baber/WOPTO huggingface dataset:
Patent JP-H09127434-A (JP)
Title: Scratch inspecting device
Inventor: MURATA MASANAO
IPC: G02B23/24
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To precisely detect a minute scratch on a pipe inner peripheral surface without being affected from a plumbing state by causing disturbance in an air flow on a periphery of a scratch caused on the pipe inner peripheral surface and notifying the presence of the scratch based on the detection information of the disturbance of the air flow. SOLUTION: An air nozzle 21 is connected to an air pump 31 through a flexible tube 35, and is inserted into the inside of the pipe, and jets out air from the air pump 31 to the pipe inner peripheral surface to form an air flow in the pipe, and causes the disturbance in the air flow on the periphery of the scratch caused on the pipe inner peripheral surface. A microphone 22 detects the disturbance in the air flow caused on the periphery of the scratch of the pipe inner peripheral surface as a change of a frequency, and a scratch detector 32 detects the presence of the scratch on the pipe inner peripheral surface based on the information of the frequency collected by the microphone 22. Then, a speaker 33 and a monitor 34, etc., inform an inspector of the presence of the scratch on the pipe inner peripheral surface from the detection result by the scratch detector 32.
Patent JP-S62145163-A (JP)
Title: Probe for high temperature
Inventor: YAMADA IZUMI
IPC: G01N29/04
Filed: 1985-12-20
Abstract: PURPOSE:To obtain a probe generating no peeling between a vibrator and a case, even in case a differential thermal expansion of the vibrator and the case is large, by providing a slit in advance in the vibrator. CONSTITUTION:A probe is formed by enclosing a vibrator 3 provided with a slit 6, into a closed container consisting of a case 1 and an upper cover 2, and when transmitting and receiving an ultrasonic wave, a high temperature use cable 7 is used. The vibrator 3 and the case 1 are joined by a high temperature use adhesive layer 5. At the time of transmission, an electric signal is applied between an electrode 4 and the case 1, a distortion is generated in the vibrator 1, and this distortion goes to a pressure wave and propagated to the outside from the bottom face of the case 1. At the time of reception, a signal by the distortion of the vibrator 1 is obtained as an electric signal between the electrode 4 and the case 1. Since the slit 6 is provided in the disk- shaped vibrator 3, even if a stress caused by a differential thermal expansion is applied to the vibrator 3 and the case 1, the slit 6 progresses in the thickness direction or penetrates to the upper part and releases the stress, before a junction layer 5 peels off.
Patent JP-H07118910-A (JP)
Title: Spinneret
Inventor: UEDA OSAMU
IPC: D01D4/08
Filed: 1993-10-21
Abstract: PURPOSE:To provide a spinneret preventing the extension of its peripheral wall due to repeated spinning pressures, improving the adhesivity of the flange of the spinneret to a packing, and preventing the leakage of a raw solution from a space between a spinneret holder and a pressing member. CONSTITUTION:A thin plate dish-like spinneret having a flat flange is characterized in that the flange is formed in an upward projected curved shape.
Patent JP-H03197128-A (JP)
Title: Superabsorbing polymer compound structure
Inventor: DAI DABURIYUU KIMU
IPC: A61F13/15
Filed: 1990-10-23
Abstract: PURPOSE: To obtain a super absorbent polymer composite structure by forming it of a first porous layer, a foam second layer containing a super absorbing fine particle material, a liquid impermeable third layer, and a means for coupling the first layer to the second layers and the second layer to the third layer. CONSTITUTION: The super absorbent composite structure comprises a first porous cover sheet, a super absorbing material-containing foam second layer, a liquid impermeable third layer and a means for coupling the first layer to the second layer and the second layer to the third layer. The first layer is made of a flexible cloth easily coupled to the liquid permeable foam material contained in the second layer of a composite material. The second foam layer is a combination substance obtained by mixing a super absorbent polymer within a foam component. The third layer is a soft liquid impermeable material to aid holding of the super absorbing material in the second foam layer. The three composite layers are coupled by a general coupling operation. As a preferred embodiment, the layer is coupled by using a polyamide adhesive web.  The three layers having the web are combined, and coupled by pressing via a compression heating.
Patent JP-2001109557-A (JP)
Title: Touch panel display method and electronic equipment equipped with touch panel
Inventor: MAKINO YASUTAKE
IPC: G06F3/0487
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide the screen of a touch panel which is improved in operability by making it easy to press a choice displayed on the screen of the touch panel with a finger and electronic equipment equipped with the touch panel. SOLUTION: When a desirable choice displayed on the screen of a touch panel or its periphery is touched, this touch panel display method enlarges and displays the display of nearby choices including the touched choice and the enlarged and displayed choices are superimposed on the screen of the touch panel. The electronic equipment equipped with the touch panel is equipped with an input means equipped with a touch panel performing specific operation by a finger touch; and the input means enlarges and displays the circumferential position of a selected display part on the display screen of choices and the display part which is enlarged and displayed is superimposed at the center position of the screen display.
Patent JP-2001111561-A (JP)
Title: Method and device for radio transmission
Inventor: SUGAYA SHIGERU
IPC: H04W72/08
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To propose a radio transmission method capable of information transmission utilizing a required minimum transmission band. SOLUTION: This device prepares a plurality of combinations of a modulation system and a code rate of a signal that is subjected to radio transmission in a prescribed radio network system, selectively uses an optimum combination from among the plurality of combinations and performs information transmission.
Patent JP-H03147438-A (JP)
Title: Pattern detection circuit
Inventor: IKUTA KOJI
IPC: H04L7/08
Filed: 1989-11-02
Abstract: PURPOSE:To locate a fault location without much increasing the circuit scale by providing a 2nd read address generator, an address synthesizer and a comparison means comparing an input data relevant to a 2nd readout data. CONSTITUTION:A 2nd readout address generator 2 generates a 2nd readout address delayed by m-bit with respect to a write address (m is an interval of reading a data from a memory 12 normally). Moreover, an address synthesizer 3 synthesizes 1st and 2nd readout addresses in time division and inputs them to the memory 12. Then a comparison means 4 uses a 2nd readout address to retard so that the phase of the 2nd data read from the memory 12 and the phase of the input data relating to the 2nd readout data are coincident, compares the mutual coincidence/dissidence and outputs the result. when a parity bit is used, since several bits are enough with respect to the increase in 1kb, the fault location is located without much increase in the circuit scale.
Patent JP-H10133616-A (JP)
Title: Display equipment
Inventor: KOWADA KAZUNORI
IPC: G09G5/00
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a display equipment in which a dynamic image is displayed on a display device being an electric light display board like a monitor screen of a computer device, one part of a monitor screen is magnified and displayed, then many peoples watch the screen interestedly. SOLUTION: This equipment is provided with a computer device 1 having a monitor 2 and a picture signal output section outputting an image signal to the monitor 2, an image signal distributor 12 provided at the mid-way of a transmission path of the image signal to the monitor 2, and a controller 13 inputting the image signal taken out from this image signal distributor 12 and outputting it to a display device 3 as the prescribed image signal, the image whose display range specified by the monitor 2 is outputted to the display device 3.
Patent JP-H05130404-A (JP)
Title: Picture processor
Inventor: SASANUMA NOBUATSU
IPC: H04N1/40
Filed: 1991-10-31
Abstract: PURPOSE:To improve the gradation of an outputted color picture by correcting each gradation of a shadow part and a highlight part in a simulating manner. CONSTITUTION:This processor is provided with an input means 101 inputting plural color component signals, and processing means 109-116 changing the spatial frequency characteristic of a color component signal inputted by the input means 101 depending on the range of a density level of the color component signal. The range of the density level is the highlight part or the dark part of a picture expressed by the color component signal and differs from each color component. Thus, each gradation of the shadow part and the highlight part is corrected in a simulating manner, that is, the bias of data caused by numeral quantization specific to the digital processing is reduced and smooth gradation is reproduced.
Patent JP-H10130017-A (JP)
Title: Fine particle-shaped aluminum hydroxide and its production
Inventor: MATSUBA TOSHIHIRO
IPC: D21H19/38
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide fine particle-shaped aluminum hydroxide having a low coarse particle content, useful as a pigment for paper making and coating, a filler for rubber and plastic, etc., and especially suitable for use as the pigment because of low wire wearing property at the time of paper making and coating. SOLUTION: This fine particle-shaped aluminum hydroxide has 1-4μm average particle diameter and contains <=0.5wt.% particles each having >=10μm particle diameter measured with a wet sieve. It is produced as follows; aluminum hydroxide having 0.5-4μm average particle diameter and contg. <=1wt.% particles each having >=10μm particle diameter measured with a wet sieve is added as seed to an aq. sodium aluminate soln. and this sodium aluminate is decomposed under heating. Pulverization is carried out if necessary.
Patent JP-H08145918-A (JP)
Title: Humidity control type equipment for thermal analysis
Inventor: NAKAMURA NOBUTAKA
IPC: B01F23/10
Filed: 1994-11-21
Abstract: PURPOSE: To enable measurement of physical properties of a sample as functions of temperature and humidity by controlling the humidity in a sample chamber simultaneously with the temperature therein. CONSTITUTION: On the occasion of measurement, a sample temperature control heater 22 is made to operate on the basis of an output of a temperature program function generator 1, and the temperature of a sample 13 on a sample holder 14 is controlled through the intermediary of a furnace tube 16. Meanwhile, an arithmetic part 4 calculates control target temperatures of water temperature and heat insulating pipe controllers 5 and 6 on the basis of an output temperature of the generator 1, an output humidity of a humidity program function generator 2, a functional relationship between the temperature and a saturated water vapor pressure being an output of a storage means 3 and flow rates of purge gas and bubbling gas obtained from flowmeters 10.  Thereby controlling the temperatures of distilled water in a glass bottle 8 and of a heat insulating pipe 12 and introducing the bubbling gas 11 into the distilled water is replaced by saturated water vapor, which is sent into the circumference of the sample 13. Besides, a water vapor pressure and relative humidity are determined on the basis of the ambient temperature of the sample 13 and the water temperature, and the humidity around the sample 13 is controlled in accordance with a humidity program value of the generator 2.
Patent JP-H08148943-A (JP)
Title: High frequency power amplifier
Inventor: SUZUKI MICHIO
IPC: H02P7/00
Filed: 1994-11-22
Abstract: PURPOSE: To reduce the power consumption and noise of a blower for coiling an electron tube by detecting high frequency output power and controlling the speed of the blower according to a detected result. CONSTITUTION: The output power of the electron tube 1 is detected in a power detection circuit 5 and the detection output is supplied to the control circuit 4 of a motor-driven blower 3. The control circuit 4 is provided with a ROM and the output power and the required gas quantity of a collector part 2 are stored in the ROM beforehand. That is, the required gas quantity of the collector part 2 of the electron tube 1 for the high frequency output power is decided beforehand and it is stored in the memory of the ROM. Then, at the time of an operation, the high frequency output power is monitored, the gas quantity corresponding to the output power is read from the memory and the speed of the motor-driven blower 3 is controlled.  Thus, since the heat generation of the collector part 2 becomes small when the high frequency output power is large and the cooling gas quantity can be reduced, the power consumption in the motor-driven blower 3 is reduced, a number of revolution is reduced and the noise is made small.
Patent JP-2000109696-A (JP)
Title: Production of thermoplastic elastomer
Inventor: GORNOWICZ GERALD A
IPC: C08L23/00
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic elastomer having excellent mechanical properties by mixing a thermoplastic resin, a specified amt. of a specific silanol- terminated diorganopolysiloxane (A), a filler, a specific silanol-terminated diorganohydridesilicon compd. (B), and a codensation catalyst which does not contain platinum and dynamically curing polysiloxane A. SOLUTION: The thermoplastic resin is a polyolefin, a polyamide, a thermoplastic polyurethane, or a styrenic block copolymer. Polysiloxane A has a viscosity of 10 Pa.s or higher. the filler is used in an amt. of 300 pts.wt. or lower based on 100 pts.wt. polysiloxane A. Silicon compd. B contains, on average, at least two Si-bonded hydrogen atoms per molecule. Polysiloxane A is mixed in such an amt. that the tensile strength/elongation of the thermoplastic elastomer (C) is higher by at least 25% than that of each of uncured materials to be mixed and that the elongation of elastomer C is 25% or higher.
Patent JP-H10131556-A (JP)
Title: Door lock device
Inventor: ASANO TAKESHI
IPC: E05B3/06
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To surely hold both receiving seat bodies abutted on both sides of a door body to the lock body by strong holding force, and improve it in strength. SOLUTION: One side receiving seat body 14 abutted on one side face of a door body in the direction of thickness another side receiving seat body 18 abutted on another side face of the door body in the direction of the thickness, and a lock body 7 having an engaging hole 9 and a latch 12 protruding from and retreating in the end of the door stopper of the door body. One side receiving seat body 14 has one side engaging projection body 16 inserted in the engaging hole 9 of the lock body 7 from one side opening end of the insertion hole penetrating the door body. The other side receiving seat body 18 is inserted in the engaging hole 9 of the lock body 7 from the other side opening end of the insertion hole of the door body and has the other side engaging projection body 20 engaged with one side engaging projection body 16 at the time of insertion of the engaging hole 0. Both of the side engaging projection bodies 16, 20 have engaging parts 16c, 20c mutually meshed and engaged with the insertion hole 9 of the lock body 7, and the engaging parts 16c, 20c are composed of uneven meshing parts 16d, 20d.
Patent JP-H01147146-A (JP)
Title: Valve cover for cylinder head of internal combustion engine
Inventor: GIYUNTAA JIYOO
IPC: F02B77/00
Filed: 1987-11-12
Abstract: PURPOSE: To reliably seal a valve cover with a cylinder head and to make the assembly easier by injecting a sealing agent under the existing of a coupling medium in a thermal softening condition, and fixing the sealing agent on the marginal portion with a desired shape. CONSTITUTION: A coupling medium silane is dissolved in xylol, and is stuck to a groove 2 of the preheated valve cover and its marginal portion of the groove 2 as a thin layer. While it is heated up to about 110 degree centigrade, it cross linked and bonded to the coupling medium. Therefore, while the sealing 3 is formed, the roughness of the groove 2 is uniformed and its surface smoothness is improved, so the air sealing is therefor improved. Furthermore, as the machining of the marginal portion 1 and the groove 2 is not necessary, the assembly becomes easier.
Patent JP-2000070403-A (JP)
Title: Body rotating exerciser using manpower
Inventor: TOSHIMA AKIO
IPC: A63B22/06
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive body rotating exerciser which rotates the user's body by the pedaling motion of the user and requires no power source. SOLUTION: When a user sits on a saddle 5 and rotates a pedal 8, the rotation force is transmitted to a bevel gear 16 via a chain transmission 12 and the bevel gear 16 is rotates on a bevel gear fixed on the upper part of a base pillar 2. As a result, a frame 3, to which a driven shaft bearing unit 15 directly connected to the bevel gear 16, and, further, a seat pillar 4, a saddle 5, and a handle 6 integrated with the frame 3 are rotated on the base pillar 2 and the user sitting on the saddle is also rotated. The use grips a grip 7 to keep the body balance during rotation. The speed of pedaling the pedal 8 is regulated to regulate the body rotation speed. The user's health is improved by suitable exercise load by pedaling and the action of rotation centrifugal force loaded on the body.
Patent JP-H01129482-A (JP)
Title: Changing method into mixed crystal of superlattice
Inventor: MIYAZAWA TAKEO
IPC: H01S5/20
Filed: 1987-11-16
Abstract: PURPOSE:To change a superlattice into a mixed crystal at a deep position (1mum or above) by implanting light ions to a semiconductor crystal having superlattice structure under a heated state. CONSTITUTION:An undoped GaAs/Al0.3Ga0.7As superlattice 10 is formed to semiconductor structure, an SiO2 mask 14 is shaped, and the whole is coated with an Si3N4 film 15 and the film 15 is used as a protective film. H<+> beams 16 are ion-implanted while the whole is heated at 750 deg.C (500-800 deg.C) by employing a heater 19. Acceleration voltage of 260kV (1kV or above) and the implantation time of one hr are used as the conditions of ion implantation. Consequently, the superlattice in a section not coated with the SiO2 mask 14 is turned into a mixed crystal. The Si3N4 protective film 15 and the SiO2 mask 14 are removed, and working is conducted. Light and carriers are confined simultaneously through the partial change into the mixed crystal, thus manufacturing a buried laser having excellent characteristics. He<+> beams can be employed.
Patent JP-H11209283-A (JP)
Title: Anticancer agent
Inventor: HIRATA HAJIME
IPC: A61K31/40
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an anticancer agent that can develop its carcinostatic action through a different mechanism from those of conventional carcinostatic agents. SOLUTION: This anticancer agent includes cycloprodigiosin or its pharmaceutically acceptable salts as an active ingredient. A typical salt example is cycloprodigiosin hydrochloride. Combinations thereof with other anticancer agents can enhance their anticancer actions. The subcutaneous administration is effective as an administration method.
Patent JP-H10115006-A (JP)
Title: Connecting device for framework building
Inventor: FUJITA AKIRA
IPC: E04B1/26
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To produce easily at a low cost, to shorten construction period by mounting to a vertical column and a horizontal member at a shop before only connecting at a field, not to spoil an exterior appearance, and to drive a nail into materials. SOLUTION: A support fitting 1 mounted to a vertical column A is formed as a single unit by bending a steel plate to be into a base plate 2, a pair of slot parts 4 forming engage slots 5 between the base plate 2, and a catch- receiving part projecting from a lower end of the base plate 2. Then, the catch, which is mounted in a concavity D formed at a butt end of a horizontal member B to be supported to the support fitting 1, is formed as a single unit by bending a steel plate to be into a connecting piece, a pair of inserting pieces 13 bent downward from both ends of the connecting piece, inserting pieces 15 which project outward from a front end of each inserting piece 13 to be inserted into the slot parts 4 of the support fitting 1.
Patent JP-H05129187-A (JP)
Title: Stepper
Inventor: TABATA FUMIO
IPC: H01L21/30
Filed: 1991-11-01
Abstract: PURPOSE:To prevent transmission of vibrations generated in mechanisms to a mask and a wafer in a stepper to be used when the wafer is exposed in a semiconductor manufacturing step. CONSTITUTION:Vibration absorbing members 36-38 are respectively interposed between a stage moving unit 31 for holding a relative position between a mask 14 and a wafer 15 and a moving mechanism 23 for moving the unit 31, a supporting mechanism 34 for supporting the unit 31 from below and a guiding mechanism 35 for guiding the movement of the unit 31.
Patent JP-2001104794-A (JP)
Title: Organic polymer siloxane carrying catalyst
Inventor: MATSU KAZUYO
IPC: C07C37/20
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide an organic polymer siloxane carrying catalyst capable of solving problems such as the blockage of a passage at the outlet part of an reactor, without using a binder or the like requiring a burning treatment at high temperature, by making a porous molding carry organic polymer siloxane. SOLUTION: This catalyst is characterized in that an organic polymer siloxane having both hydrocarbon group continuing a sulfonic group and that containing a mercapho group is carried on a porous molding.
Patent JP-H04160951-A (JP)
Title: Accumulation control method in switching network
Inventor: MAEHARA KAZUYUKI
IPC: H04L12/58
Filed: 1990-10-25
Abstract: PURPOSE:To accumulate a message in a mail box of accumulating section corresponding to a logic communication number by sending both the logic communication number and a message representing an absence reception from a position management section to the accumulating section. CONSTITUTION:Position management section 6, upon receiving a request for connection from a call control section 3, retrieves presence information of subscriber A from logic communication number '5050' to obtain 'absence'. The call control section 3 is required to connect subscriber's terminal 1 to accumulating section 5, and further to the accumulating section 5 a logical communication number '5050' of subscriber A and a message that requests for absence reception service are sent. After the call control section 3 connects between subscriber terminal 1, the accumulating section 5 requires the subscriber terminal 1 to start accumulating messages. When the accumulating section 5 receives a message, the accumulating section 5 accumulates a message received in a mail box identified by logic communication number '5050'.