baber/WOPTO huggingface dataset:
Patent JP-H06134296-A (JP)
Title: Surface treatment of ultrafine particles
Inventor: UCHIYAMA HIROSHI
IPC: C23C16/442
Filed: 1992-10-27
Abstract: PURPOSE:To arbitrarily impart oleophilicity or hydrophilicity to ultrafine particles by atmospheric pressure plasma treatment in order to extremely well disperse the ultrafine particles when the particles are suspended in oil, an org. solvent, a resin or water. CONSTITUTION:Plasma generating electrodes are arranged in a hermetically closed container 1 having a gas introducing port 2 and a gas discharge port 3 and a container composed of a dielectric material is placed on one of the electrodes to be filled with ultrafine particles. The interior of the hermetically closed container is set to an atmospheric pressure plasma generating atmosphere and atmospheric pressure plasma is generated across both the electrodes to treat the surfaces of the ultrafine particles.
Patent JP-H08119727-A (JP)
Title: Method for sintering oxide magnetic material
Inventor: GOTO TATSUFUMI
IPC: H01F1/10
Filed: 1994-10-27
Abstract: PURPOSE: To obtain an oxide magnetic material having a high permeability, a low iron loss and prescribed characteristics by avoiding the compositional regulation such as addition of accessory components as much as possible and specifying sintering conditions in an Mn-Zn-based ferrite. CONSTITUTION: An oxide magnetic material consisting essentially of Fe2 O3 , MnO and ZnO is sintered. When the oxygen partial pressure in a cooling process of the sintering step is PO2 and the temperature is T, with the proviso that A and B are constants in the process, the oxygen partial pressure PO2 of the atmosphere in the cooling process is controlled according to the formula represented by logPO2 =-(A/T) × 10<-4> + B corresponding to the respective temperatures in the cooling process from the sintering temperature. The constant A is set within the range of 2000-50000 in the case of the oxide magnetic material for a high permeability and within the range of 2000-80000 in the case of the oxide magnetic material for a low iron loss.
Patent JP-S61183474-A (JP)
Inventor: JIEFURII DAAKEN
IPC: C23C18/40
Filed: 1985-12-21
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-H03150976-A (JP)
Title: Range finding method and auxiliary light projecting device
Inventor: SUZUKI AKIRA
IPC: G01C11/00
Filed: 1989-11-07
Abstract: PURPOSE:To accurately find a range by projecting two kinds of pattern images which are in negative-positive relation on a subject, finding the mean value of image intervals found by the pattern images, and finding the distance to the subject by using the mean value as a correct image interval. CONSTITUTION:The two kinds of pattern images A and B which are projected on the subject are in the negative-positive relation, so the edge parts which are inverted in brightness are at the same positions in the respective pattern images. Then the gradients corresponding to the edge parts in photoelectric conversion signals corresponding to the images formed on the image pickup element are inverted corresponding to the respective patterns. An error  d corresponding to an image interval (d) is equal in absolute value and opposite in sign between one pattern and the other pattern and the means value of the image intervals obtained from the respective patterns is a correct image interval after the error + or - d is removed. Consequently, the image interval on which range finding arithmetic is based on accurately be measured and the accurate range finding operation becomes possible.
Patent JP-H01132367-A (JP)
Title: Apparatus for manufacturing cigarette filter
Inventor: HIROSE ICHIRO
IPC: A24D3/02
Filed: 1987-11-18
Abstract: PURPOSE: To make filter lengths easily adjustable by providing the subject apparatus with cutting knives to be infiltrated into annular slits, a mechanism for adjusting the distances between stopper members and the annular slits and a mechanism for pressing one end of multiple-length plugs to the stopper members. CONSTITUTION: Filter rods Fo transported by transporting grooves 24 on the peripheral surface of a cutting drum 4 according to the rotation of this drum 4 are cut by the cutting knives of which the circular cutting edges infiltrate the annular slits 26 of the drum 4. The respective stopper members 54 of a stopper adjusting mechanism 60 are moved cooperatively with the longitudinal direction of the transporting grooves 24, by which the distances between the members 54 and the slits 26 are adjusted to the length of the filter plugs Fp of plural fractions of the overall length of the rods Fo .  Further, a plug extrusion mechanism 62 moves the multiple-length plugs within the transporting grooves and pressed the one-side ends of the multiple-length plugs to the stopper members 54 before the multiple-length plugs having the length of plural times the plugs Fp existing in the transporting grooves 24 are transported by passing the cutting knife.
Patent JP-2001105497-A (JP)
Title: High frequency welder and insulated underlay sheet
Inventor: SUGIMOTO EIICHI
IPC: B29C65/04
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To improve and modify a welder processing device in the high frequency welder processing for a polyolefin film in recent years, in which dioxin measures high-lighted as an important task to be solved for vinyl chloride resin products used in all industrial fields from the viewpoint of global environment maintenance and the practical use of the polyolefin film not generating a dioxin in burning in place of the vinyl chloride resin film are accelerated in the industrial film field. SOLUTION: A high frequency welder processing system and an insulated underlay sheet dealing with the welder processing used for a new polyolefin film are provided by enhancing dielectric properties and modifying heat resistance, moisture resistance, heat insulating property, surface smoothness, mechanical characteristics and the like of an insulated underlay sheet for a high frequency welder processing device used heretofore for a vinyl chloride resin film for the purpose of solving a task of dioxin measures.
Patent JP-S62148383-A (JP)
Inventor: FUJII MASAHARU
IPC: C04B41/65
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-H03150990-A (JP)
Title: Camera control device
Inventor: IWASAKI SHIGERU
IPC: G08B25/00
Filed: 1989-11-07
Abstract: PURPOSE:To constitute the whole at a low cost by collecting all signal lines, and also, selecting plural cameras by a DTMF signal. CONSTITUTION:A DTMF signal Sc is sent to slave units 21-29 and camera 31-39 from a master unit 1, and from the camera of the corresponding slave unit of this DTMF signal Sc, its video signal Sy is sent. That is, the camera is selected by the DTMF signal Sc. Also, an FM signal Su sent to the master unit from the slave unit 21, an FM signal Sd sent to the slave unit 21 from the master unit 1, a video signal Sy sent to the master unit 1 from the camera 31, and an operating voltage sent to the slave unit 21 from the master unit 1 are all sent through a common line 12, therefore, the wiring between the master unit 1 and the slave unit 21 is simplified. In such a way, the whole is constituted at a low cost.
Patent JP-H08146700-A (JP)
Title: Color image forming device
Inventor: NAGASE HISAYOSHI
IPC: G03G15/01
Filed: 1994-11-24
Abstract: PURPOSE: To adjust each image forming surface of plural exposure optical system so that it may easily and accurately match a photoreceptor face and further to prevent fluctuations in resist accompanying a variation in a temperature. CONSTITUTION: A supporting member 20 having shant surfaces 20A fromed on both ends is inserted through and integrated with a drum shaft 110 freely turnably supporting a photorecetor drum 10, wedge-shaped sticking members 30A are interposed between the slant surfaces 20A and the frame member 120 of the exposure optical system 12 respectively and moved in an axial direction in a state where the members 30A are coated with an ultraviolet curing adhesive, to be adjusted in height by an assembling jig and then, fixed in such a manner that the adhesive is hardened by irradiation of ultraviolet rays.
Patent JP-H02137150-A (JP)
Title: Magneto-optical recording device
Inventor: SEKINE TAKEHIKO
IPC: G11B5/02
Filed: 1988-11-18
Abstract: PURPOSE:To reduce power consumption by arraying and arranging plural magnetic cores in the moving direction of a light beam with which a recording medium is irradiated and supplying a current to the coil of the magnetic core arranged at a position corresponding to an irradiating position by the light beam so that magnetic field is impressed on a recording part. CONSTITUTION:The magnetic cores 7a-7e are arrayed and arranged in the moving direction of an optical head 3(that is, the radial direction of a magneto- optical disk 1) above a magneto-optical disk 1. When the optical head 3 is moved by a motor 4 and it reaches a recording position, the magneto-optical disk 1 is irradiated with the laser light. At such a time, the position of the optical head 3 is detected by a position sensor 6 and a control circuit 10 outputs a control signal to a current supply circuit 9, so that one or two coils which are the nearest to the irradiating position by the laser light are energized to generate the magnetic field on the position. Thus, the power consumption is reduced by locally forming the magnetic field.
Patent JP-H04166014-A (JP)
Title: Fruit harvester
Inventor: MINAZU KIYOAKI
IPC: B25J11/00
Filed: 1990-10-26
Abstract: PURPOSE:To obtain a fruit harvester, equipped with a manipulator for harvesting operation, a weight measuring sensor for harvests and a manipulator controller for classifying the harvests with plural harvest containers installed for each prescribed weight class and sensed values of weight without requiring grading operation. CONSTITUTION:In an unmanned fruit harvester 1 for harvesting ripened fruits crops, the main frame car body 3 is equipped with a manipulator 5 for harvesting operation, a weight sensor 26 for measuring the weight of harvests (F) picked with a branch cutting cutter installed in a hand part 10 of the manipulator 5, plural harvest containers 6 (6a, 6b, 6c and 6d) provided for each prescribed weight class and a controller 8 for controlling the manipulator 5 so as to classify and contain the individual harvests based on the value of weight sensed with the weight sensor 26. Thereby, the fruits picked with the manipulator 5 are automatically classified for each weight class.
Patent JP-H06204955-A (JP)
Title: Fm/am conversion demodulator for fm stereo set
Inventor: SUZUKI KEISUKE
IPC: H04H40/72
Filed: 1993-10-26
Abstract: PURPOSE:To provide an FM/AM conversion demodulator of an FM stereo set which can reduce the mixing probability of noises and disturbance signals of narrowing the band needed for demodulation of a subsignal. CONSTITUTION:The FM input signal S1 (t) modulated by a subsignal is multiplied by the output S2 (t) of a VCO 2 by a mixer 2. The output S3 (t) is transmitted through a BPE 4, and the output S4 (t) of the BPE 4 uses a single side band of the band of the signal S1 (t). Then the output S4 (t) is multiplied by the output signal S5 (t) of an OSC 6 by a mixer 5, and a high frequency component is eliminated through an LPF 7. Thus the output S7 (t) is obtained, and a differentiator 8 performs the correction to secure the equal amplitude between the upper and lower side bands. The phase of output of the differentiator 8 in changed by pi/2 by a phase shifter 9, and the output S9 (t) of the differentiator 8 is amplifier by an amplifier 10. Thus the output S10 (t) is obtained and supplied to a VCO 3 so that the FM modulation output S11 (t) is obtained. The output S8 (t) supplied to a mixer 11 is multiplied by the sine wave signal S12 (t) of angular frequency omegaS received from a subcarrier synchronizing signal generator 12. Then an input signal component is obtained as the output S14 (t).
Patent JP-2001109253-A (JP)
Title: Toner feeding roll
Inventor: SHIRAKI KEITA
IPC: F16C13/00
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a toner feeding roll that abutting pressure on both ends of a developing roll and an abutted part can be lowered. SOLUTION: Relating to this device, a hollow part 4 that is opened outside along an outer periphery of a core metal 2 is formed on both right and left end parts of a sponge elastic layer 3 formed on the outer periphery surface of the core metal 2 above.
Patent JP-H02232483-A (JP)
Title: Air film structure roof
Inventor: KUROIWA HIROYUKI
IPC: E04B5/00
Filed: 1989-11-08
Abstract: PURPOSE:To unify shapes and dimensions of panels as many as possible to rationalize production by expanding and dividing a thinned-out radial cable into two in a nonfixation state with respect to film materials to expand, and fixing next adjacent radial cables to parts intersecting with concentric circle cables. CONSTITUTION:When air film structure cables composed of concentric circle cable b' and radial cables a' are arranged, the radial cables a' are thinned out at the central part of them, and cable divisions of the central part are proper divisions. The thinned-out radial cables a' are divided into two expansion cables d to d to expand, and they are fixed to parts where next adjacent radial cables a or a' are intersected with the concentric circle cables b. Stress treatment in terminals of the cables a' is smoothly made, and excessive concentrated stress does not also impose on film stress.
Patent JP-H07285149-A (JP)
Title: Production of molded piece by back emboss preforming method
Inventor: ARUBERUTO NIKORAI
IPC: B29C70/78
Filed: 1994-11-01
Abstract: PURPOSE: To improve surface uniform adhesive properties of a laminate to a support material by molding a preform having a lattice-like structure at a partial section, and bringing a local flow at a mesh of a lattice initially opened at the preform through a material flowing process by pressurizing in the case of back embossing to close the mesh. CONSTITUTION: A preform 18' having a lattice structure at least a partial section with the same profile as that of a finished molding having the same volume as that of a support when finished is molded. A partly laminated inserting material 14' is back embossed on the preform 18', a mesh of the lattice of the preform 18' is embossed at the section 23 and closed, formed with a side 24' of a shadow joint, and connected with the material 14'. Then, the laminate 14 such as, for example, the entirety is covered with a film, and back embossed. The shadow window 24' is completely embossed, the film 14 is adhered to another side of the window 24', and the residual mesh 23 of the lattice is embossed and closed.
Patent JP-2000118530-A (JP)
Title: Synthetic resin container, and its manufacture
Inventor: OSHITA HIROMITSU
IPC: B29L22/00
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin container which is capable of surely forming a screw part, reducing the cost of the whole container, and satisfying the chemical resistance and safety, and its manufacturing method. SOLUTION: A container body 1 and a screw member 2 are separately formed, and integrated with each other. At least three members of an inner surface member 3 to form an inner surface of the container body 1, a core member 4 to be assembled with an outer side of the inner surface member 3 with a filling space 6 formed therein, and the screw member 2 to be combined with the inner surface member 3 and the core member 4, are formed and assembled with each other. These members are arranged in a die to form an outer surface member 5, and the outer surface member 5 is integratedly formed thereof.
Patent JP-H09107558-A (JP)
Title: Digital color encoder
Inventor: MUKAI TAKAO
IPC: H04N9/65
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To reduce the current consumption of a digital modulator by adding a luminance signal, a chrominance carrier signal converted into an original frequency signal and a prescribed composite synchronizing signal so as to generate a composite video color signal. SOLUTION: RGB primary color signals sampled by a sampling frequency f1 are synthesized by a matrix circuit 11 at a prescribed ratio and a luminance signal Y and two systems of color difference signals R-Y, B-Y are generated. The signals R-Y, B-Y are band-limited by LPFs 12-1, 12-2, thinned by a switching circuit 21, converted into a 1/2 frequency f2, and inputted to a digital modulator 22. The modulator 22 applies orthogonal biphase balanced modulation to a chrominance subcarrier by a color difference signal with the frequency f2 and provides an output of a chrominance carrier signal 23. The signal 23 is given to a sampling frequency conversion circuit 24, in which the frequency is doubled and a chrominance carrier signal 14 sampled by a frequency f1 is outputted.  An adder 18 adds the signal Y delayed by a DLY 13, a prescribed composite synchronizing signal 16 and the signal 14 to generate a composite video color signal 17.
Patent JP-H10132849-A (JP)
Title: Angular velocity data correction device
Inventor: TANO MICHIYASU
IPC: G01P15/14
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an angular velocity data correction device allowing detection error of rotational momentum in the case of using an angular velocity meter always accompanied by a drift component to approach zero value. SOLUTION: Error of a counter value (angular velocity data) indicating a measured value of an angular velocity meter is corrected with an initial corrector 31 and the corrected angular velocity data is converted to data of a format capable of internally operating with a scale conversion processor 32. A termination judgment part 33 extracts variation component of the angular velocity data after conversion and based on the cumulative value per unit time of the variation component, whether the angular velocity is in motion or in stationary state is judged. An offset value calculation part 34 calculates the drift component quantity included in the angular velocity data at stationary state at every time when the termination judgment part 33 detects the stationary state, which is stored in an offset value storage 35.  Then, an offset value eliminating part 36 eliminates one by one the drift component quantity in storage from the angular velocity data.
Patent JP-H03167277-A (JP)
Title: Manufacture of polycycloxane and titanate compound for high refral- tion-index coating
Inventor: IBU RUMEERU
IPC: C09D183/04
Filed: 1990-10-25
Abstract: PURPOSE: To provide a polysiloxane/titanate compsn. which forms a clear abrasion-resistant coating film having a high refractive index by reacting an alkoxysilane hydrolyzate with an organotitanium compd. having a carboxylic acid-titanium ester functionality in the presence of water.  
     CONSTITUTION: An organosilane mixture comprising an epoxidized alkoxysilane (a) represented by formula I (wherein R" is H or a 1-2C alkyl; and R''' is a 1-4C alkylene) and a nonepoxidized alkylsilane (b) represented by formula II (wherein n is 0-3; and R 1  and R 2  are each a 1-5C alkyl) in a wt. ratio of (1:3)-(3:1) is hydrolyzed to give a silanolated alkoxysilane hydrolyzate (A). separately, an alkyl titanate (c) represented by Ti(R') 4  (wherein R' is H, OH, or a 1-5C alkoxy) is reacted with a carboxylic acid represented by RCOOH (d) (wherein R is H or a 1-5C alkyl) in an alcohol solvent to give an organotitanium compd. (B) having at least one carboxylic acid-titanium ester functionality. Ingredient A is reacted with ingredient B in the presence of water. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S62151635-A (JP)
Title: Brake shoe
Inventor: TACHIBANA YOSHIAKI
IPC: G11B15/22
Filed: 1985-12-25
Abstract: PURPOSE:To prevent decrease in braking force by giving deformation to a brake shoe when the brake is applied and collecting dirt, dust, etc. in one place and dropping them. CONSTITUTION:The projection parts 1b, 2b, 1c, 2c of brake shoes 1, 2 are subjected to pressing force due to the spring of a brake device and deformed, to make the surfaces of recessed parts 1a, 2a brought into contact with the outer peripheral surfaces of pulleys 5, 6. The deformation of the brake shoes 1b, 2b acts so that oil, dirt, dust, etc. deposited on the brake shoes 1, 2 are collected to the recessed parts of the brake shoe. Accordingly, by repeating this action, the oil, dirt dust, etc. collected in the recessed parts 1a, 2a are dropped together from the brake shoes, preventing decrease in brake force.
Patent JP-H08129219-A (JP)
Title: Camera using film with magnetic storage part and recording or reproducing unit in the camera
Inventor: TOURIYUU KOUJI
IPC: G03B17/24
Filed: 1994-10-31
Abstract: PURPOSE: To eliminate the restriction to the size or the shape of a magnetic head in the case of miniaturizing and thinning a camera main body in a camera using film with a magnetic storage part. CONSTITUTION: The film 4 fed from a film cartridge 3 passes between the guide reference surface 5a of a film guide member 5 and a film pressing plate 8, and is taken up by a winding spool 7 after the traveling direction thereof is changed to a lens barrel 2 side by a guide roller 6. The magnetic head 20 is arranged between the guide roller 6 and the spool 7. The gap top of the magnetic head 20 is biased to the lens barrel 2 side than the guide reference surface 5a, and a tangent (b) of the gap top of the magnetic head 20 is made non-parallel with the guide reference surface 5a at angle θ. Then, the magnetic head 20 is disposed at a very spacious spot other than a spot being a narrow gap (a) opposed to the guide reference surface 5a and the restriction to the size or the shape of the magnetic head 20 is eliminated.
Patent JP-H08254677-A (JP)
Title: Contact device for testing lighting of liquid crystal panel
Inventor: WADA NORIYA
IPC: G09F9/00
Filed: 1995-10-13
Abstract: PURPOSE: To make it possible tb surely carry out a lighting test of even liquid crystal panels formed with electrodes at extremely fine pitch intervals. CONSTITUTION: A contact section into which the liquid crystal panel 10 is carried is liftably provided with a contact unit 40 and its supporting frame 41 is provided with a provide holder 53 and a contact press 54. A probe unit 60 is mounted in the probe holder 53. The probe unit 60 is composed of a PCB 61 and TABs 62 and flexible surface probes 63. These probes 63 are formed with leads and are stuck to the TABs 62. The inner leads 64 of the TABs 62 are electrically connected to the respective leads of the probes 63. Contacts are mounted on the other side of the respective leads. Elastic pad parts are mounted at the contact press 54. The contacts of the probes 63 are pressed to the electrodes of the liquid crystal panel 10 by these contacts and are thus electrically connected thereto.
Patent JP-H04215339-A (JP)
Title: Testing apparatus for bus-bars having
Inventor: JIYANNKUROODO FUIOO
IPC: G01R31/58
Filed: 1990-10-26
Abstract: PURPOSE: To test all shunting states by biasing a lead wire forward by voltage source and serially and mutually connecting a second current detecting means between a first and a second switches. CONSTITUTION: The tester is used for detecting abnormality in a bus BUD branched from a point between main output PP and terminal output PT to N pieces of intermediate terminal output P11 to P1N. A pair P1 of the lead wires F1 and F2 of the bus are allocated in a transmitting direction and a pair P2 of the lead wires F3, F4 of the bus are allocated in other transmitting direction. The lead wires F1, F3 are biased to positive, the lead wires F2, F4 are biased to negative, the output PP consists of a terminal 1B and the output PT consists of a terminal part 2B. When the abnormality between the output PP;PT is signaled by a first series of tests, further tests are performed in the output PP and the position between the output P1 to P1N respectively for finding the abnormality in the distributed bus BUD.