baber/WOPTO huggingface dataset:
Patent JP-H04184925-A (JP)
Title: Reactive ion etching system
Inventor: YANAGIHARA KENJI
IPC: H01L21/3065
Filed: 1990-11-20
Abstract: PURPOSE:To prevent particles from dropping on a wafer when an arc is induced in plasma and metal particles are generated, and prevent the contamination of the wafer surface, by covering the wafer, an object to be etched, with a dielectric plate. CONSTITUTION:In a reactive ion etching system, a member covering a wafer 6 is used. A covering member is constituted of a covering member 9 which is made of, e.g. quartz glass and has a tray type or a bowl type, and suspended from a hook 10B fixed to the upper part, by using a quartz chain 10A. The solid angle viewed from an arbitrary point on the wafer 6 is set larger than or equal to 1.2pi. This is because the density of contamination particles dropping on the wafer is made nearly equal to, e.g. 0.01 particles per square cm. The member 9 may be constituted of a plurality of quartz plates. A covering member 11 of different structure may have the shape wherein a tray type plate 11A and truncated corn plates 11B, 11C, 11D are stacked in a skirt type. In this constitution, the frequency of arc occurrence is counted by visual observation, and contamination particles are detected with a surface inspection equipment or the like.
Patent JP-H03172719-A (JP)
Title: Level sensor
Inventor: KUMADA AKIRA
IPC: G01F23/24
Filed: 1989-11-30
Abstract: PURPOSE:To prevent the detection of a level from being affected by the change of a temperature by providing an amplifier circuit which has one of both resistors of a resistor for detecting a level and a resistor for compensating a temperature at an input resistance to the negative input terminal of an OP amplifier or a ground resistance and has the other at a negative feedback resistance. CONSTITUTION:The amplifier circuit has one of the resistor for detecting a level 3 and the resistor for compensating a temperature 4 at the input resistance to the negative input terminal of the OP amplifier 7 or the ground resistance and has the other at the negative feedback resistance. Then, an amplification degree is decided by the ratio of the resistors 3 and 4 are changed when the level of liquid or powder is fluctuated and the resistance value of the resistor 3 is changed. Therefore, when a reference signal Ei is inputted to the amplifier circuit, an output signal attains magnitude corresponding to the fluctuation of the level and the level can be detected. Then, it does not appear as the ratio when the resistance values of the resistors 3 and 4 are identically changed by the temperature and the amplification degree is not affected by the temperature. Therefore, the level is detected without being affected by the change of the temperature.
Patent JP-H10145738-A (JP)
Title: Digital image signal recording device
Inventor: MORI MASAMI
IPC: H04N5/92
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To record the image signals of sequential scanning of 2nd precision by transforming the image signals of a single frame of the 2nd precision lower than 1st precision into the image signals of a single field of the 1st precision and recording these transformed image signals on a recording medium after applying the orthogonal transformation to then in every prescribed pixel block. SOLUTION: In the recording system of a VTR part 2, the signal processing such as the DCT operation, the quantization, the variable length encoding, etc., are carried out. Then the image data corresponding to a single frame of an HD signal to be inputted are equivalent to the image data of two frames of an ED signal, and the data on the same lines of two frames of the ED signal are alternately inputted on every line of a single frame of the HD signal. In regard to the processing of the reproduction system of the part 2, an address control circuit 17 controls the address of a frame memory 15 and reproduces the ED signal when the information showing the ED signal is inputted from the part 2. Then the ED signal can be recorded and reproduced via the part 2 that is accordant with the DVC standard of the HD signal.
Patent JP-H02161188-A (JP)
Title: Noncontact pump
Inventor: KITAMURA SHUICHI
IPC: F04C2/20
Filed: 1988-12-13
Abstract: PURPOSE:To reduce the leakage loss of fluid and improve the pump efficiency by constituting a rotor so as to closely contact with a broad contact surface for the inner peripheral surface of a casing, in a pump equipped with a pair of rotors which revolve in the opposite directions each other in the noncontact state. CONSTITUTION:Each of a pair of rotors 1 and 2 housed in a casing has a standard cylindrical surface 3, blade fitting part 6 which has a part recessed from the standard cylindrical surface 3 and communicates to the blade outer peripheral part 5 of a blade 4, and a plurality of blades 4 which project from the standard cylindrical surface 3 contiguously to the blade fitting part 6, and said pair of rotors are revolved in the opposite direction in noncontact state by a synchronous gear. In this case, if the standard cylindrical surfaces 3 of the rotors 1 and 2 do not closely contact, a close contact part is generated at least between the blade outer peripheral part 5 of the blade 4 of one rotor and the close contact part 11 of the blade outer peripheral part of a fixed center body 7 on the rotor 1 side and/or the close contact part 16 of the blade outer peripheral part of a cut cylindrical body 14.
Patent JP-S63167771-A (JP)
Title: Temperature and humidity control device in laver dryer
Inventor: MATSUO HIROBUMI
IPC: A23L17/60
Filed: 1986-12-29
Abstract: PURPOSE:To carry out precise temperature and humidity control with rapid response and to make it possible to perform ideal drying for laver, by using absolute humidity as an indicator for humidity control and controlling heating parts and humidifying parts by pulse width modulation. CONSTITUTION:A drainboard 1 having raw laver is transported to the central part of a dryer by a transporting chain 2, first transferred in the arrow direction by a transporting chain 4' of a drying chamber 3' at the right hand side, then in the arrow direction by a transporting chain 4 of a drying chamber 3 at the left hand side and sent to a releasing device by the transporting chain 2. In the operation, a temperature sensor and a humidity sensor are set at given positions of the left and the right drying chambers 3 and 3', a relative humidity signal from the humidity sensor is converted into an absolute humidity signal by referring to a temperature signal from the temperature sensor. an amount of heat generation at heating parts 6 and 6' and and a humidifying amount at humidifying parts 7 and 7' are controlled based on the temperature signal and the absolute humidity signal by pulse width modulation.
Patent JP-H06135196-A (JP)
Title: Sticker and forming method for decal
Inventor: MIYAZAKI YOSHIKUNI
IPC: G09F3/10
Filed: 1992-10-27
Abstract: PURPOSE:To provide a sticker for easily and beautifully forming a decal. CONSTITUTION:A sticker comprises an upper mold release sheet 1, an edge processing protective film 3 and an etch processing chase 5 separably adhered to a lower surface of the sheet 1, a decal forming sheet 4 separably adhered to a lower surface of the chase 5, and a lower mold release sheet 2 separably adhered to lower surfaces of the sheet 4 and the chase 5. The chase 5 is arranged in a gap S of a predetermined width W2 from an edge of the sheet 4. A sealer margin 12 is formed along an edge of the sheet 4 at its upper surface side.
Patent JP-H11138354-A (JP)
Title: Manufacture of mouthpiece for honeycomb molding
Inventor: MIYAZAKI MAKOTO
IPC: C25F3/02
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a mouthpiece used for honeycomb molding and capable of pushing out a thin-wall honeycomb structure and enabling good body supply without a variation in the pattern of body supply holes. SOLUTION: In the manufacturing method of a mouthpiece used for honeycomb molding and having a structure in which groove-like slits 2 are provided on a top surface and body supply holes 4 communicated with the slits 2 are provided on a bottom surface, the body supply holes are formed on the bottom surface of a cell block 3 consisting of a corrosion-resistant metal by means of electrical chemical machining(ECM). The slits 2 are formed on the surface. Electroplating and the following electroless plating are applied.
Patent JP-H09154154-A (JP)
Title: Video signal processing unit
Inventor: NAKAKUKI TOSHIAKI
IPC: H04N9/65
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide the processing unit by which any of various output modes for a video output is selected by switching. SOLUTION: A video signal I generated by a charge coupled device(CCD) solid-state image pickup element 2 is fed to a signal processing circuit 3. The signal processing circuit 3 is made up of a sample-and-hold section, an automatic gain control(AGC) section, an A/D converter, a color separation processing section, a color arithmetic processing section, a color encode processing section, a D/A converter or the like. Then the signal processing circuit 3 outputs output data being the result of signal processing. Output data generated by the signal processing circuit 3 are fed to a selector 4. The selector 4 has three output channels CH1-CH3 and selects the output data sent from the signal processing circuit 3 according to any of output modes 1-6 set externally and the output data are outputted from the output channels CH1-CH3.
Patent JP-H05127597-A (JP)
Title: Calendar display system
Inventor: OTA TAKESHI
IPC: G09D3/12
Filed: 1991-10-31
Abstract: PURPOSE:To enable a user to optionally select a Sunday-start or Monday-start display and to store setting information on that in a nonvolatile memory when a calendar is displayed by internal software stored in a ROM, etc. CONSTITUTION:The display mode (Sunday-start or Monday-start display) of the calendar is set by operating a pointing device over a look at a control panel for environment setting. The information is stored in the nonvolatile memory. A CPU in the case of displaying the calendar calculates the day of the week of the 1st day of the month by using an internal timer (139, 138, and 139). The read setting information is used to determine the display position of the 1st day of the month (140). The display positions of a 2nd and succeeding days are found by calculating display offsets (142 and 143).
Patent JP-H02159297-A (JP)
Title: Controller for drying cleaner
Inventor: MAEDA AKIRA
IPC: D06F33/02
Filed: 1988-12-12
Abstract: PURPOSE:To enable a washing program to be easily changed by arranging a reference operation panel for selecting the previously set washing program and operation-working a drying cleaner, and a free operation panel for changing the content of the washing program and operation working the drying cleaner. CONSTITUTION:The lower section of a reference operation panel 51 set on an operation panel section 4 is provided with a free operation panel 62 or a blind cover 7, and on the rear side of a control board 3, a reference operation panel substrate 8 is set, and to the connector 8a of the substrate 8, the connector 10a of the cable 10 of a free operation panel substrate 9 is connected, and in case that the free operation panel 62 is not set, the blind cover 7 is set. When a connector 12a at the tip of a serviceman-portable free operation panel box 12 is connected to the connector 8a, then the same operation as that of the free operation panel 62 can be performed with the operation of the box 12. If the free operation panel 62 is connected to a controller 52, a maker- original program can be changed to the working type of a key set on the free operation panel 62.
Patent JP-2000136409-A (JP)
Title: Structure for nursing clothes
Inventor: IWAMOTO NAOKO
IPC: A41D10/00
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a structure for clothes for nursing capable of easily detaching in lying state of a wearer without paining to the wearer such as a sick person or a bedridden elderly people or the like and reducing labor of a caregiver detaching the clothes. SOLUTION: Clothes are formed as capable of expanding sleeves of the cloth 2 and front body cloths 3 and 4 into a plane. That is to say, the clothes install sheet fasteners 6 on each sleeve 2 and front body cloths 3 and 4 of the nightgown 1, forming sleeve 2 and front body cloths 3 and 4 by attaching the sheet fastener 6.
Patent JP-H08165381-A (JP)
Title: Hydrophilic resin molding
Inventor: YANO KAZUNORI
IPC: C08L29/00
Filed: 1994-12-16
Abstract: PURPOSE: To obtain a hydrophilic resin molding wherein water-absorbing resin particles are finely dispersed in a crystalline polyolefin matrix and which has high hydrophilicity and is excellent in tensile strength and shape retentiveness after adsorption of water. CONSTITUTION: A hydrophilic resin molding which is obtained by melt kneading a rubbery water-absorbent resin (A) containing water, a crystalline polyolefin (B) having a degree of crystallinity of at least 10%, and a resin composition (C) having a degree of crystallinity of at most 5% and containing an ethylene/(13-12C) α-olefin copolymer rubber or an ethylene/α-olefin/diene copolymer rubber and molding the kneaded material. It has a constitution wherein water-absorbent resin particles having a mean diameter of at most 5μm are dispersed in a continuous phase of a cryustalline polyolefin, and the contents of the water-absorbent resin, the crystalline polyolefin, and the ethylene/α-olefin copolymer or ethylene/α-olefin/diene copolymer are respectively 2-35wt.%, 40-85wt.%, and 10-45wt.%.
Patent JP-H03176462-A (JP)
Title: Production of 3-pyrrolidinol
Inventor: TAKAHASHI SATOMI
IPC: C07B61/00
Filed: 1989-12-02
Abstract: NEW MATERIAL:An aminobutanol derivative expressed by formula I (R is alkyl or phenyl which may be replaced) or salt thereof. EXAMPLE:(R)-3-Hydroxy-4-(p-toluenesulfonyloxy)butylamine. USE:Useful as a synthetic intermediate for 3-pyrrolidinol which is an important synthetic intermediate such as a sort of Ca blockers or beta-lactam antibiotics. PREPARATION:A 3,4-dihydroxybutylonitrile derivative expressed by formula II is reduced to provide the compound expressed by formula I. The above- mentioned reduction is carried out by a catalytic reduction under acidic conditions or by the use of a metal hydride. Furthermore, the compound expressed by formula I is subjected to cyclization under basic conditions to synthesize 3-pyrrolidinol or salt thereof.
Patent JP-2000148392-A (JP)
Title: Indication tool for coordinate input
Inventor: YOSHIMURA YUICHIRO
IPC: G06F3/041
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To prevent a wear, and damage of a light emitting element due to contact with a coordinate input surface and to simultaneously enhance the operability in an indication tool for coordinate input of an optical coordinate input device. SOLUTION: A cap 46 to cover the light emitting element 41 provided at the tip part of the indication tool 4 is held by a slide member 48 and is slidably provided along the axis direction of the indication tool 4. A tact switch 49 is actuated by being linked with the cap 46 by depressing or detaching the cap 46 on the coordinate input surface and drive control of the light emitting element 41 is switched. For example, the light emitting element is driven by depression and drive of the light emitting element is stopped by detachment. Since the light emitting element 41 is covered by the cap 46, the wear and damage of the light emitting element 41 are prevented. In addition, since no additional operation is necessary for switching the drive control of the light emitting element 41, the operability is enhanced.
Patent JP-H08140496-A (JP)
Title: Covering and piercing device for film sheet in ridger
Inventor: SANO SHIGEKI
IPC: A01B49/04
Filed: 1994-11-24
Abstract: PURPOSE: To obtain a device being pulled by an agricultural power-driven trav eler and efficiently piercing many small pierced holes through a film sheet covering ground between ridges while forming ridges and covering the film sheet on the ridges. CONSTITUTION: This ridger is made to be capable of being pulled in rear of an agricultural power-driven traveler such as a tractor, a tiller or various traction cars. In this ridger, a roll film 6 and a stamp part B0 stamping a film sheet 6a drawn out from the roll film 6 on ground (m1 ) between the ridges are placed. Piercing projections 16,... piercing small pierced holes (h),... are placed in the film sheet 6a.
Patent JP-H10144269-A (JP)
Title: Battery jar cover for adhesive type storage battery and adhesive type storage battery
Inventor: NAKANO KENJI
IPC: H01M10/06
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a battery jar cover for an adhesive type storage battery where each long negative electrode strap or each long positive electrode strap to which lugs are welded by means of a COS casting mold, can be housed in packets formed in the back face without folding inside a lug at the outer-most end of a group of lugs for the pole plates of one polarity, which are more by one pole plate than the pole plates of the other polarity, out of a group of the pole plates provided in the inside of the battergy jar, and also without increasing in dimension the outer diameter of the box type battery jar, and also provide an adhesive type battery excellent in long life. SOLUTION: In this battery, a plurality of packets 5 in which adhesive agent is filled, and each negative and each positive electrode strap are housed, are partitioned so as to be formed by the circumferential side wall of a box type battery jar cover 1, a center partitioning wall 3 which is projected out of the back face of the battery jar cover 1, and partitions an inner space, and by cross sectional partitioning walls 4 which are perpendicularly intersected with the center partitioning wall 3.  And a place where each pocket is located, the center partitioning wall part 3a and circumferential side wall parts 2a which are perpendicularly intersected with the longer directions of the negative electrode straps and the positive electrode straps, that are housed in the pockets 5, so as to be faced to each other, are made thinner in thickness than the other center partitioning wall parts 3a and the other circumferential side wall part 2b which are not faced to each other.
Patent JP-H07140913-A (JP)
Title: Display
Inventor: SEKINE KEIICHI
IPC: G09F13/04
Filed: 1993-11-19
Abstract: PURPOSE:To provide a display which enables beautifully exhibiting commodities in automatic beverage-vending machines, etc. CONSTITUTION:The display 3 is constituted by making a holder 8 made of a colored light-transmissive material hold a cylindrical display body 7 having a picture indicating the commodities on the outer peripheral surface of the cylindrical display body. By irradiating the display 3 from the bottom with a light source 5 while held by a supporting plate 4, the holder itself is beautifully shine and simultaneously, the picture on the display body 7 is brightly glinted by being illuminated from the inside, thereby enhancing the impression upon the customers.
Patent JP-H08171701-A (JP)
Title: Image signal recording device and recording and reproducing device
Inventor: AMADA NOBUTAKA
IPC: G11B5/09
Filed: 1994-12-19
Abstract: PURPOSE: To record and reproduce digital image signals on a common recording medium with head constitution common to the conventional head constitution while assuring interchangeability with current analog VTRs. CONSTITUTION: Analog images and sound signals are recorded in video tracks and the deep layer tracks thereof by magnetic heads 1a, 1b and 2a, 2b. On the other hand, the digital image and sound signals are recorded in adjacent two pieces of the tracks by magnetic heads 2a, 2b for recording analog sounds. At this time, an identification signal generating circuit 53 generates identification signals for discriminating the recorded signals at the time of reproducing and the control signals is subjected to PWM modulation with this identification signals to record the control signals in the control tracks by a magnetic head 4.
Patent JP-H02283024-A (JP)
Title: Wafer scale integration circuit
Inventor: ANSONII MAASHIYU
IPC: H01L21/3205
Filed: 1989-12-05
Abstract: PURPOSE: To allow all chips to be used for bond site chips by providing a bonding pad connecting to an input line and a bonding pad connecting to an output line to all chips or at least one chip of all clusters. CONSTITUTION: An array of chips 10 is formed on a wafer mounted on a printed circuit board(PCB) 24. Tracks for VSS, VCC, CMND and WCK are provided to an upper end of the printed circuit board. Similar tracks are provided to a lower end of the printed circuit board. Furthermore, the WCK and CMND pads in each column are connected by a metal 2 of a track 18 of an integrated circuit structure itself. Four chips 10' along the lower end of the wafer are used for bond site chips and their XMIT and RECV pads are connected to corresponding pads in pairs on the printed circuit board 24 by bonding wires 38.
Patent JP-H09152401-A (JP)
Title: Spectroscopic measuring method and equipment for isotope gas
Inventor: MORI MASAAKI
IPC: G01N21/3504
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To measure the concentration or concentration ratio of a constitutive gas precisely regardless of the concentration of oxygen in a gas to be measured by using a correction line determined by measuring a gas to be measured having a known concentration of oxygen. SOLUTION: After dosing an urea diagnostic medicine marked with an isotope<13> C, concentration ratio of<13> CO2 in expired gas is measure spectroscopically. More specifically, an expired gas after dosage (sample gas) and an expired gas before dosage (base gas) are set, respectively, in nozzles N1 , N2 . The gas is then introduced into a cell chamber 11 where the absorbance corresponding to the wavelength of a constitutive gas<13> CO2 is determined by means of a detector D. Subsequently, the concentration of constitutive gas is determined using a working curve obtained by measuring a gas to be measured having a known concentration.  Furthermore, the concentration of oxygen contained in the gas to be measured is measured by means of an O2 sensor 18 and the concentration of constitutive gas is corrected depending on the measured concentration of oxygen using the working curve obtained by measuring the gas to be measured having a known oxygen concentration.
Patent JP-H09132090-A (JP)
Title: Wiring structure of wiring harness
Inventor: UENO TOMOO
IPC: B60R16/02
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To eliminate a protector for housing and protection, whose installing, setting, connecting, and the like are troublesome, and prevent the squashing of a wiring harness such as a wire breaking surely, and furthermore, facilitate the handling and simplify and facilitate the work. SOLUTION: This wiring structure is related to the wiring structure of a wiring harness 6 on the floor 1 of an automobile or the like. As the wiring harness 6, a flat wire type structure formed by providing conductors 8 almost flat in an insulator 7 of a resin or the like which is of a specific thickness, flat, and flexible, is used, and the form of the whole body is made flat. Such a flat wire type of wiring harness 6 is adhered integrally to the lower surface of a floor mat 3 or a carpet by an adhesive 9.