baber/WOPTO huggingface dataset:
Patent JP-S61227789-A (JP)
Title: Production of pyruvic acid
Inventor: YAJIMA YASUO
IPC: C12R1/01
Filed: 1985-04-01
Abstract: PURPOSE:To produce and accumulate a large amount of pyruvic acid without causing the proliferation of microorganism, by separating and removing the culture liquid from the culture product of a specific microbial strain, adding a sugar to the obtained microbial cells or treated cells and collecting the produced pyruvic acid. CONSTITUTION:A pyruvic acid-producing microbial strain belonging to Pedio-coccus genus or Aerococcus genus is cultured in a nutrient medium. Micro bial cells or treated cells are separated from the culture product by removing the culture liquid from the product. One or more kinds of sugars used in cultiva tion are added under aerobic condition to the cells or treated cells in an aqueous solvent to effect the production and accumulation of a large amount of pyruvic acid in the solution in a short time.
Patent JP-H06280905-A (JP)
Title: Disc brake
Inventor: WATANABE MASAHIRO
IPC: F16D65/095
Filed: 1993-03-29
Abstract: PURPOSE:To use first and second friction pads in common and to support both friction pads by means of a brake caliper without using a hanger pin. CONSTITUTION:A large diameter part 17a and a small diameter part 17b, which is projected from the rear surface of the large diameter part 17a, are formed in each back plate 17 of a first friction pad P1 and a second friction pad P2. In the first friction pad P1, the large diameter part 17a of the back plate 17 is slidingly fitted to a first supporting hole 111 of a first arm part 11 of a brake caliper C. In the second friction pad P2, the small diameter part 17b of the back plate 17 is fitted to a second supporting hole 112 of a second arm part 12.
Patent JP-H02281663-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUTEFUAN KEI REI
IPC: H01L29/45
Filed: 1990-03-22
Abstract: PURPOSE: To reduce the influence of degradation caused by thermoelectrons by composing a barrier metal layer of a material having affinity to hydrogen, and depositing an inactive layer while covering an active layer before depositing inactive layer. CONSTITUTION: A memory cell is produced on a p-type silicon substrate 13, a field oxide region 15 is demarcated and grown, next, a high-grade tunnel oxide 24 is thermally grown on the channel region of the substrate and etched into the pattern of parallel high stripes later by depositing a phosphorus doped polycrystalline silicon layer 16 and after a thermally growing dielectric layer 22 is grown on the upside, it is etched into the shape of vertical parallel stripes by depositing the 2nd layer of polysilicon 17. Next, a source region and a drain region are formed and after a thermal oxide layer 23 is grown on their surfaces and a polygate surface, a CVD dielectric film 18 is deposited on the upper surface and a device is planarized.  In order to open a drain contact, the device is masked and etched until the block of silicon just above the drain area is exposed and just before aluminium deposition, a barrier metal layer 19 having affinity to hydrogen atoms is deposited. As a result, the influence of degradation caused by electrons can be reduced.
Patent JP-H02283981-A (JP)
Title: Electromagnetically-operated valve
Inventor: YUURUGEN GURAANERU
IPC: F02M51/08
Filed: 1990-03-22
Abstract: PURPOSE: To generate an aligning effect without play in a fuel injection valve, etc., by forming a support cone truncated in a valve seat body, making the bus bar length corresponding to approx. the mean diameter, and engaging with the movable piece peripheral surface in the form of truncated cone. CONSTITUTION: A movable piece 10 where magnetic poles 11 and 11' are positioned opposingly has conical pieces 38 and 39 which are intruded into the conical surface 40 of a valve member 2 so that a ring-shaped gap 22 is formed between the valve member 2 and valve seat body 5, and the fuel is shut off when the movable piece 10 is attracted up by the magnetic poles 11 and 11'. Measuring the fuel should take place when the gap 22 is opened with the fuel pressure in the ring-shaped cross-section 15. Guidance of the fuel to the gap 22 is performed through a flow hole or a slit 17, and a support cone truncated 27 used as a stopper for the movable piece 10 in the valve seat body 5 has a bus bar length approx. corresponding to the mean diameter, while the movable piece 10 is furnished with an undercut 37 so as to suppress liquid- dynamical cohesion with the conical stopper surface 13.  This generates an aligning effect with no play involved.
Patent JP-S60215707-A (JP)
Title: Manufacture of gray cast iron
Inventor: KANAZAWA TAKASHI
IPC: C21C1/08
Filed: 1984-04-10
Abstract: PURPOSE:To obtain gray cast iron of high quality at a low cost by adjusting the amount of Mo added to molten gray cast iron contg. Mo, Cr and Cu as effective components in accordance with the carbon equiv. of the cast iron. CONSTITUTION:When gray cast iron is provided with >=30kg/cm<2> practical tensile strength and <=10mm. chill depth, it is affected most significantly by the amount of Mo added and the carbon equiv. (CE value). The tensile strength is in proportion to the amount of Mo added, and a larger amount of Mo added gives higher tensile strength. The effect of the amount of Mo added on the tensile strength is increased as the CE value is reduced. The solidification temp. of molten metal manufactured in a cupola is measured to calculate the CE value, and Mo is added by an amount corresponding to 30kg/mm.<2> tensile strength on the basis of the CE value. Gray cast iron having desired characteristics is obtd. at a low cost by adding because the irreducible minimum of Mo required.
Patent JP-2000265743-A (JP)
Title: Wind regulator and its assembling method
Inventor: SAITO TOSHIHIRO
IPC: E05F15/16
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a wind regulator capable of enhancing the efficiency for assembling work. SOLUTION: In a state where a base 9 is fixed to an inner panel 5, the base 9 biasses a first arm 14 having a sector gear 12 in one direction. A locking member 11 is fixed to the left side of a drive shaft hole 9h on the surface at the outer panel side of a bearing portion 9g of the base 9. At the intermediate portion of the locking member 11, a recessed bowl-shaped cover portion 11a is formed at the outer panel side, and is arranged closely to a drive shaft hole 9h so as to cover the outer panel side of the drive shaft hole 9h. At the tip side of cover 11a, a curved portion 11b curved to the side of inner panel 5 is formed, a locking claw 11c at the tip portion is extended and formed toward the side of inner panel 5, penetrates the second locking hole 12b of the sector gear 12 and extended to the position locking with the first locking hole 9i and then formed.
Patent JP-H04306088-A (JP)
Title: Housesitting picture recorder
Inventor: SAKAI FUMIHIKO
IPC: G11B15/02
Filed: 1991-04-02
Abstract: PURPOSE:To record all high definition television broadcast information during absence even when a broadcast schedule time is put off. CONSTITUTION:A controller 2 gives a reservation data including a data representing a video recording start time, a video recording end time and a reserved program to be a high definition television broadcast program entered by an entry device 1 to a storage device 3, in which the data is stored. A comparator 4 receives a discrimination data representing it that a high definition television broadcast is received from a MUSE/NTSC converter 8 and permits the start of video recording based on the discrimination signal after the arrival to a video recording start time. Thus, the controller 2 commands the start of video recording to a video recording device from the start of the high definition television broadcast. The end of the video recording is commanded based on the discrimination data even after the arrival to the video recording end time.
Patent JP-H11275292-A (JP)
Title: Image processor connectable to network
Inventor: MORITA KENICHI
IPC: G06T1/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an image processor capable of sharing functions with other device at the time of being connected to a network by providing an image bus switching part for switching the connection of buses between respective function blocks and an interface means, and providing the function block with an image processing block for processing image data. SOLUTION: The respective function blocks for processing image data are connected to an image switching part 471. The image switching part 471 switches the image bus inside and controls a data transfer route between the respective function blocks. Concerning this device, original reflected light made incident to a CCD sensor 204 is converted to a voltage level and converted to a digital signal by an A/D converter 452. In the case of transfer onto a printer or network, digital data are sent to the image switching part 471. According to an instruction from an entire control part, the image switching part 471 switches the transfer destination of the image bus among an electric processing part 451 of an image reading part, electric processing part 461 of an image forming part, image storage part 413 and network interface part 481.
Patent JP-H01284253-A (JP)
Title: Intestinal feeding apparatus utilizing gastrointestinal myoelectricity
Inventor: ROJIYAA JII DEINISU
IPC: A61J15/00
Filed: 1989-03-22
Abstract: PURPOSE: To provide an enteral feeder by using a gastrointestinal electromyographic signal of making possible to control an enteral feeding system by utilizing a myoelectric signal by composing of that the positioning of a feeding tube for a gastrointestinal tract is determined at a desirable ration by detecting and monitoring the electromyographic signal from a patient's gastrointestinal tract. CONSTITUTION: In the case of feeding a liquid ingesta into the upper portion of a small intestine 28 or a duodenum 26, a feeding tube 12 is inserted into the duodenum 26 so as to face a probe 16 to the duodenum 26 through a gullet 30 and a stomach 32 from a nose. Lead wires 34', 34" from a module 20 are arranged on an arm 36, and extended toward a probe 16 and then connected to electrodes 18', 18". A monitor 22 is detected by the electrodes 18', 18", an electromyographic signal dispatched from the module 20 is processed so as to be able to identify the specified characteristics of an electric action in a gastrointestinal tract. To carry out the feeding of a liquid ingesta, tubes 44, 44a from a feeder 24 are connected to arms 42, 42a.  The monitor 22 controls the feeding rate of the ingesta as well as stops the feeding of the ingesta when the position of the probe 16, 16a is moved out from a predetermined place, and then dispatches an alarm.
Patent JP-H06277746-A (JP)
Title: Billet for hot extrusion
Inventor: TAKAHASHI TSUNETOSHI
IPC: B21C23/00
Filed: 1993-03-29
Abstract: PURPOSE:To reduce top peak extruding force at the initial extruding by fitting a dummy member having lower heat deformation resistance than the main body of a billet to the tip end of the main body in hot extruding. CONSTITUTION:Extruding cannot be done if top peak extruding force exceeds capacity of an extruding machine even when normal extruding force is within capacity of the extruding machine. The dummy member having lower deformation resistance than the main body of extruding billet is fitted to the tip end of the billet to reduce the top peak extruding force and the extruding range is extended.
Patent JP-H06284154-A (JP)
Title: Digital modulation wave generator
Inventor: SASAKI OSAMU
IPC: H03C1/00
Filed: 1993-03-29
Abstract: PURPOSE:To realize a generator for a digital modulation wave operated correctly with no adjustment and in which stable modulation accuracy is obtained independently of a change in temperature. CONSTITUTION:The generator is provided with a ROM 5 storing a polar coordinate of instantaneous voltage data of a digital modulation wave, and digital data 1 of an in-phase base band signal, digital data 2 of a orthogonal base band signal and a signal 3 representing time are inputted to its address bus 4, they are read and converted into analog signals, and they are given to a sample-and-hold circuit 9 and a band pass filter 10, from which the processed signal is outputted. The circuit of the generator includes no components such as analog arithmetic operation elements and elements susceptible to temperature.
Patent JP-S57184987-A (JP)
Title: Detecting method for position of moving object
Inventor: SHIBATA SHIYUUJI
IPC: G01S11/14
Filed: 1981-05-11
Abstract: PURPOSE:To obtain a method which detects the position of a moving object, by a method wherein, using a reference signal, being equivalent to ultrasonic wave sent from a sound source, and a reference signal, being different in phase from aforesaid reference signal, a polarity and the number of times, in which a phase difference between said ultrasonic wave from the sound source and a receiving wave at a moving object is brought to a given value, are counted. CONSTITUTION:A reference single K, having the same frequency as that of an ultrasonic signal transmitted from a sound source, is converted into a rectangular wave K1 by means of an amplifier 18, a comparator 19, and a monostable multivibrator 20 to apply it to an FF 21. A receiving wave K2 at a moving object is converted into a rectangular wave K3 through an amplifier 22, a comparator 23, and a monostable multivibrator 24 to apply it to the FF 21 and 25. The signal K is inversed (26), and is applied to the FF 25 through a monostable multivibrator 27. The rectangular waves K1 and K3 are supplied to an AND gate circuit A', rectangular waves K8 and K3 are supplied to an AND gate circuit B', and a switch (S) 33 is changed over through an FF 30. The outputs of the FF 21 and 25 are differentiated (34) via LPF 31 and 32 through the working of the S 33, a staged polarity of a signal, and the number of times are counted (14), and this permits the detection of a position or moving distance of the moving object.
Patent JP-H0579851-A (JP)
Title: Track indicator
Inventor: MACHIDA UNHACHI
IPC: G01C21/20
Filed: 1992-02-20
Abstract: PURPOSE:To obtain a track indicator which can display a moving route (track) along a great circle path a moving body such as a ship or an aircraft is attempting to take. CONSTITUTION:A track indicator comprises 4 means for displaying each displayed figure on a figure of a global side view and means for converting the figure so that a current position or a set start point obtained from a navigation machine or a virtual current position such as a target position is located at the center of the displayed figure.
Patent JP-H08224828-A (JP)
Title: Film laminate for heat retorting packaging, manufacture thereof, and package using the laminate
Inventor: OTSUKA YOSHIAKI
IPC: B32B15/08
Filed: 1995-02-22
Abstract: PURPOSE: To obtain a film laminate which needs not aging by connecting a polyester resin film layer and a polyolefin resin film layer to a top face and a rear face of an aluminum foil respectively through specified polyurethane adhesive layers. CONSTITUTION: A film laminate for heat retorting packaging suitable for packaging a food to be retorted has polyurethane adhesive layers 2 on both faces of an aluminum foil 3. The adhesive layer 2 consists of a reactant of 90-50 pts.wt. of polyurethane precursor to be obtained by reacting a polyisocyanate component to an active hydrogen compound component having an active hydrogen group under a condition that an equivalent ratio of the active hydrogen group to an isocyanate group exceeds 1.0, and of 10-50 pts.wt. of polyester urethane diol consisting of a polyester and an isophorone diisocyanate. A polyester resin film layer 1 and a polyolefin resin film layer 4 are adhered through the adhesive layers 2.
Patent JP-H10257449-A (JP)
Title: Program guidance display method for digital broadcast, program guidance information supplying method and program guidance display device
Inventor: HASUIKE AKIRA
IPC: H04N7/173
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a method, device for displaying program guidance and a program guidance information supply method with which convenience for viewers is improved and problems in the security of broadcast system are solved by instantaneously displaying the program guidance of arbitrary program out of the programs of multichannel digital broadcast. SOLUTION: The multichannel digital broadcast is transmitted from a sender 16 at a broadcast station and received through a satellite 18 by an antenna 20. The guidance information of all the programs in addition to images and sounds is multiplexed on the broadcasting of specified transmission channel. When that transmission channel is received, a tuner 10 supplies that received information to a personal computer 12. The personal computer 12 extracts the guidance information of all the programs out of the received information through an interface board 28, temporarily stores that information in a RAM 42, converts it into an HTML file and stores that file on a hard disk 54. The stored HTML file is displayed in the form of program table on a display 14 while using a browser software for home page reading.
Patent JP-S59195417-A (JP)
Title: Light shielding window for automobile
Inventor: HORIKIRI KENJI
IPC: B60J3/04
Filed: 1983-04-19
Abstract: PURPOSE:To maintain brightness in a compartment constant, by providing a light shielding window with an electro-photo converting element to detect brightness in the compartment as well as a manual operation, and thereby automatically opening and closing the window according to the result of detection. CONSTITUTION:A signal voltage of a photo sensor 9 and a set voltage of a volume VR1 are compared with each other by a control circuit 8 to automatically open and close a light shielding window 5. In association with this, changeover of manual and automatic operations is effected by a switch SW. Thusly, the light shielding window 5 is automatically opened and closed according to an amount of light from outside of a vehicle, and even when receiving light of a head light, etc. of a succeeding vehicle, brightness of the compartment may be always maintained constant with no trouble, thereby improving safety.
Patent JP-S59195653-A (JP)
Title: Method and device for washing photomask
Inventor: WADA TOSHIO
IPC: G03F1/00
Filed: 1983-04-21
Abstract: PURPOSE:To securely remove dust, stains, etc. on both surfaces with good operability in a short time by scrubbing a photomask with brushes in an electrolytic soln., showering it with pure water, then washing it with alcohol, and finally drying it. CONSTITUTION:A mask 1 is introduced through the upper opening 18 of a washing vessel 100, scrubbed with rotating brushes 12, 13 on both surfaces in the inside of an aq. ammonia washing bath 11, and rinsed on both surfaces with pure water ejected from shower pipes 14, 15 when it is taken out. In this washing stage, the mask is subjected to electrostatic neutralization caused by the electrolytic soln. from both surfaces, and mechanical cleaning. The mask 2 is washed in an alcohol washing bath 21 in a washing vessel 200 with ultrasonic waves, cleaned with isopropanol vapor above the bath 21, and dried when it is taken out of an opening 25. Stains due to the use of the aq. soln. is prevented by this washing process composed of washing with an org. chemical, as well as vapor cleaning not undergoing staining, and rapid drying.
Patent JP-H0646511-A (JP)
Title: Stop positioning mechanism for noncontact levitation transfer system
Inventor: SHINOZAKI HIROYUKI
IPC: H02P7/00
Filed: 1993-03-30
Abstract: PURPOSE:To prevent adhesion by operating an analog switch to bring power-up input to zero when a value, obtained by differentially amplifying and detecting outputs from displacement sensors of a carrier in the moving direction and perpendicular direction thereto, exceeds a preset level representing adhesion phenomenon. CONSTITUTION:Differential output between displacement sensors 15, 16 in X and Y directions is amplified through a differential amplifier 26. It is then inputted to a detector 27 and compared with a preset signal level representing adhesion phenomenon. When the differential signal between the sensors 15, 16 exceeds the set level, an analog switch operation signal shaper 28 outputs an operation signal for grounding each analog switch 22. Consequently, each power-up 23 input signal goes zero thus interrupting current supply to brake coils X1, X2 and Y1, Y2. This constitution realizes a stabilized electromagentic brake system in which adhesion phenomenon is prevented.
Patent JP-S59194927-A (JP)
Title: Belt cleaner
Inventor: IWATA MANABU
IPC: B65G45/12
Filed: 1983-04-20
Abstract: PURPOSE:To enhance mechanical strength and abrasion resistance by jointing a thin metal sheet to a ceramic chip with a strip of amorphous alloy foil interposed, wherein the coefficient of metal sheet shall be approx. the same as that of ceramic chip, and then jointing the metal sheet to the scratching part. CONSTITUTION:A metal sheet 4 of, for ex., 29Ni-17Co-Fe, or 42Ni-Fe is jointed to the joint surface of a ceramic chip 2, wherein the coefficients of the these two members shall be approx. equal, with a strip of amorphous alloy foil 3 consisting majorly of Cu and at least one of Ti, Zr, Hf interposed, and thereafter the complete is heated in vacuum, in inert gas, or in a reductive atmosphere to metallize the surface of the chip 2 and to provide fas adhesion with the metal sheet 4. The metal sheet 4 is jointed to the scratch part 6 of a belt cleaner metal sheet basis 5, so as to make this part 6 a composite of metal and ceramics. This assures an enhanced mechanical strength for the metal sheet basis as well as abrasion resistance for ceramics 2.
Patent JP-S58188011-A (JP)
Inventor: KOBAYASHI MASARU
IPC: H01H11/06
Filed: 1982-04-27
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-H03273068-A (JP)
Title: Ink for printing on metal
Inventor: SUMI YOSHIO
IPC: C09D11/033
Filed: 1990-03-20
Abstract: PURPOSE:To obtain the title ink which, when combined with a water-base finishing coat varnish, has excellent adaptability to coating to give excellent coating film properties by using a specified resin component and a specified diluent component in the title ink containing a pigment, a resin, and a diluent. CONSTITUTION:The title ink contains a pigment, a resin, and a diluent, wherein a hydrophilic fatty-acid-modified alkyd resin (e.g. a resin obtained from dehydrated castor oil fatty acids, diethylene glycol, trimethylolpropane, and phthalic anhydride) and/or an oil-free polyester resin (e.g. a resin obtained from diethylene glycol, trimethylolpropane, benzoic acid, isophthalic acid, and trimellitic anhydride) is used as the resin component and which contains a compound of the formula (wherein (n) is 2 to 3; X and Y are each 3 to 20) as the diluent component in an amount of 3-50wt.% based on the ink.
Patent JP-2000262313-A (JP)
Title: Jewelry connecting implement
Inventor: MAMADA SEIJI
IPC: A44C25/00
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a connecting implement capable of simply and surely connecting a pendent accessory body such as a pendant head to jewelry such as a pendant, a brooch, earrings. SOLUTION: This connecting implement is formed with an jewelry main body 12 on the rear side surface obtained by pivotally supporting a nearly U-shaped ring 17 on its rear side surface in a pivotally movable manner and providing a projection part 25 abutting on the peripheral edge part of the ring 17, and the pendant accessory body 28 provided with an engaging ring 29 on its top. By mounting the ring 17 to the rear side surface of the main body 12 after connecting the ring 29 to the ring 17, the body 28 is connected in a swingable manner.