baber/WOPTO huggingface dataset:
Patent JP-H0638683-A (JP)
Title: Production of flat baked foods and system therefor
Inventor: KAWABE YOSHITAKA
IPC: A23L35/00
Filed: 1992-04-30
Abstract: PURPOSE:To produce flat cake of good quality having uniformly soft and flexible texture all over the entire parts including the peripheral surface and the inner middle part by using a paste material and baking it in molds. CONSTITUTION:Baking plates for placing the paste material for cake on it and mold frames which is placed on a baking plate for partitioning the adjacent cakes along the peripheries of their shapes are used to prepare the spaces to be filled with the paste material. Then, the material is baked at such a degree as the material solidifies but does not flow out, and the mold frames are removed and the material are baked up to the final stage.
Patent JP-H04340808-A (JP)
Title: Contactless relay
Inventor: TANAKA JUNZO
IPC: H03K17/73
Filed: 1991-05-17
Abstract: PURPOSE:To make a device compact, and to reduce cost by controlling a transistor to be turned ON when a power supply voltage is impressed on a thyristor, and to be turned OFF when a gate signal is impressed. CONSTITUTION:When the power supply voltage is impressed, a voltage between the terminals of a resistance R4 is impressed between the gate and emitter of a transistor TR1, and the transistor TR1 is turned ON. The power supply voltage is decreased according to the lapse of a time, and turned close to 0V, and when a control input signal Vi is impressed at that time, a transistor TR3 is turned OFF, a photocoupler PC is turned ON, and a gate signal is outputted through a Zener diode ZD to a thyristor TY. In this case, the series circuit currents of resistances R7 and R8 are running by the barrier layer voltage of the Zener diode ZD, the voltage between the terminals of the resistances R8 is impressed between the base and emitter of a transistor TR2, the transistor TR2 is turned ON, and the transistor TR1 is turned OFF.
Patent JP-S593918-A (JP)
Title: Manufacture of complementary semiconductor device
Inventor: YASUDA YOUJI
IPC: H01L29/78
Filed: 1982-06-29
Abstract: PURPOSE:To eliminate parasitic capacitance caused by overlap and attain the high speed, by a method wherein an insulation film having width corresponding to lateral diffusion length of impurity to be ion-implanted is formed to end at gate electrode side on active region to be ion-implanted. CONSTITUTION:When As<+> ion is implanted in P type well region 22, a first remaining CVD-SiO2 film 28 having width equal to lateral diffusion length LA of arsenic is formed to end at side of a gate electrode 272, thereby the gate electrode 272 and N<+> type source and drain regions 30, 31 are not overlapped. When B<+> ion is implanted in N type silicon substrate 21, first and second remaining CVD-SiO2 films 28', 32' having width equal to lateral diffusion length LB are formed to end at side of a gate electrode 271, thereby the gate electrode 271 and P<+> type source and drain regions 34, 35 are not overlapped.
Patent JP-2000306478-A (JP)
Title: Manufacture of micro-relay
Inventor: SEKI TOMONORI
IPC: H01H59/00
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a micro-relay possible to be thinly formed preventing a movable base from being deformed, and capable of keeping contact in an excellent condition. SOLUTION: In the structure of this micro-relay, a movable base 2 is bonded to a cap member 3 to form a desired film thickness, a slit 11 is formed, and a movable electrode 10 having a drivable movable contact 16 is provided. The cap member 3 is bonded to a fixed base 1 having movable contacts 5a, 5b, and the movable contact 16 is faced to the fixed contacts 5a, 5b so that they can be brought into contact with or detached from each other.
Patent JP-H09298566-A (JP)
Title: Time diversity receiver
Inventor: ABE KATSUAKI
IPC: H04B7/02
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent diversity effect for a quaternary FSK signal consisting of a gray code sent repetitively through a time diversity method. SOLUTION: An A/D converter means 103 quantizes a demodulation signal and the quantized signal is stored in a memory 104, a digital value corresponding to the same position of block data is read from the memory 104, a synthesis means 107 synthesizes the digital value with signs on one hand, a sign discrimination means 108 discriminates the sign to obtain a discrimination result of a 1st bit of a quaternary FSK signal. Furthermore, an absolute value synthesis means 109 synthesizes absolute values, the result is discriminated based on a threshold level to obtain a discrimination result of a 2nd bit. Thus, the 1st bit and the 2nd bit of the quaternary FSK signal are synthesized respectively and independently to discriminate the bit, then both the effect of time diversity and a gray code are obtained.
Patent JP-H07283780-A (JP)
Title: Mobile radio communication system
Inventor: ISHII IZUMI
IPC: H04B7/26
Filed: 1995-04-14
Abstract: PURPOSE:To expand the incoming line service area narrower than the outgoing line service area and to match the mutual communication service area with the outgoing line service area in the fixed station and the mobile station mutual communication by low-power radio. CONSTITUTION:When a mobile station 4 is located at a hatched part 9 which is nearer than the arrival distance r0 of the radio wave sent out from a fixed- type antenna 2 of a fixed station 1 and is farther than the distance r1 at which the radiowave sent out from a compact antenna 3 of a mobile device 4 reaches to the fixed station 1, the compact antenna 3 of the self station having the same performance as the fixed-type antenna 2 is designed so that by switching and connecting with a fixed-type antenna 7 for repeater arranged on the hatched part 9, the mutual communication can be performed with the fixed station 1.
Patent JP-S5637921-A (JP)
Title: Device to separate screw
Inventor: NAKAGAWA MICHIO
IPC: B65G47/78
Filed: 1979-09-03
Abstract: PURPOSE: To supply screws one by one separatedly, by providing a chute which contains many arranged screws with an escape rod with notches on one side of tis surface.  
     CONSTITUTION: When a butt block 19 advances to the right in the figure, it butts the lower end of an operation lever 18 and rotates it anticlockwise. In response to the lever motion a lever 14 rotates clockwise against a spring 16, and an escape rod 13 also rotates clockwise. By the motion of the escape rod 13 a screw 24 engaging a notch 13A of the escape rod 13 is released from the engagement and drops in the direction indicated by an arrow G. At this time a screw 2B is kept from falling because it touches the outer periphery of the escape rod 13. Next, when the butt block 19 returns to left, the escape rod 13 rotates anti-clockwise and the screw 2B goes down to engage the notch 13A of the escape rod 13. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5238198-A (JP)
Title: Thermistor composition
Inventor: IKEGAMI AKIRA
IPC: H01C7/04
Filed: 1975-09-19
Abstract: PURPOSE: A composition for a thick film thermistor which is possible to be backed at a low temperature consisting of metal oxide powder, precious metal powder and glass powder. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S594472-A (JP)
Title: Method and tool for coating
Inventor: ODAGIRI SATORU
IPC: B05B1/28
Filed: 1982-06-30
Abstract: PURPOSE:To execute effectively a coating treatment in a waterproofing treatment on a wet surface or flowing water surface, by blowing off the water on the coating surface by air and performing spray coating on the coating surface while expelling the flowing down water by air flow. CONSTITUTION:A coating tool is provided with a spary nozzle 1 for a coating material and an air nozzle 2, and nozzle 1 has the forward end part projected more to the coating surface 3 side than the forward end of the nozzle 2. The forward end of the nozzle 1 is located in the air flow 4 formed by the nozzle 2. In use, the coating material supplied through a force feed pipe 11 for the coating material is atomized by the nozzle 1 to form the flow 5 of the coating material which forms a painted film 6 on the surface 3. On the other hand, the air fed forcibly through a force feed pipe 21 for air is discharged from the nozzle 2 to form the air flow 4 enclosing the flow 5, thereby blowing off the water stuck on the surface 3 and blocking the entry of the flowing down water to the film 6. The progression of the filming is thus assisted.
Patent JP-H05311919-A (JP)
Title: Structural member and damping structure
Inventor: AZUMA KIYOHITO
IPC: E04H9/02
Filed: 1992-05-01
Abstract: PURPOSE:To improve energy absorption capacity at the time of an earthquake. CONSTITUTION:A structural member 10 is composed of dead soft steel 11 (an absorption member) installed along the direction of the extension of the member 10 and common steel 12 mounted on the outer circumference of the dead soft steel 11. The dead soft steel 11 absorbs energy by the flexural yield of stress transmitted over the structural member 10 and carbon content is brought to 0.1% or less, and carbon content is brought to 0.15% or more in the common steel 12. Accordingly, when vibrations due to an earthquake, etc., are transmitted over the structural member, the vibrational energy of the earthquake, etc., can be absorbed positively by the absorption member because the absorption member is broken down in an early stage, thus increasing the earthquake resistance of the structural member, then improving the safety of the structural member.
Patent JP-H08307889-A (JP)
Title: Automatic earth magnetism correction device
Inventor: NISHIDA MAKOTO
IPC: H04N9/29
Filed: 1995-05-11
Abstract: PURPOSE: To correct the earth magnetism automatically with higher accuracy corresponding to a change in earth magnetism at any time. CONSTITUTION: A magnetism detector 4 detects total sum of magnetism in the device and gives a voltage depending on the total sum to a magnetism comparator 5. The magnetism comparator 5 catches a change in the total sum of the magnetism as a voltage change and gives a voltage required to correct the earth magnetism to correction current generators 6, 7, 8. Then a current outputted by the correction current generators 6, 7, 8 is supplied to correction coils 1, 2, 3 to make the total sum of the magnetism in the device constant at all times thereby correcting the effect of the earth magnetism.
Patent JP-H08307882-A (JP)
Title: Image pickup device
Inventor: MATSUDA NOBORU
IPC: H04N9/04
Filed: 1995-05-11
Abstract: PURPOSE: To prevent coloring due to a difference between channels and to simplify the automatic exposure adjustment by automatically adjusting a gain of a white balance amplifier and a gain of an AGC amplifier at all times with independent color channels. CONSTITUTION: The device is provided with a timing generating section 6 generating a gain detection pulse for a vertical blanking period of a video signal and an adder means 14 adding the gain detection pulse to each channel video signal. An output signal of a solid-state image pickup element 5 provided to each of three primary colors is converted into a digital signal via a correlation dual sampling circuit 7, an adder means 14, a white balance (W/B) amplifier 8, an AGC amplifier 9, a clamp circuit 10 and an A/D converter 11. A digital signal processing circuit DSP12 detects the amplitude of the video signal to which a gain detection pulse is added to adjust each gain of the W/B amplifier 8 and the AGC amplifier 9 via a controller 13. Thus, even when the AGC gain is increased, deviation in carrier balance and a black shading deviation are corrected.  Moreover, even when a part of an optical system is not connected, automatic exposure is easily adjusted.
Patent JP-S63197528-A (JP)
Title: Surface-active agent composition
Inventor: FUJITA SATORU
IPC: A23L29/10
Filed: 1986-05-16
Abstract: PURPOSE:To enhance acid resistance, resistance to salt, emulsifying force, dispersion force and the like by blending polyglycerine aliphatic acid ester of HLB 90 or more with lysophosphatide at the weight ratio of 50/50-95/5 and preparing a surface-active agent composition. CONSTITUTION:Polyglycerine aliphatic acid ester of HLB 90 or more is blended with lysophosphatide at the weight ratio of 50/50-95/5 to prepare a surface-active agent composition as the water solution or aqueous paste of said mixture. As for polyglycerine aliphatic acid ester, a mixture of mono- or di-polyester of one kind or more comprising polyglycerine of 4 or more degree of polymerization and a saturate or unsaturated aliphatic acid with 14-22 carbon atoms is preferred. Lysophosphatide should have 8 or more carbon atoms as constituting aliphatic acid, and can either be the position alpha or be beta of acyl.
Patent JP-H1141002-A (JP)
Title: Dielectric resonator, dielectric filter, and transmission/ reception common unit and communication device
Inventor: SONODA TOMIYA
IPC: H01P1/212
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To suppress a wave in spurious mode generated in spaces and to prevent no-load Q from decreasing by forming a resonance area of opposite electrode nonformation parts of electrodes formed on both main surfaces of a dielectric plate and setting the size of a cavity forming spaces around the electrode nonformation parts so that the cutoff frequency of the spaces is higher than the resonance frequency of the resonance area. SOLUTION: The area sandwiched between the opposite circular electrode nonformation parts 4 and 5 of the electrodes 1 and 2 formed on both the main surfaces of the dielectric plate 3 is set as the resonance area 60 to constitute the dielectric resonator of TE010 mode. The cavity 6 comprising a dielectric forms the circular spaces 8 and 9, which operate as circular waveguides to generate a spurious wave in a TE11 mode. Here, the size 2a is so set that a<c/(3.412f0 ) is satisfied, where f0 is the resonance frequency of the resonance area 60, the internal diameters of the spaces 8 and 9 is 2a, and the light velocity is (c). For example, when f0 =20 GHz, the size is set to 5.8 mm.
Patent JP-H02296648-A (JP)
Title: Apparatus for transportation of photosensitive printing plate
Inventor: MITSUTAKE HITOSHI
IPC: B62B3/10
Filed: 1989-05-02
Abstract: PURPOSE:To prevent the above plate from a violent fall retaining the advantage of setting lengthwise by holding a number of photosensitive printing plates having photosensitive resins securely between the side boards set lengthwise on a transportable bottom board which is provided with violent fall preventive wings extending laterally therefrom at the longitudinal both sides. CONSTITUTION:A side board 12A is set on a bottom board 20 inclined thereto and reinforced by reinforcing members 22 with a holding bottom board 24 fixed to the bottom board 20 nearly perpendicularly to the side board 12A through a spacer 26. The bottom board 20 is provided with an appropriate number of casters 28. The side board 12A and another side board 12B are set securely by long bolts 30 to hold together a group of printing plates 1. The bottom board 20 is provided on at least the longitudinal both sides with the violent fall preventive wings 50 extending laterally therefrom. Preferably, this wing 50 is capable of being folded upwardly to reduce the stowage space when stored.
Patent JP-S5638450-A (JP)
Title: Alloy steel powder excellent in compressibility and moldability as well as hardenability and toughness as sealing material
Inventor: KAJINAGA TAKEYOSHI
IPC: C22C38/20
Filed: 1979-09-06
Abstract: PURPOSE: To provide the titled steel powder advantageously suited as raw powder for sintered machine parts or powder forged parts by containing a specified range of Ni and Cu, and one or more of Mn, Cr, and Mo, as well as a small amount of C, N, Si, and O.  
     CONSTITUTION: This alloy steel powder includes as each of essential element: Ni: 1.0W2.4wt%, Cu: 0.2W0.7wt%, and (Ni+Cu): 1.5W2.6wt% in the range where thses elements coexist as alloy. In addition to it, the third alloy element contains one or more of Mn in 0.1W0.5wt%, Cr in 0.1W0.7wt%, and Mo in 0.1W 0.8wt%. Furthermore, the composition includes C: 0.05wt% or less, N: 0.015wt% or less, and Si: 0.10wt% or less. This alloy steel powder is excellent in compressibility and moldability, gives a good hardenablity as a sealing material, and provides high strength and tougness to the products. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05310724-A (JP)
Title: Coumarone derivative or dihydrobenzofuran derivative
Inventor: HIBI SHIGEKI
IPC: A61P43/00
Filed: 1992-05-06
Abstract: PURPOSE:To provide a coumarone derivative or a dihydrobenzofuran derivative having a combination of leukotriene production-inhibitory activity and thromboxane synthesis-inhibitory activity, thus useful for preventing or curing asthema or hepatopathy. CONSTITUTION:The compound of formula I {R<1> to R<3> are each H, OH or of formula IV [A is H or heteroarylalkyl; B is H, carboxyl or protected carboxyl; Y is of formula VII, VIII or IX (p and q are each 0-6)]; X is OH or protected OH; n is 2 or 3} or a salt thereof, e.g. 3,4-dihydro-7- hydroxy-6-(methoxymethoxy)-5-(3-pyridylmethyl-2H-1-benzopyrane. The compound of the formula I [where, R<1> is of formula X (R<1a>) and R<2> is of formula XI (R<2a>)] (a compound of formula V) can be obtained by the following process: a compound of formula II is put to addition reaction, acetylation, catalytic reduction, etc., to produce a compound of formula III, which is then put to de-t-butyldimethylsilylation and oxidation with MnO2 into a compound of formula IV, which is, in turn, subjected to Wittig-Honer reaction.
Patent JP-H04342123-A (JP)
Title: Process-gas evacuation appartus for semiconductor-process installation use
Inventor: KATO ZENJI
IPC: H01L21/225
Filed: 1991-05-18
Abstract: PURPOSE:To stabilize the pressure of a process gas inside an apparatus with high accuracy by a method wherein the discharge pressure of the process gas is made directly definite by utilizing atomosphereic pressure and a liquid column pressure without the intermediary of a flow rate. CONSTITUTION:The lower-end part of a liquid-sealing pipe 40 receiving a process gas is immersed, by a prescribed depth, in a sealing liquid L stored inside a sealing-liquid tank 30; a process gas G is made to escape to the sealing liquid L from its lower end. Thereby, the atmospheric pressure of a semiconductor process installation 10 as the discharge pressure of the process gas can be made always higher than atmospheric pressure by a liquid column pressure corresponding to the immersion depth and, consequently, can be maintained stably. Even when the discharge flow rate of the process gas G is increased or decreased at this time, its escape amount to the sealing liquid L is increased or decreased. As a result, the flow rate is adjusted or controlled naturally. Thereby, the pressure of the process gas G inside the installation 10 can be stabilized with high accuracy.
Patent JP-S5240620-A (JP)
Title: Process for producing polycapramide filament yarns having high touchne ss
Inventor: HARA MASAKATSU
IPC: D01F6/60
Filed: 1975-09-22
Abstract: PURPOSE: To obtain tough filament yarns at a good drawing workability by oiling nylon 6 with a non-aqueous oil in simultaneous spinning and drawing the nylong 6 at multi-stage rolls. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5814756-A (JP)
Title: Magnetic fluid recorder
Inventor: USHIHARA MASAHARU
IPC: B41J2/06
Filed: 1981-07-20
Abstract: PURPOSE:To prevent the degradation of the quality of printing by flying magnetic ink when voltage through a recording signal applying means is applied to a predetermined recording electrode and the recording signal voltage is not applied to a corresponding control electrode. CONSTITUTION:The nose of a projection 13 is sucked to the recording paper 16 side by Coulomb force when the bias voltage VB is applied, and the nose of the projection 13 is flown toward the opposite electrode 15 when pulse signals VS are applied to a stylus 9 from a signal power supply 18 at that time. When pulse signals VG are applied by means of a signal power supply 19 under a condition that only the voltage VB is applied, the nose of the projection 13 is pulled to the control electrode 14 side and brought to a condition that it is difficult to fly, and does not fly when the pulse signals VS are applied at that time. Accordingly, the noses corresponding to only styluses, to which the VG is not applied, among styluses belonging to the signal power supply such as 181 fly, and predetermined printing is conducted. Since the VG is not applied when ink flies, the adhering ink of the control electrode 14 has no effect on fly, and printing having high quality is conducted.
Patent JP-S596211-A (JP)
Title: Ultraviolet ray-curable composition
Inventor: MIWA KUNIHIKO
IPC: C08G65/22
Filed: 1982-07-02
Abstract: PURPOSE:An ultraviolet ray-curable composition having a high curing rate, providing films excellent in adhesion, flex resistance, etc., and being suitable for use in paints, etc., prepared by adding a photo-decomposable cationic polymerization catalyst to a specified spiro orthoester compound. CONSTITUTION:The purpose ultraviolet ray-curable composition is prepared by adding (A) a photo-decomposable cationic polymerization catalyst (e.g., aryldiazonium salt or triarylsulfonium phosphate) to (B) a spiro orthoester of the formula (wherein n is 3-5). Here, component B can be prepared by dissolving a lactone (e.g., gamma-butyrolactone) and a catalyst (e.g., BF3.OEt2) in a suitable solvent and reacting the solution by adding an epoxy compound (e.g., epoxy resin) under a controlled reaction rate. Component A is added preferably in an amount of about 0.1-10wt%, based on component B.
Patent JP-H06302886-A (JP)
Title: Semiconductor laser driving circuit and semiconductor laser driving current controlling method
Inventor: SUZUKI TAKAYOSHI
IPC: H01S5/042
Filed: 1993-04-16
Abstract: PURPOSE:To obtain a latent image electric potential in proportion to gradation by a method wherein the working minimum latent image electric potential and the work ing maximum latent image electric potential are selected within the range of a straight line change part of a characteristic curve of light amount vs latent image electric potential. CONSTITUTION:A working minimum latent image electric potential V1 formed when laser beams of a working minimum light amount P1 are applied to a photosensitive drum and a working maximum latent image electric potential V2 formed when a working maximum light amount P2 is applied are selected within the range of a straight line change part of a characteristic curve of light amount vs latent image electric potential which is higher than a development bias level VG. A surface electric potential of a photosensitive drum is detected to control the working minimum light amount P1 and the working maximum light amount P2 so that the working minimum latent image electric potential and the working maximum latent image electric potential can be kept V1, V2 selected, respectively. Thus, even when an image signal of an intermediate gradation is given as a laser beam strength modulation signal, a latent image electric potential having a higher gradation characteristic can be obtained.