baber/WOPTO huggingface dataset:
Patent JP-S6440781-A (JP)
Title: Pipe fastener
Inventor: SHIMIZU SHOHACHI
IPC: F16L3/08
Filed: 1987-08-05
Abstract: PURPOSE: To securely position a pipe in a framework such as reinforcing bars by adopting a structure comprising fixing wires fixed to the framework and deformable clamp wires for clamping the outer periphery of the pipe. CONSTITUTION: Pipe fixture 10 comprises two fixing wires 11 that are fixed to a framework such as reinforcing bars and two deformable clamp wires 12 fixed in the form of bridging over fixing wires 11. Drain pipe 30 is clamped by pipe fixture 10 in such a way that drain pipe 30 being positioned in a space formed between clamping wires 12 is clamped and fixed by twisting bending extra-portions 13 with pliers. As a result, the pipe can be easily positioned with respect to the framework. Further, the pipe can be positioned without contacting the framework.
Patent JP-H1042382-A (JP)
Title: Remote control device
Inventor: HIROZAWA ISAO
IPC: F24H1/00
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a remote control device which frees a tightly closed state of the inside of a case of a remote control device and also reliably prevents a waterdrop from invading into the inside of the case. SOLUTION: A case 1 is attached to a wall 2 of a bathroom. The wall 2 of the bathroom is provided with a communicating hole 3 with communicates between the inside and outside of the bathroom, and a protective pipe 4 extends inside the hole 3. A distribution 5 which is connected to an electric circuit board is led out from a distribution leading part 6 which is attached to the rear of the case 1. A protective pipe mounted part 17 is provided almost at the center of a case rear cover 8. The part 17 recessedly goes in toward the inside of the case 1 and has a tube-shaped form with a blind hole. An air hole 12 which goes through a side wall and communicates the inside of the case 1 with the inside of the pipe 4 is provided on the side wall of the bottom of the part 17. Porous film 22 is spread over an opening part inside of the cover 8 of the hole 12.
Patent JP-H1138269-A (JP)
Title: Optical connector and its production
Inventor: KATSUSHIME HIROSHI
IPC: G02B6/36
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To embody stable PC coupling in spite of being multi core fiber, by providing a prescribed part of the butt end face of ferrule with a recessed part lower than the height of the fixing plane of optical fiber coupling part. SOLUTION: This optical connector consists of a structure having recessed parts in prescribed parts at the butt end faces of the ferrules. The prescribed parts refer to the parts between the fibers 15 and the fibers 15 and the parts between the boundary lines between the butt end faces of the ferrules and flanks 12 and the fibers 15. For example, these parts are provided with the recessed parts in such a manner that the surface sag of the connector end faces 12 arises toward the recesses. The recessed parts are so designed that the highest front end of the projecting fillers 14 in the ferrule resin parts after polishing are lower than the height at the front ends of the fibers 15 by taking the effect of such surface shear droop into consideration.  While there are no particular limitations as to the positions, shapes, sizes and numbers or the recessed part, the recessed part like, for example, slender grooves, may be formed and the shapes of the grooves may be either square or curvilinear.
Patent JP-S63119745-A (JP)
Inventor: ARUBAATO MAKOBUSUKI
IPC: A61B5/055
Filed: 1987-08-06
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-S6089447-A (JP)
Title: Method of preventing polymerization of (meth)acrylic acid ester monomer
Inventor: TAKEDA FUJIYA
IPC: C07C67/62
Filed: 1983-10-21
Abstract: PURPOSE:To prevent the polymerization of an acrylic acid ester or a methacrylic acid ester monomer during the synthesis, purification, storage or transportation, effectively, without causing color development of the monomer, by adding a thiourea compound to the monomer. CONSTITUTION:In the synthesis, purification, storage or transportation of an acrylic acid ester or a methacrylic acid ester monomer, a thiourea compound of formula (R1, R2, R3 and R4 are H, 1-12C alkyl, phenyl or methylol) (preferably thiourea, 1,3-dimethylthiourea, dimethylol thiourea, etc.) is added to the system. The amount of the additive is 0.0001-1.0%, preferably 0.0003-0.5% based on the (meth)acrylic acid ester monomer. The additive may be combined with conventional polymerization inhibitor. In the above case, the amount of the thiourea compound is preferably >=0.0003% from the view point of the prevention of polymerization and discoloration.
Patent JP-H1096943-A (JP)
Title: Display device
Inventor: MATSUEDA YOJIRO
IPC: G02F1/1343
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To make possible a high definition and bright image display by simultaneously selecting two pieces each of scanning lines making adjacent two pieces a pair and constituting so that the combination of the scanning lines becoming a pair is chanted at every field. SOLUTION: A TFT is arranged on an intersected point between a signal line 61 and the scanning line 62. The source 65 and the drain 66 of the TFT are formed by a thin film different from a channel 64. Hold capacity 68 of two pixels placing on both sides of this electrode are arranged on a common electrode 67. Both of the drain 66 of the TFT and the hold capacity 68 are connected to a pixel electrode 69. Then, two pieces each of the scanning line 62 are selected simultaneously making adjacent two pieces a pair, and the combination of the scanning lines 62 becoming a pair is changed at every field. In the case of a transmission type display device, a part shown in an opening part 70 becomes an area effective for the image display. Since the area excepting the opening part 70 deteriorates picture quality, it is covered by a light shield layer usually to be made so that light doesn't transmit through.
Patent JP-H0387224-A (JP)
Title: Injection molding die
Inventor: KOBAYASHI MASAHIRO
IPC: B29C45/17
Filed: 1989-07-28
Abstract: PURPOSE:To feed gas into a cavity in the good state by moving an ejector pin forward and backward by means of gas pressure feeding from a gas feeding means and feeding said gas from an exhaust outlet into a cavity through a gas feeding line. CONSTITUTION:Molten resin is injected from an injection cylinder 1, and the proper quantity is filled in a cavity 5. At that time, an ejection section 62 of an ejector pin 6 sinks by the energizing force of a spring 31 and the resin pressure of the cavity 5. After the completion of injection of molten resin, an electromagnetic selector valve 41 is switched over, and the high pressure gas is fed from an accumulator 42 to the lower section of the ejector pin 6 through a connecting hole 33. Because of the gas pressure, the ejector pin 6 is moved upward in resistance to the energizing force of the spring 31 and resin pressure, and the ejection section 62 of the ejector pin 6 is ejected into the cavity 5. The gas fed to the lower section of a mounting hole 21 is blown from an exhaust inlet 65 into a resin central layer in the cavity 5 through a gas feeding line 64.
Patent JP-H0481750-A (JP)
Title: Color developer for silver halide color photographic sensitive material
Inventor: SATAKE WATARU
IPC: G03C7/407
Filed: 1990-07-24
Abstract: PURPOSE:To prevent the coloring and tarring of a color developer and the generation of the contamination of a white ground by such color developer and the fogging by concentrating of the color developer by incorporating a buffer agent of specific pKa, surfactant and specific mol/l of chloride into the color developer. CONSTITUTION:This color developer contains the buffer agent of >=10.5pKa, the surfactant and >=6X10<-2>mol/l chloride. The buffer agent to be incorporated into the color developer has preferably 11.0 to 13.0pKa, for which phosphoric acid and the salt thereof are most preferably. An amphophilic material which has a hydrophilic group and hydrophobic group in the molecule and is soluble in water is used as the surfactant. The chloride of an alkaline metal, for example, potassium chloride, etc., are more preferably usable as the chloride to be incorporated into the color developer. The coloring and tarring of the color developer which is problem arising from the lower replenishing in color development processing as well as the generation of the contamination of the white ground by such color developer and the concentration of the color developer are prevented.
Patent JP-S6090184-A (JP)
Inventor: SASAKI MASAAKI
IPC: B65D90/12
Filed: 1983-10-24
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-2000029895-A (JP)
Title: Reading aiding system
Inventor: TEZUKA AYAKO
IPC: G06F17/30
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To save user's labor and to protect user's privacy by automatically recording reading history in a card belonging to each user in the case of utilizing books owned by a library. SOLUTION: A book information DB 20 stores book information including the classification numbers and names of respective books owned by the library. When a data number annexted to a certain book is inputted through a bar code reader 22, a book management program 19 retrieves the DB 20, acquires book information corresponding to the data number and records a part of the acquired book information in a user card 17 as reading history. A reading aiding program 21 reads out the reading history from the card 17, displays the read contents as a table and executes service such as the analysis of a reading inclination and the guide of newly owned book information.
Patent JP-S6353929-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMADA TAKAYUKI
IPC: H01L21/205
Filed: 1986-08-22
Abstract: PURPOSE:To obtain a thin film with excellent film characteristics easily by a method wherein the surface of a substrate is cleaned by plasma etching before the thin film is formed. CONSTITUTION:Before a silicon nitride film 3 is formed, a substrate 1 is placed in a plasma CVD apparatus first. After a chamber is evacuated, mixed gas of tetrafluoromethane gas and oxygen gas is introduced into the chamber and, when a pressure in the chamber reaches a predetermined value, a radio frequency power source is operated to induce a glow discharge. By the glow discharge, the surface of a gate electrode is subjected to plasma etching light and residual oxygen is removed and the surface is cleaned. With this constitution, the silicon nitride film 3 with excellent film characteristics can be obtained.
Patent JP-2001021942-A (JP)
Title: Focal plane shutter for camera
Inventor: SHIMIZU KOSUKE
IPC: G03B9/36
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a focal plane shutter for a camera constituted in which a reinforcing member is fitted between two arms which pivotally support plural blades, without executing calking processing. SOLUTION: A 2nd blade group is constituted of two arms 27 and 28, four blades 29, 30, 31 and 32 supported pivotally by the arms 27 and 28 via two coupling shafts and a reinforcing member 33 fitted between two pivotal support parts of the slit forming blade 32. The respective coupling shafts are the well- known rivet members and large-diameter head parts are formed at the one-end sides of the shaft parts. The other end sides of the shaft parts are inserted in the holes of the arms 27 and 28 and the hole of the blade 32 from the respective arm sides, and the inserting ends thereof are fixed to the blade 32 through calking processing. The reinforcing member 33 is made of synthetic resin and engaged in two coupling shafts, whose caulking processing are finished by being deformed elastically.
Patent JP-H1038791-A (JP)
Title: Apparatus for measuring coefficient of friction of surface construction
Inventor: TAKADA YOKICHI
IPC: G01M17/02
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To detect the coefficient of friction on the surface of a lid or the like of an underground construction with high accuracy by pressing a press body vertically against the surface of a measured body, while pressing horizon tally it to detect respectively loads applied to the press body. SOLUTION: A turn table 9 to hold a lid 50 (measured body) of a manhole on the upper side of a slider 5 and rotate the lid about the center is provided. A tire T (press body) is fixed between crank arms 12b of a lift block 12, and the tire T is pressed toward the lid 50 by urging a lift cylinder 14 downward. Then a load applied by the press force is measured by a load cell 14a. Next, a shift frame 11 is urged left or right by a shift cylinder 13 to measure a change of the load at that time with a load cell 13a. Then, the coefficient of friction of the lid 50 to the tire T is a value of the horizontal load detected by the load cell 13a divided by the vertical load detected by the load cell 14a.
Patent JP-H053020-A (JP)
Title: Display device
Inventor: SEKIGUCHI MIKIHITO
IPC: H01J61/52
Filed: 1991-07-15
Abstract: PURPOSE:To increase the light outputting efficiency by properly maintaining the discharging efficiency of the display device and at the same time to facilitate the manufacture thereof. CONSTITUTION:The display device includes a closed casing 11 in which a discharge gas is filled, discharge electrodes 3, 4 accommodated within this closed casing 11, and a display section 14 provided at the front face of the closed casing 11 and caused to emit light due to electric discharge. There is provided a light transmission heating element 15 arranged to cover the whole surface of the display section 14 and printed thereon with a color filter 6.
Patent JP-H1142128-A (JP)
Title: Extensible-contractible device of auxiliary shelf in shelf
Inventor: TAKUBO YOSHIICHI
IPC: A47B55/02
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To temporarily pull out auxiliary shelves from shelf boards according to a using condition, and effectively use article placing surfaces of the shelf boards by installing the auxiliary shelves on the same extension line from lengthwise directional side surfaces of the shelf boards in a shelf where the shelf boards are installed between left and right both shelf receiving frames so as to be freely extensible-contractible. SOLUTION: A shelf A is a suspending shelf 1 of upper and lower two stages where shelf receiving frames 2 are fixed to the left and right ends of upper and lower two-stage drainboard-shaped shelf boards 5, and auxiliary shelves 7 are arranged on the sides of the shelf boards 5 so as to be freely pulled out and housed. The shelf receiving frames 2 are composed of a left shelf receiving frame 2a and a right shelf receiving frame 2b, and suspending levers 4 to fix side frames 6 of the shelf boards 5 are respectively suspended in front and in rear of bottom walls of sandwiching bodies 3.  The shelf boards 5 are arranged between the suspending levers 4 of the left and right shelf receiving frames 2a and 2b, and the auxiliary shelves 7 are fitted to the respective shelf boards 5 so as to be freely extensible/ contractible, but when the auxiliary shelves 7 are pulled out to a maximum length from the shelf boards 5, the tips of upward cut claws arranged in the auxiliary shelves 7 come into contact with the inside of left side frames 6a, and a projecting quantity of the auxiliary shelves 7 is regulated.
Patent JP-H1138944-A (JP)
Title: Gradation variable circuit and picture processor using the gradation variable circuit
Inventor: NAGATA TATSUO
IPC: G09G3/36
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To perform an optimum multi-gradation display for each of a still picture ad moving picture. SOLUTION: The gradation variable circuit 10 has a video single input terminal 20, a still picture/animation discrimination signal input terminal 3, a timing generating circuit 11 generating each timing signal of a horizontal, vertical and frame, a dither pattern generating circuit 12 generating a dither pattern for varying display gradation of a video signal, and a display video signal output terminal 40, a video signal inputted from the terminal 20 is supplied to the generating circuit 11 and the generating circuit 12, a discrimination signal inputted from the terminal 30 is supplied to the generating circuit 12, the generating circuit 12 generates a dither pattern performing rotation for each arbitrary frame when the discrimination signal specifies a still picture mode,  and control is switched so that the above rotation is stopped at the time of generation of a dither pattern when an animation mode is specified.
Patent JP-S6090995-A (JP)
Title: Enclosed type compressor
Inventor: KAMISHIRO KATSUTOSHI
IPC: F04B39/00
Filed: 1983-10-25
Abstract: PURPOSE:To mount a balancer and an oil separating plate simply by establishing pins of the end section of a rotor. CONSTITUTION:The rotor 3 of the enclosed type compressor is provided with two sets of pins 15 vertically at the upper end thereof while the balancer 4 and the oil separating plate 7 are fixed to the upper end of the rotor 3 by the pins 15 with a predetermined space S. The pin 15 is a caulking pin and formed with a large diametral part 15a for fixing the balancer 4 and a small diametral part 15b for fixing the oil separating plate 7 stepwisely. The oil separating plate 7 is arranged at a position remote upwardly from the balancer 4 in order to cover the upper end of the rotor 3. The balancer 4 and the oil separating plate 7 are mounted to the rotor by a method wherein the balancer 4 and the oil separating plate 7 are engaged with the pin 15 and the pin 15 is deformed by pressing and caulking it from the axial direction thereof.
Patent JP-S5989566-A (JP)
Title: Linear step motor
Inventor: HIGUCHI TOSHIROU
IPC: B65G54/02
Filed: 1982-11-11
Abstract: PURPOSE:To increase the propulsion force for movement by passing a magnetic flux generated from a primary side magnetic core in two routes parallel to the direction perpendicular to the moving direction of the secondary side. CONSTITUTION:Magnetic fluxes are generated from primary windings 42a, 42a', 42b, 42b' and 42c, 42c' upon exciting by the winding unit 43. The magnetic fluxes pass in a widthwise direction of a base 41, i.e., in a direction perpendicular to the moving direction of the secondary side section 3. The primary side cores 42a, 42a', 42c, 42c' are excited to become opposite in polarity, and the primary side cores 42a-42c' are integrated together with the base 41, the magnetic fluxes generated from the cores 42a, 42c also pass longitudinally of the base 41, i.e., the moving direction of the secondary side section 3. Accordingly, magnetic fluxes generated from the cores 42a, 42a', 42b, 42b', 42c, 42c' are increased.
Patent JP-H02264023-A (JP)
Title: Spinning machine
Inventor: NAKAHARA TEIJI
IPC: D01H13/00
Filed: 1989-07-31
Abstract: PURPOSE:To obtain a wound yarn body having excellent quality by providing yarn stagnating part material between delivery roller and winding part and reducing variation of winding tension with controlling winding part according to detected signal from detector of stagnated yarn amount installed in the yarn stagnating part material. CONSTITUTION:In a spinning machine having a structure taking up spun yarn Y formed at drafting part 5 and twisting part 8 on delivery roller 9 and winding on winding part 13, a yarn stagnating part material 10 is installed between delivery roller 9 and winding part 13 and further a detecting means of stagnated yarn amount, then winding speed at winding part 13 is controlled according to signal from the detecting means.
Patent JP-H0361855-A (JP)
Title: Ultrasonic flaw detection of joint piece for connecting dissimilar material piping
Inventor: YOSHIDA YOSHIMICHI
IPC: G01N29/04
Filed: 1989-07-31
Abstract: PURPOSE:To detect the pass or fail of a junction readily and accurately by connecting pipes which have a tubular flange and a conical flange at the pipe ends and comprise dissimilar materials through a third material ring, inputting an ultrasonic wave from the side of the tubular shaped flange on the surface of the cone vertically, and evaluating the disappearance of echo and the like. CONSTITUTION:Pipes 2 and 3 have a tubular flange 2a and a conical flange 3a, respectively, and comprise dissimilar materials. The pipes 2 and 3 are connected with a third material ring C 4. An ultrasonic wave is made vertically incident on a cone surface 3a' of the flange 3a from an ultrasonic-wave slant- angle probe 6 on the side of the flange 2a. Then the ultrasonic wave is reflected from the surface 3a' in response to the quality of the junction. The reflected ultrasonic wave echo which is inputted into the probe 6 is changed. The pass or fail of the junction is detected readily and accurately with a flaw detector 8 provided with a CRTube 9 and the like.
Patent JP-H1036803-A (JP)
Title: Adhesive composition for fancy veneer overlaid plywood and fancy veneer overlaid plywood prepared by using the same
Inventor: FUKAZAWA FUMIMASA
IPC: B32B21/14
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive composition having good productivity and giving a fancy veneer overlaid plywood free from exudation to the surface veneer and surface cracking. SOLUTION: This composition is prepared by mixing 100 pts.wt. amino resin which is a cocodensate of formaldehydes with an amino compound and in which the percentage conversion of all formaldehyde molecules into methylol groups is 10-60%, and the percentage conversion thereof into dimethylene ether bonds is 2-30% with 100-2,000 pts.wt. synthetic rubber latex and 1-5 pts.wt. epoxy compound. The objective plywood is obtained by using this composition.
Patent JP-S6176524-A (JP)
Title: Electrically conductive organic polymer
Inventor: TAMURA SHOHEI
IPC: C08G73/00
Filed: 1984-09-22
Abstract: PURPOSE:To provide an organic polymer prepared by the oxidativem polymerization of an aniline (derivative), having quinonediimine structure as main recurring unit, containing electron acceptor as a dopant, and having high stability, high electrical conductivity and excellent moldability. CONSTITUTION:The objective electrically conductive polymer is an essentially linear polymer having the quinonediimine structure of formula as main recurring unit, usable without necessitating additional doping operation since the polymer is doped in the polymerization stage, and having high stability, electrical conductivity of >=10<-6>S/cm, and a logarithmic viscosity of >=0.1 as 0.5g/dl concentrated sulfuric acid solution at 30 deg.C. The polymer can be produced by the oxidative polymerization of aniline or an alkylaniline or their water-soluble salt in a reaction medium containing a protonic acid (preferably sulfuric acid) and an oxidizing agent (preferably potassium bichromate) at a molar ratio (protonic acid/oxidizing agent) of >=1.2.
Patent JP-H1146383-A (JP)
Title: Portable radio communication terminal equipment
Inventor: MORITA KOJI
IPC: H04W88/18
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a portable radio communication terminal equipment with good operability that has functions of a telephone terminal without losing the portability performance and a data communication function, enabling transmission/reception of electronic mails and facsimile communication or the like. SOLUTION: A main body section 100 is provided with a main liquid crystal display device LCD 105M with a comparatively large-sized display screen on which facsimile information or electronic mail information is displayed satisfactorily. A cover panel 101 is fitted to the main body section 100, so as to select a 1st state where part or all of the display screen of the main LCD 105M is substantially covered or a 2nd state where the display screen of the LCD 105M is not covered. A detection means detects whether the cover panel 101 is in a 1st state or a 2nd state, and a control means selects a telephone mode or a data communication mode according to the result of detection.
Patent JP-S5988379-A (JP)
Inventor: SHIMIZU SHIYOUGO
IPC: F16B4/00
Filed: 1982-11-15
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。