baber/WOPTO huggingface dataset:
Patent JP-S5499480-A (JP)
Title: Laser speed measuring apparatus
Inventor: KIKUCHI MAKOTO
IPC: G01S17/58
Filed: 1978-01-23
Abstract: PURPOSE:To obtain a device of high precision of Doppler effect without effects of line fluctuations, by dividing the laser beam into reference light and specimen light, radiating both lines so  that they intersect on the surface of the object being measured, and receving the reflected both  scattered lights with each transmission optical path. CONSTITUTION:The specular reflection component of reflected scattered light S' of specimen  light S radiated to the objected being measured 5 is received in a transmission optical path of the  reference light R side, while the specular reflection component of reflected scattered light R' of  reference light R is received in a transmission optical path of the light S side. Two light reception signals are passed through a semi-transparent mirror 2, a reception lens 6, and a pinhole 12 to be  led into a photo detector 7. A total reflection mirror 3, the mirror 2 and the lens 6 have large apertures so as to receive a large quantity of specular reflection components of scattered lights of  light S and light R. Since the Specular reflection components of the scattered lights of the light S and light R may be effectively received, strong scattered lights excelling in S/N may be obtained  in the output of the photo detector 7, so that the S/N may be reduced and improved against large  line fluctuations. Hence, the speed of steel plate or the like may be measuring at high precision  without making contact.
Patent JP-H08199362-A (JP)
Title: Microwave plasma cvd apparatus
Inventor: GAMOU MIKA
IPC: C23C16/511
Filed: 1995-01-19
Abstract: PURPOSE: To widen a plasma generating area and to form uniform thin films on a base material surface by providing the inside surfaces of the metallic cavity of a microwave plasma CVD apparatus with pleats of a specific size associated with the wavelength of the microwaves to be used. CONSTITUTION: A reaction vessel 1 in which a substrate holder 5 placed with a silicon wafer 7 is mounted is placed on a stainless steel sheet 3 and the outer side thereof is covered with the metallic cavity 2a. After the inside of this reaction vessel 1 is evacuated to a vacuum, gaseous H2 mixed with CH4 as a gaseous raw material at about 1% is supplied from an inlet 4 into the vessel. Next, the microwaves MW of 100MHz to 2.45GHz are introduced from a waveguide pipe 6 into the vessel. The pleats having peaks and valleys at a pitch of 1/10 to 1/2 the wavelength of the microwaves are formed like bellows by Al foil 2b at the section perpendicular to the microwave progressing direction on the inside surface of the metallic cavity 2a. The microwaves are reflected at these pleats to form uniform plasma even if the diameter of the reaction vessel 1 is large.  CH4 is decomposed and activated to form a uniform thin film of diamond like carbon on the surface of the silicon wafer 7.
Patent JP-S63176448-A (JP)
Title: Method for working sheet metal material made of aluminum alloy
Inventor: MURAOKA YASUO
IPC: C22F1/04
Filed: 1987-01-16
Abstract: PURPOSE:To improve the drawability of a sheet metal material, to prevent cracking, and also to improve yield, by subjecting a sheet metal material of a precipitation hardening-type Al alloy to solution heat treatment and then to drawing within a specific period. CONSTITUTION:After subjected to solution heat treatment, the above sheet metal material is subjected to drawing within 1hr, by which the drawing of the sheet metal material in a region facilitating plastic working before the rise in yield strength is slowly started is made possible and superior workability can be obtained. Moreover, after solution heat treatment, normalizing cold working and successive drawing are applied within 1hr, as necessary.
Patent JP-H05193194-A (JP)
Title: Electronic learning machine
Inventor: IWANAGA KAZUHIKO
IPC: G06Q50/20
Filed: 1992-01-17
Abstract: PURPOSE:To save the paper and a printing time by investigating the number of lines of each data extracted by a number-of-line investigating means and comparing the number of lines of each page investigated by a problem setting arranging and determin ing means with the number of lines stored in a number-of-line memory means to determine the order of data to be printed. CONSTITUTION:The problem numbers contained in a page range indicated by a problem setting key are extracted to calculate the number of page division preventing lines of each problem and rearranged on a problem number.number-of-line table in the order of the number of page division preventing lines. Two pointers A, B storing head and completion positions are provided to the problem number.number-of-line table. When the number of page division preventing lines of the problem indicated by the pointer A is not negative, the value thereof is compared with an one page number-of-line memory area to which the max. number of lines per one page is set and, when the one page number-of-line memory is larger than said value, the problem number indicated by the pointer A is stored in an arranging result area and the number of page division preventing lines is substracted from the one page number of line memory area to set the area indicated by the pointer A to a negative value (-1) and the pointer A is altered to the next problem. In the same way, the pointer B is operated to output each problem to a printer in arrangement order.
Patent JP-H01186744-A (JP)
Title: Ion source in mass analyzer unit
Inventor: KOBAYASHI TSUTOMU
IPC: H01J49/10
Filed: 1988-01-14
Abstract: PURPOSE:To make it possible to increase the sorts of sample to be analyzed by making ions or neutral particles produced from a reaction gas strike over a sample to ionize. CONSTITUTION:A filament 11 is heated on condition that a reaction gas is filled in an ion production chamber 7, and the generated electron E is introduced in the ion production chamber 7 from a hole 10a to ionize the reaction gas. Of the produced ions, the ions with the positive charge are picked up, accelerated by an acceleration power source 15, accelerated further to a higher speed by a negative high voltage from a power source 16, and injected in a striking chamber 13. The ions strike the reaction gas fed to the inside of the striking chamber 13, the charge is removed almost without changing the movement direction and speed, the ions are converted into high speed neutral particle beams, introduced in an ionization chamber 2, and the resultant particle beams strike on a sample solution oozed out to the surface of a porous member 5 to ionize the solution. In such a way, the particles striking the sample have a high energy and a highly reactive property and the scope of object of compound to be ionized can be expanded.
Patent JP-S63174604-A (JP)
Inventor: OKUTSU HIDEO
IPC: A45D20/16
Filed: 1987-01-14
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-S58124560-A (JP)
Title: Electrostatic painting apparatus
Inventor: SAITOU EIJI
IPC: B05B7/08
Filed: 1982-01-19
Abstract: PURPOSE:To promote the atomization of paint, by providing an air nozzle rotating to a direction opposed to the rotary direction of a rotary atomizing head rotating to a predetermined direction by a rotary drive source. CONSTITUTION:By rotating a rotary drive source provided to a main body 1 to the direction A shown by an arrow, a rotary atomizing head 3 is rotated to the same direction through a rotary shaft 2. In addition, air is injected to the blade 11A of a blade wheel 11 and air in the space 10 of the blade wheel is discharged to the atmosphere from an air exhaust port 14 by the blade wheel 11 rotating to a direction opposed to the rotary direction of the rotary atomizing head 3. On the other hand, a paint is atomized in a liquid yarn form by centrifugal force due to the rotation of the rotary atomizing head 3 and, because atomization promoting air is injected by the rotation toward a direction reverse to the atomizing direction of said paint, air and the paint are mutually impinged in an inverted phase and the fine pulverization of the atomized paint can be effectively promoted.
Patent JP-H05194027-A (JP)
Title: Dielectric ceramic composition
Inventor: YAMAMOTO TAIJIROU
IPC: H01B3/12
Filed: 1992-01-17
Abstract: PURPOSE:To obtain a ceramic composition sinterable at relatively low temperatures, having high reliability, good temperature characteristics and high dielectric constant by incorporating a specific composition consisting mainly of barium titanate with each specified amount of zirconate like lead zirconate, stannate and specific titanate. CONSTITUTION:The objective composition can be obtained by incorporating (A) 100mol of a dielectric composition comprising (1) 68.3-97.89mol% of BaTiO3, (2) 1-20mo1% of PbZrO3, (3) 0.6-3mol% of Cub, (4) 0.2-4mol% of ZnO, (5) 0.01-0.7mol% of Mn2O3, and (6) 0.3-4mol% of a rare earth metal oxide with (B) 1-20mol of at least one kind selected from zirconates except PbZrO3, stannates and titanates except BaTiO3. With addition of PbZrO3, the composition becomes highly flat in temperature characteristics, satisfying the F- characteristics in the JIS standard, realizing high dielectric constant, and being sinterable at temperatures as low as <=1200 deg.C. Furthermore, addition of at least one kind selected from zirconates except PbZrO3, stannates and titanates maintains the F-characteristics for the temperature characteristics as well as realizes a dielectric constant of >=20000 at ca.room temperature.
Patent JP-H09200659-A (JP)
Title: Display device, image processor and its method
Inventor: SUGA KAZUMI
IPC: H04N5/66
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To make the circuit scale small by providing an interpolation means conducting multiplication with a multiple of the n-th power of 2 with image data from an input means and addition to the data and a means displaying output image data from the interpolation means. SOLUTION: A synchronizing separator section 101 receives a video signal s101 and separates it into an image signal s102 and a synchronizing signal. A synchronizing signal measurement section 102 receives a horizontal synchronizing signal and vertical synchronizing signal cs101 and a synchronizing signal polarity discrimination signal cs102 and provides an output of the measurement result to a system control circuit 191. An interpolation processing section 105 applies vertical interpolation processing to an RGB image signal s103 obtained from an A/D converter section 103. That is, data of 1/32 to 32/32 are generated from the image data and switching of each AND gate is controlled depending on each of the data.  In this embodiment, since a coefficient of the interpolation arithmetic operation is approximated by the n-th power of 2, the arithmetic operation itself is conducted by bit shift and addition 7 subtraction of data. A display section 15 displays the image signal processed by a signal processing section 14.
Patent JP-S63173903-A (JP)
Title: Method for measuring minute dimension
Inventor: SUGIHARA MICHIYUKI
IPC: G02B7/28
Filed: 1987-01-14
Abstract: PURPOSE:To accurately measure a dimension even with respect to an object having a complicated shape, by determining the optimum focus position on the basis of a stable reference pattern other than an object to be measured prior to performing measurement. CONSTITUTION:An optical system 7 such as a lens system projecting the edge image of a resist pattern 6a to be measured and that of a reference resist pattern 6b having a width sufficient to measure is arranged above a semiconductive substrate 1 and these images are processed by a signal processing system 8 to perform the display of a dimension or the determination of the optimum focus. The signal from the processing system 8 is transmitted to a focus driving mechanism 11 and a stage 12 is moved up and down to regulate the position of a focus. In order to determine the position of the optimum focus, the resist pattern 6a to be measured is not used but the reference resist pattern 6b is used. Since the reference resist pattern 6b has a large size, there is no interference of both edges and, therefore, the focus is accurately matched.
Patent JP-H04238471-A (JP)
Title: Continuous image frame integrating device
Inventor: OSADA KEIICHIRO
IPC: H04N5/262
Filed: 1991-01-23
Abstract: PURPOSE:To provide a continuous image frame integrating device in which a high desired extraction ratio can be obtained by accurately executing a frame integration without being affected the blurring of a camera or the like. CONSTITUTION:An image signal outputted from an image pickup device 1 is converted into a digital image signal by an A/D conversion circuit 2, and is stored in frame memories 4-1 to 4-n through a rotary switch 3. Then, n- number of digital images A1-An stored in the memories are inputted to an addition circuit 8 and a binarization device 6, are converted into binary images B1-Bn and are inputted to a correction device 7. The correction device 7 decides correction values XHi and YHi based on the binary images B1-Bn and inputs them to the addition circuit 8. The addition circuit 8 corrects the digital images A1-An from the frame memories 4-1 to 4-n based on the correction values XHi and YHi and obtains a frame integrating image by adding them.
Patent JP-S55100176-A (JP)
Title: Typewriter
Inventor: MORIBE MOTOO
IPC: B41J5/10
Filed: 1979-01-23
Abstract: PURPOSE: To simplify constitution, and to produce a typewriter cheaply, by a method wherein character mark elements corresponding to key buttons are displayed on a panel placed on a key board without indicating the elements on the surfaces of the key buttons.  
     CONSTITUTION: A key panel 17 is placed on a key board 2 and, holes 18 for projecting buttons 6 are bored at locations corresponding to each key button 6 while display 19 for indicating characters and mark elements corresponding to each key button 6 is performed to the surfaces. The key buttons that two display 19 is carried out to one key button 6 are mutually formed in colors different from others in the display modes, and the same color as one side between these display is tinted to a key button 6a for selection for selecting these display. Key panels can mutually be exchanged easily by forming a type wheel of a printing mechanism in a mounting-and-demounting-possible shape. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5598702-A (JP)
Title: Photo branching device
Inventor: OKADA AKIRA
IPC: G02B6/26
Filed: 1979-01-23
Abstract: PURPOSE:To sufficiently transmit the necessary quantity of light with a simple constitution by letting the light signal emitting from the end of one group of the optical fiber groups whose end faces are opposedly disposed enter the end of the other group thereby branching and transmitting the same to the respective optical fibers of the constituting unit. CONSTITUTION:The clads of the respective single core optical fiber ends of the 1st group 4 consisting of a plurality of single core optical fibers and the 2nd group 5 having the same number or more of single core optical fibers are removed to make core member 41 thru 43, 51 thru 57 which are then bundled and the outside thereof are integrated by the material of the same refractive index as that of the clad layers to provide coverings 44, 58. Next, with the group 4 being made the light emission side and the group 5 the photo detecting side, the common optical axes of each group are aligned and the end faces 45, 59 are opposedly disposed. Here, the diameter of the core members of the group 5 is made more than equivalent to that of the core members of the group 4 or the number of openings is made more than equivalent so that within allowable limit having been set in view of production and assembling the sufficient light enters the fibers 51 thru 57 of the end face 59. Thereby, the necessary quantity of light may be sufficiently transmitted.
Patent JP-H06209831-A (JP)
Title: Bed
Inventor: NAKAMURA HIDEO
IPC: A47C17/04
Filed: 1993-01-19
Abstract: PURPOSE:To make a bed comfortable for sleeping by forming a supporting surface part for supporting the human body so as to be freely movable vertically, and moving the bed vertically to desired height in a state it is held horizontally by the control part of a driving device provided on the lower side of the supporting surface part. CONSTITUTION:Both ends in the longitudinal direction of a supporting surface side 1 of the bed are movable vertically by a guide frame 5 along a bed frame 4 of the head part side and the foot part side. On the lower side 1A of the supporting surface part 1, plural springs 7 are provided, and also, a driving part 2 for moving vertically the supporting surface part 1 in a horizontal state by operating a control part is provided. The supporting surface part is allowed to ascend or descend to desired height and stopped, in a state that it is held horizontally by the control part. In such a manner, the bed comfortable for sleeping is manufactured.
Patent JP-S62182855-A (JP)
Title: Semiconductor memory device
Inventor: TOMISATO MASAHIRO
IPC: G11C29/00
Filed: 1986-01-16
Abstract: PURPOSE:To decide the number of used redundant circuits with high accuracy with an inexpensive device by using (n) pieces of MOST and fuses to decide the number of redundant circuits used in (n) pieces of memories. CONSTITUTION:When (m) pieces (0<=m<=n) of redundant circuits are used, the fuses L1-Lm set at the source side including MOST Q1-Qm are cut off electrically or by the laser light. Under such conditions, the negative voltage is applied to a power supply terminal relatively to an earth terminal 2 in an IF test mode. In such a case, a current flows to the terminal 1 from the terminal 2 through MOST Qm+1-Qn where the fuses are not cut off at the source side. If the current flowed out of each of those MOST Qm+1-Qn is set equally at I, the current of (n-m)I flows to the terminal 1. Then the number of used redundant circuits can be decided from the current value of the terminal 1.
Patent JP-S61165611-A (JP)
Title: Measuring apparatus for change of angle
Inventor: KANEKO TADASHI
IPC: G01B11/26
Filed: 1985-01-18
Abstract: PURPOSE:To measure accurately the change of angle, by measuring interference condition of two diffused waves irradiated from a hologram provided with a function as a double-focus lens. CONSTITUTION:Firstly, by a laser light beam irradiated from a laser beam source 4 a hologram 5 emits No.1 and No.2 diffused waves (a) and (b). On the other hand, an interference condition measuring apparatus 6 is located in a position where each wave interferes mutually by the No.1 and the No.2 diffused moves at a point D and it is installed free to displace along a curve 8 through the same angle as the changed angle beta in the directions of arrows C, C' with the zero point as the center. When the initial angle alpha changed into the angle beta and this angle beta is measured, the apparatus 6 which displaces by the same angle in the direction of the arrow C according to the angle beta, passes through 8a, 8b, 8c where the No.1 and the No.2 waves interfere each other until it arrives at the D' point. The amount of this passage is transmitted into a calculating unit 7 and at the unit 7, the angle beta can be determined by geometrical calculations with this amount as the basis.
Patent JP-H11197442-A (JP)
Title: Deodorizing device
Inventor: FUKUNAGA TAKESHI
IPC: A61L9/00
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To heat and regenerate an adsorbent in a deodorizing case without exhausting odorous substances separated at the time of heat regeneration to the outside. SOLUTION: A deodorizing device 10 is constituted of adsorbent storage sections 1a, 1b and 1c storing adsorbents A1, A2 and A3 adsorbing odorous substances in gas, separating the substances by heat regenerating them, a deodorizing case 4 having adsorbent storage sections 1a, 1b and 1c and also having an air introduction opening 2a and an air exhaust opening 2b introducing external gas and exhausting the gas to the outside through the adsorbent storage sections 1a, 1b and 1c and also regenerating heaters 4 and 5 provided in the deodorizing case 3 and heating and regenerating A1 and A2 as a part of the adsorbent, and the odorous substances separated from A1 and A2 as a part of the adsorbent through the heating and regenerating heaters 4 by a section A3 as an unheated section of the adsorbent.
Patent JP-H07215619-A (JP)
Title: Call back device of elevator when earthquake occurs
Inventor: KAWABE ICHIRO
IPC: B66B5/00
Filed: 1994-01-26
Abstract: PURPOSE:To enable call back of a car without necessitating the installation of a new earthquake sensing device. CONSTITUTION:A call back device of elevator when earthquake occurs is installed at a specific floor and provided with an operation suspension switch 1 which changes over an operation circuit of an elevator into maintenance mode. A car which stops at a nearby floor in accordance with the operation of the operation switch 1 is operated at a low speed to a predetermined floor. Consequently, it is possible to provide the elevator with a car call back function easily at a lower cost than conventional cost.
Patent JP-H07203818-A (JP)
Title: Bait basket for fishing
Inventor: ICHIKAWA SHINICHI
IPC: A01K97/02
Filed: 1994-01-26
Abstract: PURPOSE:To obtain the subject bait basket for gradually scattering each proper amount of a bait. CONSTITUTION:A main body 1 of a basket consists of a pair of half basket materials 1a and 1b which have the top parts mutually supported through a hinge part 2 and opposing side opening parts 3a and 3b mutually openably joined finely. A hanging lever 4 movably passing in the vertical direction through one half basket material la is installed and a spring member 5 for forcing both the half basket members 1a and 1b to the joining direction between the upper part of the handing lever 4 and the top part of the other half basket material 1b is furnished. The other half basket material 1b is rotated around the hinge part 2 through the spring member 5 by pulling up the hanging lever 4 to connect a fishing line 6 to the upper end part of the handing lever 4.
Patent JP-S58124312-A (JP)
Title: Alc circuit
Inventor: NAKAJIMA SHIGERU
IPC: H03G3/20
Filed: 1982-01-19
Abstract: PURPOSE:To perform ALC operation smoothly to variation in input level by composing a comparing circuit which compares the output voltage of a low frequency amplifying circuit with a reference voltage by using a differential amplifier whose emitter connects with a diode. CONSTITUTION:The output voltages of plural low frequency amplifying circuits A are inputted to the base of the transistor (TR) Q27 of the comparing circuit C. The reference voltage from a reference voltage source B is inputted to the base of the TRQ26 of the circuit C. Then, TRs Q26 and Q27 constitute the differential amplifier, whose emitter is connected to the collector of a constant current source TRQ28 through diodes D7 and D8 respectively. The collector output of the TRQ27 is amplified by a driving circuit D, whose output is used to control a variable impedance element E, performing ALC operation for the circuits A. Variation in the collector current of the constant current source TR with the base voltage difference of the differential amplifier of the circuit C is made slow through the diodes connected to the emitter to perform the smooth ALC operation accompanying an increase in input level to the amplifier A.