baber/WOPTO huggingface dataset:
Patent JP-H03264907-A (JP)
Title: Waterproof optical fiber cable
Inventor: NAKAMURA HIROSHI
IPC: G02B6/44
Filed: 1990-08-28
Abstract: PURPOSE:To shorten the water running length when water infiltrates into the cable from the sheath and to make improvement in workability for connection, etc., with a nonmetallic structure by housing plural pieces of coated tape optical fibers into the groove of a slot rod, roughly winding a filamentous body on the outer periphery thereof and providing successively the retaining winding layer of a water absorptive tape and a plastic sheath. CONSTITUTION:The filamentous body 8 is roughly wound on the slot rod 5 housing the coated tape optical fibers 4 and the retaining winding layer 6 of the water absorptive tape is provided thereon. The water absorptive material from the opening end of the groove 7 up to the position where the filamentous body 8 on the outer side is disposed of the optical fiber made into the structure in which this retaining winding layer 6 is slightly floated from the outer peripheral surface of the slot rod 5 swells by absorbing water and can contribute to water stopping. The effective stopping of the running water is possible in this way. The degradation in the mechanical, electrical and optical characteristics of the cable is obviated by providing such filamentous body.
Patent JP-S60117188-A (JP)
Inventor: IWASAKI TOMOHIKO
IPC: G21C7/08
Filed: 1983-11-30
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-2000053628-A (JP)
Title: Urethan (meth)acrylate having fluorene skeleton
Inventor: SUGIMOTO MASANOBU
IPC: C08F299/06
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain the novel subject compound useful for liquid curing resin compositions excellent in coating properties and curing properties. SOLUTION: This urethane (meth)acrylate having a fluorene skeleton is a compound expressed by formula I [(a) is 1-5; R1 and R4 are each H or methyl; R2 and R3 are each a divalent aliphatic residue, a divalent alicyclic compound residue or a divalent aromatic residue], e.g. the compound of formula II. The compound of formula I is obtained by reacting (A) a diol of formula III, e.g. 9,9-bis[4-(2-hydroxyethoxy)phenyl]fluorene (a trade name), (B) a diisocyante (e.g. isophorone diisocyanate, etc.), and (C) a (meth)acrylate having an hydroxyl group in an ester residue [e.g. 2-hydroxypropyl (meth) acrylate, etc.], preferably at 10-90 deg.C. A ratio of the ingredients A, B and C in use is preferbaly 1.5-3 mole of the ingredient B and 1.5-3 mole of the ingredient C based on 1 mole of the ingredient A.
Patent JP-H0567809-A (JP)
Title: Aggregated type led lamp
Inventor: HIDAKA KOJI
IPC: H01L33/00
Filed: 1991-09-05
Abstract: PURPOSE:To provide an aggregated type LED lamp which has come to be used more often in the street and which has the structure permitting attaching or replacing with case. CONSTITUTION:The structure of an aggregated type LED lamp 21 is divided into a supporting pedestal 24 and an LED display part 23. In this configuration, the supporting pedestal 24 is fixed to an aggregated type LED lamp mounting body 22 first and then the LED display part 23 is attached to the supporting pedestal 24. As a result, the mounting works in the outdoors become easier.
Patent JP-S60118476-A (JP)
Inventor: NARISEI KAZUHIKO
IPC: B25J9/04
Filed: 1983-11-30
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-H0273488-A (JP)
Title: Ticket issuing machine
Inventor: ODAGIRI HIROSHI
IPC: B42D15/10
Filed: 1988-09-09
Abstract: PURPOSE:To shorten the data receiving time and to improve the ticket issuing efficiency by using a format table, etc., which stores the format data to designate such as the print size of each item to be printed on a ticket form. CONSTITUTION:Each of air ticket issuing machines 31-3n connected to a terminal equipment 23 contains a RAM 14 including a format table 14b. Each table contained in the table 14b stores the data on the item numbers, the print sizes, etc., received previously from the equipment 23. When the air tickets are issued, each ticket issuing machine receives the item numbers and the print data of all items received from the equipment 23. At the same time, the print position of each item is designated via the table 14b and the print data on each item is edited and stored in the RAM 14. Thus the air tickets are issued. Therefore the item number and the print data of only the part different from the print data stored in the RAM 14 and the data on the RAM 14 is partly rewritten for issue of the subsequent tickets. In such a way, the data receiving time is shortened and the ticket issuing efficiency is improved.
Patent JP-H0959216-A (JP)
Title: Production of ethyl glyoxylate
Inventor: FUJII TAKEAKI
IPC: C07C69/67
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To easily obtain ethyl glyoxylate in high productivity and also in high selectivity and yield. SOLUTION: The objective ethyl glyoxylate is obtained by the three steps (1) diethyl fumarate and/or diethyl maleate is oxidized with ozone in an ester solvent to produce an ozonide-contg. reaction mixture; (2) the reaction mixture is held by selecting both temperature and time so as to satisfy the relationship: 100×e<-0.03> T<=τ<=1500×e<-0.02> T (T is the temperature( deg.C) of the reaction mixture; τis the time (min) to hold the reaction mixture at T( deg.C)), and (3) the reaction mixture is subjected to hydrogenating reduction.
Patent JP-S60116403-A (JP)
Inventor: YASUDA AYUMI
IPC: B27D5/00
Filed: 1983-11-30
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-2001053779-A (JP)
Title: Home network gateway device and home network equipment
Inventor: SAWADA TOSHIHISA
IPC: G06F3/048
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To unitarily manage home network equipments without burdening a user, and to remotely operate the equipment through a wide band network such as an Internet. SOLUTION: This home network gateway device 12 unitarily manages information of home network equipments 20, 24 and 34 connected to an IEEE 1392 bus at a dwelling house 10. That is, when the equipments are connected to the network, the device 12 acquires information of the equipments from each equipment (or downloads the information from a download server 42), and inserts the information in a form of a list menu on a built-in WWW server 16. It is possible to individually control the home network equipments means of the list menu from devices 41 and 47 on other network.
Patent JP-S6285507-A (JP)
Title: Selecting method for receiving filter
Inventor: NOMURA KENICHI
IPC: H03H7/01
Filed: 1985-10-11
Abstract: PURPOSE:To improve the production yield of the completed receiving filters by selecting the mean value of the distribution of the Q value of each of many produced receiving filters so that it is approximate to the ideal Q value together with its standard deviation set at <=0.09. CONSTITUTION:Many receiving filters are produced for a system where a monitor signal is transmitted with the phase modulation of a specific frequency applied to a transmission signal via one of repeaters of a PCM relay system comprising many PCM repeaters connected with each other and when the receiving filter which selects a specific frequency. Under such conditions, the mean value of the distribution of each Q value of those receiving filters is selected so that it is approximate to the ideal Q value and also the standard deviation is set at <=0.09. Thus no effect is given to the repeating system and the product yield is improved for the completed receiving filters.
Patent JP-2001051647-A (JP)
Title: Picture display device
Inventor: YAMADA KAZUHIRO
IPC: G09G3/28
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain a picture display device capable of suppressing the occurrence of lighting failures to some extent when only a single subfield is lighted. SOLUTION: A number-of-subfields judging part 21 judges the number of subfields and when the number of subfields to be lighted is single from the judged result, a gradation selecting part 22 decides that it selects a signal lighting plural subfields as a display signal and reports the effect to a gradation arranging part 23. When the part 23 receives a signal meaning the effect that the part 22 selects the signal lighting the plural subfields, the pat 23 replaces the signal lighting the plural subfields for an original signal to output the signal to a subfield information generating part 3.
Patent JP-H04111770-A (JP)
Title: Both-side polishing device
Inventor: MATSUMURA YOSHIHARU
IPC: B24B37/08
Filed: 1990-08-30
Abstract: PURPOSE:To eliminate rubbing together between a lower surface plate and a workpiece by providing constitution such that rotational angular speeds of a sun gear, internal gear and the lower surface plate are aligned at the time of feeding an index for taking out and charging the workpiece in a fixed position. CONSTITUTION:There is provided an index feed control means 43 for controlling a sun gear driving motor 24, internal gear driving motor 28 and a surface plate driving motor 33, so that rotational angular speeds of a sun gear 11, internal gear 12 and a lower surface plate 17 are made equal, after a certain planet gear 13 is stopped in a fixed position, when the other planet gear 13 is successively fed to a fixed position. This control is made possible because the sun gear 11 and the internal gear 12 are driven by a separate motor, so that rubbing together between a workpiece and the lower surface plate 17 is eliminated at index feed time.
Patent JP-H1067192-A (JP)
Title: Print medium having printable blank space
Inventor: KONDO SHINICHI
IPC: B41M5/50
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To see a letter without overlapping a picture image, and to facilitate a printing to be read easily without reducing the letter with the printing image in a multi-split reduction mode by a method wherein a letter printing area is prepared at a lower blank space of the picture image printing area to avoid overlapping the letter with the picture image. SOLUTION: A picture image print area 4 is prepared in a print surface of a print medium 1 and a letter printing area 5 is prepared in the lower thereof. When an upper width of the picture image 2 which is a blank space of the outer periphery of the part the picture image is not printed is determined Sa and a lower width thereof is determined Sb, Sb is wider than Sa. A letter printing area 5 is prepared at this lower blank space Sb, the picture image print area 4 and the letter printing area 5 are independent. When the printing area 4 is splitted into multiple to reduce the picture image, the letter can be avoided being reduced together.
Patent JP-H0895401-A (JP)
Title: Business machine roller
Inventor: TANAKA AKIHIKO
IPC: G03G15/00
Filed: 1994-09-21
Abstract: PURPOSE: To keep nip width almost uniform all over the roller by making the outside diameter of an elastic layer at the central part larger than the diameter of the elastic layer at the end part. CONSTITUTION: A roller main body 3 is constituted by providing the flexible elastic layer on the outer circumference of a shaft. The outside diameter D1 of the roller main body 3 at the center part is made larger than the outside diameter D2 at the end part. The shaft is arranged in the core part of the roller along the axial length direction, and the shaft is formed into a columnar shape and formed out of a metal, or resin material. As for the roller main body 3, the central part has the outside diameter D1 =ϕ20.4mm, and the end part has the outside diameter D2 =ϕ20.1mm, D1 is made larger than D2 .  The difference between both diameters, the diameter difference (D1 -D2 )=0.3mm, is designed based on an extent how the center part floats up and the flexibility extent of the elastic layer, then, the nip width of the roller main body 3 with reference to the photoreceptor drum is made almost uniform in the length direction.
Patent JP-H0276155-A (JP)
Title: Video recording and reproducing device
Inventor: HAMAZAKI SHOJI
IPC: G11B15/52
Filed: 1988-09-09
Abstract: PURPOSE:To correctly record a control pulse signal (CTL) on a tape even if the tape is run at a high speed or at a variable speed by generating the CTL having a frequency accordant with the running speed of the tape. CONSTITUTION:The tape is run by a motor 11, the revolving speed of the motor 11 is read by a frequency oscillator (FG) 12, the read revolving speed is inputted through an FG amplifying circuit 13 to a speed detecting circuit 14 as an electric signal, and in the circuit 14, the running speed of the tape is detected based on the input signal from the FG amplifying circuit 13. Further, the information is inputted to a control pulse generating circuit 15 as a speed signal, in the circuit 15, the frequency of the CTL is modulation-controlled based on the inputted speed signal, and the CTL accordant with the running speed of the tape is generated, and the CTL to be outputted from the control pulse generating circuit 15 is recorded on the tape by a control head 16. Thus, even if the running speed of the tape changes into another speed different from its normal running speed, the CTL can be accurately recorded.
Patent JP-H1068499-A (JP)
Title: Residual liquid discharge device in vaporizer
Inventor: SHINKAI KOICHI
IPC: F17C9/00
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To dispense with a residual liquefied gas discharge device, and to stabilize the calorie of the vaporized gas by forming an inlet pipe to feed the raw material from a raw material supply source to a lower header tank in up-grade condition, and installing a bypass to connect the immediately downstream of a main control valve of the inlet pipe to an outlet piping of an vaporizer. SOLUTION: In stopping the operation, supply of the raw material liquefied gas is stopped, a main control valve 2 and an outlet side control valve 5 are closed, and a bypass control valve 7 of a bypass piping 6 is opened to continue vaporization of the liquefied gas left in the vaporizer 1. The pressure in the vaporizer 1 is increased by the vaporized gas. Because the inlet pipe 3 is arranged in up-grade condition toward the vaporizer 1, the residual liquefied gas flows toward the upstream of the inlet pipe 3 by the gravity and is pushed up in the bypass pipe 6. The liquefied gas is vaporized while it passes through a heat radiation pipe 8, and fed into an outlet pipe 4. The liquefied gas is not left in the inlet pipe 3, and fluctuation in calorie caused by the residual heavy component is eliminated in the re-starting.
Patent JP-H0389406-A (JP)
Title: Display lamp apparatus
Inventor: MOTOHASHI HIROYUKI
IPC: F21V17/00
Filed: 1989-08-31
Abstract: PURPOSE:To improve the fitting workability of a display panel by forming an upper groove section and a lower groove section coupling upper and lower edge sections of the display panels, and forming a guide section with an inside coupling edge piece section made longer than an outside coupling edge piece section and a tip section protruded to the apparatus main body inside then an opening section. CONSTITUTION:Both ends of a display panel 38 are held, an upper edge is inserted and coupled with a groove 20, the lower edge of the display panel 38 is inserted into a groove 20a, and upper and lower edges of the display panel 38 are coupled and held in upper and lower grooves 20 and 20a. When the display panel 38 is coupled with grooves 20 and 20a, inside coupling edge piece sections 19 and 19a forming grooves 20 and 20a are protruded to an opening section with their rising lengths made longer than those of outside coupling edge piece sections 18 and 18a, their tips are tilted inward, thus the display panel 38 faced obliquely upward is guided by the guide section 23 of the inside coupling edge piece section 19 and can be easily fitted when the display panel is inserted into the upper groove 20.
Patent JP-H1060790-A (JP)
Title: Antirust coated pc strand having high adhering strength and processing thereof
Inventor: SENGIRI KAZUYOSHI
IPC: D07B7/14
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain an antirust coated prestressing (PC) strand not damaging the antirust coating of the PC strand but capable of manifesting a sufficient adhesion strength with a concrete and to provide a method for processing the same. SOLUTION: This method for processing an antirust coated prestressing (PC) strand, consists of a process of preliminary heating a PC strand for the antirust coating, a primary compression extruding process for compressing the preliminary heated PC strand with a cross head type first extruding molder for filling an antirust material consisting of a thermoplastic resin to an outer peripheral surface O of the PC strand 1 and in inside gaps G, a forming process for forming a primary coated layer I by passing the above coated layer through a rotary forming die, a secondary extrusion molding process for forming a cylindrical secondary coated layer II installed with many small projected strip parts 6 with the antirust material by passing the outer peripheral surface of the primary coated layer I through a secondary extrusion molder, a cooling process for solidifying both coated layers I,  II by cooling, and a coating process for forming a tertiary coated layer III by filling a cement miscible type coating material in valley parts of the small projecting strips on the surface of the secondary coated layer II with a coating device.
Patent JP-H1055051-A (JP)
Title: Color image forming method
Inventor: NAKAMURA KOICHI
IPC: G03C5/00
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method for a silver halide color photographic sensitive material with further improved stability to processing with an activator soln. SOLUTION: When a silver halide photosensitive material with at least one photosensitive silver halide emulsion layer on the substrate is exposed and developed to form a color image, the photosensitive material contg. a dye forming coupler, a reducing agent for coloring represented by the formula (L)n -D and an auxiliary developing agent is developed with an alkali activator soln. of pH9-14 not practically contg. a developing agent for coloring and an anionic org. substance leached in the activator soln. is adsorbed and removed. In the formula, L is an electron withdrawing group which can be released during development, D is a residue obtd. by removing n-H atoms from Hn D as a compd. having development activity and (n) is an integer of 1-3.
Patent JP-H0675968-A (JP)
Title: Detection device for crime vehicle candidata in car park
Inventor: UEDA TOSHIHIRO
IPC: G06Q50/00
Filed: 1992-08-26
Abstract: PURPOSE:To speedily detect a crime vehicle candidate among parking vehicles by detecting the vehicle parking in a car park based on a vehicle number identified at the entrance and exit of the car park, collating a crime vehicle list which the police holds with data and detecting a crime vehicle. CONSTITUTION:A car park stay vehicle detection part 4 detects the vehicle parking in the car park 1 based on the vehicle number identified by a vehicle number detection part 2 installed at the car park entrance 1a and a vehicle number detection part 3 installed at the exit 1b. A crime vehicle detection part 5 is connected to the computer 6 of the police, collates the crime vehicle list which the police holds with data on the parking vehicle obtained by the car park stay vehicle detection part 4 and detects the crime vehicle. A judgement result is displayed in a crime vehicle number display part 7. Thus, the crime vehicle can speedily be detected in the car park 1 without the need of a manual operation.
Patent JP-S6470022-A (JP)
Title: Optometry apparatus
Inventor: FUJIEDA MASANAO
IPC: A61B3/028
Filed: 1987-09-10
Abstract: PURPOSE:To obtain an optometry apparatus having a multifunctional type compact operating part, by providing an unspecific function selecting switch to a control unit and operating said switch to arbitrarily selecting a program from a plurality of programs relating to optometry to execute the same. CONSTITUTION:The operating switches on a control unit are divided into an auxiliary lens switch group 8 driving the optical system of a lens replacing type electromotive ophthalmoscope 4, an optometry mode change-over switch group 9, a target switch group 10 for driving an optometer 7 and other function selecting switch group 11. Three left-and upper switches 12, 13, 14 in the function selecting switch group 11 are unspecific function switches. A cursor is moved up and down as well as left and right by two switches of the cursor moving keys 12, 13 to select one program from a program menu. Therefore, an apparatus having extremely well operability according to the request of the central control of an optometry apparatus can be realized and many data necessary and useful for optometry are displayed on a display to make it possible to efficiently perform optometry.
Patent JP-H1054426-A (JP)
Title: Electromagnetic clutch
Inventor: IIO MASAHIRO
IPC: F16D27/112
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic clutch capable of reducing without failure the impact noise of an armature plate when it attracted and released. SOLUTION: This electromagnetic clutch 1 is provided with a hub 10 titled on a rotation shaft 2 and including a flange 11, an armature plate 30 attracted to a rotor 20, and a plural number of spring members 40 intervening between the hub 10 flange 11 and the armature plate 30 and restores the armature plate 30 to the original position. In this case, a rivet 16, which is inserted into an inserting hole 42a on the plate spring 40 and secured to the armature plate 30, and a rubber stopper 50, which is mounted on the outer circumference of the rivet 16 and includes an upper side rubber stopper 51 and a bottom side rubber stopper 52, are provided, and the upper side rubber stopper 51 is fitted to the bottom side rubber stopper 52 through the inserting hole 42a in a separable manner in the axial direction.
Patent JP-H0391729-A (JP)
Title: Display device in single-lens reflex camera finder
Inventor: MUKAI HIROSHI
IPC: G03B13/02
Filed: 1989-09-04
Abstract: PURPOSE:To realize a display with sharp contrast by using a liquid crystal material which allows the contrast to be sharpest in a wavelength region which has the highest visibility to the eyes for a liquid crystal element. CONSTITUTION:The liquid crystal display plate 4 of cholesteric/nematic phase transition type is provided with transparent electrodes 4c and 4d between trans parent glass substrates 4a and 4b, and in the electrodes 4c and 4d, a two-color pigment orientation factor 4e, which has light absorbing anisotropy, and an orientation factor 4f of the cholesteric/nematic phase transition type liquid crystal posessing negative dielectric anisotropy, are inserted. When the orienta tion factor 4f of the host liquid crystal goes to the cholesteric phase, the orienta tion factor 4e of the two-color pigment added as a guest is also oriented in spiral. Since the pigment posessing the positive light absorbing anisotropy possesses the property of absorbing light in the oscillating direction which is the same as the direction the orientation factor 4e is directed, the orientation factor 4e absorbs the light in all oscillating directions and interrupts the light. Thus, the contrast of the display part becomes sharper.