baber/WOPTO huggingface dataset:
Patent JP-H09217113-A (JP)
Title: Quenching apparatus
Inventor: NOMURA AKIHIRO
IPC: C21D1/18
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To greatly shorten a time until a work heated in a heating furnace dips into a quenching vessel in further shorter than the conventional quenching apparatus. SOLUTION: A door 15 for carrying out the work W from the furnace is arranged so as to be openable/closable at the bottom part 4 of the heating furnace 1, and the quenching vessel 41 at the lower part of the heating furnace 1 and an vessel charging part 42 approached to the door 15 for carry-out, are arranged. Further, a lowering means 51 which lowers the work W in the heating furnace 1 after opening the door 15 for carry-out and can dip into the vessel charging part 42 in the quenching vessel 41, a side shifting means 60 which shifts the work W dipped into the vessel charging part 42 sideward to a vessel discharging part 43 of the quenching vessel 41, and the elevating means 51 which elevates the work W positioned to the discharging vessel part 43 and carries out of the quenching vessel 41, are arranged.
Patent JP-H01203150-A (JP)
Title: Web position control device
Inventor: MIYAGAWA SEIJI
IPC: B65H23/032
Filed: 1988-02-09
Abstract: PURPOSE:To control the position of a web with high accuracy and good responsiveness by selecting either feedback control or prediction control in accordance with the conditions of the web and a rotary press, and determining the control quantity from the deviation of the web. CONSTITUTION:The width directional position of the edge of a web W being fed to a rotary press along guide rollers 32 is measured by a measuring sensor head 31. In a control unit 36 into which the above measured signal is input, when a paper feeding signal, a winding diameter signal, and a tension variation signal from the feeding part of the press are input, there is the possibility that the control method is subjected to a change before the deviation from the reference position of the web W is not sufficiently controlled, so that prediction control is selected, while at the time of the other ordinary operating condition feedback control is selected. And, the control quantity is obtained through the deviation from the reference position of the web W, and the positions of guide rollers 32 are controlled via a driving circuit 35 and a pulse motor 34. Thus, the width directional position of the web can be controlled with high accuracy and good responsiveness.
Patent JP-S55121508-A (JP)
Title: Control method for water processing plant
Inventor: ICHIMURA HIROYUKI
IPC: E03B7/07
Filed: 1979-03-13
Abstract: PURPOSE: To obtain a control method employing a simulation system regarding flexibility and versatility as important, by controlling a water processing plant by culating the water levels of ponds and the quantity of flow between ponds on the basis of a model of the water processing plant.  
     CONSTITUTION: In step 1 of the flowchart, an inside plant model is automatically constituted by characteristic data of filtration plant constituent components. In step 2 where a control manipulated variable is determined, the manipulated variable and set value of a plant control equipment are determined by an equivalent for algorithm determining the control manipulated variable. In step 3 where each flow between ponds is determined, the flow is determined by using characteristic data of both the flow is determined by using characteristic data of both the ponds, the state of a connection between ponds, and the control manipulated variable. In step 4, the water level of each pond is determined by using the quantities of inflow and outflow and area of the pond. Lastly, control over the filtration plant is exercised on the basis of the simulation result in step 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07234086-A (JP)
Title: Heat exchanger, and manufacture of heat exchanger
Inventor: IKETANI JITSUO
IPC: F28F1/32
Filed: 1994-02-25
Abstract: PURPOSE:To provide a heat exchanger capable of restricting an increasing in aeration resistance and its cost, increasing a heat exchanging area and improving a heat exchanging efficiency by a method wherein an irregular fin configuration and an irregular heat exchanging pipe arrangement are employed. CONSTITUTION:There are provided a plurality of fins 1 arranged in side-by-side relation while being spaced apart in an narrow clearance from each other and a plurality of heat exchanging pipes 8 arranged to be crossed at a right angle with these fins, having both ends being projected from fins located at both ends and in parallel from each other. The fins are bent and formed in a zig-zag form along a longitudinal direction, the heat exchanging pipes are inserted into and fitted to the bent parts 2 of the fins, thereby the heat exchanging pipes are displaced along a longitudinal direction of the fins step-by-step against the positions alternatively staggered in the width direction of the fins.
Patent JP-S56125200-A (JP)
Title: Electrode plate electret for electrostatic type electro-acoustic converter
Inventor: TAMAMURA JIYUNICHI
IPC: H04R19/00
Filed: 1980-03-06
Abstract: PURPOSE:To form the electrode electret stable in physical property and long in life, ease of manufacture and suitable for mass-production, by inserting macropolymer film with low melting point between polarization macromolecular film and electrode plate. CONSTITUTION:The electrode plate 71 like aluminum is fed toward the arrow 79, the inserting use macromolecular film 72 wound on the supply bobbin 81 is fed on the electrode plate 71, and the polarization use macromolecular film 73 wound on the supply bobbin 83 is fed further on it. The insertion use macromolecular film 72 has lower melting point than the polarization macromolecular film and the thickness is less. The laminated body 74 is fed in the heating furnace 86 set to a given temperature in the thermal bonding temperature range of the insertion use macromolecular film 72, and a given pressure is given with thermal rollers. Heating and pressing are made for a given time, and the polarization macromolecular film 73 is bonded to the electrode plate 71 via the insertion use macromolecular film 72.
Patent JP-H01203900-A (JP)
Title: Approach fuse for flying body
Inventor: OKUGAWA HARUKI
IPC: G01S13/88
Filed: 1988-02-09
Abstract: PURPOSE:To avoid erroneous explosion and detonate the warhead at a relative position at which the effect of the warhead is always maximum by estimating the size of a target and detecting the distance of approach of a flying body to the target by the magnitude of the received electric power, that is the size of the target to detect the speed of approach and adjust the timing of generating a detonation signal. CONSTITUTION:It the performances of a main antenna 1, transmitter 2, and Doppler receiver 4 are known, the distance detected by a distance detection circuit 10 and the strength of the received electric power can estimate the size of a target. Beforehand the estimation calculation of received electric power for the size of the target is made and the estimated received electric power is compared with the received electric power by the Doppler receiver 4 to estimate the size of the target. When the distance from a flying body to the target approaches a specified one, it is judged that the target is in a certain distance by a judgement circuit 11 providing that a specified received electric power according to the size of the target is received from the Doppler receiver 4, and an action instruction signal is sent to a detonation adjustment circuit 12. In the detonation adjustment circuit 12 it adjusts a specified delay time based on the approach speed signal from the Doppler receiver 4 and generates the detonation signal and it is sent to an electric fuse 9.
Patent JP-2000226835-A (JP)
Title: Water permeable soil block
Inventor: KIDO KENJI
IPC: E01C13/04
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a water permeable soil block capable of exhibiting water permeability while holding strength, capable of exhibiting temperature adjusting performance and humidity adjusting performance by evaporating inside water, capable of exhibiting a soundproof effect and a vibration control effect by a water permeable soil material layer and the inside bubbles and harmonizable with nature by the water permeable soil material layer when laid as a revetment and a forestry road. SOLUTION: A water permeable soil block 11 is composed of a strength holding material layer 12 and a water permeable soil material layer 13 formed on the strength holding material layer 12. In that case, in this water permeable soil block 11, a water permeable intermediate layer 14 excellent in water permeability more than the water permeable soil material layer 13 is desirably arranged between the strength holding material layer 12 and the water permeable soil material layer 13 to further improve water permeability. Then, the water permeable soil material layer 13 is formed by mixing and solidifying a porous material, earth and a soil stabilizer.
Patent JP-H05221211-A (JP)
Title: Road surface condition detecting method
Inventor: KISHIMOTO HISAHIRO
IPC: B60G17/015
Filed: 1992-02-14
Abstract: PURPOSE:To provide a road surface condition detecting method capable of detecting road surface condition at real time and accurately. CONSTITUTION:In a road surface condition detecting method, a vertical stroke between a car body and an axle shaft is detected successively by a linear stroke sensor 6, a spectral distribution is prepared by analyzing the frequency of its output in an analyzing part 10, spectral values for identifying each road surface are extracted in an extraction calculating part 11, and the road surface condition at that time is identified by the extracted spectral values.
Patent JP-H01202750-A (JP)
Title: Production of photographic base
Inventor: TAMAOKI HIROYUKI
IPC: G03C1/74
Filed: 1988-02-09
Abstract: PURPOSE:To improve adhesion between a hydrophobic photographic base and a photographic emulsion layer by coating a polyester film subjected to specified corona discharge treatment with an aq. dispersion of a specified copolymer, drying the coated film, then, coating further with a soln. of a water-soluble polymer, and drying the coated soln. CONSTITUTION:An aq. dispersion of a copolymer comprising a diolefinic monomer and at least one kind of vinyl monomer is applied as a first undercoating layer to a biaxially stretched polyester film which has been subjected to corona discharge treatment of 0.005-0.05KVA.min/m<2>, and the coated product is dried. Then, a soln. of a water-soluble polymer is applied thereto as a second undercoating layer, and the coated product is dried again. Thus, a photographic base having sufficiently high adhesion between a hydrophobic base and a hydrophilic silver halide emulsion suitable for practical use even when it is allowed to stand at high temp. and in high humidity after coating an emulsion layer, is obtd.
Patent JP-H11233395-A (JP)
Title: Equipment operation status control system, semiconductor manufacturing equipment, and semiconductor device
Inventor: HOSOKAWA SHIGERU
IPC: H01L21/02
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To comprehend a suitable maintenance time and the number of products processed with regard to semiconductor manufacturing equipment by controlling its operation status. SOLUTION: A piping 37 between an electromagnetic valve 3 and an air operation valve 4 is branched by a T-shaped coupler 6, and a tube 7 of the branched path is connected to a pressure sensor 2. The sensor 2 detects a pressure change in the piping 37, and when the pressure value is at a pressure value of the N2 gas for drive in the valve 4, an output signal VOUT keeps making continuously output to an integrating counter 1. The integrating counter 1 integrates the reception time of the output signal VOUT, integrates the operation time of a low pressure CVD equipment 31, integrates the number of the output signal VOUT, and production count is controlled. When the integrated value reaches a previously set time or production unit count, it notifies to that effect through the display of a display lamp 9 and issuing of a buzzer given by a buzzer 10.
Patent JP-H02234868-A (JP)
Title: Equipment for controlling pressure in hydraulic system
Inventor: HAINTSU JIIGERU
IPC: B60T8/42
Filed: 1990-02-09
Abstract: PURPOSE: To prevent the generation of pulsation movement by a method wherein, in a pressure control device for a skid control device for an automobile, a throttle control valve is located between a master cylinder and a buffering chamber in a piping on the feed back pump delivery side. CONSTITUTION: During brake, braking oil from a master cylinder 9 is fed to wheel brake cylinders 2a and 2b through a throttle switch valve 1 and a control valves 4a and 4b. During the operation of skid control, braking oil in the brake cylinders 2a and 2b is discharged in an oil storage chamber 3 from the brake cylinders 2a and 2b through the pressure control valves 4a and 4b to reduce pressure. During boosting, braking oil in the storage chamber 3 is fed in a conduit 8, running to the master cylinder 9, through a buffering chamber 7 by the operation of a feedback pump 6. The throttle switch valve 1 incorporates a bypass valve 11 and a differential piston and the differential piston is switched to positions I and II through the spring force of a return spring 12 according to the magnitude of a braking oil pressure.
Patent JP-S54121615-A (JP)
Title: Color pickup tube
Inventor: WASHIDA HIROSHI
IPC: H01J29/45
Filed: 1978-03-15
Abstract: PURPOSE: To prevent occurrence of the electrode which is put under the insulating state by drawing outside assuredly each stripe-type electrode of the electrode structure of one pickup tube in the form of a pair with every color signal electrode.  
     CONSTITUTION: The pickup tube draws out the electric signals independently corresponding to the filters from more than two pairs of the stripe electrode groups corresponding to more than two units of color stripe filter groups. For such pickup tube, stripe transparent electrodes RE-1WEB-3 are formed on three color stripe filters B, R and G directly or via the overcoat layer of the transparent insulating material. Furthermore, thin film wiring 33 is formed on insulater film band 34 which is coated over electrodes RE-1WEB-3 extending up to the circumference area of the scanning region. And an electric connection is given between wiring 33 and electrodes RE-1WEB-3 via conducting bridge 36 on film 34, and then thin film wiring 31 and 32 are connected to electrodes ER-1WER-2 as well as to EG-1W EG-2 respectively. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57144971-A (JP)
Title: Quality stabilizing agent for food in refrigerator and method for using the same
Inventor: TAKAKURA TOYOZOU
IPC: A23L3/349
Filed: 1981-02-28
Abstract: PURPOSE: To keep the freshness and the color of a food for a long period, by killing or suppressing the various microorgnisms grown in the food in a refrigerator, and at the same time, suppressing the oxidative action causing the discoloration or rancidification of food, or preventing the rancidification of oils or fats contained in the food, or preventing the denaturation of proteins.  
     CONSTITUTION: A quality stabilizing agent obtained by mixing 50W100pts.wt. of ethyl alcohol, 0.02W50pts. of an antioxidative reducing agent such as L-ascorbic acid, erythorbic acid, etc., and 5W30pts. of protein denaturation preventing sequestrant, is evaporated, and the vapor is supplied to the food refrigerating chamber together with humid air blasted into the chamber . The sequestrant is e.g. sodium metaphosphate, sodium pyrophosphate, etc., and plays the role of stabilizing the antioxidative reducing agent and suppressing the decomposition of proteins and the resultant proliferation of bacteria. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09210934-A (JP)
Title: Simultaneous measuring method and device for main shaft thermal conductivity and main shaft angle of two-dimensionally anisotropic substance by steady point heat source heating/cooling method
Inventor: NEMOTO EIJI
IPC: G01N25/18
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To measure two main-axis thermal conductivities and the main shaft angle simultaneously by supplying a constant heat quantity to a spot heat source for energization, and measuring the temps. of the measuring points while equal heat quantity is taken off from a spot heat source for cooling. SOLUTION: A spot heat source 0 for energization is located on the surface of a two-dimensional anisotropic thermo-conductive substance 6. A constant current is fed to a heater 7 so that a heat quantity of +Q is generated, which is applied to the spot heat source 0. Another spot heat source 5 for cooling is set in a position away from the spot heat source 0 and connected with an absorptive heat source 11, and cooling is made with a heat quantity of -Q. Measuring points 1-4 are located in positions away from the spot heat sources 0 and 5, and temps. of these points are measured by a thermometer such as thermocouple. A computer 12 calculates the temp. difference by a temp. measuring instrument 9 or using temps. T1 -T4 obtained. Finally two main shaft thermal conductivities λ1 , λ2 and the main shaft angle ϕ are calculated from the temp. difference, the heat quantity, positions of the measuring points 1-4, and the thickness (h) of the sample, and the results are emitted.
Patent JP-H09284310-A (JP)
Title: Atm multiplexing device, atm separating device and communication network using them
Inventor: MURAKAMI MASARU
IPC: H04L47/43
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To construct an economical ATM network by outputting ATM cell current where plural signals are directly converted into prescribed ATM cells based on the output of an identifying device to be multiplexed in a multiplex signal. SOLUTION: An ATM cell converting device 3' only identifies the respective multiplexed DS1 signals without executing separation, executes ATM cell conversion corresponding to the quality of the respective signals and outputs them to the ATM network 5'. Concreatly, only a payload after the removal of the overhead of the DS1 signal is taken-out concerning DSI for treating the signal from the ATM terminal, a header is searched so as to obtain cell synchronization for returning the original cell and an output is executed.  Concerning DS1 for treating a picture terminal, picture information is information of a fixed bit rate being the same as voice information so that the DS1 signal itself adding overhead is divided in accordance with a rule fixed in AAL 1 so as to be inputted to the payload of the ATM cell, converted into the ATM cell where the prescribed header adding a time stamp RST by SRTS is added and outputted.
Patent JP-H08209569-A (JP)
Title: Cable-collecting machine
Inventor: UCHIYAMA YOSHIMI
IPC: D07B3/10
Filed: 1995-01-25
Abstract: PURPOSE: To reduce the whole weight of a cable-collecting machine and improve its rotation characteristics. CONSTITUTION: In a cage type cable-collecting machine in which plural cantilever style delivery fliers 2 carrying delivery bobbins 1 for delivering element wires, respectively, are isometrically disposed around a main shaft, a tension- controlling motor 22 for controlling the tension of the element wire delivered from each delivery flier 2 is disposed on the same side as that of a balance weight 27 placed on the side opposite to that of a cantilever style arm 21 with respect to the rotation axis X-X of the delivery flier 2. Thereby, the weight of only the balance weight 27 can be reduced to reduce the whole weight of the cable-collecting machine and improve its rotation characteristics.
Patent JP-S61188670-A (JP)
Title: Method for rotating picture singals
Inventor: OKADA KAZUO
IPC: G06T3/60
Filed: 1985-02-16
Abstract: PURPOSE:To enable the sampling frequency and the read clock frequency to coincide with each other in case of the preparation of picture signals of an image rotated by 90 degrees by using a digital memory. CONSTITUTION:When recording a still of an object 8 by a recording device 10, picture signals 7a from a picture pickup device 7 are displayed on a picture display device 9 for processing such as focal adjustment. If it is necessary to rotate the displayed image, write command signals are supplied to a digital memory 2 and an image element data 5a obtained by sampling at a preset frequency by an A/D converter 5 corresponding to one picture are written in the memory 2. An optional image rotating mode is set and the image element data 2a read with clock frequency from the memory 2 are applied to the devices 9 and 10 through a D/A converter 6. In such a manner, the sampling and the clock frequencies can be coincided in preparing the picture signals of an image rotated by 90 degrees.
Patent JP-S62188385-A (JP)
Title: Semiconductor light-emitting element
Inventor: IMANAKA KOICHI
IPC: H01L31/12
Filed: 1986-02-14
Abstract: PURPOSE:To realize an integration-capable light-emitting element whose power of emission is easily monitored by a method wherein a photodiode structure is built on a semiconductor substrate, a high-reflectivity multilayer film is formed thereon, and then a light-emitting section is provided on said multilayer film. CONSTITUTION:A photodiode structure 2 is provided on a semiconductor substrate 1, a high-reflectivity multilayer film 3 is formed on the photodiode structure 2, and a light-emitting section is provided on the multilayer film 3. For example, on a P-type Si substrate 1, an N-type region 2 is provided by diffusion or ion implantation. Next, by using the molecular beam epitaxial method, etc., many layers of AlwGa1-wAs and AlAs are alternately formed for the formation of a multilayer film 3. The thickness of every one of the layers is to be a 1/4 of a prescribed emission wavelength. On the multilayer film 3, a P-type AlzGa1-zAs lower clad layer 4, N-type or P-type AlyGa1-yAs activation layer 5, and N-type AlxGa1-xAs upper clad layer 6 are grown. //after this, an electrode 7 provided with a hole at its center is built on the layer 6, an electrode 8 on the region 2, and an electrode 9 under the substrate 1.
Patent JP-H09223150-A (JP)
Title: Information classification processing method
Inventor: INADA YOSHIAKI
IPC: G06F17/30
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To lighten the burden of classifying operation on a data base administrator, etc., by automatically judging where information inputted when stored is classified. SOLUTION: An automatic classifying process means 13 selects a classification destination for the information by making use of a general retrieval program. The inputted text information, text information appended to sound or image information, or a key word included in the information is used as a retrieval condition. An object of retrieval is defined as a paragraph or paragraph group representing a key word group or classification contents corresponding to each classification destination of a classification table 12. Under those conditions, the retrieval program is started to find a corresponding classification destination by retrieval. When the classification table 12 is hierarchical, a classification table to be referred to in a next layer is also found together.  Then a system administrator analyzes information whose classification destination is unknown and updates the classification table 12 so that the information whose classification destination is unknown has an optimum classification.