baber/WOPTO huggingface dataset:
Patent JP-H01257430-A (JP)
Title: Aseptic green tea
Inventor: MATSUMURA YASUSHI
IPC: A23F3/14
Filed: 1988-04-07
Abstract: PURPOSE:To obtain the title green tea with flavor, color tone and appearance each just after decoction, capable of long-term storage and of ready drinking, by blending an aseptic green tea extract with sterilized tea leaf powder aseptically. CONSTITUTION:A green tea extract prepared by decocting tea leaves is put to sterilizing filtration. The resultant solution is then aseptically incorporated with pref., 0.001-0.2wt.%, based on said solution, of tea leaf powder provided with sterilization treatment (pref. by heating), thus obtaining the objective aseptic green tea.
Patent JP-H04319624-A (JP)
Title: Liquid surface detecting device
Inventor: MIZOGUCHI FUMIO
IPC: G01N35/10
Filed: 1991-04-18
Abstract: PURPOSE:To detect the contact of a nozzle with the surface of a liquid to be inspected, when the nozzle is lowered to the surface of the liquid. CONSTITUTION:A vessel 6 wherein a liquid 4 to be inspected is held is disposed between a pair of electrodes 8 and 10 disposed opposite to each other and an electroconductive nozzle 12 is inserted into this vessel 6. An oscillator 14 is connected to the electrode 8, while a receiver 16 is connected to the electrode 10, and the nozzle 12 is connected to a zero potential level being common for these oscillator 14 and receiver 16. When the fore end 12a of the nozzle lowers and comes into contact with a liquid surface 4a, an electrostatic capacity between the paired electrodes 8 and 10 changes, and with this change, a signal transmitted from the oscillator 14 to the receiver 16 also changes. On the basis of this change of the signal, a determinator 18 makes determination as to whether or not the fore end 12a of the nozzle comes into contact with the surface 4a of the liquid to be inspected.
Patent JP-H09239745-A (JP)
Title: Method and apparatus for producing siding board
Inventor: ICHINOSE SHIRO
IPC: B29C39/20
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To produce a siding board of good quality without bringing about the damage of appearance. SOLUTION: A foam curing feed apparatus 10 having a plurality of rollers 11 arranged on one side thereof in a freely rotatable manner and having a belt 12 arranged on the other side thereof so as to be driven in a feed direction and having a slat type conveyor 13 consisting of a plurality of plates 13a arranged inside the belt so as to be driven in the same direction as the drive direction of the belt 12 is provided and a siding surface material and a sheet like backing material between which a foamable synthetic resin material is interposed are together introduced into the gaps between the rollers 11 and the belt 12 of the foam curing feed apparatus 10.
Patent JP-H11280598-A (JP)
Title: Diaphragm stopper structure of high pressure accumulator
Inventor: ONISHI YOSHIHIKO
IPC: F16J3/02
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a diaphragm stopper structure of a high pressure accumulator preventing excess stress concentration of a diaphragm. SOLUTION: In a digging amount curve of an abutting surface of a stopper 89, an outer peripheral part of a diaphragm 86 is defined as a first curve fixed based on a first expression showing deflection when a circumference fixed disc receives uniformly distributed load and a center part is defined as a second curve fixed based on a second expression showing large deflection when the circumference fixed disc receives uniformly distributed load. Therefore, stress concentration is not generated in the diaphragm 86.
Patent JP-S5210871-A (JP)
Title: Composite coating tip
Inventor: KOBAYASHI MITSUNORI
IPC: C23C30/00
Filed: 1975-07-15
Abstract: PURPOSE:A composite coating tip wherein the rake and relief surfaces of a super hard alloy tip are formed thereon with films corresponding to respective friction characteristics.
Patent JP-H02266545-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: YOKOYAMA SATOSHI
IPC: H01L21/76
Filed: 1989-04-07
Abstract: PURPOSE:To remove damage at the time of etching a groove and prevent occurrence of crystal defect by a method wherein the device mentioned in the title has an oxidized porous silicon layer on the sidewall of the groove formed on a silicon substrate and is provided with a groove separating region constituted by filling the groove with the silicon. CONSTITUTION:A groove separation region 9 of a semiconductor integrated circuit is provided by providing an oxidized porous silicon layer 7 on the sidewall of a groove formed on a silicon substrate 1 and filling the groove with polysilicon 8. Thus damage of the groove sidewall formed by etching can be substantially eliminated by providing the porous silicon layer on the groove side wall. In addition since the porous silicon layer can be oxidized at low temperature, occurrence of thermal stress can be prevented and there is little volume expansion due to oxidation so that no large volume expansion stress will occur at groove corners thereby forming a groove separating region without crystal defect.
Patent JP-S59212077-A (JP)
Title: Driving method of solid-state image pickup device
Inventor: MATSUDA YUUJI
IPC: H04N5/335
Filed: 1983-05-17
Abstract: PURPOSE:To eliminate an equivalent afterimage by reading two lines in every horizontal period and reading light signals of respective photodiodes, field by field. CONSTITUTION:Pulses V'2 and F1' are impressed in the 1st horizontal period of the 1st field to output a vertical scanning pulse VB'. Further, pulses V2' and F2' are impressed in the same horizontal blanking period to output a pulse VA'. Then, a pulse V1' is impressed at the next timing in the same blanking period and a vertical shift register (not shown in a figure) makes a shift by one stage. Similarly, vertical scanning pulses VD' and VE' are impressed in the next horizontal blanking period to perform similar operation thereafter. Thus, two lines are read out in every horizontal period, so light signals of the photodiodes are read out, field by field, so that the storage time of each photodiode corresponds to one field.
Patent JP-S63253680-A (JP)
Title: Metal vapor laser device
Inventor: AOKI NOBUTADA
IPC: H01S3/038
Filed: 1987-04-10
Abstract: PURPOSE:To improve the temperature-rise efficiency of a core tube and laser- oscillation efficiency and to increase an output from a laser device by forming a heat-insulating layer holding discharge heat on the outer circumference of the core tube with an electrode and an electrode support flange and forming a large number of protrusions on the electrode. CONSTITUTION:A positive electrode 3 and a negative electrode 4 are set up oppositely at both end sections of a core tube 2 generating plasma as a laser medium. The positive electrode 3 and the negative electrode 4 are supported and fixed respectively by electrode support flanges 5a, 6a. A large number of protrusions 24 are shaped to the inner circumferential surfaces of the cylindrically formed positive electrode 3 and negative electrode 4. The electrode support flanges 5a, 6a are formed to a tapered shape so as to have inclined planes 25 spreading toward the outside of the core tube and be opposed to the edge faces 9a of a heat-insulating layer 9. Insulators 26 are interposed among the electrode support flanges 5a, 6a and the edge faces 9a of the heat-insulating layer 9. Consequently, discharge is easy to be generated among the tips of the protrusions 24, and discharge on the outside of the core tube is reduced. Accordingly, discharge energy is concentrated effectively into the core tube.
Patent JP-H09251677-A (JP)
Title: Reproducing device and mode discriminating method
Inventor: AYUSAWA YUKA
IPC: G11B15/52
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To precisely judge a tape recording mode even when a C/N of the regenerative signal is decreased or when the difference between a reproducing speed at present and a tape speed at the time of recording operation is large. SOLUTION: Track pair numbers Trp are recorded on each of tracks T1 -T4 of the tape. The track pair numbers Trp are detected from the reproduced signal of the tape. For instance, the interval until the same track pair numbers Trp appears is calculated. This measured value is varied in accordance with the mode, and the mode is discriminated from this measured value. Since the track pair numbers Trp are recorded on IDs of each sink block, the sure detection is carried out even when the C/N is low. Also by judging the number of times of passing the boundaries of frames, the reliability of the measured value is judged, therefore, the erroneous discrimination of the mode is reduced.
Patent JP-S5313285-A (JP)
Title: Moving plate
Inventor: KATOU SHIGEO
IPC: B23Q1/38
Filed: 1976-07-23
Abstract: PURPOSE:To perform smooth surface machining having a coarseness of 0.02 mum by dividing a flat plate which supports a moving plate by the injection of highpressure fluid into at least three units, causing the load distribution to be concentrated on the central portions, and restricting the distortion of the moving plate to be less than 0.1 mum.
Patent JP-H06297707-A (JP)
Title: Ink jet recording apparatus
Inventor: SHIMADA KAZUMITSU
IPC: B41J2/055
Filed: 1993-04-14
Abstract: PURPOSE:To properly control an ink emitting amt. by expanding the volume of each pressure chamber to fill the pressure chamber with ink and contracting the volume of the pressure chamber to emit the ink from the pressure chamber and arbitrarily changing the expanding speed of the volume corresponding to the recording characteristics of a material to be recorded. CONSTITUTION:Many nozzles 1 are formed to a substrate 2. Pressure chambers 4, segment ink supply passages 5, a common ink chamber 6 and the communication port of an ink supply pipe 7 are respectively formed to the passage substrate 3 laminated to the substrate 2. Further, the pressure generating elements 10 arranged on a base substrate 8 are bonded to the bottom surface of the passage substrate 3. When a segment signal 25 and a common signal 26 are applied to the pressure generating elements 10 from a drive circuit 27, the volume of each of the pressure chambers 4 is reduced and the pressure in each of the pressure chambers is raised to emit ink from each nozzle. In this case, when the volume of each pressure chamber 4 is expanded and the pressure chamber 4 is filled with ink, the volume expanding speed of the pressure chamber 4 is arbitrarily changed corresponding to the recording characteristics of a material to be recorded.
Patent JP-H11287451-A (JP)
Title: Thermal cooker
Inventor: KOBAYASHI NAOKO
IPC: F24C3/12
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a thermal cooker which can keep the temperature of oil almost at a fixed temperature when material to be fried is fed being divided a plurality of times in frying with a cooking container. SOLUTION: A temperature regulating means 10 compares a temperature detected by means of a temperature sensor 6 with upper limit and lower limit values and when the temperature is not above the lower limit value, it controls a gas supply controller 3 to shift the firing power to a large level and to shift it to a small level when the temperature becomes the upper limit value or higher. When a falling rate of the detected temperature as determined by a rate detection means 14 becomes a specifie rate or higher, a set temperature control means 11 defines a peak value of the detected temperature at the heating by the small firing power immediately before the falling thereof as a second upper limit and furthermore, the second limit value is determined.  When the second upper limit value and a second lower limit value are inputted from the set temperature control means 11, the temperature regulating means 10 employs the second upper limit value and the second lower limit value set by the set temperature control means 11 as upper limit value and lower limit value replacing each of the first upper limit and the second lower limit values set by an upper and lower limit temperature setting means 12.
Patent JP-H05256832-A (JP)
Title: Method and instrument for on-line analysis of gas of reaction
IPC: G01N30/86
Filed: 1992-03-11
Abstract: PURPOSE:To obtain a method and instrument for on-line analysis of a gas of reaction derived from a naphthoquinone and phthalic anhydride manufacturing processes utilizing the vapor-phase contact oxidation of naphthalene. CONSTITUTION:A sampling section A is provided with a switch cock and sampling container and maintained at a fixed temperature within a temperature range from 210 deg.C to 280 deg.C and a separating section B is provided with a chromato-separation column which separates an organic and inorganic components from each other and switch cock and maintained at a fixed temperature within a temperature range from 160 deg.C to 230 deg.C. An inorganic component analyzing section C is provided with a chromato-separation column, switch cock, and detector and an organic component analyzing section D is provided with a chromato-separation column and detector. In addition, the chromato- separation column of the section D is maintained at a fixed temperature within a temperature range from 160 deg.C to 230 deg.C.
Patent JP-H09283337-A (JP)
Title: Insulating transformer
Inventor: TAKAHASHI NORIO
IPC: H01F17/04
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an insulating transformer that can be manufactured small. SOLUTION: In an insulating transformer structured by a coil section 1 wound with a primary wire and secondary wire, and terminal sections 2 and 3 consisting of a terminal 23 connected to the primary wire of the coil section 1 and a terminal 33 connected to the secondary wire of the coil section 1 respectively, the primary wire is one layer insulated wire with its conductive wire insulated in a layer and the secondary wire is three layers insulated wire with its conductive wire insulated in three layer.
Patent JP-H10266591-A (JP)
Title: Dwelling house with
Inventor: SAKAI NOBUHIKO
IPC: E04H1/02
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a dwelling house with an entresol between sound floor and third floor, in which a space can be utilized effectively, by forming the entresol between second floor and third floor having a high floor on the second floor of a building, heightening a ceiling for a room just under the 'entresol' just above the second floor and using the room having the high ceiling as a living room. SOLUTION: In the dwelling house A, the partial floor of a second floor is heightened and a high-floor room is formed, the ceiling of a first floor just under the second floor is heightened by forming the high-floor room, and the high-floor room is used as the entresol between second floor and third floor while a room just under the 'entresol' just above the second floor is empolyed as a room having an open ceiling. A living room 16 is arranged just under the extresol at that time, and a connecting window 19 is installed to a vertical wall 18 partitioning the faulting of the second floor and the entresol.
Patent JP-S57201874-A (JP)
Title: Gravity objective negating device
Inventor: UMEHARA TATSUO
IPC: G01V7/00
Filed: 1981-06-08
Abstract: PURPOSE:To negate the operation of gravity, by establishing a simultated natural dropping movement toward the direction opposing to the gravity and forming the phenomenon of static collision with an objective. CONSTITUTION:When an equi-speed transfer device H is moved a point on a gravity graph simulated slide A formed in a curve indicating equation of natural drop is moved in parallel to move a piston I slided with the said slide. The piston I delivers a hydraulic pressure in a cylinder E to move a pison I' provided to another end of a linked cylinder and to displace a stand (d) fitted with the said piston I'. Further, the equi-speed transfer device is operated and the stand  (d) is returned to the initial position with equal speed. The twice repetition of  the processes allows the objective on the stand (d) to be negated against the operation of gravity.
Patent JP-H09271923-A (JP)
Title: Die for hot working, and its inner cooling hole plating method
Inventor: NAGASAWA MASAYUKI
IPC: B21J13/02
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To prevent cracking of a die attributable to the stress corrosion cracking, and to improve the service life of the die by executing the corrosion resistant electroless plating on an internal cooling hole of the die for the hot working to control generation of the stress corrosion cracking. SOLUTION: The electroless plating solution is poured in an internal cooling hole 5 in a die for hot working in which the nitriding treatment, etc., is completed after the diesinking is performed on a surface to be worked, and heated to the prescribed temperature to execute the uniform plating in the hole. In a case of a die using hot tool steel SKD 61, the internal cooling hole is pre- treated such as by pickling, the NiP electroless plating solution is poured into the cooling hole, and the die is charged into a thermostatic oven provided with an exhaust device, and preferably heated and kept at 80 deg.C to perform the plating. The plating solution is removed, the die is rinsed in water, and heated around 200 deg.C for drying. The plated film of around 15μm in film thickness and excellent in the close adhesion having no holes can be formed.
Patent JP-S59212918-A (JP)
Title: Position detector for traveling object
Inventor: FUKUDA SHIROU
IPC: G01C3/06
Filed: 1983-05-17
Abstract: PURPOSE:To detect the position of a traveling object with high precision by detecting directly the incident angle of the light given from a light source with a group of photodetecting elements arranged in a semicircumference. CONSTITUTION:Slit plates 7a and 7b are provided on an external field fixed plane D together with photodetecting element groups 8a and 8b containing photodetecting elements arranged in a semicircumference. On the other hand, a traveling object 1 is provided with a light source 2. The light of the source 2 is made incident to the groups 8a and 8b via the plates 7a and 7b. Then a photodetecting circuit 15 detects the photodetecting element to which the light is given from the source 2. As a result, incident angles theta1 and theta2 are detected. An arithmetic circuit 26 which receives the output of the circuit 15 calculates the distance L between the plane D and the object 1 on the basis of the angles theta1, theta2 and the distance l between groups 8a, 8b. Thus it is possible to detect the position of the object 1 with high precision.
Patent JP-S59212387-A (JP)
Inventor: FUKUDA SHIROU
IPC: B66C23/76
Filed: 1983-05-17
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-H10317103-A (JP)
Title: Oxidation resistant low thermal expansion alloy
Inventor: YASUMATSU HITOSHI
IPC: C22C38/32
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain the oxidation resistant low thermal expansion alloy excellent in oxidation resistance at high temp. and having a controlled low increase in a specific resistance by adding Al or/further an other alloy element at a specified ratio to a basic Cr-W-Fe alloy. SOLUTION: The alloy consists, by weight, 15-40% Cr, 5-15% W, 0.1-1.0% Al, further 0.001-0.01% B, or further 0.01-1% one or two more among Y, Hf, Ce, La, Nd, Dy and the balance Fe. A Cr2 O3 oxide layer including Al2 O3 on a surface of the alloy and a dispersed layer of Al2 O3 are formed inside by adding Al. The low thermal expansion alloy, in which an average coefficient of thermal expansion at a room temp. to 1000 deg.C is (12-13)×10<-6> /K, a specific resistance value represented, as a resistance increase after a treatment of 1000 deg.C×490 hr in the atmosphere multiplied by a surface area of a specimen, is <10 mΩcm<2> , having a coefficient of thermal expansion nearly equal to that of a stabilized zirconia and oxidation resistance/electrical conductivity are excellent is obtd.
Patent JP-S60231811-A (JP)
Title: Spinneret
Inventor: SAKIHARA AKIO
IPC: D01D4/02
Filed: 1984-05-01
Abstract: PURPOSE:A spinneret capable of boring through holes easily, exchanging simply a spinning column, obtained by using a corrosion-resistant metal as a main body of a spinneret, setting channels on the inner wall of the through holes at the bottom of the main body, inserting the cuplike spinning columns 6 into the through holes, attaching a packing to the channels. CONSTITUTION:The plural through holes 2 are bored at the bottom plate of the main body 1' of a spinneret consisting of a corrosion-resistant metal (e.g., Hastelloy, etc.), and the ring-shaped channels 9 are made on the inner wall faces of the through holes 2. The packings 10 such as ''Teflon(R)'', fluorine- contained resin, etc. are attached to the channels 9, and the cuplike spinning columns 6 having the barrels 3 made of ceramic, and the bottom parts to which the spinning plates 5 having a great number of the spinning holes 4 are fused and inserted into the through holes 2, to give the desired spinneret.
Patent JP-S60233237-A (JP)
Inventor: NAKADA HIROSHI
IPC: E03B7/12
Filed: 1984-05-01
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-H10276971-A (JP)
Title: Liquid feeding device
Inventor: SEKINO NAOKI
IPC: A61B1/00
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a liquid feeding device capable of maintaining a liquid at a constant temperature by quickly adjusting the temperature of a liquid fed to an organism even if the flow rate of a liquid changes. SOLUTION: In a liquid feeding device in which a liquid is fed into an organism through a liquid feeding tube 4 connected to a bag 1, the liquid feeding device receives a signal of a temperature measuring element 16, adjusts the quantity of heat generated by an electrothermal heater 11, and maintains the liquid at a constant temperature. When the flow rate of a liquid fed by the liquid feeding tube 4 increases, the liquid feeding device receives a changed signal and adjusts the quantity of heat generated by the electrothermal heater 11 so that it increases the quantity of heat. When the flow rate of a liquid fed increases, the electrothermal heater 11 is controlled to quickly increase the quantity of heat to be generated so as to control the temperature.
Patent JP-S5516226-A (JP)
Title: Wheel weight measuring device
Inventor: SASAKI HIDEAKI
IPC: G01G19/04
Filed: 1978-07-21
Abstract: PURPOSE: To exactly measure the weight of a running wheel without a malfunction by operting switches with a taking command when a logical product of wheel-weight signals provided from two strain gauges holds.  
     CONSTITUTION: Shearing force detection signals S/A, S/B provided by the strain gauges A, B are fed to the AND circuit 9 through the amplifiers 5A, 5B and filters 6A, 6B. When the logical product of above signals holds, that is, wave forms of S2A and S2B are fed to the circuit 9, the circuit 9 delivers a square wave S3 to the control circuit 10. The control circuit provides a taking command signal S4 to the higher holding circuit 12. On the other hand, a square wave S6 the wave height of which is equal to the amplitude of S/A is delivered from the operator 11, to which signals S/A, S/B are fed from the filter 6A, 6B, to the holder 12. When the holder 12 receives the command signal S4, it deliveres the peak pulse signal to the register 13. After this, a trigger is given to the register 13 as a reset signal S5, the peak hold value is cleared. 
     COPYRIGHT: (C)1980,JPO&Japio