baber/WOPTO huggingface dataset:
Patent JP-S61137227-A (JP)
Title: Optical disk device
Inventor: YAMAMOTO MASATO
IPC: G11B20/18
Filed: 1984-12-06
Abstract: PURPOSE:To prevent stored data previously from being erased and disabled to be reproduced by extracting a data signal directly corresponding to the deterioration of a medium such as the change of a reflection factor from a plate by an optical disk, and when the extracted signal is dropped down to a fixed value or less, deciding the advancement of deterioration and outputting an alarm. CONSTITUTION:Outputs from photodetectors (a), (b) are inputted to an amplifier Q1 in a preamplifier 26 and added to each other. On the other hand, outputs from photodetectors (c), (d) are inputted to an amplifier Q2 and added to each other. Respective outputs of the amplifiers Q1, Q2 are added by an amplifier Q3 and the added value is inputted to an reflection factor detecting circuit 34. The circuit 34 inputs the data signal VDT obtained as the output of the pre-amplifier 26, and when the amplitude of the data signal VDT is smaller than a previously set value, outputs an alarm to the external through a terminal 36.
Patent JP-H08118204-A (JP)
Title: Positioning error correction method on machine tool and device thereof
Inventor: GOTO TAKESHI
IPC: G05B19/18
Filed: 1994-10-24
Abstract: PURPOSE: To provide a positioning error correction method and device thereof which can correct the positioning error accurately, regardless of a positioning direction. CONSTITUTION: In a positioning correction method, the related data of correction amount for a positioning coordinates value for correcting a positioning error is prepared in advance about normal/reverse both positioning directions and the positioning is carried out by using the correction amount corresponding to the moving direction, when the control for more than one straight line moving axes or rotational moving axes of a machine tool is carried out. The positioning error correction device for realizing this positioning has a control device 20 for controlling a motor based on an instruction value from a numerical control device and this control device memorizes a correction curve in a normal moving direction in a first memory area 24A in a correction curve memory part 24 and the correction curve in a reverse moving direction in a second memory area 24B.
Patent JP-S62119477-A (JP)
Title: Reconfirming position measurement of echo sounder receiver
Inventor: TADAKI YOSHIHARU
IPC: G01S5/18
Filed: 1985-11-20
Abstract: PURPOSE:To enable the position data of an echo sounder receiver to be reconfirmed by recording sound, distance information and the like in a data recorder in an analog form by a pin due to the echo sounder receiver. CONSTITUTION:Distance data, frequency- or phase-modulated by a modem 17, are inputted to a radio transmitter 18 and outputted to a radio receiver 11 as distance information 9. Modem-modulated distance information 9' and an echo sounder receiver output 13 which are analog signals are recorded in a data recorder 26. A central processing unit 20 calculates the position of the echo sounder receiver with a high accuracy by arithmetically processing the slant range data 24' of survey points and the distance information 9'. Thus, by recording the informations by recording means and reproductively processing records thus obtained when required, the echo sounder receiver position can be measured also on off line.
Patent JP-H06108664-A (JP)
Title: Ruler for preparation of construction plan
Inventor: ARAKI HIROYUKI
IPC: B43L13/20
Filed: 1992-09-28
Abstract: PURPOSE:To make it possible to place construction data, such as roads on an on-site plane view and prepare a construction plan with ease by printing vehicle tracks produced when a work car turns at a right angle curve or a road and a marker on a transparent film at a specified scale. CONSTITUTION:In the case when a material is delivered to a construction site with a work car 2, a construction plan preparation ruler 1 is provided. In this case, the ruler 1 prints a vehicle track 21 produced when the work car 2 turns at a corner and a road 3 and a sign 33 which indicates the most expanded vehicle track 21 or the like on a transparent film at a specified scale. As for the track 21, the outside view of the work car 2 is printed for every specified angle produced when the work car 2 turns around. This construction makes it possible to select a desired work car 2 by doubling the construction plan preparation ruler 1 on an on-site plan view 5 and an optimum construction plan with ease and deliver the construction material at low cost.
Patent JP-H0569463-A (JP)
Title: Method for editing and controlling memory data of molding condition in injection molding machine
Inventor: HATANO TOSHIMITSU
IPC: G06Q50/00
Filed: 1991-09-11
Abstract: PURPOSE:To efficiently transfer data between an internal memory means and an external memory medium and to easily perform arrangement of the data file of molding conditions in respective dies by mutually transferring the data of molding conditions in the respective dies between the internal memory means and the external memory medium selectively connected to a microcomputer and editing the data of molding conditions in the respective means. CONSTITUTION:A microcomputer 1 is equipped with a setting memory part 11 of molding conditions in a present die, a molding process controlling part 12, a measured value memory part 13, a housing part 14 of molding conditions in the respective dies, a control processing part 15 of molding conditions in the respective dies and a display processing part 16. The control processing part 15 performs editing and controlling treatment of the data files of the respective dies which are housed in the housing part 14 or an external memory medium 6 and transfers data between the housing part 14 and the memory medium 6 and also performs treatment of data transfer between the housing part 14 and the setting memory part 11. In other words, the control processing part 15 properly retrieves and treats the data file selected by indication of an operator and performs copy, movement, deletion, reset (remedy treatment of mis-deletion) and rearrangement.
Patent JP-S61134687-A (JP)
Title: Radiation intensity distribution measuring device
Inventor: KOBASHI SHUICHI
IPC: G01T1/29
Filed: 1984-12-05
Abstract: PURPOSE:To execute the processing by a real time by a simple constitution, by constituting a heat luminescence dosimeter as a cylindrical rotating body, also detecting an incident dosage from one direction to the heat luminescence dosimeter, and reading it out as an intensity distribution by a laser beam. CONSTITUTION:A measuring device has a cylindrical heat luminescence dosimeter (TLD) 7 in which a cooling medium flows in the direction A in the inside, a trap life time is lengthened, and also a temperature rise by an irradiated laser beam has been suppressed. In such a state, a radiant ray which is made incident from an incident window is recorded in the rotating TLD 7, this recorded one-dimensional radiation intensity distribution is cooled by the cooling medium and held as it is, reaches an opposed position of a condensing optical fiber 5 being a recording readout position, and reproduced as a fluorescent intensity distribution by the irradiated laser beam. In such a way, it is recorded as a radiation intensity distribution and also can be processed by a real time.
Patent JP-S63111033-A (JP)
Title: Biaxially stretching equipment for film
Inventor: TAKAHASHI NORIO
IPC: B65H20/16
Filed: 1986-10-29
Abstract: PURPOSE:To contrive miaturization of biaxially stretching equipment and to improve a stretching effect, by a method wherein a wire to be guided to an ascending and descending plate and each pinching device through a pulley is made into a movable mechanism of the pinching device by connecting the film into a state of a closed loop with each other. CONSTITUTION:Guide grooves 10, 10... are formed into a radial state at equal intervals by a supporting plate 4 on a machine frame 1, and a pinching device 11 is mounted and born slidably on each of the guide grooves 10. Wires 13 each are guided by pulleys P1-P7, closed loops are formed and an ascending and descending plate 5 and pinching device 11 are stuck. With this construction, a movable mechanism of the pinching device 11 is constituted. The pinching devices 11, 11... are situated on an inner end side by ascending the ascending and descending plate 5. The pinching devices 11 are held by a screw 15 by inserting a film F between gearing surfaces 14, 14 of the pinching devices 11. The film F is stretch-treated radially by moving the whole of the pinching devices outward at a time by descending the ascending and descending plate 5 while dipping the film F into a heating liquid 18. With this construction, a mounting area of the movable mechanism becomes narrow and miniaturization of equipment becomes possible.
Patent JP-S62118941-A (JP)
Title: Die for casting
Inventor: TAKASAKI NORIMASA
IPC: B22D17/22
Filed: 1985-11-19
Abstract: PURPOSE:To accelerate the cooling in the thick walled part of a product, to shorten the time for solidification and to improve the efficiency and quality of production by protrusively providing cooling fins to either or both of a fixed die and moving die in such a manner that the fins can be increased or decreased. CONSTITUTION:The molten metal poured from a sprue pipe 12 is branched to the right and left by a runner and enters the respective molding spaces. The molten metal rises to a pop-off pipe 11 after filling the spaces. The molten metal is pressurized by a pressurizing piston 24 after the caliber body solidifies. The structure is thereby made higher in density and more uniform so that the generation of shrinkage cavity is prevented. The cooling fins 16 and cooling pipes 17 deprive a part of the heat of the thick walled part so that the entire part is uniformly solidified when the respective calibers solidify.
Patent JP-H04137074-A (JP)
Title: Graphic processor
Inventor: KAGAYA SATOSHI
IPC: G09G5/36
Filed: 1990-09-28
Abstract: PURPOSE:To easily grasp the shape and size of an entire graphic and to improve the working efficiency of graphic editing by projecting the part of a graphic which does not fit into a graphic display area on the inside of the graphic display area. CONSTITUTION:Since a judging means 4 judging the part of the graphic which does not fit into the graphic display area 10 and a projecting means 5 projecting the part of a graphic R which is judged not to fit into the graphic display area 10 by the judging means 4 are provided, the part which does not fit into the graphic display area 10 is projected on the inside of the graphic display area 10. Thus, the shape and size of the entire graphic can be easily grasped even if the part or all of the graphic is located out of the graphic display area 10 and the working efficiency of the graphic editing can be improved.
Patent JP-2000143801-A (JP)
Title: Low-pretilt-angle alignment layer material
Inventor: FU-RAN CHEN
IPC: G02F1/1337
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain an alignment layer material which can give a good coating having a low pretilt angle, adhesiveness, and stability by forming a polyamic acid comprising specified repeating units. SOLUTION: Provided is a polyamic acid alignment layer material used to form a pretilt angle of below 2 deg., wherein the polyamic acid comprises repeating units represented by formula I (wherein the ratio x/y is in the range of 0.8-1.2; and R is selected from among tetracarboxyl groups such as represented by formulae II, III, etc.). This polyamic acid is obtained by the condensation polymerization of a dianhydride with an aromatic diamine, and the aromatic diamine is 4,4'-bis(4-aminophenoxy)biphenyl. The polyamic acid has a degree of polymerization of 10-5,000, desirably, 40-250 and a weight- average molecular weight of 2,000-2,000,000, desirably, 8,000-50,000. The polymerization is conducted at -20 to 120 deg.C, desirably, 10-60 deg.C for 3 min to 24 h, desirably, 10 min to 6 h.
Patent JP-H01102092-A (JP)
Title: Production of glycyrrhizin
Inventor: TAMURA KOKICHI
IPC: A61K31/7034
Filed: 1987-10-16
Abstract: PURPOSE:To obtain the titled compound useful for treating chronic hepatitis and as a sweetener, aromatics for tobacco, etc., having antiallergic action, antiinflammatory action, antiulcer action, etc., by subjecting licorice to hydroponics and taking the compound from licorice roots and rhizomes. CONSTITUTION:Licorice [example; Glycyrrhiza uralensis Fisher] is cultured by hydroponics and the obtained licorice roots and rhizomes are subjected to exaction using water and/or a hypophilic organic solvent, etc., etc., to afford the aimed substance.
Patent JP-H04137798-A (JP)
Title: Shield structure of flexible printed board
Inventor: SATO JUNICHI
IPC: H05K3/34
Filed: 1990-09-28
Abstract: PURPOSE:To connect conductive foil with a connecter by solder and reduce the number of operation processes without deteriorating the flexibility of flexible printed metal (FPB) by bending a branch externally extended from the side edge of the connecting part of the FPB of an external layer, which connects with the connecter, to the top plane of the FPB of another external layer and connecting conductive foil provided at the branch with an earth pin and shielding the FPB of an intermediate layer. CONSTITUTION:A connecter 2 is provided on at least one edge of multiply layered strip-shaped EFB 11, 12 and 13 and the signal line 3 of the intermediate layer of the FPB12 is connected with the signal pin 41 of the connecter 2. The both external layers of the EPB 11 and 13 are provided with shielding conductive foil 51 and 53, and the one edge of the conductive foil 51 of the FPB1 of the external layer is connected with the earth pin 42 of the connecter. On the connecting side edge of the FPB13 of the other external layer with the connecter 2, a branch 6 which extends externally from the side edge is formed, the branch 6 is bent to the top plane of the FPB11 of the external layer and the conductive foil 53' is connected with the earth pin 43 of the connecter 2 to shield the FPB12 of the intermediate layer.
Patent JP-H0574130-A (JP)
Title: Magnetic disk device
Inventor: KAWADA MASAHIKO
IPC: G11B33/14
Filed: 1991-09-11
Abstract: PURPOSE:To prevent occurrence of a head crush and to increase the reliability of a magnetic disk device by collecting dust between magnetic disks efficiently. CONSTITUTION:A support arm 4 bearing a magnetic head 3 inserted between magnetic disks 2 has a hollow structure and openings 25a and 25b are provided in surfaces 21 and 22 being parallel to the magnetic disks 2 and in surfaces 23 and 24 being vertical thereto. Filters 9 are fitted to the openings 25a and 25b in the surfaces 21, 22 and 23 other than the opening 25a in the surface 24 which becomes the front in relation to the direction of rotation of the magnetic disk 2. Thereby cleaning of air between the magnetic disks 2 is facilitated.
Patent JP-H07118086-A (JP)
Title: Dithiopyr-containing granular fertilizer
Inventor: KOKO TOSHIYUKI
IPC: C05G3/00
Filed: 1993-10-18
Abstract: PURPOSE:To easily and stably obtain a dithiopyr-containing fertilizer by impregnating the water dispersion containing a specified compd. being an active component of a pesticide or a herbicide in the granular fertilizer. CONSTITUTION:S,S'-dimenthyl=2-difluoromethyl-4-isobityl-6- trifluoromethylpyridine-3,5-dicarbothioate (dithipoyr) is dispersed in water to gether with a surfactant, etc., at need to prepare the water dispersion (A) containing the dithiopyr. Then, the granular fertilizer (B) having 0.5-5.0mm grain size is obtained by selecting from the compounded fertilizer consisting of nitrogen. phosphoric acid, etc. Then, while carbon (C) is obtained by selecting from SiO2, etc. Then, B component is put into a mixer, then A component is put into the mixer and mixed, and the D fertilizer is produced by compounding and mixing the components A and B so that the impregnated or coated content of the A component may be 1.0-5.0wt.% based on dithiopyr- containing granular fertilizer (D) being an end-product, and also C component content may be 0.1-5.0wt.%.
Patent JP-H02106416-A (JP)
Title: Trailing arm for suspension
Inventor: TAKAHIRA YOSUKE
IPC: B60G3/06
Filed: 1988-10-16
Abstract: PURPOSE:To increase freedom of shape design, avoid stress concentration, and improve reliability by integrally casting outer and inner arms extending in two branches and a housing on a main shaft side. CONSTITUTION:The main part 1 of a trailing arm is provided at its one end with an inner arm 2 and an outer arm 3 respectively extending in two branches and at is other end with a bearing housing 5 for supporting a wheel shaft 4. At the joint portion of the two arms 2, 3 and the housing 5, a coil spring mounting seat 6 is formed. At a location between the mounting seat 6 and the housing 5, a through hole 7 is formed. Here, at least both arms 2, 3 and the housing are integrally cast. Thus shape design freedom is increased, stress concentration is avoided, weight is reduced, and reliability is improved.
Patent JP-H1190350-A (JP)
Title: Sorting and collecting device for agricultural and livestock products
Inventor: KISHIDA HIROSHI
IPC: B07C5/36
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a sorting and collecting device for agricultural and livestock products that is capable of efficiently and rapidly sort and collect a large amt. of articles to be sorted while suppressing the increase in an equipment cost and equipment space. SOLUTION: This sorting and collecting device for agricultural and livestock products sorts and collects the articles (w) to be sorted consisting of the agricultural and livestock products by each of preset characteristic segments. The device is equipped with a transporting means 1 for transporting the articles (w) to be sorted, a characteristic detecting means for detecting the characteristic state of the articles (w) to be sorted transported by the transporting means 1 and a transfer means 20 which takes out the articles (w) to be sorted transported by the transporting means 1 and transfers and houses the articles into housing sections 26 corresponding to their own characteristic segments in accordance with the detection information of the characteristic detecting means.  The device is provided with a plurality of the housing sections 26 corresponding to the one characteristic segment.
Patent JP-S61143663-A (JP)
Inventor: TAGUCHI AKIRA
IPC: F25B13/00
Filed: 1985-11-20
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。
Patent JP-H01101402-A (JP)
Title: Strain detecting device
Inventor: MURASE AKIRA
IPC: G01B7/16
Filed: 1987-10-15
Abstract: PURPOSE:To detect the strain quantity of a body to be detected accurately and sensitively even at cryogenic temperature by detecting the strain quantity by utilizing variation in critical current or critical temperature due to the strain quantity of an oxide superconductor. CONSTITUTION:When the body 8 to be detected is strained, a stressed gauge 1 extends by the same displacement with the extension of the body 8 to be detected and the extension becomes a strain quantity corresponding to the stress. A constant voltage source 5 supplies a current to this strain gauge 1 while the current density is varied by a variable resistor 6, and a voltmeter 7 measures the voltage between electrodes for electric resistance measurement to measure the resistivity of the strain gauge 1. When the strain quantity increases and a current exceeding the critical current density flows, the superconductor which constitutes the strain gauge enters a normal conduction state and a voltage is developed across the voltmeter 7. The current density is the critical current density and the strain quantity corresponding to this value is known from a previously measured value. Variation in critical temperature is usable instead of the critical current density.
Patent JP-H1198484-A (JP)
Title: Remote conference system and terminal for remote conference
Inventor: HAMADA KENICHI
IPC: H04N5/232
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a naturalistic video image without a sense of incongruity by providing an image pickup means that photographs an image of the user using a remote conference terminal and an image pickup direction variable means that varies an image pickup direction of the remote conference terminal. SOLUTION: A user 15A opens a liquid crystal display panel section 13A, turns a camera head section 14A, raises it from a container section 16A to photograph the user itself. After the end of photographing, the user turns the camera head section 14A and puts it in the container section 16A and closes the liquid crystal display panel section 13A. A microphone picking up a voice signal and a speaker outputting a voice of an opposite party are placed respectively at a prescribed position of a PC 11A. When an instruction is received from the user 15A by various operation keys, a photographed image 18A of the user 15A and the picked-up voice signal are sent to a PC 11B used by the user of the opposite party via a communication line 12 and then the image is displayed on a screen and the voice is outputted.
Patent JP-H05192054-A (JP)
Title: Transformant of tomato
Inventor: KOMIYA TAKEYA
IPC: C12N15/83
Filed: 1991-10-08
Abstract: PURPOSE:To obtain a transformant of tomato resistant to virus by introducing a coat protein gene of cucumber mosaic virus Y strain into a protoplast of tomato and reproducing the plant body from the protoplast. CONSTITUTION:Various organs, cultured cells, etc., of tomato are treated with a solution containing pectinase, cellulase, etc., to isolate the protoplast. A coat protein gene of cucumber mosaic virus Y strain is introduced into the protoplast of tomato by electroporation, etc. The obtained protoplast is embedded in a solid medium containing alginic acid or its salt (e.g. sodium alginate). A liquid medium is added to the solid medium and the protoplast is cultured at about 25-30 deg.C to form a callus. A tomato resistant to virus is produced by culturing the obtained callus to reproduce the plant body.
Patent JP-H03132406-A (JP)
Title: Device for positioning rotary element such as tire
Inventor: TOTSUDO RII ETSUKU
IPC: G01M1/04
Filed: 1990-09-28
Abstract: PURPOSE: To rapidly and accurately position rotary elements by pressing a plurality of shoes to the inner peripheral surfaces of the rotary elements through a carrier moving radially outward and positioning the rotary elements when a hydraulic motor is operated. CONSTITUTION: A tire unbalance measuring device 10 supports a tire 14 by a tool 12 to measure the balanced state of the tire 14 supported on the upper part of the table surface of the device 10. In this case the tool 12 includes a hub element 20 having four faces 22 located on the outer imaginary surface of a truncated cone. On the top of the truncated cone, a vertical opening part 26 provided with a slide bearing 28 is formed. The shaft 30 of a hydraulic motor 32 is inserted into the central opening part 34 of the bearing 28. A spider 38 fixed to the upper end of the shaft 30 is supported on the upper surface of a carrier 52 through a slide 46. Then, the carrier 52 is moved radially outward by rotating the hydraulic motor 32 so that each shoe 50 is pressed to the inner surface of the tire 14 to position the tire 14.