baber/WOPTO huggingface dataset:
Patent JP-H03248905-A (JP)
Title: Rear suspension
Inventor: NISHIBORI MINORU
IPC: B60G3/18
Filed: 1990-02-28
Abstract: PURPOSE:To provide a smooth turning by providing an improvement in the position of lateral link mounted on a support for the rotation of a rear wheel and the distance for mounting the link on the support, and increasing the roll steering amount of the rear wheel upon the turning operation more than the compliance steering amount. CONSTITUTION:On both ends of an arm part arranged below a knuckle serving as a support for rotation and in a vertical relation thereto, one end of each lateral link 8, 9 is mounted to turn freely while the other end of each link 8, 9 is mounted to turn freely on each shaft 12, 12' fixed to a vehicle body B while the rear link 8 is set at a higher position than the form link 9. The distance on one side of each link 8, 9 to the mounting position on the knuckle 1 is set such that of the fore link 9 is made larger than the rear link 8 with respect to the center of the grounding face of rear wheel. With the arrangement, the roll stering amount of rear wheel upon the turning operation of a vehicle is made larger than the compliance steering amount to assure a smooth turning.
Patent JP-H06260676-A (JP)
Title: Optical communications apparatus
Inventor: HASHIMOTO HITOSHI
IPC: H04B10/07
Filed: 1993-03-09
Abstract: PURPOSE:To provide an optical communications apparatus in which number of components and optical couplers are reduced and reductions in size and cost are facilitated. CONSTITUTION:An optical communications apparatus has a photodetector for receiving a signal light, and outputs part of the signal from a midway of an optical fiber transmission line to communicate, and comprises a transmission type photodetector 11 inserted in a midway of the line 1, a light emitting element for generating a signal light and a photodetector for receiving the signal to conduct a duplex communications via a core optical fiber transmission line, wherein the photodetector 11 is inserted between the line 3 and a semiconductor laser module 13, thereby eliminating an optical demultiplexer, an optical demultiplexing/multiplexing element and optical coupling therefor.
Patent JP-H06259633-A (JP)
Title: Coin discharging device
Inventor: ITO YOSHINORI
IPC: G07D1/02
Filed: 1993-03-10
Abstract: PURPOSE:To provide the coin discharging device which reduces mobile parts and slide parts of a device to reduce the occurrence of trouble due to a defective operation. CONSTITUTION:A clutch mechanism connecting a reception plate 16 and a discharging plate 14 consists of a connection hole 14B provided in the discharging plate, a metallic pin armature 20 which is attached to the receiving plate with a flat spring 18 between them and is energized upward by the flat spring and can be inserted into the connection hole, and a solenoid 22 which can attract the pin armature downward. When the solenoid 22 is opereted, the pin armature 20 is attracted downward and is disengaged from the connection hole 14B of the discharging plate 14 downward, and connection between the discharging plate 14 and the reception plate 16 is released. Consequently, only the discharging plate 14 is longitudinally reciprocated, and a coin 12A in the lowest stage is dropped downward from a coin discharge hole 8 when being moved onto this hole 8.
Patent JP-S51123565-A (JP)
Title: Three-dimention-position differential adjustment of processing article
Inventor: YAMAZAKI SHINICHI
IPC: G05D3/00
Filed: 1975-04-21
Abstract: PURPOSE: To make sending with a very little step almost analogic and excellent rectilinear propagation without play for the motion toward the direction of XY axis. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000250688-A (JP)
Title: Realizable virtual space system
Inventor: MATSUSHITA ATSUSHI
IPC: G06T19/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To increase the sense of immersion in response to the change of a screen caused by the flowing of air and the situation of the screen and to attain the adaptation to the actual state by fetching the human motions into a virtual world and handling this virtual world. SOLUTION: A user breathes upon a screen 11 of a display 10 as shown by an arrow 12 and this breath air is rebounded like an arrow 13. Then the rebounded air flows into a wind force measuring instrument 1 and hits a wind receiving plate 5. Thus, a gradation plate 4 is revolved according to the wind force. Therefore a laser beam is radiated from a projector 8 as shown by an arrow 14, and the laser beam that is transmitted through one of polarizing plates 7, 7a and 7b is received by an optical sensor 9. The sensor 9 produces the output in response to the intensity of the laser beam and generates the wind force according to the output value of the sensor 9. If a cover is attached to the instrument 1 to shut off the outside, the instrument 1 is never affected by the outside.  Thus, the human motions such as a camera and a microphone are fetched into a virtual world and this virtual world is directly handled.
Patent JP-S59175167-A (JP)
Title: Integrated circuit
Inventor: SUKAI TSUNEHISA
IPC: H01L31/04
Filed: 1983-03-23
Abstract: PURPOSE:To improve the integration degree by a method wherein a plurality of devices composed of a P type and an N type semiconductor formed on the same plane are connected in the upper layer. CONSTITUTION:A metallic material is vapor-deposited on an insulation substrate 10 and then treated by etching, thereby forming a metallic layer 20. Next, the P type semiconductor layer 30 is formed by laminating the P type semiconductor over the entire surface and treating it by etching. Likewise, the N type semiconductor is laminated over the entire surface and then etching, resulting in the formation of the N type semiconductor layer 40. Then, an oxide is grown over the entire surface and treated by etching, thus forming an insulation film 11. Likewise, the P type semiconductor layer 31 and the N type one 41 are formed. The devices consisting of the semiconductor layers 30, 31, 40, and 41 are connected by means of the metallic layers 20.
Patent JP-H10233436-A (JP)
Title: Electrostatic chuck
Inventor: KITABAYASHI TETSUO
IPC: H01L21/68
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a heating mechanism for enhancing the thermal responsiveness, by a method wherein an electrode expanding after a pattern serving both for electrostatic adsorption and a heater is formed on the upper side of a substrate. SOLUTION: In an electrostatic chuck 1, a pair of electrodes 5a, 5b are formed on a substrate 6 after a pattern to be covered with a dielectric layer 4. Next, the terminals 7a1, 7a2, 7b1, 7b2 are fitted to respective electrode patterns 5a, 5b for connecting the terminals to power supplies 9a, 9b for heater for composing respective closed circuits 11a, 11b to be connected to DC high voltage power supplies 17a, 17b mutually in inverse polarities through the intermediary of respective connecting wires 13a, 13b and low path filters 15a, 15b. In such a constitution, respective electrode patterns 15a, 15b can serve both for the electrostatic adsorption and a heater.
Patent JP-H01223891-A (JP)
Title: Video information processor
Inventor: KATSUBE RYOJI
IPC: H04N11/24
Filed: 1988-03-03
Abstract: PURPOSE:To attain so-called 'overwrite' by superimposing a video image filed on a hard disk or the like such as necklace, spectacles or hair style onto a portrait inputted from a camera. CONSTITUTION:A picture of a commodity placed on a single color background having been stored on a hard disk 17 is loaded to a 2nd memory 12 and the size of picture and its position are changed by changing the start position of an address generated from an addresser 5 and data thinning at the transfer of the picture data signal to a 3rd memory 11. Data at the position of a marker from a marker circuit 16 among output data in the 3rd memory 11 is inputted in a key generator 8 and stored. The key generator 8 compares the stored R, G, B with the output picture signal from the 3rd memory 11 and when they are coincident, a key signal (replacing pulse) 41 is outputted. Thus, the still picture image is superimposed on the moving picture image.
Patent JP-H06241377-A (JP)
Title: Manufacture of water hammer shockabsorber for faucet mounting leg
Inventor: KANAMARU NAOKI
IPC: F16L55/04
Filed: 1993-02-15
Abstract: PURPOSE:To supply molding material smoothly so as to prevent molding from becoming faulty by feeding the molding material through a through-hole in a flanged cylindrical metal fitting set in a mold into an elastic pipe molding cavity after pressing the molding material, and feeding it from the pouring hole in the mold to a material sump part. CONSTITUTION:A water hammer shockabsorber for faucet mounting leg incorporates a flanged cylindrical metal fitting on both ends of an elastic tube, and cured, stuck, and formed integrally in a mold. In this case, upper and lower flanged cylindrical metal fittings 5 are set on a first mold 1 which comprises a pair of metal fittings 11 and 12 provided with a cavity 12a for elastic tube molding, and plural through-holes 5a are formed in the flanges. Also plural pouring holes 2b which are connected from an upper material storing part 2a to a lower material sump part 2c are formed in a second mold 2. In addition, a molding material in the material storing part 2a is push-pressed by a third mold 3. Then, after the push-pressed molding material is poured from the pouring hole 2b into the material sump part 2c, it is fed through the through- hole 5a into the first mold 1.
Patent JP-H0536358-A (JP)
Title: Ion beam extracting electrode device
Inventor: INAI YUTAKA
IPC: H05H7/08
Filed: 1991-02-22
Abstract: PURPOSE:To mitigate space charges and suppress the divergence of a beam by neutralizing the beam in an ion beam extracting transportation system. CONSTITUTION:An ion beam is extracted and accelerated from a plasma generating chamber by a plasma electrode 1, an extracting electrode 2, and a ground electrode 3. The ground electrode 3 is made of a thermoelectron emitting material, and it emits thermoelectrons when a heating current is fed to it. The ion beam is neutralized by the thermoelectrons, space charges are mitigated, and the divergence of the beam is suppressed. The emission quantity and energy of the thermoelectrons are controlled by the adjustment of the bias potential and the adjustment of the heating current by a variable-voltage source 6.
Patent JP-S55140395-A (JP)
Title: Diaphragm
Inventor: SHIMADA KOUSHIN
IPC: H04R7/08
Filed: 1979-04-19
Abstract: PURPOSE:To reduce the influence dependent upon air outgoing and incoming to make a diaphragm superior in appearance, by inclining the end face of the diaphragm where surface materials are stuck to both surfaces of the core material. CONSTITUTION:The end face of diaphragm 4 is constituted by slope 4a, and edge 7 is stuck to the part around slope 4a. By this constitution, the diaphragm can be shown with the size of the original diameter because the whole of diameter components of diaphragm 4 is seen at the sight from the front. Since a sufficient gap is formed between slope 4a and the curved part of edge 7, they cannot be rubbed by each other at a vibration time.
Patent JP-S59175444-A (JP)
Title: Phenolic compound and thermally sensitive recorder containing the same
Inventor: SAITOU TORANOSUKE
IPC: B41M5/333
Filed: 1983-03-25
Abstract: NEW MATERIAL:A phenolic compound of formula I (R1 is alkyl, cycloalkyl; R2 is H, alkyl). EXAMPLE:1-(4-Hydroxyphenyl)-1-(3-isopropyl-4-hydroxyphenyl)cyclohexane. USE:A coloring agent for thermosensitive recorder, which can be applied to a wide range of fields such as instrumentation recording, terminal recording for information communication devices and output recording for computers, because of the high whiteness of the recorder, high durability of records and thermal sensitivity of the recorder. PREPARATION:The reaction of p-cyclohexenylphenol of formula II with an o- substituted phenol of formula III in the presence of an acidic catalyst enables high-efficiency production of the compound of formula I .
Patent JP-H07264112-A (JP)
Title: Method for eliminating interference of code division multiple address communication
Inventor: TAKEO KOUJI
IPC: H04B1/707
Filed: 1994-03-18
Abstract: PURPOSE:To eliminate interference between multi-paths among other stations by generating a reception signal replica of each mobile station including the multi-path and eliminating the replica from the reception signal. CONSTITUTION:Correlation values S1-S3 are obtained by taking correlation between a reception signal R and spread codes (PN codes) of each station to make spread again thereby obtaining re-spread signals S1A1-S3A3. A replica RP is generated by sang the signals of all stations and a difference between the replica RP and the reception signal R is obtained. The correlation between the error signal E and PN codes A1-A3 of each station is taken to correct values S1-S3 to be Si=Si-epsiloni (i=1-3) corresponding to correlation values epsilon1-epsilon3. The replica RP is generated by using the corrected correlation values. The operation above is repeated to correct the correlation values so that the error is made zero. When data of the 1st station are obtained, the interference with respect to the signal of the 1st station is excluded by subtracting re-spread signals S2A2, S3A3 of the 2nd and 3rd stations from the reception signal. The similar processing is applied to the 2nd and 3rd stations.
Patent JP-H07255974-A (JP)
Title: Sewing machine
Inventor: NARUTO AKINORI
IPC: D05B35/00
Filed: 1994-03-18
Abstract: PURPOSE:To obtain a sewing machine where cloth pressing position can be easily, quickly changed corresponding to a variety of thickness of sewing workpieces and the working efficiency can be improved. CONSTITUTION:A cloth presser driver 7 is provided with an electromagnetic solenoid 11 horizontally arranged and an air cylinder 13 vertically mounted. A first rod 11a of the electromagnetic solenoid 11 moves in the directions shown by arrows A and B, and a second rod 13a of the air cylinder 13 moves in the directions shown by arrows C and D. A limiter 11b is provided in the middle of the first rod 11a to restrict the movement of the first rod 11a in the direction shown by the arrow B. On the other hand, a stepped stopper 14 having upper and lower shoulders and a notch is attached at the tip of the second rod 13a. Therefore, the stop position of a cloth presser 15 when it ascends can be set by changing the position of the stopper 14.
Patent JP-S60194712-A (JP)
Inventor: KOIZUMI MASARU
IPC: H02G3/38
Filed: 1984-03-16
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。
Patent JP-S5824822-A (JP)
Title: Displacement transmitting mechanism in weight measuring device
Inventor: KURODA GIICHI
IPC: G01G23/26
Filed: 1981-03-31
Abstract: PURPOSE:To remove backlash, by providing a spring, which acts on the rotating direction of a gear, for one gear in a gear train constituting the displacement transmitting mechanism. CONSTITUTION:In a pan receiving metal fitting 4, an engaging part 4a for the lower end of a load spring 5 and a contact position adjusting screw 4b which is contacted with a displacement lever 6 are formed. The up and down displacement of the metal fitting 4 is converted into a rotary angle with respect to a shaft 6c by a lever 6. A gear block, which is constituted by a gear 6a of the lever 6, a pinion 8a, and a crown gear 8b, transmits the rotary angle of the lever 6 to a scale disk 9 through a pinion 9a. A hair spring 9c, which is fixed to a shaft 9b of the pinion 9a, imparts a minute force, which acts in the planar clockwise direction, to the shaft 9b, thereby removing the backlash.
Patent JP-S58194923-A (JP)
Inventor: UIRIAMU ROBAATO HAAFU
IPC: C08L71/12
Filed: 1983-03-25
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-H11246903-A (JP)
Title: Pretreatment of molten iron
Inventor: MATSUO MITSUTAKA
IPC: C21C5/35
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a means which increases a dephosphorizing speed and a distribution ratio of P by increasing (T. Fe) in slag without using a solid oxygen source at the time of executing the pretreatment of molten iron by using a top-bottom combining blown converter type reaction vessel. SOLUTION: A pressure in a reaction vessel 1 is made to >=1.5 kgf/cm<2> , the supplying speed of top-blown oxygen is made to >=5 Nm<3> /min/ton of molten iron and a bottom-blown gas flow rate is made to >=0.05 Nm<3> /min/ton of the molten iron. Further, at the time of charging the molten iron 2 and a cold material 3 such as scrap, the weight ratio to the whole quantity of the initial charged material of the cold material is made to >=8%.
Patent JP-H06267543-A (JP)
Title: Collector for lithium secondary battery and lithium secondary battery
Inventor: KAMAUCHI MASAHARU
IPC: H01M4/70
Filed: 1993-03-10
Abstract: PURPOSE:To obtain a collector which has a good adhesive property with an electrode and is low cost, and a battery using such a collector, by forming an uneven plane on the surface of the collector so as to increase the developed surface area. CONSTITUTION:In this lithium secondary battery D, a separator 3 is provided between a positive electrode body 1 and a negative electrode body 2. A positive electrode can 5 pressure-contacted to a collector 4a attached to the outer surface of the positive electrode body 1, and a negative electrode cap 6 pressure- contacted to a collector 4b attached to the outer surface of the negative electrode body 2, are sealed with an insulator 7. The collectors 4a and 4b improve the conductibility of the electrodes, and an uneven plane is formed on one side surface so as to increase the developed surface area. As a result, the adhesive property with the electrodes is improved, and the deterioration of the discharge capacity owing to a poor adhesion with the electrodes can be suppressed by using the collectors 4a and 4b. And the manufacturing cost is also reduced.
Patent JP-S58166790-A (JP)
Inventor: NIIJIMA MOTOI
IPC: H05K1/16
Filed: 1982-03-26
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-S53134368-A (JP)
Title: Manufacture for photo mask
Inventor: ARII KATSUYUKI
IPC: G03F1/68
Filed: 1977-04-28
Abstract: PURPOSE: To prevnet the lowering in pattern accuracy, by fixing Ag photodoped through the crystallization of calcogen glass film under photo mask 7. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01224262-A (JP)
Title: Production of oxide superconductor
Inventor: UCHIKAWA HIROSHI
IPC: H01B13/00
Filed: 1988-03-04
Abstract: PURPOSE:To obtain the subject superconductor which can be easily sintered and has excellent uniformity and stability, high purity and dense texture, by mixing a carbon-containing substance to an acidic aqueous solution containing ions of Bi, Ca, Sr and Cu, drying and heat-treating the obtained slurry mixture and forming and sintering the treated product. CONSTITUTION:An aqueous solution acidified with acetic acid, peracid and/or nitric acid and containing ions of Bi, Ca, Sr and Cu (e.g. an aqueous solution of acetic acid containing Bi2O3, CaCO3, SrCO3 and CuO having purities of >=99% and having total metal ion concentration of 50-10<-4>mol./l) is mixed with several-several hundred wt.% of a carbon-containing substance such as carbon, PVA or cellulose and, as necessary, an organic solution such as alcohol to obtain a slurry or sludgy mixture. The mixture is dried at <=100 deg.C and calcined in an O2-containing atmosphere at 200-900 deg.C. The calcined product (powder) is formed and sintered in an O2-containing atmosphere at 600-920 deg.C for several-several tens hour to obtain the objective superconductor composed of 12-40mol.% of Bi, 16-67mol.% of Ca+Sr and 11-67mol.% of Cu and containing the molar number of 0atom. corresponding 1.0-1.4 times the total molar number of the metallic elements.
Patent JP-S60193087-A (JP)
Title: Recognition method of pattern
Inventor: SATOU HAJIME
IPC: G06K9/62
Filed: 1984-03-15
Abstract: PURPOSE:To recognize a pattern with a high recognition ratio without an increase in the number of dictionaries by registering the variance showing fluctuation of the feature quantity at the time of generating a dictionary and by recognizing a pattern. CONSTITUTION:A variance sigmai of the feature quantity is registered in a dictionary of a pattern recognizer as well as a feature quantity di. Prior to the distance arithmetic of an input pattern and a dictionary, whether the variance sigmai is equal to a threshold TH1 or larger is checked, and when the variance sigmai is below the threshold TH1, the processing is carried out. When the variance sigmai is larger than the threshold TH1, whether or not an i-component Pi of an input pattern corresponding to an i-component di of the dictionary exists is investigated. When it does not exist, it is rejected, and when it exists, the number of the i is increased by one and the operation is started again.
Patent JP-H02229055-A (JP)
Title: Recorder
Inventor: NOMIZU YASUYUKI
IPC: B41J2/36
Filed: 1989-03-03
Abstract: PURPOSE:To achieve improvement of quality of a recording image by canceling an influence of heat accumulation by a method wherein a recording control means which drives recording of a thermal head by selecting a recording data stored in a first line buffer at an initial step of a one-line content image recording cycle and by selecting a recording data image stored in a second line buffer for a latter half specific period, is established. CONSTITUTION:In a line buffer 11 which stores a recording data WD to be outputted to a driving circuit 13, the recording data WD of a line n is stored for an initial time T1 period of a recording cycle, a density correction data CL3 is stored for a next time T3(=(T2-T1)), and a density correction data CL3 is stored for a following time T4(=TW-(T2-T1)) period. The driving circuit 13 thermally drives a heating element of a thermal head 12 at a position of a picture element having been a data (1) corresponding to a black picture element in memory data LBI outputted from the line buffer 11 under a state in which a strobe signal STB is outputted from a recording control part 1. Consequently, since time when the thermal head 12 is thermally driven for the recording cycle is controlled based on the recording data of a line to be about to be recorded presently, the recording data of one line before, and the recording data of two lines before, a heating condition of the thermal head 12 can be regulated by a picture element unit.
Patent JP-H08110292-A (JP)
Title: Optical trap system and method thereof
Inventor: JIEFURII FUAINAA
IPC: G21K1/00
Filed: 1995-03-09
Abstract: PURPOSE: To provide an optical image system in which a single or plural light traps are used to freely handle a microsample to facilitate observation. CONSTITUTION: A focal area of a laser beam is formed on a particle to make enough radiation pressure, and the particle is located in a desired position of space. In one application, a particle can be made into beads of micrometer- sized beads called handle fitted to a sample. During a test, when a sample such as an actin filament 3 or the like and another molecule such as myosin or the like interact with each other, the generated force displaces the sample, that is, the handles 1, 2 outside the initial position. In order to correct the off-target position, a feedback loop using a quadrantal photo diode detector and an acoustic optical modulator or a focal area positioning means such as a galvano mirror or the like is incorporated in a light trap system. The light trap system can trap a particle and maneuver.