tube 4 in the state that the optical fiber is attached to a rectilinear state longitudinally along the longitudinal direction of the cable body 2. Namely, the transmission loss of the optical fiber 8 for detecting abnormality is increased by the external force, such as side pressure, acting to the optical fiber cable 1.  As a result, the abnormality detection of the cable damage, ground subsidence, etc., arising during or after laying of the cable is easily executed.
Patent JP-S6173403-A (JP)
Title: Glass antenna for automobile
Inventor: ASAMI TAKAO
IPC: H01Q1/22
Filed: 1984-09-19
Abstract: PURPOSE:To improve sensitivity, especially FM sensitivity, and to simplify the constitution of an antenna without the influence of a defogger heating coil by arranging an antenna line on a window glass in a crossing direction with the defogger heating wire so as to be insulated from the heating wire. CONSTITUTION:A rear window glass 1 is a laminated glass obtained by superposing two glasses 1a, 1b and the defogger heating wire 3 is printed on the surface of the glass 1b arranged on the room side. The antenna line 9 is arranged on the joined part of the glasses 1a, 1b, a feeder terminal 11 is arranged on the upper part of the glass 1b on the room side and both the line 9 and terminal 11 are connected through a thin hole 13. To prevent the joined part of the glasses from the generation of a gap, a notched groove corresponding to the thickness of the antenna line 9 is formed on any one of the glasses 1a, 1b, the line 9 is set up on the groove and then the glasses 1a, 1b are superposed.
Patent JP-H1037906-A (JP)
Title: Hydraulic device
Inventor: IMAKITA MICHIHIKO
IPC: F15B11/05
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To improve the operating response of a pressure compensating means and prevent a change in transient response characteristics due to a change in the temperature of hydraulic oil. SOLUTION: This hydraulic device, which regulates the flow rate of hydraulic oil to a hydraulic cylinder 9 from a hydraulic pump 1 with a flow control valve 2, is provided with a main valve 4 which changes and regulates the pressure of hydraulic oil supplied to the flow control valve 2 from the hydraulic pump 1, and a pilot valve 5 which regulates its opening/closing operation by working intermediate pilot pressure where setting pressure is applied to the secondary pilot pressure from the downstream side 11 of the flow control valve 2. The main valve 4 is constituted so as to connect the hydraulic pump 1 to the flow control valve 2 if the primary pilot pressure from the upstream side 11 of the flow control valve 2 is lower than the intermediate pilot pressure.  The pilot valve 5 is constituted so as to directly-connect the hydraulic pump 1 to an intermediate pilot passage if the pressure where the setting pressure is added to the secondary pilot pressure is higher than the intermediate pilot pressure.
Patent JP-S6259266-A (JP)
Inventor: DEIBITSUDO ARAN BAAGUSU
IPC: C07D249/04
Filed: 1986-08-19
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-H0541803-A (JP)
Title: Color picture transmitter
Inventor: KUWATA KOJI
IPC: H04N1/41
Filed: 1991-08-05
Abstract: PURPOSE:To quicken the coding/decoding processing by minimizing the setting operation to be implemented at each changeover of a component or executing plural processings in matching with each component in parallel with respect to the color picture transmitter to improve the transmission efficiency of a color picture data. CONSTITUTION:The transmitter is provided with a communication control means 4 sending/receiving a picture data through a communication line, a picture input means 5 reading optically an object picture and converting it into a picture data comprising plural element signals, picture output means 8, 9 outputting the picture data received by the communication control means 4, and a coding/decoding means 7 implementing the coding processing of the picture data read by the picture input means 5 and the decoding processing of the picture data received by the communication control means 4, and the coding/ decoding means 7 separates the picture data into plural element signals and the coding/decoding means 7 of plural systems provided to each element signal process the data in parallel.
Patent JP-H0641584-A (JP)
Title: Liquid detergent composition
Inventor: NOZAKI TOSHIO
IPC: A61K8/00
Filed: 1992-07-22
Abstract: PURPOSE:To provide the liquid detergent composition, comprising specific two kinds of potassium salts of phosphoric acid esters, a specified hydroxysulfobetaine and a specific amidobetaine, good in feeling of use and excellent in foaming and stability without damaging the skin and hair. CONSTITUTION:The liquid detergent composition comprises (A) a compound of formula I [R<1> is a 5-132C straight-chain hydrocarbon; each of X<1> and X<2> is potassium of H) and (B) a compound of formula II (R<2> is a 11-15C straight- chain hydrocarbon; each of X<3> and X<4> is X<1>) so as to provide 0.2-1 weight ratio of the components [(A)/(A) +(B)] and 3-60wt.% total amount of the components (A) and (B) and further (C) 0.5-20wt./% compound selected from hydroxysulfobetaine of formula III [R<3> is a 8-18C (un) saturated hydrocarbon; each of R<4> and R<5> is methyl or ethyl] and amidobetaine of formula IV (R<6> is R<3>; R<7> is ethylene or propylene). Furthermore, the components (A) and (B) are obtained by reacting, e.g., the corresponding aliphatic alcohol with a phosphorylation agent such as phosphoric anhydride and then neutralizing the resultant compound with potassium hydroxide.
Patent JP-H03135905-A (JP)
Title: Material for suppressing occurrence of spirogyra sp. and preventing malodor
Inventor: OBAYASHI HISASHI
IPC: A01K61/00
Filed: 1990-07-23
Abstract: PURPOSE:To obtain a material for suppressing occurrence of Spirogyra sp. and preventing malodor thereof, containing cortex of Japanese cedar and/or hinoki cypress or extract obtained by extracting therefrom. CONSTITUTION:The objective material for suppressing occurrence of Spirogyra sp. and preventing malodor thereof, consisting of cortex of Japanese cedar and/or hinoki cypress having form of feather or crushes material or extract thereof. The aimed material can suppress occurrence and malodor of Spirogyra sp. in circulating water or liquid over a long period by using the material as a filter material on the way to circulating path of water in a water tank for breeding of fishes or water in pond or on the way to circulating path of culture liquid of hydroponic culture. If desired, decoloring agent, binding agent, fertilizer ingredient, slight amount of element, activating agent, germicide, insecticide, acaricide, etc., are further blended therewith.
Patent JP-S5992506-A (JP)
Inventor: ROBAATO FURANSHISU KURAUSU
IPC: H01F1/18
Filed: 1983-10-20
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。