baber/WOPTO huggingface dataset:
Patent JP-S60200187-A (JP)
Title: Ultrasonic switch
Inventor: AZUMA NAOYA
IPC: G01S15/04
Filed: 1984-03-24
Abstract: PURPOSE:To allow the display of a near distance to take preference over others and to prevent the flickering in display, by allowing the detection signal corresponding to a near distance detection gate among detection signals by an ultrasonic wave delayed by a definite time to take preference over others. CONSTITUTION:Detection signals ao-co by ultrasonic waves corresponding to respective detection areas are respectively delayed by a definite time by an OFF- delay circuit formed of diodes D, resistors R, condensers C and inverters I of a delay circuit 1 and inputted to a preference circuit 2. In this circuit 2, transistors Tr1, Tr2 turned ON by the delay output from the circuit 1 of a nearer distance detection gate are provided and, even if detection signals are outputted at the same time, a display lamp C or B present at a near distance is lighted. Further, even if the detection signals are transferred to a remote side by the delay time by the circuit 1, the lamps C, B in a near distance side are lighted on the basis of the determined delay time. By this mechanism, near distance display is allosed to take preference over others and a lighting cycle is short and the flickering of display is prevented.
Patent JP-S52139367-A (JP)
Title: Production of semiconductor device
Inventor: SUGAWA TOSHIO
IPC: H01L21/283
Filed: 1976-05-17
Abstract: PURPOSE: To form good ohmic contact by ion implanting more than one structural components and making heat treatment in the case of metals or alloys forming ohmic contact beforehand within a semiconductor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63224457-A (JP)
Title: Communication charge processing system for isdn
Inventor: FURUYA NOBUO
IPC: H04M15/00
Filed: 1987-03-13
Abstract: PURPOSE:To shift communication to credit card communication without interrupting the communication just before the balance of a pre-paid card goes to zero or giving influence on the communication, by providing an information port for pre-paid card and the information part for credit card on the memory of an IC card. CONSTITUTION:The memory 1.3 of the IC card 1.1 is divided into the information part 1.4 for pre-paid card, the information part 1.5 for credit card, and a recording part 1.6 for charging information. An IC card reader/writer 1.7 reads out a bit of information from the information part 1.4 for pre-paid card in the IC card 1.1, and decides the shift of the communication to the credit card communication if the balance is less than a prescribed amount. And it reads out the bit of information for credit from the information part 1.5 for credit card to the IC card reader/writer 1.7, and sends the bit of information which requests the credit card communication to an exchange 1.14 as the bit fo information for signal on a communication line. The exchange 1.14 handled the communication as the credit card communication hereinafter.
Patent JP-H05210309-A (JP)
Title: Wet developing device
Inventor: YAGI ATSUSHI
IPC: G03G15/10
Filed: 1991-03-20
Abstract: PURPOSE:To reduce the occurrence of the unevenness of developing and to maintain high developing performance without increasing the revolving speed of a developing roller even in the case of using a developing roller to which recessing is easily performed by forming a 2nd groove on the surface of the developing roller and making the groove have specified depth. CONSTITUTION:A 1st groove 35 for supplying developer to a recording sheet having an electrostatic latent image and the 2nd groove 36 which is shallower than the 1st groove 35 and which has >=0.1mm and <=0.2mm depth of the groove whose base constitutes a developing electrode part are formed to be extended in a direction parallel with the rotary shaft of the developing roller 25 on the peripheral surface of the roller 25. Namely, the depth of the 2nd groove 36 being a distance between the base and the recording surface of the recording sheet 38 is so small, for example, 0.2mm that potential gradient is large and toner particles migrate at high speed in the groove 36. Meanwhile, the depth of the 1st groove 35 being the distance between the base and the recording surface of the sheet 38 is 0.8mm, so that the potential gradient is small and the electrophoresis speed is comparatively low in the groove 35.
Patent JP-H0575184-A (JP)
Title: Method and apparatus for preliminarily adjusting laser having solid gain medium
Inventor: KEBIN PII KONAAZU
IPC: H01S3/092
Filed: 1992-02-07
Abstract: PURPOSE: To minimize the formation of hot spots and to prevent start damages to a laser optical equipment by supplying power to a gain medium beforehand at a level lower than minimum laser power and sufficiently high to set a stable heat lens. CONSTITUTION: Two flash lamps 21 are arranged on the opposite side of a rod 10 and connected to a controller 23. The intensity and frequency of the flashes of the flash lamps 21 are controlled. A resonator mirror 24 is placed near in the vicinity the opposite to a laser rod 10. In a start routine, the flash lamps 21 supply the power smaller than a PL (minimum laser power) to the gain medium over the temperature elevation time. When the rod 10 reaches thermal equilibrium, the power output of the flash lamps 21 is increased over the PL, while allowing a device to output a desired laser wavelength. By the start routine, formation of the hot spots of the gain medium is prevented, and the problem of optical coating damages at the time of the laser start is eliminated.
Patent JP-S55149690-A (JP)
Title: Clarifying and purifying method of water disposed by organic membrane type activated sludge
Inventor: TANAKA YONEKICHI
IPC: C02F3/02
Filed: 1979-05-11
Abstract: PURPOSE: To coagulate and separate minute suspended matter and to obtain clear disposed water by a method wherein a liquid in which activated sludge with an excellent cohesive porperty is previously cultured is added to the water to be disposed containing the suspended matter.  
     CONSTITUTION: Floating type activated sludge disposal is performed in such a manner that sludge is flowed into a culture tank 6 from a sludge feeding pipe 1 and a sludge branching pipe 9 together with sludge disposal in an organic membrane type activated sludge disposal plant 2 and air is supplied from a compressed air pipe 7. And the activated sludge with an excellent cohesive property of zooglea ramigera, etc. is cultured. A culture fouid in the culture tank 6 is added to the water to be disposed containing minute suspended matter with an inferior cohesive property flowing out to a mixing tank 3 through a water passing pipe 10 to ensure that it is added into the mixing tank 3 through the water passing pipe 10, and mixed and agitated, and the minute suspended matter is coagulated. The disposed water is flowed into a sedimentation tank 4, coagulated matter is precipitated and separated, and clear and purified disposed water is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01230057-A (JP)
Title: Electrophotographic sensitive body
Inventor: KIJIMA EIICHI
IPC: G03G5/06
Filed: 1988-03-10
Abstract: PURPOSE:To improve the spectral sensitivity characteristics, copying reproducibility and repetitive characteristic of the above photosensitive body by constituting a charge generating material of at least two layers; a charge generating material contg. a polycyclic quinone compd. and a charge generating material contg. a specific compd. CONSTITUTION:The charge generating material of the electrophotographic sensitive body constituted by laminating the charge generating material and charge transfer layer on a conductive base is constituted of at least the two layers; the charge generating material contg. the polycyclic quinone compd. and the charge generating material contg. the compd. expressed by formula I. In formula, X denotes a hydrogen atom., halogen atom., alkyl group or alkoxy group. A is expressed by formula II; R1 denotes a substd. or substd. carbomoyl group or carboxyl group or the ester group thereof; Z denotes the atom. group necessary for forming a carbon cyclic arom. ring or heterocyclic arom. ring; R2 denotes an alkyl group or aryl group. The photosensitive body having the high sensitivity and the spectral sensitivity characteristic suitable for an electrophotographic copying machine, etc., as well as the excellent copying reproducibility is thereby obtd. The characteristic of said body are stabilized even after said body is repeatedly used.
Patent JP-S58858-A (JP)
Inventor: PETERU HONTEI
IPC: A23K1/16
Filed: 1982-04-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07268753-A (JP)
Title: Production of web for broad nonwoven fabric
Inventor: MIZUTANI HIROYASU
IPC: D04H3/033
Filed: 1994-03-28
Abstract: PURPOSE:To produce a nonwoven fabric having uniform areal weight distribution by subjecting a melt-spun filament group to static opening by corona discharge treatment, depositing the filaments on a conveyor and destaticizing the deposited web. CONSTITUTION:This nonwoven fabric 15 having uniform thickness is produced by extruding a molten polypropylene through a spinneret 1 having circular nozzles, drawing the obtained continuous filament group 2 through an air sucker 4, guiding to a slit 5 having a width of 0.7-1.3d (d is the inner diameter of the outlet of the nozzle of the air sucker 4) to form a flat filament group, applying static charge to the filament group 2 by corona discharge treatment between a needle electrode 6 and a target electrode 7, depositing the opened filaments through an inclined collision plate 8 on a moving net conveyor 11 to form a web 10, destaticizing with a destaticizer 13 and hot-pressing with an embossing roller 14.
Patent JP-H11236150-A (JP)
Title: Film roll handling apparatus
Inventor: HASEGAWA MASAMITSU
IPC: B65H19/00
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a film roll handling apparatus which efficiently cuts a defective film roll, shortens it treatment time, is easy to handle, and improves the workability. SOLUTION: A film roll is placed on a roll frame of a slide table slidably provided on a main frame 1 in an upright condition to cut a film, and the main frame 1 is provided with a sensor B to detect the diameter of a film roll A, a fixed part which is provided with the roll frame 2 connected to a cylinder 3, and comprises a cone 4 to fix and hold the film roll A on the roll frame 2, a cutter feed part C in which a cutting unit 10 having a cutter 11 to cut the film of the film roll A on a bobbin is provided movably in the longitudinal direction of the film roll A, the cutter 11 is provided in the axial direction of the film roll A through a cutter holder in an elevating/lowering manner, and the cutting unit 10 and the cutter 11 are moved,  and an operation control part D capable of regulating the cutter feed part by selecting the cutting number of the cutter 11 according to the roll diameter of the film roll A.
Patent JP-H07316163-A (JP)
Title: Cephalosporin derivative
Inventor: HARA RYUICHIRO
IPC: A61P31/04
Filed: 1994-03-28
Abstract: PURPOSE:To obtain a new compound having excellent antibacterial activity in a wide range of spectrum, effective even against an antibiotic-resistant bacterium such as MRS and useful as an antibacterial agent. CONSTITUTION:This is a compound of formula I [R<1> is H, a lower alkenyl, etc.; R<2> is H, an ester residue, etc.; R<3> is formula H or formula III (R<4> and R<5> are each a lower alkoxy, a not-substituted amino, etc., R<6> and R<7> are each H, a halogen, etc.; A-ring is 4- or 5-membered nitrogen-containing heterocyclic ring), etc.; X is a methine or N] or its salt, e.g. 7beta-[(Z)-2-(2-amino-4- thiazolyl)-2-(methoxyimino)acetamido]-3-[(E)-2-(2,2-dimethyl-5- isoxazolidinio]vinyl]-3-cephem-4-carboxylate. The compound is obtained, e.g. by cyclizing a butadiene compound of formula IV (R<3> is H, a negative electric charge, etc.; R<1a> is R<1> except H or a hydroxyl-protecting group; R<9> is an amino- protective group) with an azodicarboxylate compound in an inert solvent under stirring followed by deblocking the obtained product.
Patent JP-H01231542-A (JP)
Title: Packet transmission system
Inventor: ASO HIROSHI
IPC: H04L45/121
Filed: 1988-03-11
Abstract: PURPOSE:To avoid the increase of the delay time for transmission and to improve the reliability of transmission by sending the packets having the same data on the same address to plural routes and carrying out the receiving processes of those packets in the order of arrival. CONSTITUTION:The header adding circuits 3 and 4 add the same transmission sequence numbers N(S) to the transmission data S together with the destination terminal addresses, and the logical channel numbers LCN of each route as headers and produce the transmission packets S1 and S2 to send them to the external output interfaces 6 and 7 for increment of the numbers N(S). A reception control circuit 5 confirms the matching properties between the addressed DA and its own address for the received packets R1 and R2 for identification of the route. Then the circuit 5 compares the numbers N(S) and the reception sequence numbers held at the terminal side and processes with preference those packets arrived earlier. While the delayed packets are disused and the reception sequence number held at the terminal side is replaced with the latest received transmission sequence number. As a result, the delay time of transmission is shortened.
Patent JP-H04293877-A (JP)
Title: Door lock device
Inventor: OKA KENJI
IPC: E05C19/18
Filed: 1991-03-20
Abstract: PURPOSE:To carry out the door lock releasing and the door lock operation continuously with the door opening and closing operation. CONSTITUTION:A door lock device 3 is installed to a door 2 by inserting the insertion plate 10 of an installing main body 7 to the glass inserting groove 2b of the door 2. A lock lever 8 is provided rotatable to the installing main body 7, a coil spring 9 pulls the lock lever 8 in a toggle form, and the lock lever 8 is positioned at a door locking position or a door lock releasing position. The lock lever 8 is moved to the door locking position or the door lock releasing position by pushing an operating member 16. The door locking position of the lock lever 8 is positioned to the closing side of the door 2, while the door lock releasing position is positioned at the opening side of the door 2.
Patent JP-S58175260-A (JP)
Title: Chemical conversion of pastey lead storage battery
Inventor: HOSHIHARA NAOTO
IPC: H01M4/22
Filed: 1982-04-06
Abstract: PURPOSE:To enhance greatly the cycle life characteristic of a plate by maintaining the rapid electric-discharge and regulate the early reduction in capacity of the plate by converting chemically only the lower part of the plate in an aqueous weakly acidic, neutral-salt or alkaline solution, and adding dilute sulfuric acid after that. CONSTITUTION:In a chemical conversion process carried out by feeding current to a plate after pouring dilute sulfuric acid used as an electrolyte after the plate is inserted in the container, before adding dilute sulfuric acid, below 10% of the theoretical capacity of electricity is fed by adding an aqueous solution with an acidified degree of over pH 3 until a part of the plate is immersed, and thereafter the usual chemical conversion with added dilute sulfuric acid is carried out. Although there is an active part in the upper part of the plate, differently from such a conversion that is carried out by feeding current after the whole of a plate is immersed in an aqueous neutral-salt or alkaline solution, the rapid electric-discharge characteristic naturally decreases as the part of the plate immersed in the solution is increased, and the slow electric-discharge life tends to deteriorate as the part immersed in the solution is decreased. Therefore, it is preferred that 1/5-3/4 of the plate is immersed in the solution. In addition, in order to prevent any marked reduction of the slow electric-discharge capacity although depending upon the depth of immersion, it is preferred that the quantity of electricity fed to the plate in the preliminary chemical conversion is suppressed to around 0.01-10% of the theoretical capacity of the plate.
Patent JP-S54149574-A (JP)
Title: Blade dicing unit for semiconductor substrate
Inventor: KOBAYAKAWA HIROSHI
IPC: H01L21/302
Filed: 1978-05-17
Abstract: PURPOSE: To prevent cut grains from sticking to the surface of a semiconductor wafer by covering the surface with a water film at the time of dicing the semiconductor wafer.  
     CONSTITUTION: On semiconductor-substrate support pedestal 12, wafer 13 is held by decompressing-suction via decompression openings 14 and 14' and diced along its dicing line by rotary blade 11 rotating at a speed of more 10000 r.p.m. At this time, a water film is formed over wafer 13 by water pipe 15 and cut grains made during the dicing are washed away. On the other hand, water is supplied to blade 11 via water pipe 25 to wash away cut grains sticking the surface of the blade and the scattering speed of cut grains is reduced to form water film 26 for the prevention of scattering. In this way, water films 16 and 26 are renewed constantly and cut grains are discharged. Consequently, the wafer surface is covered with a water film, so that cut grains will be prevented from sticking to the surface of the wafer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6111002-A (JP)
Inventor: ACHIRIO ROBATO
IPC: A44B11/18
Filed: 1985-03-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000245888-A (JP)
Title: Method for designing baseball helmet
Inventor: KURODA SHIGEKI
IPC: G06F17/50
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To suppress the elongation of development period and increases in development cost of a helmet for baseball. SOLUTION: The design method of a helmet for baseball comprises a first step wherein a head of human body, a baseball helmet, and a ball of baseball are modeled three-dimensionally into a head model, a helmet model, and a ball model respectively, a second step wherein the helmet model is divided into a shell and a liner, a third step wherein a three-dimensional shape of the head model, helmet model, and ball model are divided into grid elements, a fourth step wherein the positional relation of the head model, helmet model, and ball model is inputted, a fifth step wherein collision conditions wherein the ball model collides against the helmet model, conditions wherein the head model is handled as a rigid material, and physical properties of helmet model and ball model are inputted,  a six step wherein impact acceleration imparted to the head model and the weight of the helmet model are calculated, a seventh step wherein the maximum impact acceleration imparted to the head model, and an eighth step wherein an optimum shell thickness and liner thickness are determined.
Patent JP-H1114189-A (JP)
Title: Air cooled absorption type refrigerating device
Inventor: YAKUSHIJI SHIRO
IPC: F25B15/00
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To circulate solution to an upstream side absorption heat transfer pipe from downstream side heat transfer pipes and improve the heat exchanging efficiency and absorption performance of an air cooled absorber without increasing the number of pumps. SOLUTION: An air cooled absorption refrigerating device comprises an air cooled absorber 4 having a plurality of rows of absorption heat transfer pipes 4a, 4b and 4c for absorbing refrigerant steam to absorption solution, an air supply means 20 for supplying air flow to the direction in which the plurality of rows of absorption heat transfer pipes are provided in parallel to cool them, a solution pump 5 for supplying the solution which completes an absorbing action from a first liquid reservoir 16b below the heat transfer pipe 4a in the upstream side of the air flow of the air cooled absorber to a high temperature regenerator 1 and a first solution circulating passage 21 for circulating a part of the solution discharged from the solution pump to the upstream side heat transfer pipe of the air flow in the plurality of rows of absorption heat transfer pipes.  An ejector 23 is provided in the first solution circulating passage 21. A second liquid reservoir 16c below the downstream side absorption heat transfer pipes 4b and 4c communicates with the driven side inlet port of the ejector through a second solution circulating passage 24.
Patent JP-S53145265-A (JP)
Title: Pulverulent body feeder
Inventor: OGUCHI TOSHIHIKO
IPC: B65G65/40
Filed: 1977-05-20
Abstract: PURPOSE: To accurately supply powder with comparatively inferior fluidity under dispersion condition, by providin th e inside of a hopper with a device of generating alternatin magnetic field. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61216563-A (JP)
Title: Broadcast facsimile receiving equipment
Inventor: SASANO JUN
IPC: H04N7/081
Filed: 1985-03-22
Abstract: PURPOSE:To confirm all information of desired programs easily when needs arise by putting the channel number and program number of receiving programs in order properly and recording them in sheets of recording paper. CONSTITUTION:Facsimile broadcast signals (receiving signals) are inputted to a picture information demodulating section 2. The picture information demodulating section 2 demodulates picture signals out of received signals, and a control signal demodulating section 3 demodulates control signals out of received signals. A keyboard 4 is connected to an inputting section 9, and a user makes a request for recording of set picture receiving program by the keyboard. A central processing unit (CPU) 5 processes according to procedures recorded on a read only memory (ROM) 6 for picture information sent from the inputting section 9, control signals and requests for recording of receiving programs inputted from the keyboard 4. Processing procedures of the CPU 5 and character patterns for replacing signals demodulated by the picture information demodulating section 2 with characters are stored in the ROM 6. A random access memory (RAM) 7 stores received signals etc. properly, and a recording section 8 records picture signals on a sheet of paper.
Patent JP-H01231166-A (JP)
Title: Japanese language sentence processing system
Inventor: SHIOZU MAKOTO
IPC: G06F17/21
Filed: 1988-03-11
Abstract: PURPOSE:To appropriately point out a redundant tautological expression by checking whether the same expression exists between words of related origin and the related destination or not, and outputting a message as a tautological expression in case when said same expression exists. CONSTITUTION:A morphemic analyzing part 1 analyzes an input sentence to morpheme by retrieving a Japanese language dictionary 5, and a sentence structure analyzing part 2 derives a sentence structure of morpheme by retrieving a Japanese language grammar dictionary 6. A conceptual structure generating part 3 understands the related origin and the related destination of a word or a sentence clause in the input sentence, based on a result of the sentence structure analyzing part 2. A tautological expression checking part 4 checks whether a word or a sentence clause for showing the same expression or the same meaning exists in the related origin and the related destination or not, based on a result of the conceptual structure part 3, and when it exists, it is regarded as a tautological expression and pointed out.