baber/WOPTO huggingface dataset:
Patent JP-H11163378-A (JP)
Title: Photoelectric transducer
Inventor: WATANABE TETSUYA
IPC: C09B23/00
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a dye sensitized photoelectric transducer, having high conversion efficiency at a low cost through the used semiconductor fine particles which are sensitized by polymethine coloring matter expressed by a specific formula. SOLUTION: A photoelectric transducer is obtained by the use of semiconductor fine particle sensitized by polymethine coloring matter expressed by a formula I or formula II, III. In the formula I, X1 is an atom group necessary for completing a hetero-ring, L1 -L4 are methine group. Also, n1 , n3 are 0 or 1, R1 is an aromatic group or an aliphatic group, n2 is an integer from 0 to 4, X2 is an atom group necessary for completing a hetero-ring containing nitrogen, L is a combination group, Y is oxygen atom or NR2 , R2 is hydrogen atom or aromatic group or aliphatic group, W1 is groups of ions, and A is oxygen atom or sulfur atom or selenium atom.  In the formulae II, III, L5 -L9 are identical to L1 , n4 is identical to n2 , n5 is identical to n1 , X3 is identical to X1 , R3 is identical to R1 , L10 , L11 are identical to L1 , n6 is identical n2 , and D1 , D1 ' show atom groups necessary for forming acid nucleus.
Patent JP-H03187100-A (JP)
Title: Device for testing dynamic ram
Inventor: GOTO TOMOMI
IPC: G11C29/56
Filed: 1989-12-16
Abstract: PURPOSE:To completely prevent the pseudo error fault in testing by providing a memory accessing part and a clock supplying part. CONSTITUTION:When a refresh signal Ts outputted from a refreshing timer 2a operating in the program control becomes high stage or the refreshing signal Rs at the start of refresh of a DRAM to be tested becomes low state, the output of an OR gate 2e becomes high state, and the output synchronizing to the signal CK from a clock generating circuit 2b is held at the FF 2. In accordance with this the inverse output terminal output is converted to the low stage, the signal CK is checked by an AND gate 2d, and it is not supplied to the memory access part 1. The memory access is interrupted, the only refreshing operation is carried out at the DRAM. Consequently, the pseudo error fault is completely prevented.
Patent JP-H07207072-A (JP)
Title: Polyolefin composition
Inventor: NAGO KUNIYA
IPC: D01D5/24
Filed: 1993-12-24
Abstract: PURPOSE:To obtain a polyolefin composition desirable as a starting material for a microporous film or hollow fiber membrane having a large initial water permeation and little suffering from a decrease in a water permeation due to clogging. CONSTITUTION:This composition comprises 10-80wt.% polyolefin and 90-20wt.% inorganic filler surface-treated with a silicone oil and having a mean particle diameter of 0.01-5mm. This composition is molded into a film or a hollow fiber, this film or fiber is drawn in an areal draw ratio of 1.5-30 to obtain a microporous film or hollow fiber membrane.
Patent JP-H03190537-A (JP)
Title: Overcurrent control method for charger
Inventor: CHIBA SUKEYOSHI
IPC: H02M7/12
Filed: 1989-12-19
Abstract: PURPOSE:To do stable battery charge by detecting a load current individually, and varying the value of an overcurrent drooping point according to the detection value. CONSTITUTION:The load current IL to a load 14 is detected with a resistor 15 for load current detection, and the overcurrent drooping point IOCP is controlled to be the sum of a battery charge maximum current ICMAX and a load current IL. That is, the overcurrent drooping point IOCP is varied from IMAX to ICMAX + IL. This way, by varying the overcurrent limiting value, the current value at the time of constant charge to a battery is made constant, and stable battery charge can be performed independent of the fluctuation of load.
Patent JP-H01168705-A (JP)
Title: Preparation of hydroxylated olefin copolymer
Inventor: KAWASAKI MASAAKI
IPC: C08F32/08
Filed: 1987-12-25
Abstract: PURPOSE:To obtain efficiently the title copolymer having excellent adhesiveness and compatibility, by copolymerizing ethylene, an alpha-olefin and a specified monomer in the presence of a catalyst consisting of a soluble V compd. and an org. Al compd. and a halogen-contg. metal compd. CONSTITUTION:A mixture of ethylene (A), a 3-18C alpha-olefin (B) and a hydroxylated monomer (C) of formula I of II (wherein l is 1-3; R<1> is a 2C or higher aliph. hydrocarbon group; p is 0 or 1; m and n are each 0-2; R<2> is a direct bond or a 1C or higher aliph. hydrocarbon group; R<3> is H or a 1-10C hydrocarbon group) is continuously copolymerized in the presence of a catalyst consisting of a soluble vanadium compd. and an org. aluminum compd. and 0.7-2mol of halogen-contg. metal compd. other than a halogenated org. aluminum compd. based on 1mol of component C in a hydrocarbon solvent to obtain the title copolymer.
Patent JP-H04194946-A (JP)
Title: Resin composition for toner and toner
Inventor: SUZUKI TAKUO
IPC: G03G9/08
Filed: 1990-11-27
Abstract: PURPOSE:To obtain a resin compsn. for toner excellent in low temp. fixing property, offset resistance and blocking resistance by compounding a specified partial ester compd. of polyglycerine into a specified vinyl copolymer resin and further compounding a specified amt. of polyolefin wax thereinto. CONSTITUTION:A vinyl copolymer having 20,000 - 400,000 weight average mol.wt. is used as a binder resin, into which partial ester compd. of polyglycerine with org. carboxylic acid of >=10 carbon number is compounded. Further, 1 - 10pts.wt. of polyolefin wax is compounded to 100pts.wt. of the vinyl polymer. Thus, the obtd. resin compsn. is excellent in low temp. fixing property, offset resistance and blocking resistance.
Patent JP-H03187659-A (JP)
Title: Telephone set for digital line
Inventor: TANITSU HIROYUKI
IPC: H04M1/57
Filed: 1989-12-18
Abstract: PURPOSE:To identify from which a call comes without observation of a caller number or the like displayed on a display section by outputting at least one of an incoming call tone and a voice message different from a caller number and a caller subaddress. CONSTITUTION:A caller number and a caller subaddress or the like included in a 'call setting' message at the arrival of a call and a registration telephone number and a caller subaddress or the like in a subscriber code storage section 4 stored in advance are compared. When they are coincident, a specific kind of an incoming tone stored in an incoming tone/voice message storage section 5 rings or a specific message is outputted in voice. Thus, it is possible to identify from which the call comes without observation of a caller number and a caller subaddress or the like displayed on a display section 2 of the telephone set 1 by having only to listen to the incoming call or the like.
Patent JP-H02174397-A (JP)
Title: Speaker diaphragm
Inventor: SAKAMOTO MASAKATSU
IPC: H04R7/02
Filed: 1988-12-27
Abstract: PURPOSE:To reduce the resonance in a treble band and to improve the sound quality by forming a surface layer of a specific oxygen compound on a single or both sides of a diaphragm material member of glass type carbon. CONSTITUTION:A surface layer 2 consisting of an oxygen compound like Al2O3, SiO2 or MgO is formed on a single or both sides of a diaphragm material member 1 of glass type carbon. In such a constitution, the internal loss is increased and therefore the resonance is reduced in a treble band. Then the sound quality is improved.
Patent JP-2000152170-A (JP)
Title: Video signal recording and reproducing device and video signal recording and reproducing method
Inventor: KITADE TAKESHI
IPC: H04N19/91
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To generate still pictures capable of restoring the images of high and low resolutions and the high resolution though apparently the low resolution further by compressing the image data of the high resolution, then variable length encoding only low frequency components, turning them to the image data, turning high frequency components to the accompanying data and generating a JPEG file. SOLUTION: In a JPEG-CODEC 8, a discrete cosine transformation(DCT) circuit 21 performs the DCT of non-compressed image signals from a lens, an imaging device and a camera signal processing circuit and a quantization circuit 22 quantizes them. At the time, respective video signals rearranged by a data rearrangement circuit 23 in the ascending order of a frequency for AC components with a divided DC component as a head are converted into Huffman codes by Huffman coding circuits 24-26. JPEG data generated by a stream generation circuit 27 by using the respective signals are used. Thus, the still pictures holding required information for restoring the high resolution images while displaying the images of the high and low resolutions and apparently the low resolution are obtained.
Patent JP-H03279564-A (JP)
Title: Stretching method of lining sheet for concrete foam and pulling fixture thereof
Inventor: YONETANI YOZO
IPC: E04G9/10
Filed: 1989-12-18
Abstract: PURPOSE:To facilitate holding a stretched condition by stretching a lining sheet over the front surface side of a form, placing the peripheral sections of the sheet around each back surface side of the peripheral frame sections of the form, putting each pulling fixture between the peripheral sections of the lining sheet so that the lining sheet is thereby held in tension. CONSTITUTION:A lining sheet 3 which is larger in surface area than a concrete form 2, is spread over the floor surface and the like with its back surface turned upward, so that the form 2 is placed over the back surface of the sheet with its front face turned downward. In the second place, the peripheral sections 3a and 3b of the sheet 3 are bent up so as to be pulled out to the back face sides of the peripheral frame sections of the form 2 in such a way that the frame sections are enclosed by the sheet. Following which, each locking section of the locking pieces 12a and 12b of a pulling fixture 1b is locked to each locking section located at each center of the peripheral sections on the short sides 3b and 3b of the sheet 3 so as to be stretched. In a similar manner, pulling fixtures 1c, 1a and 1a and locked to the peripheral sections on the long sides 3a and 3a of the sheet so as to be stretched. By this constitution, the lining sheet can thereby be easily stretched out so that the sheet can be held in tension in a simple manner.
Patent JP-H05162559-A (JP)
Title: Four-wheel drive controller
Inventor: KATO MANABU
IPC: B60K17/348
Filed: 1991-12-11
Abstract: PURPOSE:To enable an ideal engine torque distribution to front and rear wheels at all times upon turning of vehicle by providing a control means for controlling a torque distribution means through the control quantity set based on a fuzzy theory with the input conditions of yaw rate difference, yaw 'rate difference differential value, slip difference and actual yaw rate absolute value. CONSTITUTION:After a difference between a target yaw rate and an actual yaw rate is calculated as a yaw rate difference by a yaw rate difference calculation means 22, the yaw rate difference is time differentiated by a yaw rate differential value calculation means 28 so that a yaw rate difference differential value is calculated. A control quantity is decided based on a fuzzy theory with the input conditions of the yaw rate difference, yaw rate difference differential value, slip difference and actual yaw rate absolute value, and based on the control quantity, front and rear distribution of engine torque is controlled through control of the torque distribution means 9.
Patent JP-H10154094-A (JP)
Title: Master maintenance concentration update system
Inventor: TAKEISHI KAZUHIRO
IPC: G06Q30/06
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an updating system which insures an intended updated result by insuring that updating is performed in order of transmission from a host computer and improves the reliability of updating and also operability. SOLUTION: In this system, a terminal side which is provided with plural masters such as a sort master 25, a product master 26, a special sale master 27, etc., updates master update data (A, B and C) which are transmitted from a host computer 10 to each master 25 to 27. In such cases, a storing part 20 once stores the master update data which are sent from the computer 10 and performs unitary management of them, and each master 25 to 27 performs updating maintaining the sequentiality of update among plural masters based on the master update data which are stored in the part 20.
Patent JP-H06169821-A (JP)
Title: Sink cabinet with dish washer
Inventor: OHORI MASAHARU
IPC: A47B77/08
Filed: 1992-12-08
Abstract: PURPOSE:To provide a sink cabinet with a dish washer capable of drawing a dish basket together with an inner tank from the front of the sink cabinet, having good setting work efficiency of dishes, and allowing clean rinse washing. CONSTITUTION:An inner tank 46 is slid by the first roller fitted to the inner tank 46 with a front door 55 drawn to the front of a sink cabinet main body adjacent to a sink, a rail, and the second roller fitted to a washing tank 38, and a dish basket 53 mounted on the inner tank 46 can be concurrently moved in or out. The washing water of the washing tank 38 is guided to a drain filter receiving the drain of the sink by a drain pump 63 via a communicating pipe.
Patent JP-H05140064-A (JP)
Title: Azulene derivative thromboxane a2, prostaglandin endoperoxide receptor antagonist and production thereof
Inventor: TOMIYAMA TAKESHI
IPC: A61P25/28
Filed: 1991-11-15
Abstract: PURPOSE:To provide the subject new compounds showing an antagonistic effect specific to prostaglandin endoperoxides and thromboxane A2 and useful for improving various kinds of diseases such as cerebral embolism caused by these arachidonic acid metabolites. CONSTITUTION:Compounds of formula I (R is -COOH, -SO3H, etc.; n is 1-6; A is -SO2NH-, -CO-NHSO2-, etc.; B is H or halogen) or salts thereof, e.g. 6- isopropyl-3-[3-phenylaminosulfonyl)propyl]-azulene-1-carboxylic acid. The above- mentioned compound, in the case of A=-SO2NH- and R=-COOR2, is obtained by reacting a compound of formula II (R1 is lower alkyl; X is halogen) with a compound of formula III. In addition, the compound of formula II can be obtained, e.g. by halogenating the corresponding sulfonic acid salt by a halogenation agent such as thionyl chloride.
Patent JP-H03190864-A (JP)
Title: Photo-deterioration preventing agent, photo-deterioration preventing resin composition and photo-deterioration preventing container
Inventor: SUDO MORIHIRO
IPC: C07D251/18
Filed: 1989-12-20
Abstract: PURPOSE:To provide a photo-deterioration preventing agent containing a hydroxyaryl-S-triazine compound. CONSTITUTION:The object agent can be produced by using the compound of formula (R1 and R2 are H, Cl, OH, 1-18C alkoxy, 6-8C aryloxy, etc.; R3 and R4 are H, 1-8C alkyl, methoxy or ethoxy) as a main component and properly compounding an antioxidant, UV absorber and UV shielding agent to the compound. A light-resistant resin composition having improved resistance to photo- deterioration is obtained by adding the above photo-deterioration preventing agent to a polyolefin resin composition. An example of the compound of formula is 2,4-dichloro-6-(2-hydroxyphenyl)-s-triazine. The compound can be produced by heating cyanuryl chloride and phenol under reflux of methanol to effect dehydrochlorination reaction and subjecting to a rearrangement reaction to ortho-position by ultraviolet ray irradiation.
Patent JP-H02172412-A (JP)
Title: Sleeping device
Inventor: MIKI MASAYOSHI
IPC: A47C27/00
Filed: 1988-12-26
Abstract: PURPOSE:To produce a soft feeling by long hair and a cool feeling by discharge air by a method wherein protrusion parts on the back of a mat are respectively provided with long hair and a number of air discharge ports are formed in each of recessed parts. CONSTITUTION:The surface of a mat body 5 is formed by a cushion material 6 and protrusion parts 4 each having long hair 7 and recessed parts 10 each provided with a number of air discharge ports 9 are formed in the surface thereof. Air discharged in a cavity 11 through a duct 14 and a connection port 13 with the aid of a blower unit 15 is discharged through a number of the air discharge ports 9 formed in the recessed part in the surface of the mat 5. In this case, since a stage part is formed between the protrusion part 8 and the recessed part 10 of the mat 5, even when a user lies down over the mat 5 during the summer season, a number of the discharge ports formed in the recessed part 10 are not choked with long hair 7 which the protrusion 8 has, the user feels a soft feeling by means of long hair which the protrusion part 8 on the surface of the mat 5 has. Simultaneously, a cooling effect can be produced by means of air discharged through the air discharge ports 9 formed in the recessed part 10 in the surface of the mat.
Patent JP-H02172363-A (JP)
Title: Facsimile equipment
Inventor: OSUMI NOBUO
IPC: H04M1/274
Filed: 1988-12-26
Abstract: PURPOSE:To attain designation of destination through only the input of a destination ID by storing an abbreviation number, a destination number and a destination ID to a table at the registration of abbreviation number, inputting the destination ID at transmission of a document and applying automatic dialing. CONSTITUTION:When the operator inputs each destination number and each destination ID in an abbreviation number from an input section 1 according to the display of a display section 2, the information is stored in a table section 14. Then the operator inputs the destination ID from the input section 1 at the transmission of a document and a control section 5 dials the telephone number of the destination ID automatically stored in the table section 4. Thus, even if the abbreviation number of the destination is forgotten, the destination number stored in the table is dialed by inputting the destination ID at the transmission of a document to attain destination designation.
Patent JP-2001148586-A (JP)
Title: Electromagnetic wave shield case
Inventor: YUMI HIDEO
IPC: H05K7/20
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic wave shield case in which inner temperature rise can be prevented. SOLUTION: The electromagnetic wave shield case 21 is formed integrally by punching or bending a thin conductive resilient plate into a box having open lower section wherein a plurality of rectangular vents 3 are made in the upper section and a heat dissipation fin 4 is projecting from each vent 3. Each fin 4 is bent upward from one circumferential side of each vent 3 in the electromagnetic wave shield case 21 and bent chevronwise to cover each vent 3 thus constituting a thin bent leaf spring and a gap is formed between each fin 4 and each vent 3. A planar heat conduction member 22 is clamped between the electromagnetic wave shield case 21 and an electronic part 12. When the electromagnetic wave shield case 21 is used, a case 21 is fixed to the electronic part 12 mounted on a printed circuit board 11 and then secured to the printed circuit board 11.
Patent JP-H02172779-A (JP)
Title: Cassette for thermal transfer printer
Inventor: TAKADA HIROYUKI
IPC: B41J13/076
Filed: 1988-12-26
Abstract: PURPOSE:To prevent generation of slacks or scratches on transfer paper by providing a protecting cover section which covers the sides of supply-side and takeup-side rolls in a closed state on a transfer paper cover which may be opened partly in the outer shell of a transfer paper storage section. CONSTITUTION:A cassette for a thermal transfer printer consists of a protecting cover 18a of a transfer paper cover 18 which completely covers both end sections of a supply-side and a takeup-side roll 38, 40 from the side, and prevents generation of slacks or scratches on transfer paper 36 due to the forced rotation of both end sections of the rolls 38, 40 by an external force outside a cassette case 10, before said cassette is attached to a printing device. If the cassette is attached to the printing device, a cover 34 for recording paper is pushed backward to form an opening 32 for recording paper 24. At the same time, the cover 18 for transfer paper, interlocked with the cover 34 rotates upward, and an opening 54 for transfer paper 36 is formed in front of a transfer paper storage section 14. Thus it is possible to prevent generation of slacks or scratches on transfer paper with a simple configuration.
Patent JP-H05161542-A (JP)
Title: Hot-water feeder
Inventor: ASAKAWA OSAMU
IPC: A47J27/21
Filed: 1991-12-12
Abstract: PURPOSE:To provide a hot-water feeder, which can always surely supply a fixed quantity of hot water at a high temperature, in the hot-water feeder of an equipment related to beverage requiring the hot water at a high temperature. CONSTITUTION:In a hot-water feeder composed of water storage tank 1, pump 3 and by-pipe 13, an ON-OFF valve 5 opening later than the operation start time of the pump 3 and the by-pass pipe 13 for connecting a second communicating pipe 6 and hot-water storage tank 1 before the ON-OFF valve 5 are provided behind the pump 3 so that hot water at a low temperature remaining in the second communicating pipe 6, etc., is returned by the by-pass pipe 13 to the hot-water storage tank 1 until opening of the ON-OFF valve 5 and only hot water at a high temperature is supplied and accordingly the temperature of outgoing hot water is made constant.
Patent JP-2001138047-A (JP)
Title: Method of joining for belt-like thin plate material
Inventor: MATSUNAGA KIYOSHI
IPC: H01L23/50
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of joining for a belt-like thin plate material to enable an automatic joining work for the belt-like thin plate material. SOLUTION: A butted part 23 is welded under the condition that thin plates are held by an upper and lower rolls 60 and 70, having driving rolls 64 and 74 provided with rotational drive sources 63 and 73 and driven rolls 65 and 75, which are located at either side or the both sides of a first belt-like thin plate material 201 and a second belt-like thin plate material 202, the rear end 21 of the first belt-like thin plate material 201 and the front end 22 of the second belt-like thin plate material 202 are positioned at their butting position by driving the rotational drive sources 63 and 73, the rear end 21 and the front end 22 are butted with a predetermined pressurizing force by the actions of the rotational drive sources 63 and 73.
Patent JP-2001143507-A (JP)
Title: Headlamp structure for vehicle
Inventor: HATORI HIDEYUKI
IPC: F21V17/00
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a headlamp structure for a vehicle, in which an aiming- adjusting gap formed between a main reflector and an extension reflector is made hardly visible, thereby improving a fine view of the headlamp. SOLUTION: A sub-reflector 11 integrally formed and bent from the extension reflector 9, is disposed in the peripheral direction of the aiming adjusting gap S formed between a front end opening 8a of the main reflector 8 and the extension reflector 9 arranged in the front of the main reflector 8, and is subject to a brilliance treatment providing the same texture as that of a reflecting surface of the main reflector 8. Since the sub-reflector 11 is disposed in the peripheral direction of the aiming-adjusting gap S, a dark portion of the aiming- adjusting gap S is made hardly visible and it is possible to give a sense of unification to the main reflector 8 and the extension reflector 9.