baber/WOPTO huggingface dataset:
Patent JP-H075123-A (JP)
Title: Method for inspecting inside of pipe
Inventor: SUYAMA KIICHI
IPC: G01N22/02
Filed: 1993-06-15
Abstract: PURPOSE:To inspect the state on the inside of a pipe accurately by transmitting radio waves into the pipe and detecting abnormality, e.g. clogging of pipe, based on the attenuation of transmitted radio waves. CONSTITUTION:Meters 6 are selected at two points on the opposite sides of a point to be inspected and then a service pipe 4 is removed. The antenna 13 of a transmitter 12 is then inserted into the service pipe 4 from one open end thereof until a branch pipe 2 is reached. Similarly, the antenna 19 of a receiver 14 is inserted from the other open end of the service pipe 4 up to the branch pipe 2 thus disposing the antennas 13, 19 on the opposite sides of a point to be inspected of the branch pipe 2. A transmitter 12 then transmits radio waves having frequency equal to or higher than a frequency determined by dividing the speed of light by 1.706 times the inner diameter of pipe. The radio waves are is transmitted 12 while varying the frequency continuously within a predetermined frequency band. The radio waves transmitted through the branch pipe 2 is then receives 14 and the strength thereof is compared with that of the transmitted 12 radio wave thus detecting the attenuation. It is corrected based on the attenuation dependent on the distance between the antennas 13, 19 and the corrected value is displayed thus inspecting the inner state of the branch pipe 2.
Patent JP-H1113932-A (JP)
Title: Water hammer preventing device for float valve
Inventor: YOKOFUJITA HISASHI
IPC: F16K31/24
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of water hammering by slowly closing a valve element by providing a slow-closing device for applying a load on a connecting member for connecting a float and the valve element against the rising of the float and the movement of the valve element in its closing direction so as to suppress the sudden closing of the valve element and slowly closing the same. SOLUTION: When a discharge water pipe line 8 is sealed for some reason to cut off the discharging of water from a water tank 2, the water level of the water tank 2 is suddenly raised from a reference water level WL to a highest water level. But by a slow-closing device 10 provided between a flange 72A and a valve box cap 9 provided inside a valve rod 72 by interpolating a compression spring 10A, A force for countering the rising of a float 6 or the movement of a valve body 5 in its closing direction is applied to the valve rod 72 of a connecting member 7, and the sudden closing of the valve body 5 is prevented and the valve body is slowly closed.  Especially, since near full closing of the valve body 5, the slow closing operation of the slow- closing device 10 is large and the valve body 5 is moved in its closing direction more slowly, by suppressing the sudden change of a flow inside a water supply pipe 1, the occurrence of water hammering is surely prevented.
Patent JP-H04366276-A (JP)
Title: Non-scaffold frame for extremely high building and its process
Inventor: NAKAJIMA RYOICHI
IPC: E04G11/02
Filed: 1991-06-13
Abstract: PURPOSE:To save manpower drastically. CONSTITUTION:This device is composed of column forms 1 fitted to steel frames such as respective outerside columns of a body and beam forms 2 placed between respective column forms 1. In one of the column forms 1, fixing members are fitted at the right and left sides of the lower end of the outer side plate 3 of column and a couple of turn bucles for finely adjusting in the front and back direction are supported to be freely movable in the right and left direction on the inside of the upper end of the outer side plate 3 of column. And a screw rod for finely adjusting in the right and left direction is supported to be freely transferable between respective fronts of the turnbucles. And at the right and left side faces of the upper end of the outer side plate 3 of column, a fitting receiver 17 having appropriately a fitting means at the upper face is formed to protrude respectively. And in the other beam frame 2, a fitting 22 having appropriately a fitting means corresponding to the fitting means of the fitting receiver 17 of the outer side plate 3 of column at the lower face is formed to protrude respectively at the upper end of both ends of the outer side plate 19 of beam.
Patent JP-S5791282-A (JP)
Title: Color thermal serial printer
Inventor: SHIROTSUKA MASAO
IPC: B41J35/16
Filed: 1980-11-29
Abstract: PURPOSE:To enable multicolor dot printing without lowering the printing speed with selective generation of heat from heating element trains by arranging multicolor thermal ribbons so that color belts thereof always face to the heating elements. CONSTITUTION:A thermal printing head 2 is mounted on a guide rail and a thermal ribbon cassette 3 housing an endless tricolor thermal ribbon 4 is mounted thereon. When a printing instruction is provided, the head 2 performs a printing in red dots with a first heating element 2a, in blue dots with a second heating element train 2b and in yellow dots with a third heating element train 2c. With the movement of the head 2, the ribbon 4 is fed by fixed quantities in the same direction. Therefore, color-dot printing is completed for one line  simply by single movement of the head 2 along the printing line according to  color selection data and heating element specifying data during the instruction  of printing. This enables multicolor dot printing without the need for changing  colors of a multicolor ribbon.
Patent JP-H0457023-A (JP)
Title: Ferroelectric liquid crystal element
Inventor: YAMAMOTO MASAO
IPC: G02F1/13
Filed: 1990-06-27
Abstract: PURPOSE:To prevent the deterioration of the liquid crystal element with lapse of time by subjecting the coated film of a polymer to an orientation treatment to form a liquid crystal oriented film, specifying the film thickness thereof to a specific value or below, controlling the orientation of molecules or the assemblage, etc., thereof and adding at least one kind of a compd. having a basic substituent or epoxy compd. to the liquid crystal. CONSTITUTION:A transparent electrode layer 12 consisting of an indium tin oxide is formed on a substrate 11 consisting of glass or plastic and a coated film of a soln. essentially consisting of the polymer is formed as the oriented film to <=20nm film thickness. This polymer film is subjected to an orientation treatment, such as rubbing, to form the oriented film 13. A sealing resin 14 in common use as spacers formed by dispersing cylindrical or spherical spacers consisting of glass or plastics into the resin is screen-printed on the oriented film 13 side of the one substrate exclusive of just a part to be left as the aperture at the time of injection of the liquid crystal. Two sheets of such substrates are stuck to each other and after the resin is cured, the liquid crystal 15 formed by adding at least one kind of the compd. having the basic substituent or the epoxy compd. to the ferroelectric liquid crystal is injected under a reduced pressure through the aperture and thereafter the aperture is sealed by the thermosetting or photosetting type resin, by which the element is completed.
Patent JP-S6324693-A (JP)
Inventor: TANAZAWA HISASHI
IPC: H05K3/34
Filed: 1986-07-17
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-2000007437-A (JP)
Title: Oxidation-resisting member
Inventor: TAWARA TOMOYUKI
IPC: C04B41/87
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an oxidation-resisting member capable of imparting sufficient oxidation resistance to a base material. SOLUTION: This oxidation-resisting member is provided with a base material 4, a thermal stress relaxation layer 6 provided on the surface of the base material 4, a heat and oxidation-resisting protective layer 8 provided on the surface of the thermal stress relaxation layer 6 and an oxidation-resisting protective layer 10 provided on the surface of the heat and oxidation-resisting protective layer 8. The oxidation-resisting protective layer 10 is formed of silicon oxide, in which whisker is added. Thus the sufficient oxidation-resisting characteristic is obtained by adding the whisker in silicon oxide to suppress the flowability in a high temp. region.
Patent JP-S6148689-A (JP)
Title: Bellows sealing valve
Inventor: MITSUSHIBA TAKASHI
IPC: F16K41/10
Filed: 1984-08-13
Abstract: PURPOSE:To improve the response performance by connecting a balancing bellows having a large diameter in series over a main bellows and charging the inside of a separated chamber formed onto the outer peripheral part of a valve rod with sealing fluid. CONSTITUTION:A main bellows 15 and a balancing bellows 16 are installed onto the outer peripheral part of a valve rod 5, and the separated chambers 18a and 18b separated from a controlled-fluid chamber 17 formed onto the outer peripheral side of the both bellows are formed onto the inner peripheral side. Each inside of the separated chambers 18a and 18b is charged with sealing fluid. Therefore, even if the fluidic pressure of the controlled fluid varies, the pressure difference between the inner and outer surfaces of the bellows can be speedily eliminated in the speedy correspondence with the variation of the fluidic pressure.
Patent JP-S5690244-A (JP)
Title: Refraction index meter for liquid
Inventor: YAMAZAKI TETSUYA
IPC: G01N21/43
Filed: 1979-12-25
Abstract: PURPOSE:To easily measure real-time by immersing the surface of a transparent substance of higher refraction index than a liquid to be measured in a liquid to be measured, making a light containing a component of a prearranged angle incident onto the surface of a transparent substance and detecting a quantity of reflective light on the surface. CONSTITUTION:A light from a luminous diode 4 connected to a drive circuit 26 is input to a supertransparent quartz glass rod 7 of higher refraction index than a sugar solution 9 where the tip is immersed through the intermediary of a light focusing rod lens 3 and a beam splitter 6. A light entering into the rod runs into the peripheral surface and a light at shaper angle than a total reflective critical angle, totally reflecting, reaching the bottom of a quartz rod 7. After this process, it is reflected in a reflective membrane 8 and is contrarily propagated, being photoelectrically converted by means of a phototransistor 5 through a half mirror 6 and a focusing rod lens 27. Finally this photoelectrically converted light is indicated on a motor 29. Accordingly, if a relationship between an index of refraction and the quantity of reflective light is sought on a few kinds of liquid, it is possible to easily measure real-time the refraction index of an unknown liquid.
Patent JP-2000356560-A (JP)
Title: Semiconductor pressure sensor and its production method
Inventor: AOKI AKIRA
IPC: G01L9/00
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To realize a highly accurate semiconductor pressure sensor and its production method. SOLUTION: A pressure sensor chip A utilizing an SOI substrate 1 on which an embedded oxide film 3 consisting of silicon oxide film is formed halfway in the thickness direction and an active layer 2 consisting of silicon is formed on the main surface side is provided. The pressure sensor chip A is provided with a pressure introduction opening 4a reaching from the back of the SOI substrate 1 to the embedded oxide film 3 so that a diaphragm part 6 is formed, a gauge resistor 5 for detecting the deformation of the diaphragm part 6 is formed on the main surface side of the active layer 2. On the active layer 2, a surface oxide film 7 consisting of silicon oxide film is formed. Here, the surface oxide film 7 and the embedded oxide film 3 are set in the same film thickness except for the overlapping part on the gauge resistance 5 in the thickness direction of the SOI substrate 1.
Patent JP-H04368000-A (JP)
Title: Alarm system of working machine
Inventor: TANAKA YASUO
IPC: G08B21/00
Filed: 1991-06-14
Abstract: PURPOSE:To provide the alarm system of the working machine which can identify an object with an ultrasonic wave and can generate an alarm with a level in accordance with the object. CONSTITUTION:Since the distance is controlled at the time from when a main station side transmits until it receives, ultrasonic receivers 3a-3n having a different central frequency are individually provided and the signal from a slave station side is received, the distance from the object can be measured simultaneously by the time measurement, and even when plural slave station side transmitter-receivers 20a-20n exist, the alarm object can be individually recognized classified by the central frequency respectively. As the result, the alarm in accordance with the object can occur, the improvement of the safety of the working machine and the efficiency of the work can be realized.
Patent JP-S6148054-A (JP)
Title: Information processing device
Inventor: MORI SHIGEMI
IPC: G06F12/04
Filed: 1984-08-14
Abstract: PURPOSE:To unify a memory bus and a data bus, to decrease signals controlling a bus and to effectively use a bus by linking directly a memory part to the bus in an information processing device where respective processing modules are combined by the bus. CONSTITUTION:When a bus control part 103 receives a reading request for a memory part 101 from a processor 104 or interface control parts 105a and 105b, the bus control part 103 instructs the memory part 101 to output the relevant contents of a memory to a data bus 106. When an error detecting error correcting circuit in a memory control part 102 detects an data error on the data bus 106, an error detecting signal is sent to the bus control part 103 and the data in which an error is corrected are outputted. The bus control part 103 instructs the memory part 101 to stop an output and instructs the memory control part 102 to output the data after correction.
Patent JP-H1099446-A (JP)
Title: Stent assembly and method for stent arrangement
Inventor: STOECKEL DIETER
IPC: A61F2/06
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a stent assembly with which a stent is not buried in the inner wall of a catheter and which can easily take out the stent from the catheter. SOLUTION: A stent assembly is put in the compressed condition in the diametric direction when a stent is to be fed through a body cavity in a human or animal and is put in the released condition when to be contacted with the body cavity for supporting it as the initially intended purpose. The stent is arranged inside a feeding device and restrained thereby in the condition compressed in the diametric direction. The feeding device is equipped with a tubular member formed from a shape memory alloy and is fitted in or on a catheter to feed the stent through the body cavity.
Patent JP-H0515589-A (JP)
Title: Infusion device
Inventor: HARA KEITA
IPC: A61M5/00
Filed: 1991-07-10
Abstract: PURPOSE:To properly and rapidly apply infusion treatment to a patient by accurately detecting the erroneous mounting state of an infusion tube and emitting an alarm on the basis of this detection to quickly release the erroneous mounting state. CONSTITUTION:An infusion tube mounting passage 20 having an infusion tube 6 provided thereto is formed to infusion tube mounting parts 18, 24 and a pressure-sensitive sensor 30 detects whether the mounting position of the infusion tube 6 is inside or outside the infusion tube mounting passage 20 to output the mounting position detection signal corresponding to the detection. An infusion alarm control part 10 controls the alarm to the abnormal mounting of the infusion tube 6 in response to the mounting position detection signal outputted when the infusion tube 6 is mounted outside the mounting passage.
Patent JP-2000002977-A (JP)
Title: Image forming method
Inventor: MORITA NAOKO
IPC: G03C7/392
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain a high-quality image forming method with excellent stability of a photosensitive material with time by exposing a silver halide photographic sensitive material containing a coupler, photosensitive silver halide, binder and specified compds. on a supporting body according to an image, laminating the photographic material with a treating sheet to treat, and forming a color image on another recording material based on the obtd. image information. SOLUTION: A silver halide photographic sensitive material containing a coupler, silver halide, binder and compds. expressed by the formulae I to IV on a supporting body is exposed according to an image, and then treated by laminating with a treating sheet containing a base and/or base precursor and a basic metal compd. to obtain the image information. Then a color image is obtd. on another recording material based on the obtd. image information. In formulae I to IV, R1 to R4 are hydrogen atom, halogen atom or the like, R5 is an alkyl group, aryl group or heterocyclic group. Z is a group of atoms to form a (hetero) aromatic ring, R6 is an alkyl group, X is an oxygen atom. sulfur atom or the like, and R7, R8 are hydrogen atom or substituents.
Patent JP-H0919844-A (JP)
Title: Feeding device with liner motor
Inventor: TAKEUCHI KATSUHIKO
IPC: B23Q5/28
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To prevent a guide block, etc., from drop of the lifetime and enhance the feeding accuracy by eliminating the influence of a magnetic attraction force generated by a linear motor. SOLUTION: When a linear motor 5 is operated, a magnetic attraction force is generated between a stator 52 and a moving element 51. At this time, a moving element mounting member 35 will not be deformed because the magnetic attraction forces acting on both sides of the mounting member 35 set off each other. However, a side beam 13 is deformed because the magnetic attraction force acts only on its single side. Therefore, a pressure oil is supplied to between a lateral guide surface and the side face of the second sliding member 32 using a pressure oil supplying means so as to generate a force opposing to the magnetic attraction force acting on the side beam 13, which is thus prevented from deformation.
Patent JP-H0819113-A (JP)
Title: Driver for hybrid vehicle
Inventor: ITO YASUMITSU
IPC: B60L50/15
Filed: 1994-06-29
Abstract: PURPOSE:To improve the convenience by improving fuel consumption rate by reducing a weight and self-powered traveling even when a generator, etc., is failed. CONSTITUTION:A driver 10 comprises an engine 14 for driving front wheels 12, motors 18L, 18R for driving rear wheels 16L, 16R, a battery 20 for supplying power to the motors 18L, 18R, a generator 22 for charging the battery 20, an engine 24 for driving the generator 22, a fuel tank 26 for supplying fuel to the engines 14, 24, and a controller 28 for controlling the operations of the motors 18L, 18R. Charge amount detecting means 30 for detecting the charge amounts Cn, Cp of the battery 20 are added. Further, the controller 28 has a function of setting the engine 24 to an idling state when the amounts Cn, Cp detected by the means 30 become a predetermined value or more.
Patent JP-S5692622-A (JP)
Title: Processing control system for failure detection of bus
Inventor: HASHIMOTO SHIGERU
IPC: G06F3/00
Filed: 1979-12-26
Abstract: PURPOSE: To increase the reliability of system, by closing one microprocessor and performing data processing through another microprocessor, when failure is detected in the driver of one microprocessor.  
     CONSTITUTION: Microprocessor 1, 2 are connected to a common bus C-BUS respectively via bus drivers 3-1 and 4-1 provided at control sections 3 and 4. This C-BUS is connected with a memory device 5 and channel devices 6, 7... to constitute the data processing system of multiprocessor system. If a failure is present in this bus driver 3-1, since this is detected, the microprocessor 1 is closed by completing the bus sequence of the microprocessor 1 to keep the operation for another microprocessor 2 as it is. Thus, the advantages of the multiprocessor system can be reserved and the system-down can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0768989-A (JP)
Title: Manufacture of ballpoint pen tip
Inventor: NAGASHIMA ISANORI
IPC: B43K15/00
Filed: 1994-06-29
Abstract: PURPOSE:To easily manufacture a ballpoint pen tip having excellent writing feeling, etc., by bringing a pressure contact part of a caulking unit into contact with a ball when a plurality of caulked parts having different angles for holding a ball is formed on an outer surface of a pore of an end of the tip. CONSTITUTION:After a tapered ball chamber 2 of a sidewall 1, an ink groove 3 communicating with the chamber 2 and a central hole 4 are formed at a ballpoint pen tip A, a ball 5 is inserted into the chamber 2. In order to enclose the ball 5, a caulked part 7 of a pore 6 is formed. In this case, a pressure contact part 8 in contact with the tip A of a caulking unit is formed of a first pressure contact surface 8a formed with a first caulked part 7a near the pore 6, and a second pressure contact part 8b continued at a different caulking angle from the surface 8a. The surface 8a is brought into contact with the ball 5 at part of its extension, and processing of the part 7 is finished when the surface 8b is brought into contact with the ball 5.
Patent JP-S6327217-A (JP)
Title: Manufacture of laminated sheet
Inventor: MAEDA SHUJI
IPC: B29L9/00
Filed: 1986-07-18
Abstract: PURPOSE:To manufacture a laminated sheet having excellent characteristics, by a method wherein at least a lamina of a constituent material obtained by applying a liquid of a resin composition containing an inorganic fiber to the surface of a base or a prepreg and drying the same and a base and/or a prepreg to be used are laminated together and the same is heated and clamped. CONSTITUTION:After a resin composition containing inorganic filler has been held in a laminal state by applying the same to the surface of a base or a prepreg by dissolving into or mixing with or dispersing into a solvent, a resin composition layer is formed on the surface of the base by removing the solvent by drying the same. At least a lamina of this constituent material and the base and/or the prepreg which is used at need are laminated together and the same is heated and clamped. With this construction, a laminated sheet wherein resin content is high due to the resin composition and characteristics due to the inorganic filler is displayed, for example, dimensional stability and high-frequency characteristics are excellent can be manufactured.
Patent JP-H098067-A (JP)
Title: Lead frame detector
Inventor: KIKUCHI EIJI
IPC: H01L21/677
Filed: 1995-06-14
Abstract: PURPOSE: To detect whether a lead frame is normally separated, without sending it along a guide rail, when the lead frame is sucked with a vacuum suction head, separated, and mounted on the guide rail. CONSTITUTION: A roller 17 for guide trench contact which is installed in a contact 16 is arranged to be able to travel on the line of a guide trench 2a from the outside of the guide trench 2a.
Patent JP-S5871761-A (JP)
Title: Method for transmitting navigational information
Inventor: HASHIGUCHI SHINJI
IPC: H04M11/00
Filed: 1981-10-24
Abstract: PURPOSE:To enable to get plural kinds of information about the navigation of a ship through a telephone in the ship, by selecting the channel, of an automatic switchboard through a telephone, and obtaining the desired information through  a voice synthesizer. CONSTITUTION:Each information signal supplied from an information signal oscillator 1 connected to a measuring instrument for information about the navigation is fed to the gate of a voice synthesizer 3 via an interface 2 and coverted into a voice signal corresponding to each information signal by the synthesizer 3 to be delivered. This voice signal is also fed to a prescribed channel of an automatic switchboard 4. Then the handset of the nearest telephone 51 is unhooked among those telephones 51-5N, and a hook switch is turned on. At the same time, the channel of the switchboard 4 is selected by operating a dial, and a talking circuit is turned on. Thus the desired information is obtained in the form of a synthetic voice of voice signals through the telephone 51.