baber/WOPTO huggingface dataset:
Patent JP-H08340224-A (JP)
Title: Differential amplifier circuit
Inventor: KATO TAKUJI
IPC: H03G3/10
Filed: 1995-06-12
Abstract: PURPOSE: To extend both dynamic ranges of input DC voltage and output DC voltage up to levels utilizing power supply voltage at maximum. CONSTITUTION: A double balance differential amplifier circuit is provided with a 1st input transistor(TR) 18 capable of inputting a bias signal from a 3rd bias circuit and an input signal from a signal source from its base and connecting its emitter to the common emitter of 1st and 2nd TRs 9, 10 through a 1st resistor 21 and a 2nd input TR 22 capable of inputting a bias signal from the circuit 19 from its base and connecting its emitter to the common emitter of 3rd and 4th TRs 12, 13 through a 2nd resistor 23.
Patent JP-S5572723-A (JP)
Title: Take-in and exhaust duct for forced draft type space-heater
Inventor: MAEKAWA NOBORU
IPC: F23J13/00
Filed: 1978-11-22
Abstract: PURPOSE: To enlarge the effective space in a room by a system wherein a mounting plate to be attached on the outside furnace of the take-in and exhaust duct is fabricated movably in accordance with the size of an exhaust port to be employed.  
     CONSTITUTION: When using the prolonged exhaust port 4b, the mounting plate 7 is fixed at the fixing part 12 of the mounting plate installed between the stop 9 and the stop joggle 11 and fixed with the fixture at the hole 14 in the wall. On the other hand, when applying the so-called direct back exhaust using the direct exhaust hole 4a, the notch 15 is adjusted to the position of the stop joggle 11 by rotating the mounting plate 7 around the duct 2. Then, after moving the mounting plate 7 towards the right direction in the drawing to reach the position shown by the chain line, the mounting plate 7 is rotated again and slid to the position of the notch against the joggle 11. By this operation, the mounting plate 7 is fixed at the fixing plate 13 of the mounting plate attached between the stop joggle 11 and the stop 10, and the mounting plate 7 is fixed at the wall and installed to the wall 1 of the pipe 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H022443-A (JP)
Title: Transmitting/receiving two-way communication system using dma control system
Inventor: ISHIKAWA HITOSHI
IPC: H04L13/00
Filed: 1988-06-14
Abstract: PURPOSE:To prevent transmission from being canceled even when transmission and receiving are executed in the same timing by allowing a DMA control part to continuously hold its transmitting state during the left period of transmission data even after the end of data reception by a CPU. CONSTITUTION:At the time of receiving a reception request, the CPU 1 executes the processing of receiving DMA and then checks a transmitting data counter. When the contents of the counter are '0', there are no data being practically transmitted, so that the reception of a communication controller 3 is set up to a DMA mode and bit 1 (b1) of a command register in a DMA control part 2 is set up to '1'. When the contents of the counter are not '0', the reception of the controller 3 is set up to the DMA mode and both the bits 2, 1 (b2, b1) of the command register in the DMA control part 2 are set up to '1'. Thereby, a DMA control part 2 executes DMA control until the contents of the transmitting data counter are set up to '0', i.e. until all the data are practically transmitted.
Patent JP-S6124466-A (JP)
Title: Thermal printer
Inventor: MIKOSHIBA HITOSHI
IPC: B41J27/00
Filed: 1984-07-12
Abstract: PURPOSE:To obtain a thermal printer capable of printing clear and legible letters without noise during the printing period by including a mixture of a colorant and a heat-meltable material in a type drum having projected types on its surface. CONSTITUTION:A mixture of a colorant and a heat-meltable material is added to the inside of a porous plastic type drum 1. Projected types 101 are formed on the surface of the drum 1 and always contacted with a printing paper 3. Electric current is then supplied for a given hour period to electric resistors 4 set according to each digit to melt the mixture for printing.
Patent JP-S5667024-A (JP)
Title: Vibration-shielding wall
Inventor: NISHIKAME TATSUO
IPC: E02D31/08
Filed: 1979-11-06
Abstract: PURPOSE: To shield vibrations simply and effectively by providing an empty trench of proper depth and a rigid wall continuing to the former as a shielding wall in the ground for intercepting the vibrations caused at a motorway and the like.  
     CONSTITUTION: Vibrations aWc are generated from foundation piles 2 in the ground of the motorway 1 and the like. In order to prevent the propagation of these vibrations, the vibration shielding wall A consisting of the empty trench 6 and the rigid wall 7 is provided in the ground at a proper distance from the foundation pile 2. The empty trench 6 is constituted by driving sheet piles 4 at a fixed interval, placing a cover 5 on the upper end of the trench to form a hollow wall and filling the same with pulverized bodies and the like of an elastic material such as foam plastics and the like as a buffer material against vibrations as occasion calls. The rigid wall 7 is formed by excavating the lower part of the empty trench 6 down to the further depth and filling up concrete therein. The vibration a generated near the surface of the ground is intercepted effectively by the empty trench 6, while the vibration generated in deeper positions is also intercepted effectively by the rigid wall 7. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5933207-A (JP)
Title: Whitening cosmetic
Inventor: HIGA YOSHITAKA
IPC: A61K8/00
Filed: 1982-08-20
Abstract: PURPOSE:To provide a cosmetic effective to suppress the formation of melamine and free from undesirable side effect, by using a kojic acid derivative such as 2-cinnamoyloxymethyl-5-hydroxy-4H-pyran-4-one (new material), etc. as active component. CONSTITUTION:The objective cosmetic contains 0.01-1% of the compound of formula (R is benzoyloxy, cinnamoyloxy or phenoxy). The compound of formula exhibits remarkable effect to suppress the formation of melamine by the inhibition of the activity of tyrosinase existing in the human skin, and is used in cosmetics such as beauty wash, cream, milky lotion, pack, etc. The compound of formula wherein R is cinnamoyl or phenoxy is novel.
Patent JP-H04369092-A (JP)
Title: Commodity management system based upon marked bar code
Inventor: GOHARA HISAE
IPC: G06K7/08
Filed: 1991-06-18
Abstract: PURPOSE:To manage a commodity having great importance in its beauty, values, etc., with a bar code by marking a bar code on the surface of a ferro-magnetic substrate and adding the marked bar code coated with a non-magnetic substrate to the commodity. CONSTITUTION:For instance, a bar code thin plate 2 obtained by coating a 'marked bar code' marking a bar code on the surface of a ferromagnetic substance such as iron or nickel with a non-magnetic substance is stuck to the shaft 1 of a golf club. The bar code is magnetically read out by a pen scanner type bar code reader integrally constituted of an Alnico magnet having storing field intensity and a permalloy MR sensor element for detecting a magnetic field with high sensitivity. Since the marked bar code coated with the non- magnetic substance can be read out, a bar code can be utilized even for a commodity to which a bar code can not be used by a convensional method due to its beauty or values.
Patent JP-H021860-A (JP)
Title: Radiation sensitive positive type resist high in resolution
Inventor: YONEZAWA MASAJI
IPC: G03F7/039
Filed: 1988-06-13
Abstract: PURPOSE:To enhance sensitivity and resolution of a resist by using a monodispersed homopolymer or copolymer of a specified monomer. CONSTITUTION:The positive type resist is formed by using the monodispersed homopolymer of the monomer or the monodispersed copolymer of said monomer represented by the formula on the right in which X is alkyl or halogen and Y is alkyl or haloalkyl. As the monomer, trifluoroethyl methacrylate and the like can be used, and the monomer can be polymerized by the low temperature anion polymerization method using an anion polymerization initiator, and the obtained polymer or copolymer is dissolved in methylcellosolve acetate or the like and applied to the surface of a desired layer.
Patent JP-S6044158-A (JP)
Inventor: OTOMAA KURIIKUNAA
IPC: B22D11/128
Filed: 1984-07-11
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-S6037119-A (JP)
Title: Plasma vapor phase reaction device
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L21/3065
Filed: 1983-08-08
Abstract: PURPOSE:To enable mass productivity, and to increase the growth rate of a film by forming an opened hole or an opened groove to an electrode, converging the electric line of force in the region of the opened hole or the opened groove and generating high luminance discharge. CONSTITUTION:A reactive gas is fed to a quartz hood 21 from 23, and passes through a reticulate electrode 2 and reaches to a positive column region 5. Substrates 1, 1 are disposed in the positive column region in parallel with the electric lines of force 5 while the backs are fast stuck mutually. The substrate takes a shape surrounded by a quartz cage. Paired electrodes 2, 3 are supplied with high-frequency energy from the outside, and electricity is discharged in a region 20 in which a uniform electric field is formed. First glow discharge in the uniform electric field region and second glow discharge having high luminance in opened holes or opened grooves 14 having planes or recessed shapes to other electrodes are generated simultaneously by forming the opened holes or the opened grooves 14 to the electrodes. Accordingly, plasma concentrates in the electrode central sections 20.
Patent JP-H09323352-A (JP)
Title: Blow molding and blow molding die
Inventor: KAWASE YASUJI
IPC: B29C49/04
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To smoothly perform a blow molding process by providing an air blowing aperture on the cavity face, of a molding die, which is located at a recessed part for a molding formed on the cavity face, to the recessed part, and lowering a parison extruded from a die head along the cavity of the molding die, blowing the air. SOLUTION: A molding die M is closed and a vacuum suction device located below the molding die M is activated. After that, a parison 6 is extruded from a die head 5. The parison 6 descends along a cavity face 1 being carried by the downward flowing air. At the same time, the air is sent into a guide hole 4. Under this state, the parison 6 passes through a recessed part 2 by the air blown from an air blowing aperture 41, which being caught by a recessed part 2, when the parison 6 comes down to a spot near the recessed part 2. When the parison 6 is past the recessed part 2, the dented part of the parison 6 is restored to its original shape by its own weight by the air blown out of the air blowing aperture 41, and the tip of the parison 6 reaches the lower end of the molding die M being carried by the air current.
Patent JP-S5770796-A (JP)
Title: Undocking method for large scale constructed object
Inventor: IWASAKI TAMIYOSHI
IPC: B63C1/08
Filed: 1980-10-16
Abstract: PURPOSE: To omit installation of tanks for floating to a constructed object by conpensating for shortage of buoyancy by suspending the constructed object in a dock with a crane.  
     CONSTITUTION: A constructed object 1 is simply undocked by adding necessary buoyance for floating to the constructed object 1 with lifting power of a crane 3 for marine use. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S632380-A (JP)
Title: Semiconductor integrated circuit
Inventor: OKODA TOSHIYUKI
IPC: H01L27/08
Filed: 1986-06-20
Abstract: PURPOSE:To set the thickness of an epitaxial layer at a proper value by forming a first buried layer so that the impurity concentration of the first buried layer is made smaller than that of a collector buried layer and a second buried layer aud so that the first buried layer is made deeper than the collector buried layer to the substrate side. CONSTITUTION:Antimony shaping a second buried layer 23b is deposited on the surface of a substrate 21, and boron forming a collector buried layer 26 and a lower diffusion layer 37 in upper and lower isolation regions 24 is deposited previously on the surface of the substrate 21 surrounding first and second buried layers 23a, 23b and the first buried layer 23a. The impurity concentration of the col-. lector buried layer 26 is set at a value such as approximately 10<17>-10<18> cm<-2> so as to be made higher than the first buried layer 23a, and the impurity concentration of the second buried layer 23b is set at a value such as approximately 10<l8>cm<-2> so as to acquire predetermined VCE(sat) by reducing the collector resistance of an NPN transistor and so as to expect the prevention of a prescribed parasitic effect.
Patent JP-S6417682-A (JP)
Title: Sewing method and sewing machine
Inventor: UIRIAMU EI BAACHI
IPC: D05B1/12
Filed: 1988-06-13
Abstract: PURPOSE: To repeatedly and consistently form tight seams of a good quality by intermittently execute a process of rewinding a needle thread to its spool at the time of stretching a looper from a bobbin by a needle, by synchronizing it with seam forming and moving by the needle and the bobbin. CONSTITUTION: When the bobbin 40 approaches a needle thread loop, pulling out of the needle thread 18 from the bobbin occurs. In the middle of this movement of the bobbin, a connecting rod 60 moves to rock an arm 46, thereby a U-link 52 moves a driving rod 20 downward. When the needle and bobbin tie the threads of them and starts moving away from each other, a coil spring 90 is sufficiently compressed to bring an abrasion resistant board 92 in contact with a driving board 70 to drive the abrasion resistant board, the spool and the needle thread in a thread rewinding direction. When the needle thread is rewound to the spool, the needle thread in the area of seams is tighten to shorten a loop, thereby tight lock stitches are formed at a cloth.
Patent JP-S5571957-A (JP)
Title: Method of continuously testing withstand voltage of insulated wire
Inventor: NAJIMA KOUZOU
IPC: H01B13/00
Filed: 1978-11-24
Abstract: PURPOSE: To continuously detect the breakdown point of an insualted wire longitudinally via its withstand voltage by inserting the wire into fibrous substance intermittently dropped with droplets and applying voltage between the fibrous substance and the conductor of the wire.  
     CONSTITUTION: An insulated is extruded via an extruder 9 on a conductor 8 fed from a supply bobbin 7 and colled in a coolant water tank 10. An insulated wire 11 thus formed is inserted into an electrode 12 of fibrous substance such as felt or the like and wound on a takeup bobbin 13. Water droplets 17 are dropped intermittently from a tube 16 to the electrode 12 to cause the fibrous substance to become wetty state. A voltage is applied from a power supply 14 to the electrode 12, and an eddy current detector 15 is provided in series with the power supply 14. On the other hand, the conductor 8 and the bobbin 7 are grounded. When voltage breakdown point or defective point passes through the electrode 12 such as pinhole or the like along the wire 11, it is detected to notify it via a buzzer or the like. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01314685-A (JP)
Title: Bicycle provided with drive/load control mechanism
Inventor: FUTAGAMI KAZUHIKO
IPC: B62M6/45
Filed: 1988-06-14
Abstract: PURPOSE:To reduce the influence of physical power or condition and to realize comfortable traveling by operating the load and the driving force based on a travel mode being set and a detected signal then providing the operated load and driving force to a load applying means a driving force means. CONSTITUTION:Parameters are set corresponding to a desired travel mode and a pedal 1 is rotated, then the rotary speed of the pedal 1 is detected and a pedal rotary signal corresponding to the load force being applied onto the pedal 1 is detected and provided to the control section 10. When a drive wheel 5 is rotated, the rotary speed thereof is detected and a driving force signal corresponding to the torque of the drive wheel 5 is detected and fed to the control section 10. The control section 10 controls a load motor 4 and a drive motor 8 based on the inputted signals. Through such control, constant load travel where the pedal 1 load is reduced, actual load travel where load is applied corresponding to the conditions of road and no-load travel where no load is applied onto the pedal 1 can be executed.
Patent JP-S5574656-A (JP)
Title: Control unit for information processing system
Inventor: TAKADA SHIGEMITSU
IPC: G06F15/177
Filed: 1978-11-28
Abstract: PURPOSE: To enable to access the common resource by a pulrality of processors at the same time, by locking a plurality of main memories including the system area, in executing the test and set instruction when a plurality of system areas are provided in a plurality of main memories.  
     CONSTITUTION: When multiple system area is designated, if the test and set instruction is executed to access of CPU1 to the common resources in the system area, CPU1 delivers the signal representing the test and set instruction to MCU5. When MCU5 receives the signal representing the said instruction, MM7 is locked and lock request is made to MCU6. MCU6 locks MM8 and informs the lock of it to MCU5. MCU5 reads out the test byte on MM7 designated with the address section of the test and set instruction and delivers it to CPU1, when MM7, 8 are locked. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S638161-A (JP)
Title: Holding method for recording sheet
Inventor: YOSHIZAWA ATSUTOMO
IPC: B41J13/02
Filed: 1986-06-24
Abstract: PURPOSE:To perform such recording as excellent in accuracy, by rotating the roller group installed in front and in the rear of a recording part in the specified direction, and eliminating any slackness in recording paper, before starting the record since the suction of paper has started at a suction part. CONSTITUTION:A recording paper 4 is discharged out after passing through between both rollers 5 and 6, between a recording head 1 and a suction part 3 as well as between both rollers 7 and 8. The suction part 3 has a lot of fine holes 2, attracting the recording paper 4 by means of vacuum suction. Before recording is started, the roller 7 is pre-fed as much as such length as equivalent to a distance l. Or rotation of the roller 5 is reversed as much as a portion equivalent to the distance l, thereby eliminating slackness of the recording paper between the recording head 1 and the suction part 3, thus the recording paper 4 is straightened. With this constitution, a distance between the recording head 1 and the recording paper 4 is uniformized, thus transcription excellent in accuracy is performed.
Patent JP-H0441433-A (JP)
Title: Method of infection of fish with edwardsiella tarda
Inventor: OKUBO YUKIHIRO
IPC: A61K35/74
Filed: 1990-06-06
Abstract: PURPOSE:To accomplish the title infection with desired infection and death rates by raising fish in raising water containing Edwardsiella tarda culture filtrate, ammonia and Edwardsiella tarda. CONSTITUTION:Fish is raised in raising water containing (A) 0.5 - 1l/100l of a residual solution obtained by separating solids such as Edwardsiella tarda from a Edwardsiella tarda culture solution, (B) 0.5 - 10 ppm of ammonia, (C) 0.1 - 1.0 ppm of at least one kind of nitrite (pref. sodium, potassium or ammonium sat) and (D) 10<5> - 10<8>/ml of Edwardsiella tarda. With the present method, artificial infection can be made in a simple operation without causing fish injuries and putting the fish to unnecessary stressed state; and by regulating the raising conditions, the system can be easily controlled to infectious state adapted to the purpose of experiments, thus being suitable as an experimental system for developing medicines effective for the prevention and therapy of the diseases induced by Edwardsiella tarda.
Patent JP-S63310296-A (JP)
Title: Y/c separating circuit
Inventor: KURODA KAZUO
IPC: H04N9/78
Filed: 1987-06-12
Abstract: PURPOSE:To reduce the degradation of picture quality due to the operation of a signal suppressing circuit, by inserting a trap circuit to a luminance signal route only when the AC component level of the luminance signal is low and a leak signal exists between the luminance signal and a chrominance signal. CONSTITUTION:Since the full band component of a video signal is included in the output of an adder 61, a chrominance signal band component is extracted by a BPF 62 and its amplitude level is detected by a window comparator 63 to detect line correlations of the chrominance signal. When the degree of correlation is lower than a prescribed value, a leak detection signal is outputted from a signal leak detecting circuit 60. Meanwhile, the AC component of the luminance signal is extracted by an HPF 31, and the output is generated from a window comparator 33 when the amplitude level of the AC component from which the chrominance signal band component is eliminated by a trap circuit 32 is lower than a prescribed value. This generated output is converted to a signal in the high level when an AC component higher than a prescribed level does not exist by a NOR gate 35. An AND gate 37 switches a switch 42 to the side of a trap 41 to remove the dot disturbance when outputs of the gate 35 and an OR gate 65 are in the high level together.
Patent JP-S5271492-A (JP)
Title: Synthesis of 9-substituted-2-substituted thioadenines
Inventor: KAWADA ISAKO
IPC: C07D473/24
Filed: 1975-12-10
Abstract: PURPOSE: Title compounds of formula I [R 1  is 1-10C alkyl, 5-10C cycloalkyl, 7-11C aralkyl, radical of formula II (R 2  is 7-11C aralkyl); R 3  is 1-10C alkyl, 5-10C cycloalkyl, 7-11C aralkyl, radical of formula II]; for example, 2-n-propythio-9-n-propyladenime. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S628508-A (JP)
Title: Electromagnetic core
Inventor: SANO MINEO
IPC: H01F7/06
Filed: 1985-07-05
Abstract: PURPOSE:To enhance corrosion resistance and magnetic characteristics by inserting one amorphous stainless steel plate for every several core materials consisting of stainless steel plate so as to laminate them, and integrating them. CONSTITUTION:Amorphous stainless steel plates 3 are inserted, e.g., one for every three core materials 1 consisting of stainless steel plate, and are caulked by mans of pins 2 so as to be integrated. With this, an electromagnetic core is obtained which is excellent in corrosion resistance and magnetic characteristics.
Patent JP-S633741-A (JP)
Inventor: WATANABE MASARU
IPC: A01K89/015
Filed: 1986-06-23
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-2000336962-A (JP)
Title: Semiconductor factory
Inventor: KAKIZAKI JIRO
IPC: F24F7/06
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain flexibility in response to the construction of a vibration- resistant equipment for a semiconductor factory, and to constitute the equipment at a low cost. SOLUTION: In the semiconductor factory in which a utility floor 70 is installed at the underfloor section of a clean room 60, the floor 64 of the lower layer floor of the clean room 60 is constituted of the floor 64 having rigidity, the floor 61 of the clean room 60 is manufactured in one-way beam type or a cruciform beam type, the utility floor is formed in structure in which rigidity is increased by adding clustered columns 66, and a section between the floor 74 of the lower layer floor of the clean room 60 and the floor 61 of the clean room 60 is connected by the clustered columnar 66 having rigidity capable of preventing microvibrations.
Patent JP-S62133275-A (JP)
Inventor: HANDA NOBORU
IPC: B60J7/12
Filed: 1986-06-23
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。