baber/WOPTO huggingface dataset:
Patent JP-H11263360-A (JP)
Title: Small animal accommodation box
Inventor: FUKUDA MANABU
IPC: A01K1/03
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a small animal accommodation box wherein an adhesive tape for closing a container body and a lid can be prevented from peeling. SOLUTION: A container body 12 is formed in a bottomed box shape, an upper flange 17 is formed on its opening periphery, and a lower flange 18 is formed toward its lower part. A flange 43 is formed along a periphery of a lid 13. When the lid 13 is mounted on the container body 12, an outer peripheral face of the flange 43 and an outer peripheral face of the lower flange 18 form a continuous plane to be leveled.
Patent JP-S52148484-A (JP)
Title: Recovery of organic solvent and regeneration of adsorbent
Inventor: NISHIMURA YUUSAKU
IPC: B01D53/04
Filed: 1976-06-07
Abstract: PURPOSE: To recover solvent and to regenerate adsorbent efficiently by purging adsorption tower having adsorbed organic solvent with inert gas to desorb, to cool and to recover a portion of the organic solvent, then by desorbing the remaining solvent with air, and by recycling the exhaust gas of the combustion of the remained solvent to the adsorption tower. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54157574-A (JP)
Title: Preparation of 5-fluorouracil
Inventor: UCHIDA KEIICHI
IPC: C07D239/54
Filed: 1978-06-02
Abstract: PURPOSE: To obtain the title compound useful as antitumor agents or raw materials for preparing other agents, by decarboxylating 5-fluoroorotic acid in a specific solvent under heating without using toxic raw materials.  
     CONSTITUTION: 5-Fluoroorotic acid of formula I is decarboxylated in a solvent, e.g. ethylene glycol dibutyl ether, triethylene glycol dimethyl ether, sulfolane, or dibutyl oxalate, which is inert to the raw material and the product and a liquid under reaction conditions, at about 150°C or above, particularly 200W260°C, at normal or a little higher pressure to give a compound of formula II. The starting compound of formula I is obtained by fluoroinating orotic acid. Fluorine gas, a hypofluorite (CF 3 OF), xenon fluoride (XeF 2 ), etc. may be cited as the fluorinating agent. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01239262-A (JP)
Title: Removing and disposing method for fine fibrous substance layer such as asbestos affixed to wall surface
Inventor: ORI HIROYUKI
IPC: B08B15/02
Filed: 1988-03-22
Abstract: PURPOSE:To eliminate the risk that dust of fine fiber disperses to outside a room by constituting a working room with its inside held under negative pressure, and furnishing a seal-lock chamber for operators to come in and go out of this working room. CONSTITUTION:A working room 13 is constructed in sealed condition while the asbestos fiber layer part as object attached to the internal wall surface is exposed, and a seal-lock chamber 15 is arranged at the entrance/exit to/from this room. One side of this room 13 is in communication with a neg. pressure dust collector 16 with a blower, etc., equipped with filter, and a filter 17 is furnished at the exhaust part of this dust collector 16. The seal-lock chamber 15 consists of an air lock part 15a, a water shower part 15b, and an air lock part 15c and is equipped with an entrance/exit 15d at the air lock part 15c. Changing clothes can be made in an asbestos guard service car 21.
Patent JP-S60210609-A (JP)
Title: Production of stabilized acrylamide polymer
Inventor: HAYASHI KOUZOU
IPC: C08F20/56
Filed: 1984-04-04
Abstract: PURPOSE:To produce the titled water-suluble polymer stable when hot by imparting heat stability to the polymer itself without adding any antioxidant, by polymerizing a (meth)acrylaminde-containing monomer in the presence of a specified catalyst. CONSTITUTION:The titled water-soluble polymer stable when hot is produced by polymerizing a (meth)acrylamide-containing monomer in the presence of a redox catalyst consisting of a combination of substantially equimolar amounts of an oxidant (e.g., ammonium persulfate) and a reductant (e.g., sodium bisulfite). The acrylamide polymer obtained by this process can be used widely in the fields of coagulants, paper-making chemicals, soil conditioners, thickeners, oil recovery agents, etc. In application, this polymer is used in the form an aqueous solution.
Patent JP-S61224418-A (JP)
Title: Ion beam lithography equipment
Inventor: HITOSUGI AKIO
IPC: H01J37/317
Filed: 1985-03-29
Abstract: PURPOSE:To enable to draw a desired figure continuously while changing the dose of ions arbitrarily by a method wherein the title equipment is provided CONSTITUTION:Ion beams are deflected stepwise to shift the position of drawn material 5 which is irradiated with ion beams for drawing. The title equipment.
Patent JP-S58183263-A (JP)
Title: Ink jet recording apparatus
Inventor: EBI YUTAKA
IPC: B41J2/02
Filed: 1982-04-20
Abstract: PURPOSE:To set an excitation voltage at the center of a non-satellite area and thereby to perform printing in a stable manner without being affected by pulsation, by detecting the temperature of ink and by determining the excitation voltage from a memory means on the basis of a detected-temperature signal obtained from the detection. CONSTITUTION:A clock pulse is converted into a sine wave by a pulse-sine wave conversion circuit 10, and the wave is applied to a vibrator of an ink jet head 12 through an amplifier circuit 11. On the occasion, the amplification degree of the amplifier circuit 11 is controlled according to the temperature of ink. Practically, the temperature of ink is detected by a temperature detecting circuit 14, a code corresponding thereto is retrieved from a compensation table 13, and a sine-wave voltage to be impressed on the vibrator of the ink jet head 12 is set according to the code.
Patent JP-S58182893-A (JP)
Inventor: KIMURA HIROO
IPC: H05K3/04
Filed: 1982-04-20
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-S56162841-A (JP)
Title: Forming method for insulating film of compound semiconductor
Inventor: YAMAGUCHI MASASHI
IPC: H01L21/318
Filed: 1980-05-20
Abstract: PURPOSE:To obtain an insulating film which has uniform and excellent insulating characteristic and thermal stability by heat treating the III-V group compound semiconductors at the predetermined temperature range in an ammonia gas atmosphere and forming the insulating film made of nitride of ingredient element on the surface of the semiconductor. CONSTITUTION:InP single crystal 5 of compound semiconductor is placed in a reaction tube 6 which is evacuated in vacuum to approx. 10<-5>Torr, and highly pure ammonia gas 4 is filled in the tube to maintain the tube at 1 atm. The tube is inserted into an electric furnace 8, is heat treated at approx. 400-650 deg.C for 1- 64hr, and an insulating film 9 of nitride made of InN, PN having a thickness of 100-1000Angstrom  is formed on the surface of the single crystal. Thus, the insulating film of the compound semiconductor having uniform and excellent insulating characteristics and thermal stability can be formed.
Patent JP-S63231770-A (JP)
Title: Magnetic stripe demodulation system
Inventor: TSUBOI HIDEO
IPC: G06K7/015
Filed: 1987-03-20
Abstract: PURPOSE:To simplify the constitution of a demodulating circuit by providing a data conversion part which converts 1st data according to presence/absence information on delayed binary information and generates 2nd data. CONSTITUTION:A 1st data generating circuit 30 arrays read binary information in read order to generate 1st data. A delay circuit 31 delays either of two pieces of binary information by a specific quantity. A detecting means 32 detects whether or not there is the delayed information at specific time of the read of respective pieces of binary information of the 1st data. When there is the delayed binary information, binary information at the timing of the 1st data and binary information which is read right before it are converted by the data conversion part 17 to generate the 2nd data. The propriety of the 1st and 2nd data is verified to demodulate a track signal. Thus, the constitution of the demodulating circuit can be simplified.
Patent JP-H01238343-A (JP)
Title: Buffer memory
Inventor: HARADA KENJI
IPC: G06F5/06
Filed: 1988-03-18
Abstract: PURPOSE:To obtain a buffer memory suitable for LSI and high speed processing by using a phase synchronizing circuit so as to compare the phase between a write side reference pulse and a readout side window pulse and specifying the readout phase with respect to the write side phase so as to apply phase locking. CONSTITUTION:A phase locking circuit 14 uses the 1st ring counter 11 to apply phase comparison between the 1st phase write pulse output and the window pulse and when the reference pulse is at the outside of the window pulse in an event such as at application of power or signal input interruption, the 2nd ring counter 13 receives a reset pulse to reset the count to '0' and the count is restarted from the start. Thus, the write phase fluctuation due to CRL (subscriber clock 1) jitter is absorbed by the window pulse in the range of '1'. As a result, a parallel/serial converter 15 always outputs accurate readout data DRLP.
Patent JP-S61227153-A (JP)
Title: High nitrogen bearing austenitic sintered alloy and its manufacture
Inventor: TARUYA YOSHIO
IPC: C22C33/02
Filed: 1985-03-29
Abstract: PURPOSE:To obtain the titled alloy superior in resistances for pitting corrosion and crevice corrosion, by densifying and sintering mixture of metal nitride fine powder and alloy powder, then heating and holding said body at a prescribed temp. to diffuse N in metal nitride to the alloy side. CONSTITUTION:Nitride fine powder of metal such as Cr system and stainless steel powder are mixed, the mixture is packed in metal vessel, degassed and sealed tightly. Next, said body is densified by hot hydrostatic pressure method, etc. and sintered. The sintered body is held at >=900 deg.C - >=m.p. temp., to diffuse N in metal nitride into stainless steel side. Austenitic sintered alloy obtd. by the method has high N content, superior resistances for pitting and crevice corrosions and high strength.
Patent JP-H01238342-A (JP)
Title: High speed optical bus
Inventor: TAKANO ISAMU
IPC: H04L29/00
Filed: 1988-03-18
Abstract: PURPOSE:To absorb a skew between data and dispersion in delay between signals by extracting N set of coarse clock signals from N set of information sent by N-set of optical fibers, using a predetermined phase comparator so as to control the frequency/phase of a voltage controlled clock generator thereby controlling the delay of N-1 sets. CONSTITUTION:The optical signals sent through optical fibers 121-12N are coupled with N-set of optoelectric conversion sections 141-14N via optical signal delay circuits 131-13N having a variable delay and via N-set of optical fibers. Then coarse self-extraction clocks extracted by timing coarse extraction circuits 161-16N are given to phase comparators 171-17N, where the phase difference of the coarse clock given from the circuits 161-16N is detected and the output of a predetermined phase comparator 17N is given to a voltage controlled clock generator 180 as its control signal so that the frequency/phase of the voltage controlled clock generator 180 is matched with that of the Nth coarse clock. The output of (N-1) sets of phase comparators 171-17(N-1) is used as the control signal to control the increase/-decrease of the delay to the electric signal delay circuit 151-15N-1.
Patent JP-S541536-A (JP)
Title: Steering force controller of power steering device
Inventor: OOTSUKA TADAO
IPC: B62D6/06
Filed: 1977-06-06
Abstract: PURPOSE: To prevent the effect of the change of oil viscosity to steering force, by partitioning both ends of a piston into chambers, by communicating one side with an oil pump and a working chamber of a power steering device and by communicating the other side with a reaction chamber of the steering device and a mechanism of controlling energizing force. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03266844-A (JP)
Title: Defect inspecting device
Inventor: HAYANO FUMINORI
IPC: G03F1/62
Filed: 1990-03-16
Abstract: PURPOSE:To detect the micro-foreign matter on a pellicle in a high-sensitivity range by approximately perpendicularly irradiating the pellicle with light and receiving the forward scattered light from a defect by two photoelectric detectors provided in the symmetrical positions on opposite sides. CONSTITUTION:The pellicle 1 stretched on a frame 2 is approximately perpendicularly irradiated with a luminous flux 11 from a light source 10 from above. Of the scattered light rays of the foreign matter by this irradiation light 15, the forward scattered light rays 20, 30 are received by the two photoelectric detectors 23, 33 provided in the symmetrical positions on both sides of the pellicle 1. The output signals of the detectors 23, 33 are switched in the switching part of a signal processing circuit and are stored in a memory. After the entire surface of the pellicle 1 is inspected by a prescribed control section, the information on the foreign matter is read out of the memory and the various levels by each picture element are compared with a reference level. The presence or absence of the foreign matter and the detection position thereof are displayed on a display section.
Patent JP-H02244713-A (JP)
Title: Indium-phosphorus vapor epitaxial crystal
Inventor: MIURA YASUNORI
IPC: H01L21/205
Filed: 1989-03-17
Abstract: PURPOSE:To desirably compensate impurity electron concentration, to obtain a vapor epitaxial crystal of high resistance and to enhance its resistance by doping manganese in an indium-phosphorus vapor epitaxial crystal having N-type nondoped characteristic. CONSTITUTION:A board 5 is placed on a susceptor 4. The board is, for example, a semiconductor wafer. Then, PCl3 gas is introduced together with carrier gas (H2 gas) from a gas inlet tube 2, and fed to an indium/manganese source 7. Thereafter, the interior of a reaction tube 1 is heated by a heater (not shown) provided around the tube 1. Then, InCl and P4 are formed, and an InP crystal is vapor epitaxially grown on the board 5. In this case, manganese is transported together with a vapor flow, and doped on an indium-phosphorus vapor epitaxial crystal formed on the board 5.
Patent JP-H01239149-A (JP)
Title: Felt-like molded article and production thereof
Inventor: OKANO HITOSHI
IPC: D04H1/58
Filed: 1988-03-19
Abstract: PURPOSE:To obtain the subject article for cushioning material, etc., having excellent permanence and cushioning properties, by adding binder to fiber cotton lumps, opening and laminating to obtain fiber mat, then heat- and press-molding in a specific condition, immediately cooling under reduced pressure and fixing. CONSTITUTION:40-10wt.% resin binder 5 is added to 60-90wt.% lumps of fiber cotton 4, opened and laminated to obtain fiber mat 6, then heat- and pressure-molded under the temperature, pressure and time conditions such as in temperature range from the melting point of the resin binder to the melting point +110 deg.C and 60-96% compressive strain in a shape variation of fiber mat 6 during the molding and 50-5% compressive recovery under a reduced pressure, immediately reduced the pressure and cooled to a temperature below the melting point of the resin binder 5 in a state of a shape that the compressive recovery of the fiber mat 6 is 50-5%, thus fixed to afford a felt-like shaped article 1 in which a hard surface layer 2 and a soft, elastic core layer 3 are continuously one-piece molded.
Patent JP-H02246462-A (JP)
Title: Voice synthesis circuit
Inventor: OKUZONO KEISUKE
IPC: H04M9/00
Filed: 1989-03-17
Abstract: PURPOSE:To reduce the circuit scale of a voice synthesis circuit by providing a time division multiplex conversion means selecting a voice data and converting the data into a time division multiplex data and an accumulation means extracting a synthesized voice data to the voice synthesis circuit. CONSTITUTION:A time division multiplex conversion means 3 uses a 2nd clock in m.n b/s to apply bit-multiplex to an n-series voice data synchronized with the 1st clock in m b/s and converts it into a time division multiplex data. Then a present output sent from the time division multiplex conversion means 3 and an output sent from the conversion means 3 in one preceding clock are accumulated in an accumulation means 4 to obtain an accumulated output, then the n-series of synthesized voice data is obtained at an interval of m-bit. Then the 1st clock is used to extract the synthesized voice data synchronized with the 1st clock. Thus, only one addition point by obtaining an accumulated output is enough to reduce the circuit scale.
Patent JP-H09257834-A (JP)
Title: Contact unit
Inventor: ENDO HITOSHI
IPC: G01M11/00
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To avoid rubbing of a probe pin on a terminal part of a liquid crystal display panel, which is a problem for a swing type, in regard to a contact unit which is used for an inspecting device for the liquid crystal display panel and of which the probe pin is brought into contact with the terminal part. SOLUTION: A swing mechanism 40 is provided for opening and closing an upper plate 30. The upper plate 30 put on a lower plate 20 is supported by an elastic support mechanism 50, together with the swing mechanism 40. By pressing downward the upper plate 30 in this state by a clamp mechanism 60, a probe pin provided on the lower surface side of the upper plate 30 is brought into contact with a terminal part of a liquid crystal display panel 10.
Patent JP-S60209408-A (JP)
Title: Heavy load moving device
Inventor: TAMURA MINORU
IPC: B65G7/02
Filed: 1984-04-02
Abstract: PURPOSE:To make it possible to continuously tow a heavy load substance such as, for example, a transformer with the use of a heavy load moving device, without the necessity of manual labor, by providing such an arrangement that guide plates endlessly connected are slidably laid at both sides of a support member having at its center a heavy load receiving recess, through slide pads, thereby the transfer level is lowered. CONSTITUTION:When a heavy load substance 1 is towed in the direction of the arrow by means of a draw bar connection 8 and a wire 9, the heavy load substance 1 is moved in the direction of the arrow, sliding on guide plates 5 on the ground surface through the intermediary of slide pads 3. Further, the guide plates 5 are moved around each side section of a heavy load supporting member 2, and are automatically transferred in the moving direction. Accordingly, the heavy load substance may be continuously transferred. With this arrangement the transfer of heavy load substance may be made with no manual labor. Further, the support member 2 has a recessed support surface so that the transfer level may be lowered.
Patent JP-H03268098-A (JP)
Title: Building maintenance control system
Inventor: MARUTANI TETSUJI
IPC: G06Q50/00
Filed: 1990-03-19
Abstract: PURPOSE:To accurately give proper work contents to each worker at each work site by allocating the workers to the work instruction form data for the day based on the information on an attendant worker file and a work instruction form production part for the day and transmitting the corresponding instruction form to each work site. CONSTITUTION:The information on an attendant worker work file 24 for worksite and the information on a work file 16 for work site for the day are inputted to a worker-in-charge decision/instruction form transmission part 30. At the part 30 the workers are allocated to the work instruction form data for the day based on both received information and the corresponding instruction forms are transmitted to the terminal set at each work site. Thus a due instruction forms are already printed out via a printer when the workers attend each work site. As a result, the proper work contents can be accurately given to each worker at each work site.
Patent JP-S51143167-A (JP)
Title: Hydraulic connector
Inventor: FUJINAMI TERUO
IPC: F16B7/20
Filed: 1975-06-05
Abstract: PURPOSE: A highly reliable hydraulic connector using a rubber cap integrally or secondary formed together with cable and fastened with a box nut. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55158562-A (JP)
Title: Flow velocity measuring apparatus
Inventor: OKADA SABUROU
IPC: G01P5/12
Filed: 1979-05-29
Abstract: PURPOSE: To accomplish automatic compensation for the temperature change in the fluid by means of a feed back circuit including division circuits provided on the flow velocity measuring apparatus employing heated thermistor.  
     CONSTITUTION: A thermistor Th 1  for measuring flow velocity and a thermistor Th 2  for measuring temperature are placed into the fluid to be measured. The thermistor Tw 1  generates heat by itself to develop voltages V 1  and V 2  across the resistance R 1 . The voltage V 1  undergoes the division DV 1  and the subtraction SUB while the voltage V 2  undergoes the division DV 2 . The two outputs are multiplied to obtain the voltage proportional to the power consumption of the thermistor Th 1  for measuring flow velocity. The voltage is substituted for the flow velocity and outputted. The division circuit DIV determines the voltage proportional to the resistance value of the thermistor Th 1  and the current flowing through the thermistor Th 1  for measuring flow velocity, namely, heating temperature is controlled with the voltage from the preamplifier Pr 2  as the reference. Thus, the temperature change in the fluid can be automatically compensated for. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06346230-A (JP)
Title: Method and apparatus for forming chemical vapor deposition structure by means of chemical vapor deposition method
Inventor: AREKUSANDAA TEBEROBUSUKII
IPC: C23C16/30
Filed: 1994-04-05
Abstract: PURPOSE: To form a chemical vapor deposited structure by supplying metal vapor into a chemical vapor deposition reactor under control and reacting this vapor with reaction gases.  
     CONSTITUTION: The process for forming the chemical vapor deposited structure 50 includes a step of continuously supplying a solid metal 24 to a heated retort 54 while controlling the supply rate thereof. This retort 64 consists of a main body consisting of a heat resistant material and having a top and a bottom and a transverse cross section which decreases from the top to the bottom of the retort 54. The zinc is first melted and is then vaporized and is transferred to the chemical vapor deposition region. The vapor reacts with the hydrogen sulfide or hydrogen selenide in the chemical vapor deposition region and forms the chemical vapor deposited structures 50 on plural heated mandrel plates 48. The chemical vapor deposition region is delineated by the plural mandrel plates 48. According thereto, the controllability of the evaporation rate of the zinc is improved and the volume of the furnace necessary for melting and evaporating the zinc is reduced. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S60213672-A (JP)
Inventor: UETANI KENICHI
IPC: B66B1/18
Filed: 1984-04-04
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。