baber/WOPTO huggingface dataset:
Patent JP-H05104799-A (JP)
Title: Guiding means of photographic printing paper
Inventor: AKIYAMA TADASHI
IPC: B41J13/10
Filed: 1991-10-15
Abstract: PURPOSE:To surely prevent the generation of abnormal noise and paper jamming at the time of conveyance by preventing photographic printing paper from being catched by a wall surface, also when the paper is curled or the carrier path of the paper is changed, through providing a guide member with an opening for the rubber roll of a carrier roller to fit slowly into and through making the width of the opening become gradually smaller along the direction of conveyance. CONSTITUTION:A guiding means of photographic printing paper is provided with guide members 22, 23 for guiding the photographic printing paper 21 and one guide member 22 out of the guide members 22, 23 is provided with an opening 26 for the rubber roll 25 of the carrier roller 24 of the paper 21 to fit slowly into, which opening is formed so that the opening width 26a of the opening 26 becomes gradually smaller along the direction of conveyance of the paper 21. Then, the other guide member 23 of the guide members 22, 23 is provided with an opening 28 for a pressure roller 27 for contact-bonding the photographic printing paper 21 to the rubber roll 25 of the carrier roller 24, and a paper-discharging roller 30 and a pressure roller 31 for contact-bonding the paper 21 to the paper-discharging roller 30 are provided on the side of the paper-discharging port 29 of the guide members 22, 23. Therefore, the tip 21a of the photographic printing paper 21 is smoothly guided and conveyed without being catched by the wall surface 26b of the opening 26.
Patent JP-H07122728-A (JP)
Title: Semiconductor device
Inventor: FUTAMURA TOMOKI
IPC: H01L29/74
Filed: 1993-10-25
Abstract: PURPOSE:To increase the resistance value of a P-type base diffusion layer provided on the cathode-side main surface of the base layer of a substrate by removing level difference from the layer by setting the sheet resistance of the diffusion layer so as to make that of a main thyristor section smaller and those of a amplifying gate step part and pilot thyristor part larger. CONSTITUTION:A P-type base diffusion layer 22 is formed on one main surface of the base layer of a substrate 21. The layer 22 has a fixed depth. In addition, the impurity concentrations of an amplifying gate step part (c) and pilot thyristor part (d) are made lower than that of the main thyristor part (b) of the layer 22. Therefore, the sheet resistances of the parts (c) and (d) of the layer 22 can be made higher than that of the part (b) of the layer 22. In addition, no level difference is formed on the boundary between the parts (c) and (b).
Patent JP-H01109320-A (JP)
Title: Sticking structure for glasses frame and pad
Inventor: TANAKA KENJI
IPC: G02C5/12
Filed: 1987-10-23
Abstract: PURPOSE:To fit respective pad connecting metallic parts to fitting pieces to facilitate the fine adjustment of a glasses frame itself and pads by fixing right and left pads to respective pad connecting fitting and providing the glasses frame with tapped holes in the vicinity of a bridge and providing projecting fitting pieces on the frame a certain length apart from tapped holes. CONSTITUTION:Through holes 18 are formed in upper parts 11A and 12A of respective pad connecting fittings 11 and 12, and projecting pieces 19 are provided on lower parts 11B and 12B of connecting fittings 11 and 12 to form fitting parts 20. A bridge part is not provided between connecting fittings 11 and 12 but a bridge 14 is formed only on a glasses frame 15. Tapped holes 16 are provided in the frame 15 in the vicinity of the bridge 14, and projecting fitting pieces 17 are provided a certain length apart from these holes 16, and fitting pieces 17 and projecting pieces 19 and 20 are fitted to each other without play. When connecting fittings 11 and 12 will be attached to the frame 15, connecting fittings 11 and 12 are depressed from above along the frame 15 to fit projecting pieces 19 and fitting parts 20, and transmission holes 18 and holes 16 are matched to each other, and they are fixed by screws 21.
Patent JP-H10110589-A (JP)
Title: Shield method and underground structure for shield method
Inventor: AIHARA ISAO
IPC: E21D9/06
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To construct a shield tunnel by a shield machine while the excavation direction is easily changed from the longitudinal direction to the transverse direction, or vice versa, without constructing a shaft in advance, or without specially complicating the shield machine. SOLUTION: In a shield method, an underground structure 13 provided with a curved surface 12 to change the excavation direction on a head top part is constructed in advance at a curved place in the excavation direction from the longitudinal direction to the transverse direction, or vice versa, by a shield machine 10, and the shield machine 10 advanced in the longitudinal direction or in the transverse direction is passed along the curved surface 12 of the underground structure 13. The excavation direction can be smoothly changed in the transverse direction or in the longitudinal direction with the curved surface 12 as a guide.
Patent JP-H09110910-A (JP)
Title: Water-base sealant for mortar lining
Inventor: SHIONO KENJI
IPC: C09D5/00
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain a highly safe water-base sealant for forming an alkali- resistant film on a mortar lining on the inside surface of a water main by using a water-base resin obtd. by polymerizing an ethylenically unsatd. monomer in the presence of an acid-neutralized amine. SOLUTION: This sealant contains a water-base resin obtd. by polymerizing an ethylenically unsatd. monomer in the presence of an amine, pref. an 8C or higher amine, neutralized with an acid. There is no limitation on the monomer, an example being a (meth)acrylic ester. The resin is easily obtd. by mixing the amine, the acid, and water under stirring, dispersing the monomer in the resultant mixture, and adding a water-sol. polymn. initiator to it to cause the free-radical polymn. of the monomer. A sealant contg. 1-50wt.% above-obtd. resin is applied to the surface of a mortar lining to form, in a water main, a film for preventing alkali dissolution.
Patent JP-H11110789-A (JP)
Title: Optical head device
Inventor: SHINODA MASAYUKI
IPC: G11B7/135
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce parts and assembly costs by commonly using an adhesive for fixing a laser chip at a determined position on a sub mount for transferring heat being generated by the laser chip to a heat sink and an airtight material for sealing the cutting surface of the laser chip. SOLUTION: In the manufacturing process of a laser chip 16, metallized surfaces 16c and 16d are generated at a part with a wide area where a semiconductor layer is laminated and a semi-transparent film is coated on a light emission surface 16a and a light emission surface rear surface 16b. Then, both of them are machined airtightly, but cutting surfaces 16e and 16f that appear as a result of cutting need to be protected from external air by a sealing agent or the like. In the assembly of a laser unit, the laser chip 16 adheres the metallized surface 16d to a determined position on the sub mount for fixing. At this time, an adhesive is applied to the cutting surfaces 16e and 16f at both sides, thus joining with the sub mount and at the same time sealing the cutting surfaces 16e and 16f.
Patent JP-H06133193-A (JP)
Title: Picture input device
Inventor: UCHINO YOSHIHIRO
IPC: G11B27/34
Filed: 1992-09-09
Abstract: PURPOSE:To display a residual recordable capacity of a recording medium for a photographer. CONSTITUTION:A picture signal picked up by an image pickup means 1 such as a CCD is converted into a digital signal, the signal is compressed by a compression means 2 and recorded on a recording medium 3. A level 0 is displayed on a photograph number display section 6 together with a recording rate display section 7 in the initial state and every time picture data photographed and compressed by the image pickup means 1 are recorded on the recording medium 3, number of sheets in the photograph sheet number display section 6 is incremented one by one and the ratio of the recording ratio display section 7 is increased in response to the compression rate.
Patent JP-2000120509-A (JP)
Title: Coating for using in fuel injector component
Inventor: CAMPION ROBERT M
IPC: F02M61/16
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To increase lubricity of low lubricity fuel used in a fuel injector, and reduce failure in relation to lubricity of the fuel injector by forming a fuel injector plunger of a low alloy steel base material, and depositing primary coating having a thickness within a specified size on the base material. SOLUTION: A fuel injection plunger 14 is provided with a major main body section 28, a plunger end part section 30, and a load end part section 32 which are formed of a low alloy steel base material 34. A composition of primary coating 36 is selected from a group of metal nitride, in detail, chrome nitride, zirconium nitride, molybdenum nitride, and the like. In the case where tungsten carbide including carbon is utilized as primary coating agent, a connecting layer 38 of a chrome layer and the like is applied on the low alloy steel base material 34, and adhesive property of the primary coating 36 is improved. An optional connecting layer material is coated by means of vacuum plating, and the connecting layer having a thickness of about 0.05 to 0.5 micron is formed.
Patent JP-H03129223-A (JP)
Title: Control box position determining device for air conditioner
Inventor: MATSUMOTO YASUAKI
IPC: F24F13/20
Filed: 1989-10-12
Abstract: PURPOSE:To enable a satisfactory position setting of an air conditioner to be attained only with one wall of a control box by a method wherein position determining claws for holding a wall of the control box are formed by an inner surface of an outer enclosure around the control box. CONSTITUTION:A control box 1 has a printed circuit board 4 having an electronic control device mounted thereon. A switch 5 fixed on the printed circuit board is projected out of a hole 2a arranged at an outer enclosure 2 of a surrounding area. Position determining claws 6 are formed from an inner surface of the outer enclosure 2 of the surrounding area so as to hold the wall of the control box near the switch 6, and extreme ends of the groove of the position determining claws 6 for holding the wall of the control box 1 are applied with a C-surface cut. With such an arrangement, a position determining of the control box can be attained and its looseness can be restricted to its slight value. It is also possible to prevent a damage of an electronic component under a dropping shock and further during assembling operation, the wall of the control box can be easily held in the groove of the position determining claws.
Patent JP-H0581674-A (JP)
Title: Optical disk device
Inventor: YANAGIHARA HITOSHI
IPC: G11B7/004
Filed: 1991-09-19
Abstract: PURPOSE:To improve the quality of a reproduced information signal by preventing the duty ratio of pulses of the reproduced information signal from varying owing to a lengthwise increase in the size of pits formed on an optical disk. CONSTITUTION:The modulated pulse signal A of the information signal from an information signal source is supplied to a rising edge detecting circuit 2 and a falling edge detecting circuit 3 to generate a rising edge pulse B and a falli9ng edge pulse C. The rising edge pulse B is delayed by a specific quantity through a delay circuit 4 to set an SR-FF6 and the falls edge pulse C is delayed by a specific quantity through a delay circuit 5 to reset the SR-FF6. Here, the delay quantity of the delay circuit 4 is made larger than the delay quantity of the delay circuit 5 to make the pulse width D of the modulated pulse signal outputted by the SR-FF6 shorter than that of the modulated pulse signal A; and their delay quantities are properly set to obtain pitch length on the optical disk corresponding to the pulse width of the modulated pulse signal A.
Patent JP-H10112712-A (JP)
Title: Decentralized controller
Inventor: YAMAGUCHI TETSUYA
IPC: H04L12/24
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a data transferring device which enables highly efficient data compression. SOLUTION: A normal station 2 which is a sending station sets a data change flag 82 in a decentralized control register 80 in order for the station 2 to transfer different data in real time to a management station 1. When the station 1 confirms that the station 2 sets the flag 82 in the register 80, the station 1 transfers a transmission frame 51 to read data of the station 2 to the station 2. When the station 2 receives the frame 51 from the station 1, it transfers data which is different from the previous one of the station 2 as a transmission frame 52 to the station 1.
Patent JP-H01145970-A (JP)
Title: Conveyor for sheet product being fed continuously, particularly, print
Inventor: YURUGU EEBERURE
IPC: B65H29/04
Filed: 1988-10-22
Abstract: PURPOSE: To simplify an apparatus by additionally energizing a clamping finger to an open position by spring force, and strengthening force of a closing spring more than energizing force in a closing position. CONSTITUTION: Individually controllable grippers 12 are successively spacedly arranged at a ball-and-socket joint-link chain 16 revolvingly driven and guided in a guide channel 14, a clamping jaw 78 is fitted to and installed on the front end of a overhang member 54, and a bushing 58 is arranged in a rear end area. A compression spring 98 is prevented from relatively rotating by a pivotable element 82 and the overhang member 54. When a slide shoe 90 rushingly contacts with a stationary slide guide, a clamping finger 74 is raised to a position 74"' against the force of the compression spring 98, so that an actuation element, which acts upon the slide shoe 86, turns in the anticlockwise direction by 90 deg.. In this position the slide shoe 90 separates from the slide guide, so that the clamping finger 74 abuts on the clamping jaw 78.  Since the compression spring 98 is pre-biased in the direction of an open position, the clamping finger 74 can pivot back into the open position by slightly raising the slide shoe 90.
Patent JP-H06119428-A (JP)
Title: Filing device
Inventor: YAMAGUCHI SHUZO
IPC: G06T1/00
Filed: 1992-10-06
Abstract: PURPOSE:To improve the efficiency of retrieval without changing enlargement/ reduction for each page even when originals in different sizes are mixed. CONSTITUTION:An original consting of plural sheets are read by a scanner 11 sheet by sheet and stored through a controller 13 to an original information area 12a in a magneto-optical disk 12 as image information for each piece of the originals. At such a time, the size of the image is compared with the size of a display by an arithmetic means 16 and stored in the attached information table of an attached information area 12. Next, a display position or a display magnification rate is changed for the unit of a page and stored in the attached information area 12b while displaying the image on a display 14. Thus, the display magnification rate or the display position can be designated for the unit of the page.
Patent JP-2000097464-A (JP)
Title: Range hood
Inventor: AKAMATSU KATSUSHI
IPC: F24F7/06
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To improve the cleaning property of a range hood by mounting an outer-shell panel that is divided on a framework and can be easily removed in a range hood with a casing for accommodating an exhaust fan. SOLUTION: In a range hood with a casing for accommodating an exhaust fan, an outer-shell panel 2 that is divided on a framework 1 and can be easily removed is mounted. The panel 2 may be mounted to the framework 1 by a magnet, or may be embedded in the framework 2. Disassembly and assembly can be easily made without using a tool, thus removing each panel for easily and completely cleaning when a body is contaminated with oil. Especially, when the clearance between a hood body and the wall of a kitchen is narrow, and the outside part of the hood body cannot be wiped with hands, each panel can be removed for completely cleaning.
Patent JP-S62128267-A (JP)
Title: Color original reader
Inventor: FUKUSHIMA YOSHIO
IPC: H04N1/04
Filed: 1985-11-29
Abstract: PURPOSE:To drive stably a filter frame without a slide friction part by adopting the constitution that the filter frame supported turnably to plural links is held on the home position at the standstill state and energized in the reciprocating direction at driving by a spring member. CONSTITUTION:In operating a driver 12 to reciprocate vertically the filter frame, a 3-color (R, G, B) filter provided to the filter frame 8 crosses an optical axis X vertically and a color picture of one line is separated into 3-primary color picture information from a line sensor and read. In reciprocating the filter frame 8, the filter frame 8 is supported turnably by the links 9, 9 and the links 9, 9 are energized by extension coil springs 11, 11 in the reciprocating (vertical direction of the filter frame 8, then the filter frame 8 is not tilted in a direction at right angles to the optical axis X and stable reciprocating drive is obtained. The number of the links 9 can be reduced to 2, 3 or 4.
Patent JP-H02113181-A (JP)
Title: Control valve
Inventor: NAGAOKA YUKIO
IPC: F16K11/085
Filed: 1988-10-24
Abstract: PURPOSE:To obtain a control valve which can be operated simply and reduced in size and price by providing a flexible element deformed by fluid press, valve holes for opening and closing a fluid passage and a throttle portion for varying the passage area of the flexible element and further providing an operation unit for switching the valve holes. CONSTITUTION:A control valve includes a flexible element 13 deformed by fluid pressure, a plurality of valve holes 14c, 14d for opening and closing a fluid passage and a plurality of throttle portions 14a, 14b for varying the passage area of the flexible element 13, and further includes an operation unit 14 for switching the valve holes 14c, 14d. In this arrangement, the flow is controlled by the flexible element 13 deformed by fluid pressure, the preset flow is changed by the novement of the operation unit 14 having plural throttle portions 14a, 14b for varying the passage area of the flexible element 13 to control the flow continuously and arbitrarily, and further the plural valve holes 14c, 14d are switched by the operation unit 14. Accordingly, the flow control for plural passages and switching of passages can be made by one operation unit.
Patent JP-S63122783-A (JP)
Title: Treatment of waste muddy water
Inventor: KONDO YOSHIHIRO
IPC: C09K17/00
Filed: 1986-11-12
Abstract: PURPOSE:To treat muddy water readily and to form high-quality solid useful as a roadbed material, etc., by specifically pretreating waste muddy water containing clay minerals, dehydrating the pretreated muddy water to give dehydrated cake and adding a specific soil-quality improver to the dehydrated cake. CONSTITUTION:First waste muddy water containing clay minerals is blended with an exchangeable base except Na<+>, the waste muddy water is made alkali, mixed with an inorganic acid into an acidic state and the waste muddy water is thus pretreated. Then, the waste muddy water is dehydrated. Further the dehydrated cake separated in the dehydrating process is blended with a soil- quality improver selected from (A) specific lime obtained by mixing quick lime with gypsum in a weight ratio of 9-5:1-5, (B) burnt ash of sludge, (C) burnt ash of sludge modified with ash obtained by blending the component A with the component B in a weight ratio of 9-5:1-5 and (D) burnt ash of sludge modified with cement obtained by blending the component B with a blast furnace cement mixture in a weight ratio of 9-5:1-5 to form high-quality soil.
Patent JP-H0980723-A (JP)
Title: Automatic supplying device with opening/closing cover of photosensitive plate
Inventor: KIMURA TAKASHI
IPC: G03D13/00
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to safely transport photosensitive plates without bringing the photosensitive plates or transporting mechanisms, etc., into contact with the human body, etc., during automatic transportation by providing the automatic supplying device with the photosensitive plates placed on a platen and a freely openable and closable cover for covering the entire part of an ejecting mechanism part for taking out the photosensitive plates. SOLUTION: Plural sheets of the photosensitive plates varying in sizes are placed on the platen 1. The platen 1 is fixed to the prescribed position in proximity to a transporting device 2 on the photosensitive plate side. The opening/closing cover 4 which is freely turnably and journaled on both side plates 4a of the transporting device 2 and which is held slightly open is closed by operating a pneumatic or hydraulic cylinder so that the front end part of the opening/closing cover 4 covers the platen 1. Since the side plates 4 overhang to both sides as well, the effect of sucking the photosensitive plates by suction cups, etc., is smoothly effected without being hindered and the sucked photosensitive plates are protected by the opening/closing cover 4. The photosensitive plates are thus safely supplied to a processing tank without contact with the human body.
Patent JP-H04144596-A (JP)
Title: Washing machine
Inventor: OTA FUMIO
IPC: D06F13/02
Filed: 1990-10-04
Abstract: PURPOSE:To reduce twinning of laundry without lowering cleaning performance and to minimize the variance of the cleaning performance by providing a freely rotatable lower stirring blade and an upper cleaning body which is so arranged to face the former, letting the rugged cleaning surfaces of the blade and cleaning body face each other, and making the upper cleaning body non-rotatable. CONSTITUTION:A lower stirring blade 3, which is arranged freely rotatably, and an upper cleaning body 8 facing the lower stirring body 3 of a washing machine are provided. Rugged cleaning surfaces 9 and 4 of the upper cleaning body 8 and the lower stirring blade 3 face each other, and the cleaning body 8 is made non-rotatable. When the stirring blade 3 rotates, laundry like clothing is washed by the scrubbing motion of the stirring blade 3 and the cleaning body 8. At the same time, force that pushes up the laundry in the upper part is generated by the rotation of the stirring blade 3 and force that presses the laundry between the cleaning body 8 and the stirring blade 3 press and wash the laundry. The laundry gradually moves up and down by the rotation of the stirring blade 3, and during washing time, the laundry in the upper and the lower parts changes place. Thus, the laundry inside the washing machine is scrubbed and washed by the cleaning body 8 or the stirring blade 3.