baber/WOPTO huggingface dataset:
Patent JP-H06185480-A (JP)
Title: Scroll type compressor
Inventor: FUJIWARA SHINICHI
IPC: F04C18/02
Filed: 1992-12-18
Abstract: PURPOSE:To obtain a highly reliable scroll type compressor by providing a highly responsive temperature detecting means without relationship with a condition of gas to be compressed. CONSTITUTION:In a scroll type compressor constituted in such a way that a compression element 2 is housed in a closed container 1, and the compression element 2 has a fixed scroll 10 and a swinging scroll 11, and a delivery port 15 is arranged in an end plate 12 of the fixed scroll 10 between a compression chamber 24 and a pressure chamber 4 formed on the delivery side of the compression element 2 in this closed container 1, and a delivery pipe 6 is arranged in a closed container wall part of the pressure chamber 4, a temperature sensor 5A is arranged in a prescribed position in the pressure chamber 4, and a heat collecting plate 5Aa is installed on this temperature sensor 5A. It is preferable to install the heat collecting plate 5Aa in a direction orthogonal to a delivery flow delivered from the delivery port 15.
Patent JP-2000234534-A (JP)
Title: Control device for electromagnetically driven valve
Inventor: KAWABE TAKETOSHI
IPC: F01L9/04
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an electromagnetically driven valve whose movable part or valve is not struck against a displacement end. SOLUTION: Speed and position of a movable part are sensed respectively by a movable part speed sensor 2 and a movable part position sensor 3. A speed target value generated by a speed target value generation part 5 is compared with a speed signal generated by a movable part speed sensor 2 by means of a comparator 4 according to the position signal generated by a target speed generation part 5. According to the comparison result, a target current generation part 6 generates target current to be supplied to an electromagnet. The target current is transmitted to a valve opening side electromagnet current control part 9 or a valve closing side electromagnet current control part 10 through a switcher 7. Current in a valve closing side electromagnet 11 or a valve opening side electromagnet 12 is controlled by PWM control according to the target current.  The speed of the movable part is controlled to be zero immediately before the displacement end.
Patent JP-2001172895-A (JP)
Title: Method for applying paper surface-coating agent
Inventor: OYANAGI TOSHIKI
IPC: D21H19/20
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for applying a paper surface-coating agent, by which paper having not only good paper strength but also good water resistance can be obtained. SOLUTION: This method for applying the paper surface-coating agent, characterized by bringing (A) a water-soluble polymer into contact with (B) a polymer latex and then coating within 24 hr.
Patent JP-H11187490-A (JP)
Title: Loudspeaker
Inventor: MURAI YUTAKA
IPC: H04R17/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a loudspeaker made of a piezoelectric ceramics the sound pressure level of which is improved. SOLUTION: A speaker 10 consists of a semispherical sounder 11 and a cylindrical horn 15. The sounder 11 consists of a semispherical vibrator made of a piezoelectric ceramics and electrodes formed to a front side and a rear side of the vibrator. A mass 16 made of silicon rubber or the like is adhered to an apex on the front side of the sounder 11 of this speaker 10 as a split means to drive the sounder 11 in split vibration. Thus, the weight balance of the sounder 11 is changed. When a drive signal is applied to the sounder 11, the sounder 11 produces split vibration and emits a sound wave that has an oscillating point over a plurality of frequency bands, thus producing sufficient sound pressure as a broad frequency band since the entire sound wave is emitted from the speaker 10.
Patent JP-H09249677-A (JP)
Title: Chiral ruthenium complex, its production and enantiomer selective transfer hydrogenation of prochiral ketone
Inventor: GIYUNTAA HERUMUHIEN
IPC: B01J31/24
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a new chiral ruthenium complex, a specific chiral ruthenium complex having a chiral ligand, easily producible and effective as a transfer hydrogenation catalyst, which is enantiomer selective on a prochiral ketone and reduces all kinds of ketones.  
     SOLUTION: A chiral new ruthenium complex expressed by formula I {X 1  and X 2  are each a hydride ion, a (substituted) 1-10C carboxylic acid anion, methanesulfinic acid anion or trifluoromethanesulfinic acid anion, etc.; L 1  is a ligand such as a 5-6 membered cyclic ether, a 5-8 membered cyclic olefin, a (substituted) aromatic compound, CO or PF 3 ; L 2  is a bidentate chiral ligand of formula II [R 4  and R 5  are each a (substituted) alkyl, a(substituted) cycloalkyl or a (substituted) aryl; R 6  is OH, SH, NH 2  COOH, aryloxy, alkoxy, etc.; R 8  and R 9  are each H or a 1-4C alkyl, or together form an aryl by fusing, etc.]}. The complex is useful as a transfer hydrogenation catalyst, which is enantiomer selective, etc., on a prochiral ketone. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H11147802-A (JP)
Title: Formed product for improving environment
Inventor: HAMADA MAYUMI
IPC: A61K36/00
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain a formed product for improving environment, having effects such as antimicrobial activity or repelling of insect pest. SOLUTION: This formed product for improving environment consists mainly of (1) calcined gypsum, (2) 1-48 wt.% (based on the component 1) of oil absorbing inorganic or organic powder or granules having properties without impairing the moldability when solidified with water in the coexistence of the calcined gypsum and (3) 5-90 wt.% (based on the component 2) of a solution containing an essential oil extracted from a plant. The formed product is characterized by a formed product obtained by solidifying a mixture containing the calcined gypsum in a ratio of 46 to >70 wt.% based on total amount of these components with water without passing through a step emulsifying a vegetable essential oil solution.
Patent JP-H11171393-A (JP)
Title: Transfer controller for band-shaped label having no mount
Inventor: SATO HIROMI
IPC: B65H35/07
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a transfer controller for a band-shaped label having no mount, capable of smoothly issuing the label by preventing adhesives of an adhesive layer of the band-shaped label having no mount from being stuck on a cutting blade. SOLUTION: A pressing plate 52 is attached on the side surface of a frame 46 above a guide plate 50 arranged between a printing part 28 and the cutting position 49 of a cutting part 40, and the lower end is bent toward the cutting position 49. When a bandshaped label 10 having no mount is delivered to the cutting part 40, if the tip of the band-shaped label 10 having no mount is warped and floated from a guide plate 50, the tip of the bandshaped label 10 having no mount is pressed to the guide plate 50 by the pressing plate 52.
Patent JP-H06193840-A (JP)
Title: Liquid fuel burner
Inventor: YOKOZAWA SAIJI
IPC: F23D14/14
Filed: 1992-12-22
Abstract: PURPOSE:To holding a burning surface at a predetermined temperature or lower and to reduce generation of NOX, CO and unburnt hydrocarbon by utilizing a porous member formed of steel fiber containing chromium and aluminum as the burning surface. CONSTITUTION:A turbo fan 3 is rotated by a motor 2 fixed to a frame 1 to suck the air into a body via a flow regulating valve 5. On the other hand, liquid fuel in a tank 9 is fed under pressure to a surface of a cone 7 in a rotary vaporizer 6 via a fuel pipe 11 by means of an electromagnetic pump 10. A fuel diffusing plate 8 in the vaporizer 6 is rotated by the motor 2 to finely granulate the fuel to scattered and mixed with the air. Premixed gas heated by an electric heater 12 is ignited and burned on a surface of a metal fiber mat 14 of a burning cylinder 13. The mat 14 is formed of a porous member made of steel fiber containing chromium and aluminum.
Patent JP-H06196975-A (JP)
Title: Asynchronous read/reset latching circuit
Inventor: ITO TSUKASA
IPC: H04B17/10
Filed: 1992-12-25
Abstract: PURPOSE:To prevent the generation of a reading error by alternately reading out alarm signals inputted and stored in the 1st and 2nd latch circuits in parallel by a reading signal and outputting the read alarm signals through an OR circuit so that the alarm signal is outputted at a higher speed in compared with the reading signal. CONSTITUTION:A CLKd signal from a delay circuit 31 is inputted to a D-flip flop(FF) circuit 35 and an inverter circuit 37, an inverted CLKd signal is inputted to a D-FF circuit 37 and CLKd signals are alternately supplied to the circuits 35, 37. A Q3 terminal to which a READ signal is inputted is connected to an inverter circuit 41 and a D-FF circuit 43 through a NAND circuit 39 and an inverted SYNC signal is inputted to a transformer parent latch circuit 21. The generation of a reading error is prevented by sufficiently accelerating the input time of an alarm signal as compared with a reading signal for reading out the alarm signal stored in a latch circuit 21 or the like.
Patent JP-2001175618-A (JP)
Title: Parallel computer system
Inventor: ANDO NORIYUKI
IPC: G06F15/173
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To stop barrier-synchronous process TAT of a parallel computer system from increasing. SOLUTION: In each of clusters coupled by an inter-cluster coupling network, a remote access controller which is connected to arithmetic processors is provided with an in-cluster synchronism controller 310. The number of object arithmetic processors of in-cluster barrier synchronism is previously written to a counter 305. With an instruction from an arithmetic processor having reached a barrier synchronism point, the counter 305 is made to count down and its value is sent out to the arithmetic processor through a data input transfer device 303. Consequently, it can be recognized that all the arithmetic processors in the cluster have reached the barrier synchronism point.  The inter-cluster coupling network is also provided with an inter-cluster barrier synchronism controller of nearly the same constitution and the counter to which the number of object clusters of inter-cluster barrier synchronism is previously written is made to count down with an instruction from a cluster having achieved in-cluster barrier synchronization.
Patent JP-H06203772-A (JP)
Title: Electronic device
Inventor: HAMAGISHI GORO
IPC: H01J31/15
Filed: 1992-12-26
Abstract: PURPOSE:To provide an electronic device wherein a flat display can be performed with brightness of long life further facilitating enlargement in size, relating to the electronic device. CONSTITUTION:A cathode C is provided with the first electrode 2, thin film layer 3 having insulation and the second electrode 4 successively laminated in the front surface of a back surface panel 1, and fine pin holes 5, inserted through over these second electrode 4 and thin film layer 3, are formed. Electric field radiation, generated in the above pin holes 5 by applying a high electric field between the first electrode 2 and the second electrode 4, is used to serve as an electron source, and an electron, accelerated by high voltage applied to an anode, is applied to the anode.
Patent JP-2001172905-A (JP)
Title: Nitrogen-oxide-removed pavement structure body
Inventor: MURATA YOSHIHIKO
IPC: B01D53/86
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a nitrogen-oxide-removed pavement structure body which settles the problem where a generated nitric acid ion flows into a river to cause an eutrophic state with nitrogen at a process of nitrogen oxide with a pavement body on which titanium oxide is coated. SOLUTION: A nitrogen-oxide-removed pavement structure body 10 comprises a photoreaction pavement layer 14 comprising a water permeable pavement body 11 and light receiving layer 13 of a titanium oxide coated on the pavement body and a soil layer 12 formed under the pavement body of the photoreaction pavement layer. Here, the soil layer contains denitrification bacteria.
Patent JP-H06190723-A (JP)
Title: Continuous type shot-blast facility
Inventor: TAKEDA HITOSHI
IPC: B24C9/00
Filed: 1992-12-25
Abstract: PURPOSE:To provide a shot-blast facility of continuous type which can blast a product without losing the luster of the product. CONSTITUTION:In a cabinet 1 a rotary drum 5 is furnished in such a way as rotating in the regular and reverse directions for a certain required angle, and shot-throwing devices 3a, 3b to throw shots are installed inside of the drum 5, and a partitioning mechanism 8 is provided to partition the drum 5 into two compartments. Collecting devices 11, 12, 15, 16 for two systems of shots, etc., are installed which are furnished with separators 17, 18 to collect two sorts of shots exhausted from the drum 5 and to separate the shots from impurities, and the casting sand on the product is exfoliated by throwing shots having a large quantity of attached fine powder, and then shots having less amount of fine powder attached are thrown to make shot-blasting of the product.
Patent JP-H10172314-A (JP)
Title: Pendant type luminaire
Inventor: SUGAYA YOSHINORI
IPC: F21S4/00
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a pendant-type luminaire which can avoid the use of a balancer by arranging a plurality of auxiliary light sources on an upper side of a luminaire body to ensure a horizontal balance thereby. SOLUTION: This pendant-type luminaire is provided with a luminaire body 30 hung down with a power source code 20 which houses a lighting circuit in the interior thereof, and a main light source 36 which is mounted on the under side of the body 30. The main light source 36 shown in the Fig. is a toroidal fluorescent lamp. The luminaire is provided with a plurality of auxiliary light sources 32 mounted on an upper peripheral part of the body 30. The auxiliary light sources 32 are small-sized incandescent electric bulbs. Each of the auxiliary light sources 32 and their sockets 34 are arranged so that the angular moment thereof around the power source code 20 becomes unbalanced, yet the angular moment of whole fixture including a combination of these members is balanced and thus the body 30 is held horizontally.
Patent JP-H06200147-A (JP)
Title: Polyphenylene ether-based resin composition
Inventor: MORIOKA MASATAKA
IPC: C08K5/13
Filed: 1992-12-28
Abstract: PURPOSE:To provide the subject composition prepared by blending a specified amount of a specified compound with a polyphenylene ether-based resin, excellent in fluidity and, therefore, suitable for production of a large-size and thin molding. CONSTITUTION:The objective composition contains (A) 1 to 100 pts.wt. polyphenylene ether-based resin [preferably poly(2,6-dimethyl-1,4-phenylene) ether, etc.], (B) 99 to 0 pts.wt. polystyrene-based resin and (C) a compound (e.g. 2-dimethylaminomethylphenol) of the formula [R<1> is OR<2>, SR<2> (R<2> is H, phenyl, etc.), etc.] in an amount of 0.05 to 5 pts.wt. based on 100 pts.wt. total amount of the components (A) and (B). This composition can be obtained, e.g. by uniformly mixing the components (A) to (C) in the forms of pellet, powder, small piece, etc., using a high-speed mixer, etc., and subsequently melt kneading it through an extruder.
Patent JP-2000181101-A (JP)
Title: Production of photoreceptor drum and treating tank
Inventor: TAKEMOTO YOJI
IPC: B05D1/18
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To prevent formation of buildups of a photosensitizer coating film on the edge of a photoreceptor drum produced by applying a photosensitizer by immersion. SOLUTION: A raw tube held at one end and kept in a vertical position is immersed in a liquid tank of a photosensitizer and then pulled up to apply the photosensitizer on the surface of the tube of obtain a photoreceptor drum 1. The photoreceptor drum 1 thus coated with the photosensitizer as kept in the vertical position is left to stand in an atmosphere of vapor 9 of a solvent 2 which dissolves the photosensitizer. The concn. of the solvent vapor 9 is controlled to >=0.1%, and the drum is left to stand for >=5 sec. By this method, since the photosensitizer remaining on the lower end of the photoreceptor drum 1 is dissolved with the solvent vapor 9 after the drum is pulled up from the liquid tank of the photosensitizer, formation of buildups of the photosensitizer coating film on the edge of the finished photoreceptor drum can be avoided.
Patent JP-2000177374-A (JP)
Title: Adsorption refrigerator for vehicle
Inventor: SUZUKI TAKAHISA
IPC: F25B17/08
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To miniaturize a radiator in a vehicle having an adsorption refrigerator. SOLUTION: When a water temperature Tw in an engine is over a first preset temperature T1 and an adsorption refrigerator 100 is stopped, an engine cooling water is distributed even in a cabin exterior heat exchanger 120. When the water temperature Tw in the engine is over the first preset temperature T1 and the adsorption refrigerator 100 is operated, the air blowing volume of a fan 430 is increased for increasing the refrigerating ability of the adsorption refrigerator 100. In this way, since the engine cooling water is cooled directly or indirectly by the exterior heat exchanger 120 for the adsorption refrigerator 100, a radiator 210 can be miniaturized, as compared with the case that the engine cooling water is cooled by the radiator 210 itself.
Patent JP-2000186745-A (JP)
Title: Balance shaft
Inventor: TAKEDA TOSHIO
IPC: F02B61/06
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To facilitate the change in mass of a weight in conformation to the vibration characteristic of an engine by superposing a plurality of plate weight plates in the axial direction of a shaft part. SOLUTION: A balance shaft 1 has a shaft part 2 and a weight part 3 having a center of gravity eccentric to the axial center of the shaft part 2. The weight part 3 is formed by superposing a plurality of sheet-like weight plates 4 in the axial direction of the shaft part 2. Each weight plate 4 has a semicircular form so as to be unbalanced, a through-hole 4a corresponding to the sectional form of the shaft part 2 is provided in the center of the semicircular form, and the through-hole 4a is fitted to the shaft part 2, whereby 17 weight plates 4 are mounted on the shaft part 2. According to this, in the application to engines having different vibration characteristics, this balance shaft can be conformed thereto only by a simple work of changing the number of weight plates 4 constituting the weight part 3.
Patent JP-H11181982-A (JP)
Title: Stairs structure provided with opening part
Inventor: TAKEUCHI SHIZUO
IPC: E04F11/04
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a stairs, through which a conveyed object can be conveyed between the upper and lower floors and ascending/descending movement can be carried out safely. SOLUTION: A movable stairs 14 is supported freely oscillationally in an opening part 15 formed in a fixed stairs 12. For use as a basic stairs, the movable stairs 14 is oscillated in the arrow A direction and fixed by means of a thumbscrew 34 and a nut 36. For conveying a conveyed object between the upper and lower floors, the movable stairs 14 is oscillated in the arrow B direction so as to be shifted from the opening part in the fixed steps 12.
Patent JP-H11184251-A (JP)
Title: Electrophotographic image forming device
Inventor: TOMONO TOSHIRO
IPC: G03G15/01
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic image forming device which is equipped with a space-saving developer-carrier-moving means for moving a developer carrier relative to an electrophotographic photoreceptor, and prevents image density irregularity due to vibration caused when a developing means is driven. SOLUTION: A drive transmission means M for transmitting drive to the developing means 20Y (20M, 20C) is positioned outside the locus of the circular arc of each of the swing center shafts 44A and 44B of the developing means 20Y (20M, 20C). The drive transmission means M having a swing center shaft 51 firmly presses a driving gear 45 to a driven gear 41 so that it can advance and retract, the driving gear 45 being used for transmitting the driving force to the driven gear 41 of the developing means 20Y (20M, 20C) around the swing center shaft 51.
Patent JP-2001183511-A (JP)
Title: Color filter and its manufacturing method
Inventor: ITOI TAKESHI
IPC: G02B5/20
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a color filter with a hardened film which forms a black matrix and has high electric resistance, high light shielding property, excellent chemical and heat resistance, tight adhesive property to a substrate and film strength and a low reflectivity by forming the black matrix out of a black resin composition which has excellent stability of dispersion, is highly sensitive to ultraviolet rays exposure and is developed with an aqueous alkaline solution. SOLUTION: In the color filter with the black matrix formed by hardening the black resin composition and a coloring layer, the black resin composition is to be used obtained by dispersion treatment with heating of a slurry solution containing black colorant particulates with the surface covered by an insulating substance, the resin and a solvent in a vessel equipped with a stirring device having plural granular stirring media. The black resin composition optionally contains a photopolymerizable monomer and a photopolymerization initiator or a photo acid generator and a cross-linking agent, or in addition, the photopolymerizable monomer and a diazo or azide compound.
Patent JP-H11196466-A (JP)
Title: Attention attracting device
Inventor: YAMAGUCHI YASUTO
IPC: H04W8/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To allow the device to be mounted simply on a portable telephone set, to prevent surely malfunction through the operation of its receiver only at the arrival of an incoming call to its own portable telephone set and to prevent a carrying article from being left behind. SOLUTION: A transmitter of this device is made up of a radio wave detection circuit 9 that is provided with an antenna capable of being locked to a radio wave reception antenna of a portable telephone set and up of a central processing unit 10 that continues transmission of an ID signal while the radio wave detection circuit 9 detects a radio wave and that sends a synchronizing signal at a prescribed interval when the radio wave detection circuit 9 detects no radio wave.  A receiver of the device is made up of a reception circuit 19 that receives a signal sent from the transmitter and up of a notice device having a central processing unit 20 that is used to make vibration or light emission by means of a pulse signal set in advance for call reception in the case that the signal received by the reception circuit 19 is an ID signal and used to make vibration or light emission by means of a pulse signal having been set in advance for prevention of being left behind when the reception circuit 19 cannot receive the signal. The vibrator 21 as the attention attracting device is made up of the transmitter and the receiver as above.