baber/WOPTO huggingface dataset:
Patent JP-H05144062-A (JP)
Title: Optical information recording and reproducing device
Inventor: MIYASHITA AKIRA
IPC: G11B7/0045
Filed: 1991-11-19
Abstract: PURPOSE:To properly control the laser light output without using a temperature detecting thermistor neither an AD converter. CONSTITUTION:The temperature change of a laser diode 1 is detected in a CPU 3 by a laser drive current for lighting a prescribed read light output (for reproducing output) of the laser diode 1; and if the detection result exceeds a prescribed value, the laser drive current is obtained by the CPU 3 so that a prescribed output of the laser diode 1 for write and erase can be obtained.
Patent JP-2001122479-A (JP)
Title: Inverting device for paper sheet in card form
Inventor: NISHIMURA HAJIME
IPC: B65H15/00
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a compact inverting device at a low cost for automatically inverting card-form sheets comparatively small and thick such as calling cards. SOLUTION: The inverting device for card-form sheets is equipped with a rotary disc 1 having a diameter approximately corresponding to the length of card-form sheet C, a first sensor 5 to sense that a card-form sheet is supplied to a specified position on the rotary disc by a follower roller 3 capable of pinching the sheet in pressure contacting with respect to a drive roller 2, a driving means 6 capable of rotating the rotary disc and drive roller simultaneously or the drive roller solely in the specified direction, a clutch means 7 transmitting the driving force from the driving means intermittently to the rotary disc, a second sensor 8 to sense the rotating position of the disc,  and a control means 11 to control the clutch means so as to invert the sheet by engaging the clutch means in response to the first sensor so that the rotary disc is rotated in the same direction as the drive roller and exhaust the inverted sheet by the drive roller and follower roller by disengaging the clutch means in response to the second sensor.
Patent JP-2000198796-A (JP)
Title: Production of nucleic acid derivative
Inventor: TAKAMATSU SATOSHI
IPC: C07D473/00
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for industrially advantageously and safely producing a nucleic acid derivative useful as a production intermediate of various kinds of medicines at a low cost by which hydroxy group or the like of a sugar part of a nucleic acid derivative is selectively reduced by reacting a specific nucleic acid derivative with hypophosphorous acid or the like in the presence of a radical reaction initiator. SOLUTION: A nucleic acid derivative of formula I [B is a nucleic acid base (including a derivative thereof); R is a protective group of H or OH; one of X and Y is an eliminable group, and the other is H, F, OH or the like] is reacted with one or more kinds of compounds selected from hypophosphorous acid (including the form of salt) and hypophosphorous acid ester in the presence of a radical reaction initiator such as 2,2'-azobisisobutyronitrile to provide the objective compound of formula II (one of X' and Y' is H, and the other is H, F, OH or the like), (e.g. 5'-O-trityl-2',3'-dideoxy-adenosine.
Patent JP-H01141590-A (JP)
Title: Device for culturing cell
Inventor: KOGA MAMORU
IPC: C12M3/02
Filed: 1987-11-28
Abstract: PURPOSE:To provide a cell culture device with cooling function by stopping function of a level controlling system when a sensed temperature of a temperature sensor is higher than a specific control temperature, actuating a fresh medium pump and feeding a fresh medium to a culture vessel. CONSTITUTION:A cell culture device is equipped with a pH, dissolved oxygen concentration, temperature and level controlling systems. When sensed temperature of a temperature sensor 8 attains a higher value than the constant temperature to be controlled in a control part 42, function of the level controlling system is stopped to actuate a fresh medium pump 54 until the sensed temperature of the temperature sensor 8 is lowered to the prescribed set temperature and feed a fresh medium to a culture vessel 2. The function of the level controlling system is then reoperated. As a result even a cell culture device without any forced cooling function can be provided with cooling function to prevent cells from damaging due to temperature rise.
Patent JP-H06149257-A (JP)
Title: Musical sound generating device
Inventor: OGURA KAZUO
IPC: G10H7/00
Filed: 1992-11-13
Abstract: PURPOSE:To vary the distribution levels of respective input musical sound signals when plural effect addition processes are performed in parallel as to the musical sound generating device in which an effect adding device for adding sound effects to musical sound signals is incorporated. CONSTITUTION:The waveform data output from a musical sound signal generating circuit 106 is distributed to a through route and respective effector processes #1-#m at distribution levels Dc and L1-Lm based upon the mean value of an in-keying velocity sent from a CPU 103. Output signals obtained by the respective effector processes #1-#m are mutually mixed and also mixed with source sound waveform data which is distributed at the distribution level Dc and not processed by an effector, and then outputted to a D/A converter 108.
Patent JP-H04175386-A (JP)
Title: Fluorinated coating agent
Inventor: NAKAO ISATO
IPC: C08G18/62
Filed: 1990-11-08
Abstract: PURPOSE:To obtain a fluorinated coating agent having both water repellancy and oil repellancy and being transparent by mixing a mixture of a polyol compd., a fluororesin and a silicone resin with an isocyanate compd. CONSTITUTION:This coating agent contains a water-repellant fluororesin ingredient, an oil-repellant fluororesin ingredient, a silicone resin ingredient, a polyol compd. and an isocyanate compd. It is pref. that the fluororesin ingredient is a mixture and at least a part thereof is a fluoroacrylate resin. In addition, it is pref. that the silicone resin ingredient is a mixture and at least a part thereof is a silicone acrylate resin.
Patent JP-H03227864-A (JP)
Title: Device for slitting band
Inventor: JIYAN GOODAN
IPC: B65H23/188
Filed: 1990-11-07
Abstract: PURPOSE: To accomplish a compact winding by transmitting a braking force directly to belt upper webs through an upper fastening plate, and to the lower webs through a lower fastening plate. CONSTITUTION: An upper fastening plate 12 of a braking device 6 consists of a hollow caisson in which a cooling liquid flow, and the undersurface of the plate contacts directly with the upper side face of a belt web 11 to transmit the braking force to a slitted band 8 through the belt 11. A lower fastening plate is equipped with a plurality of tubes 13 in the same number as belt webs 11', and the upper side face of each tube 13 (braking force acting surface) mates with the respective belt web 11' in the same size and is covered with an anti- abrasive sheet 16 suitable for transmission of the braking force to the webs 11'.  The braking force is transmitted to the tubes 13 through an inflative chamber 14 installed between tubes 13 and a device frame 17', wherein the chamber 14 is made of deformable polymers and inflated by the compressed air with the pressure varying according to the braking force.
Patent JP-H09119063-A (JP)
Title: Staple fiber flock for napping and napped structure
Inventor: YAMAGISHI HIRONOBU
IPC: B32B5/02
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a napped structure rich in crispiness and natural feeling without causing color fading or whiteness by flocking a substrate with flocks, containing staple fibers having a large diameter and those having a small diameter and having a distribution of cross-sectional area different in the fiber axial direction. SOLUTION: This staple fiber flock for napping is obtained by crimping a polyester thick and thin filament yarn, providing a crimped yarn having <=10% shrinkage factor in boiling water, a change in thick parts and thin parts in the fiber axial direction and a distribution different in cross-sectional area and then cutting or pulverizing the resultant yarn.  The prepared fiber flock comprises staple fibers 2 having a birefringence of 15×10<-3> to 80×10<-3> birefringence Δn and a length within the range of 0.1-10mm and a large diameter of 0.13-1.5μm average diameter, staple fibers 3 having 90×10<-3> to 200×10<-3> birefringence and a small diameter of 0.1-1.3μm average diameter and staple fibers 4 having a distribution of cross-sectional area different in the fiber axial direction and the birefringence within the range between those of the staple fibers 2 and 3 and changing in the fiber axial direction. The staple fiber flock comprises >=20wt.% staple fibers, <=10wt.% staple fibers 4 and other staple fibers 3. A base fabric is flocked therewith to afford the napped structure.
Patent JP-H03163372-A (JP)
Title: Apparatus and method for evaluating input/output protective element
Inventor: IWAI TAKASHI
IPC: G01R31/26
Filed: 1989-11-22
Abstract: PURPOSE:To easily select a protective element optimum to electrostatic resistance at the time of the planning of an IC by making it possible to classify the protective capacity of the protective element by constituting an evaluation apparatus inclusive of an inductance element. CONSTITUTION:An L (inductance) component is inserted in an evaluation apparatus 21 in series to a capacitor C and a resonance circuit composed of an LCR circuit is formed. The discharge current of accumulated charge to a protective element is classified into either one of a vibration type and an attenuation type on the basis of the magnitude relation between R<2> and 4L/C. Herein, a test is conducted on the circuit only of the protective element and, by detecting the change point of the discharge current from the vibration type to the attenuation type, the protective element can be evaluated as a resistor. Further, by making L variable, the protective element can be always estimated as the resistor. Therefore, when the protective capacity of the protective element is cleared, the electrostatic strength of an IC can be estimated from the combination with the strength of an internal circuit even if no trial manufacture is performed one by one.
Patent JP-H03166027-A (JP)
Title: System of assembling and transferring automobile, etc.
Inventor: OHAMA MASAKATSU
IPC: G05D1/02
Filed: 1989-11-22
Abstract: PURPOSE:To obviate a work transfer means between a transfer line for a continuous travelling assembly line and that for an intermittent stop assembly line by partitioning vacant transfer truck travelling lines into plural zones, and controlling each transfer truck to move or stop the truck so as to prevent more than two transfer trucks from being in the same zone. CONSTITUTION:Vacant transfer truck travelling lines 39, 43 are partitioned into plural zones (1), (2)... and a controller 67 is installed on each transfer truck 1 and signals are transmitted between the controller 67 and a controller 68 installed on the ground side, via a signal line 65 and a current collector 66. When a zone just in front of a specific one where one transfer truck 1 is present is vacant the transfer truck 1 is moved at low speed, while when the zone is used the transfer truck 1 is stopped. When a predetermined number of zones ahead including that just in front of the specific one are all vacant, the transfer truck 1 in the specific zone is moved at high speed. To prevent more than two transfer trucks from being in the same zone (1), (2)..., each transfer truck is so controlled that the truck is moved or stopped according to whether or not the zone just in front of the truck is vacant.
Patent JP-H06151867-A (JP)
Title: Vertical mos transistor and manufacture thereof
Inventor: OKADA MASATAKE
IPC: H01L29/78
Filed: 1992-11-13
Abstract: PURPOSE:To reduce an ON resistance of a vertical MOS transistor having a trench structure and obtain a high breakdown strength and simplify a process. CONSTITUTION:P-type well diffusion layers 5 and N-type source diffusion layers 6 formed by stacking the layers in a netted shape and gates of polysilicon layers 4 buried in insulating films 17 of trenches between the layers are installed on the surface of an N-type semiconductor substrate 1. Deep p-type diffusion layers 14 extending below the well diffusion layers 5 of the bottom of the source diffusion layers 6 are installed. The wall diffusion layers 5 and the source diffusion layers 6 are formed by an ion implantation and a thermal diffusion.
Patent JP-H07155398-A (JP)
Title: Fire extinguishing system
Inventor: HAYASHI KATSUHIRO
IPC: A62C37/36
Filed: 1993-12-03
Abstract: PURPOSE:To prevent the malfunction of a drencher system, to lessen water loss and to improve the reliability of the system by detecting the water flow of a sprinkler water feed system and impressing the detection signal thereof to a valve means, thereby opening a drencher water feed system. CONSTITUTION:An alarm valve 32 detects the water flow of an auxiliary piping 30b and outputs the detection signal ST to a first control panel 31 when a sprinkler head 26 of a sprinkler system 22 starts spraying water. The, first control panel 31 outputs a valve opening signal S3 to open a solenoid valve 42 of the drencher system 24 to the drencher system simultaneously with starting of a first pump 29. The drencher system 42 is opened by the valve opening signal S3 and a simultaneous release valve 40 is opened and, therefore, the drencher system 24 is started. The automatic starting of the drencher system 24 is thereby made possible according to starting of the sprinkler system 22 when fire is broken out in a room 20. Then, the need for a fire sensor which is heretofore disposed to start the drencher system 24 is eliminated.
Patent JP-H02151070-A (JP)
Title: Lateral type insulated gate bipolar transistor
Inventor: SAKURAI NAOKI
IPC: H01L29/749
Filed: 1988-12-02
Abstract: PURPOSE:To improve the latch-up preventing performance of the title transistor so as to control a large current by providing the area where a semiconductor layer having the same conductivity type as a collector layer has and an emitter electrode are brought nearer to each other nearer to the collector layer than the emitter layer. CONSTITUTION:An insulating film 10 is provided on an n<+>-layer 60, (p) layer 50, and n<->-layer 20 over the three layers and a gate electrode 1 is formed on the insulating film 10. The (p) layer 50 and n<+>-layer 60 are in ohmic-contact with an emitter electrode 2 on a p<+>-layer 70 side than the gate electrode 1. The area where the (p) layer 50 and emitter electrode 2 are in ohmic-contact with each other is provided nearer to the p<+>-layer 70 than the n<+>-layer 60. Moreover, a collector electrode 3 is in ohmic-contact with the surface of the n<+>-layer 70. Therefore, holes (+) can reach the emitter electrode 2 without passing below the n<+>-layer 60. Thus the latch-up preventing performance can be improved and a large current can be controlled.
Patent JP-H08138438-A (JP)
Title: Thick film electric conductor paste of automobile glass
Inventor: OKAMOTO YOSHINORI
IPC: C03C17/00
Filed: 1994-11-15
Abstract: PURPOSE: To provide thick film conductive paste having large soldering performance of a terminal and adhesive strength without thickening a film thickness by forming an electrically conductive grid in an automobile window by using the thick film conductive paste. CONSTITUTION: A wide area part called bus bars 3 to adhere an electrode terminal becomes necessary for a grid 2 arranged on an automobile rear window 1 when a cloudiness preventive member of an automobile window is used. A structure that black glass paste called enamel is printed between a glass plate and sliver so that this bus bar part 3 cannot be seen from outside of an automobile, is increasing. In this case, even if a film thickness of silver paste is not made thick, thick film conductive paste having high soldering performance of a terminal and adhesive strength can be obtained by simultaneous baking with the enamel.  That is, powder on which for example, the ratio of its surface area to weight is 1.1m<2> /g and its particle diameter is 1.0μm to 0.6μm and the spherical critical pigment volume concentration CPVC is 56%, is used as silver powder of a composition of thick film paste, and soldering performance or the like of a terminal can be enhanced without thickening a film thickness.
Patent JP-H08137547-A (JP)
Title: Safety device for automated guided vehicle
Inventor: NISHIBE KUNIHIKO
IPC: G05D1/02
Filed: 1994-11-14
Abstract: PURPOSE: To improve the safety of an automated guided vehicle by cutting off instantaneously the driving power supply of the vehicle and stopping the operation of the vehicle when just a part of the worker's body such as a hand, etc., gets into the area formed between the emission and reception parts of each sensor and without operating any switch nor sensor at an emergency. CONSTITUTION: An automated guided vehicle 1 can automatically travel along a guide line and also can transfer an object at a fixed position. Then plural sensors are provided on the entire outside corner part of the cover of the vehicle 1 and also have pairs of radiation parts 8 to 11 and reception parts 12 to 15 respectively. If the reception part of any one of these sensors is set in a reception unable state, the driving power supply of the vehicle 1 is temporarily stopped.
Patent JP-H05137691-A (JP)
Title: Dish washer
Inventor: UCHIYAMA WATARU
IPC: A47L15/42
Filed: 1991-11-20
Abstract: PURPOSE:To detect the capacity of a dish accurately without being affected by condition of a power source voltage under the environment where a dish washer is set. CONSTITUTION:A specified amount of water is supplied to a washing tank 1 at which a washing process is started and the heating of a washig water with a heater 7 is started. The time dt is learned as required for a rise in temperature of the washing water from T1 to T2. A correction time value DELTAdt is calculated corresponding to a difference between a power source voltage value Va and a reference power source voltage value (100V) and is added to or subtracted from the time dt to calculate a temperature rising time dt' after the correction. The temperature rising time dt' after the correction can be all handled equally with a temperature rising time dth by a heating with the heater of the washing water in the standard state. This enables the detection of the capacity of a dish with a uniform criterion without being affected by condition of a power source voltage under the environment where a dish washer is set.
Patent JP-2000126083-A (JP)
Title: Toilet seat device
Inventor: TAKURI NOBORU
IPC: A47K13/12
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To easily attach and detach a toilet seat only when necessary. SOLUTION: This toilet seat device comprises a rotating shaft part provided at a toilet bowl side block, a toilet seat 2 provided with fitting parts 21, 22 fitted to the rotating shaft part so as to be rotatable around the rotating shaft part and to be movable in the axial direction of the rotating shaft part, and regulating members for restricting the axial movement of the fitting parts 21, 22 of the toilet seat 2. The fitting parts 21, 22 are detachable from the rotating shaft part on one end side of axial movement, and the regulating members restrict the movement of the fitting parts 21, 22 to one end side. The toilet seat 2 can be detached from the rotating shaft part by releasing the restriction of the regulating members on the axial movement of the fitting parts 21, 22 of the toilet seat 2 and moving the toilet seat 2 in the axial direction of the rotating shaft part.
Patent JP-2000095920-A (JP)
Title: Molding for automobile and its manufacture
Inventor: YAMANAKA TOSHIMI
IPC: C08K5/01
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a molding using a thermoplastic resin elastomer compsn. which lessen flexural returnability and has low density and excellent in flexibility and processability, and its manufacturing method. SOLUTION: A thermoplastic elastomer compsn. comprises 100 pts.wt. block copolymer comprising two polymer blocks A mainly produced from a vinyl aromatic compd. and a polymer block B mainly produced from a conjugated diene compd. and/or a hydrogenated block copolymer obtd. by hydrogenating the block copolymer, 15-300 pts.wt. non-aromatic rubber softener, 10-150 pts.wt. vinyl aromatic resin, and 1-100 pts.wt. a copolymer of ethylene and a compd. represented by the formula: CH2=C(R1)-COOR2 (R1 is a hydrogen atom or a methyl group, R2 is a hydrogen atom of an alkyl group) and a resin contg. at least 30 wt.% copolymer, and it is layered with a protective film layer 7 via a middle adhesive layer 6 and extruded and molded in a body with three molding machines and a metal dice.
Patent JP-2001127977-A (JP)
Title: Device and method for correcting document image
Inventor: TAKAKURA HIROYUKI
IPC: G06T3/60
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for automatically correcting a multilevel document image in a direction at high speed and for automatically composting the multilevel document image at the high speed, which is inputted by division plural number of times. SOLUTION: An inputted multilevel image (a color image and a gray scale image) is stored in an image memory and also processed by binarization. The a direction and a superimposing position are detected concerning binarized image data. A direction, detecting result and a superimposing position detecting result which are obtained concerning the binarized image, are used to execute the correct processing of the multilevel picture which is stored in the image memory and, then, it is adopted as an output image. Thus, the document image which is transmitted by an operation being different from the normal one in direction or the document image which transmitted by division into the plurality of image through the use of a hard-held scanner, etc., is stored as one kind of erect image data and are outputted.
Patent JP-H06216969-A (JP)
Title: Method of series-message transmission, and receiver thereof
Inventor: KAARUUTEO KUREEMAA
IPC: H04L29/12
Filed: 1993-11-10
Abstract: PURPOSE: To make a host unit know irregular data transmission and respond to it by monitoring whether or not only one stop bit is transmitted between two bytes of a telegram and informing the host unit that the stop bit is not transmitted in such a case. CONSTITUTION: Serial data having only one stop bit between bytes are transmitted through a bus 7. A reserver 15 of a comparator 11 of a receiver 5 is controlled by a counter 16 which counts a clock CK corresponding to the byte bits up to a prescribed number and a comparator 31 compares the count value of a counter 19 which counts the clock CK up to a necessary number through the reserver 15 with reference value information in a storage device 23. Then it is decided whether only one stop bit is present between bytes and when not, that is reported to the processor of the host device. Consequently, the processor 7 knows irregular data transmission and makes a proper reaction, for example, by ignoring the receive message and making no reply.
Patent JP-H06125638-A (JP)
Title: Mobile frame of combine
Inventor: KIRIHATA TOSHINORI
IPC: B62D21/03
Filed: 1992-10-15
Abstract: PURPOSE:To suppress the deposition of dust and mud on a mobile frame, to decrease the weight and to reduce the production cost of the frame. CONSTITUTION:A mobile frame (a) is composed of right and left longitudinal frames 1, 2 connected with each other through a lateral frame at a prescribed width. The supporting shafts 5, 6 of links 3, 4 to vary the height of the vehicle are used as the lateral frame.