baber/WOPTO huggingface dataset:
Patent JP-H09149574-A (JP)
Title: Electric motor
Inventor: KURAMOTO KEIICHI
IPC: H02K1/02
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To greatly simplify a manufacturing process and to achieve light weight by using a molding body in which a magnetic material powder is mixed with a resin and molded as a core material. SOLUTION: A cylindrical permanent magnet is used as a rotor 1, and the rotor 1 rotates about a rotation axis 4. A stator 2 is provided around the rotor 1, and the stator 2 is composed of a molding body in which a magnetic material powder is mixed with a resin and molded. In order to apply a magnetic field to the rotor 1, field winding parts 2a, 2b are provided in the stator 2, and field windings 3a, 3b are wound in the field winding parts 2a, 2b. One-side ends of the field windings 3a, 3b are connected to each other, and the other ends are connected to an AC power source 6. Accordingly, a magnetic field is generated in the field windings 3a, 3b by a current supplied from the AC power source 6, and the magnetic field is applied to the rotor 1. Since a molding body in which a magnetic material powder is mixed with a resin is used as the stator 2, the lighter weight of a stator than that of the conventional one can be achieved.
Patent JP-H01151744-A (JP)
Title: Air-fuel ratio control device for engine
Inventor: YAGI KIYOSHI
IPC: F02D41/00
Filed: 1987-12-07
Abstract: PURPOSE:To enable early return of combustion to a stable state, by a method wherein, when, in an ignition plug, a spark-freed state is detected at an ignition timing, an air-fuel ratio feedback control means is prohibited, and an air-fuel ratio is controlled to a given fixed value. CONSTITUTION:During running of an engine, a fuel injection amount is computed according to an engine running state. When it is decided that an engine running state is in a feedback control region, feedback control of an air-fuel ratio is effected by a feedback control means A so that an air-fuel ratio of air-fuel mixture is controlled to a target value based on an output from an exhaust gas sensor B. In this case, the spark state of an ignition plug C is discriminated by a discriminating means D, and when a spark-freed state is detected at the ignition timing of the ignition plug C, a feedback control means A is prohibited by a switching means E, and switching to control made by a fixed air-fuel ratio control means F to control an air-fuel ratio to a given value is performed.
Patent JP-H03170304-A (JP)
Title: Apparatus for producing oxide superconductor
Inventor: MATSUNO SHIGERU
IPC: H01B12/06
Filed: 1989-11-29
Abstract: PURPOSE:To produce an oxide superconductor having high critical current density in high efficiency at a low temperature by providing feeding means of organometallic material and oxidizing agent to a reaction vessel holding a substrate to be coated with evaporated oxide superconductor layer and providing a plasma-generation means and a heating means near the substrate. CONSTITUTION:A substrate 5 such as MgO single crystal is heated with a heater 6 to generate a plasma at the circumference of the substrate 5. The plasma is restricted within a small zone by the use of a plasma generation means composed of an RF power source 10 for plasma-generation and small parallel-plate electrodes. A raw material gas such as a beta-diketone complex of Y, Ba or Cu and a carrier gas such as Ar are supplied to the plasma zone by an organometallic material feeding means 1 and oxygen gas, etc., is supplied by an oxidizing agent feeding means 2 to form an oxide superconductor on the substrate 5.
Patent JP-H10149445-A (JP)
Title: Device for visualizing physical operation analysis
Inventor: MOCHIZUKI YOSHIYUKI
IPC: G06T7/00
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To visualize and display not only the operation of a body but also the optimum operation of a model. SOLUTION: A computer 12 generates operation data based on video data from a camera device 20. A laser scanner 22 measures the surface form of the body in a three-dimensional space and the computer 12 generates form data. The computer 12 calculates physical data from form data. The computer sets a target function for executing optimization calculation, executes optimization calculation for minimizing the target function from operation data and physical data and obtains optimum operation data. A display 16 displays a series of operations based on operation data and optimum operation data.
Patent JP-H09148539-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAWAI KENJI
IPC: H01L21/302
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To enable working with excellent controllability, at the time of forming an electrode turning to a storage node, in the manufacture of a semiconductor device having a fin type capacitor. SOLUTION: In the formation of a storage node, a specified pattern of a multilayered film formed by alternately laminating conductive titanium compound layers and polysilicon layers on a semiconductor substrate 15 is left, and other parts are isotropically etched. Thereby the forming region of a capacitor is determined. In the isotropic etching, gas wherein, e.g. NH3 , is mixed in Cl2 or HBr/O2 based gas is used, and the etching is performed vertically to the substrate 15. To the left multilayered film, the conductive titanium compound is side-etched in the horizontal direction by using Cl2 or Cl2 /O2 . By using the above-mentioned gases in the anisotropic etching and the side etching, etching excellent in controllability is enabled, and a semiconductor device having stable characteristics can be obtained.
Patent JP-H07260658-A (JP)
Title: Method for measuring film peel load
Inventor: YAMAMOTO YASUNORI
IPC: G01N3/40
Filed: 1994-12-13
Abstract: PURPOSE:To enable continuous application of minute test load so that the load when a film peels off is easily known. CONSTITUTION:A load on a sample 14, placed on a sample stand 13 through an indentor 5, is applied by the lead current supplied from a load current feeder 16 to a solenoid 6. The movement amount detecting signal of the indentor 5 is sent to a dislocation information processing part 21 in a measurement control device 19 through an amplifier 15 and an A/D converter 17. The displacement under a certain load is measured with the measurement control device 19 real time based an a load data and the displacement data, detected by a displacement detector 10, and the measurement result is recorded with a recorder 23 as a load-displacement curve. Then, the peel load of film is detected by detecting displacement change point on the load-displacement curve recorded with the recorder 23 and then obtaining its load value.
Patent JP-H04178750-A (JP)
Title: Information processor
Inventor: KOSEKI TOSHIICHI
IPC: G06F13/36
Filed: 1990-11-13
Abstract: PURPOSE:To efficiently transfer data by providing a direct memory access control part which controls data transfer in accordance with requests of two CPUs connected to a data bus connecting three adjacent dual port memories among four CPUs. CONSTITUTION:CPUs 1 and 2 connected to the data bus among adjacent dual port memories 3 to 5 and CPUs 7 and 8 connected to both ends of this data bus are provided. A direct memory access control part 6 is provided which controls data transfer in accordance with requests of CPUs 1 and 2 which respect to data which is successively transferred through dual port memories 3, 4, and 5. Transfer of data passing dual port memories 3 to 5 is not controlled by CPUs requiring many software procedures but is controlled by the direct memory access control part 6 to quickly transfer data. Thus, a larger quantity of data is transferred among plural CPUs at a high speed.
Patent JP-2001121783-A (JP)
Title: Sheet discharge apparatus
Inventor: HAMANO KENICHI
IPC: G03G21/16
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that the cover capable of opening and closing the upper and side surfaces of an apparatus body must be opened and closed after a sorter or a double side unit is moved when the processing of jamming is performed in such a state that the sorter or double-side unit is connected to the upper and side surfaces of the apparatus body in constitution such that a paper discharge route is opened by making the cover openable and closable and much labor is required in the processing of jamming and the mechanism of the apparatus itself becomes complicated. SOLUTION: In a sheet discharge apparatus equipped with a paper discharge tray 14 provided in the upper part of a printer body 1 and loaded with discharged sheets, a paper discharge roller pair 13 discharging the sheets to the paper discharge tray 14 and the paper discharge route 30 reaching the paper discharge roller pair 13, the paper discharge cover 15 openable and closable with respect to the printer body 1 is provided under the discharge roller pair 13 and the paper discharge route 30 is opened when the cover 15 is opened.
Patent JP-H10147550-A (JP)
Title: Continous production of fatty acid metallic salt
Inventor: TAJIMA KENJI
IPC: C07C51/41
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for continuous production, more efficient than a batch method, of a fatty acid metallic salt having less free fatty acid, smaller particle size and a narrower particle size distribution than the case with a batch process. SOLUTION: This method for continuous production of a fatty acid metallic salt comprises using multistage reactors arranged with a plurality of reactors differing in temperature from one another in series, continuously feeding a fatty acid 1, a metallic oxide and/or metallic hydroxide 2, and water 3 to the first stage reactor 4 and reacting them with one another, then continuously feeding the reaction product, water, unreacted fatty acid and unreacted metallic oxide and/or metallic hydroxide from the first stage reactor 1 to the next stage reactor 5 and further reacting them with one another there.
Patent JP-S63163445-A (JP)
Title: Lenticular lens sheet for transmissive screen
Inventor: HONDA MAKOTO
IPC: G03B21/62
Filed: 1986-12-26
Abstract: PURPOSE:To improve the vertical diffusivity of a transmissive screen further while keeping the loss of transmitted light quantity at the lowest limit by affording spherical protruded and indented shape to the surface of a lenticular lens by incorporating non-thermoplastic beads into a transparent thermoplastic resin, wherein said plastic transparent beads are incompatible with said thermoplastic resin and have approximately same refractive index as the thermoplastic resin. CONSTITUTION:A lens sheet 10 comprises a sheet material 10 consisting of transparent thermoplastic resin 1. Non-thermoplastic transparent beads 2 being incompatible with the resin 1 and having approximately same refractive index as the resin 1 are incorporated into the resin 1. By this incorporation, spheric protruded and indented shape 4 is afforded to the surface of a lenticular lens 3. By this constitution, extremely high diffusivity for light is afforded to the surface of the lenticular lens sheet for transmissive screen, and the width of diffusion in the right and left direction due to the lenticular lens as well as the width of diffusion in the vertical direction are remarkably expanded.
Patent JP-H04180168-A (JP)
Title: Morpheme analyzing device
Inventor: KOJIMA YUICHI
IPC: G06F17/27
Filed: 1990-11-15
Abstract: PURPOSE:To form a morpheme analyzing device having extendability by providing a numeral processing part which compares a numeric string including a symbol with a numeric and symbolic character string described in a numeric and symbolic string dictionary, and obtains the result of a morpheme analysis at the time of the appearance of the numeral and the specific symbol. CONSTITUTION:For example, when an Arabic numeral is discovered during the morpheme analysis, a morpheme analyzing part 1 reads in the character string during the continuity of the Arabic numerals or the objective symbols, and transmits the numeric and symbolic character string to a numeral processing part 2. This processing part 2 reloads the numeric string among the numeric and symbolic character string into the specific symbol for matching in order to prepare a matching character string. Then, the reference to a dictionary of the matching character string is operated by a numeric table, and the numeric and symbolic character string is converted into the morphemic string from this result, and the analyzed result is returned back to a morpheme analyzing part 1. This analyzing part 1 receives the morphemic string from the processing part 2, and resumes again the morpheme analysis thereafter. Thus, the new numeric and symbolic string can be easily added to a numeric symbol dictionary 3, so that the morpheme analyzing device having the extendability can be formed.
Patent JP-H05140313-A (JP)
Title: Production of hybrid silica gel
Inventor: MATSUDA REIKO
IPC: C08G77/04
Filed: 1991-11-25
Abstract: PURPOSE:To obtain a hybrid silica gel hardly eluting a photochromic compound in an organic solvent, having high durability as a photochromic material. CONSTITUTION:A silicon alkoxide (e.g. tetramethoxysilane or tetraethoxysilane) of formula I (R<1> is alkyl) or a silicone alkoxide (e.g. phenyltrimethoxysilane) of formula II (R<2> is alkyl, alkenyl, etc.; R<3> is alkyl; (n) is 1 or 2) and an alkoxysilyl group-containing photochromic compound are co-hydrolyzed and condensed.
Patent JP-H08142910-A (JP)
Title: Front frame for automobile
Inventor: TSUJITA TOSHIYA
IPC: B62D21/00
Filed: 1994-11-18
Abstract: PURPOSE: To effectively absorb impact force by making the front frame of an automobile be deformed as a whole by the impact force of a collision not only when the car body of the automobile suffers from a 'full lap collision', but also in the case of 'an offset collision'. CONSTITUTION: A front frame 2 is provided with right and left side frames 3 and 4 extending in a fore and aft direction respectively, and a sub-frame 11 erected on these right and left side frames 3 and 4 to support an engine 12. The sub-frame 11 is provided with a first linking frame 14, extending nearly linearly to link the front end part of the left side frame 3 to the intermediate part in the longitudinal direction of the right side frame 4, and a second linking frame 15, extending nearly linearly to link the front end part of the right side frame 4 to the intermediate part in the longitudinal direction of the left side frame 3.
Patent JP-2001090023-A (JP)
Title: Jet road marking painting device
Inventor: ISHIZUKA YASUO
IPC: E01C23/16
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To paint a beautiful road marking line by a jet road marking painting device having simple structure. SOLUTION: A jet road marking painting device is constituted of a pair of longitudinally arranged rotary bodies setting a painting material stored in a hopper to the ground while rotating it downward, a painting material outlet shutter provided to the inside of the hopper, a first painting material drip-prevention painting material receiving plate placed downward of both rotary bodies before the painting is started and after the painting is completed and placed to a position separated downward from both rotary bodies when the painting is started and during the work of painting,  a front end cut painting material receiving plate placed downward of the rotary bodies placed backward of the forward direction when the painting is started and when the painting is completed and placed to a position separated from a downward position of the rotary bodies arranged backward of the forward direction before the painting is started and during the work of painting, and a second painting material drip-prevention painting material receiving plate placed between the first painting material drip-prevention material receiving plate placed to the downward position of both rotary bodies and front end cut painting material receiving plate when the painting is completed and placed to a position separated from the downward position of both rotary bodies before the painting is started, when the painting is started and during the work of painting.
Patent JP-H06141407-A (JP)
Title: Motor operated scooter
Inventor: TAKAHASHI HIROYUKI
IPC: B62J9/00
Filed: 1992-10-26
Abstract: PURPOSE:To suppress a decrease in a capacity of a containing box and to completely close a sheet during charging. CONSTITUTION:An upper opening of a containing box 6 is opened or closed with a sheet 3. A charging port is provided between a pivotal pin 3a of the sheet 3 and an inner wall 6b of the box. The sheet 3 is operated substantially as a function of a cover of the port, and in order to prevent a prank, number of components is not increased, and a structure is not complicated. The port is provided out of the box, and a cable 53c does not cross a seal of the box 6. Thus, a capacity of the box 6 can be obtained, and the sheet 3 can be completely closed during charging.
Patent JP-H11132145-A (JP)
Title: Drain discharging device and drain discharging method
Inventor: FUJII KUNIO
IPC: F04B39/16
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a drain discharging device capable of quietly discharging drain discharged with compressed air from a drain trap to an oil separator. SOLUTION: Drain discharging pipes connected to equipment 3-5 for compressed air via drain traps 7 are communicated with a drain collecting pipe 10. In the drain collecting pipe 10, a rising portion 10d is formed downstream of all communicating portions 10a-10c with the drain discharging pipes, and thereafter, a pipe diameter sharply enlarging portion 11 is formed. The pipe diameter sharply enlarging portion 11 has a traverse cross-sectional area greater than the pipe diameter of any drain passage upstream of the pipe diameter sharply enlarging portion 11, and is provided with outlets 12, 14 for drains and compressed air.  The drain is separated at the lower layers of the pipe diameter sharply enlarging portion 11 to be introduced into the outlet in a lateral direction, and further, the pressure of the compressed air is reduced to be blown above a drain flow to the atmosphere, thus allowing the drain to quietly flow out.
Patent JP-H06120510-A (JP)
Title: High breakdown voltage misfet and semiconductor integrated circuit
Inventor: KITAMURA AKIO
IPC: H01L29/78
Filed: 1992-11-19
Abstract: PURPOSE:To realize the high breakdown voltage MISFET having the high breakdown voltage and high current output capable of being mounted on the same substrate for the logic element such as CMOS, etc., at low breakdown voltage comprising a control circuit. CONSTITUTION:The high breakdown voltage MOSFET is composed of a longitudinal type MISFET 25 formed on one side of a laterally extending well layer 2 and a drain part 26 formed on the other side of the same 2 while the second base layer 3 is formed on the surface of the well layer 2. Through these procedures, during the off-time of the MOSFET, the depletion layer extending over the part beneath the MOS part 25 and the second base layer 4 brings about JFET effect to realize the high breakdown voltage while during the on-time of the same, the occurrence of hot carrier can be suppressed by the second base layer 4 thereby enabling the high reliability to be realized.
Patent JP-H06154088-A (JP)
Title: Electric pot
Inventor: SADAHIRA TADASHI
IPC: A47J27/212
Filed: 1992-11-19
Abstract: PURPOSE:To provice the electric pot having a function for detecting exactly boiling irrespective of the capacity of a vessel and the quantity of water. CONSTITUTION:By using an output of a temperature measuring means 3, a measured temperature data arithmetic part 4 calculates a temperature and a temperature rise gradient. Based on data obtained therein, a target value arithmetic part 5 calculates a detection target value T. By using this target value T, boiling is detected by a heating control part 6, and an operation of a heating means 2 is controlled.
Patent JP-H07157747-A (JP)
Title: Washing agent for contact lens
Inventor: SHICHIMIYA YUTAKA
IPC: C09K3/00
Filed: 1993-12-10
Abstract: PURPOSE:To provide the washing agent containing alginic acid or its salt, capable of preventing the adhesion of stains to a contact lens only by immersing the contact lens in the agent and not causing the deformation of the lens and the generation of cracks on the surface of the lens. CONSTITUTION:This product contains at least one of alginic acid and its salts (e.g. sodium alginate) preferably in an amount of 0.01-0.5 W/V%. The product may be mixed with an organic acid salt such as sodium citrate, an antiseptic agent such as sorbic acid, and a stabilizer such as a metal-sealing agent., NaOH, citric acid, etc., may be added for controlling the pH of the agent.
Patent JP-2001129782-A (JP)
Title: Gripper
Inventor: SHIMIZU KATSUNORI
IPC: B25J15/08
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To prevent impairment in durability of an elastic body though usability in common is improved as compared to before. SOLUTION: This gripper 1 has a first annular elastic body 17 and a second annular elastic body 18 provided side by side in a housing 15; insertion parts 17', 18' formed in the elastic bodies 17, 18; an opening/closing valve supplying/ discharging a pressure fluid into/from both the elastic bodies 17, 18 to expand/ contact inner diameters of both the insertion parts 17', 18'; and an expansion prevention member 19 provided such that the expansion prevention member 19 can advance into and retreat from the insertion part 17' of the first elastic body 17. The expansion prevention member 19 advances to an advance position allowing deep insertion of the expansion prevention member 19 in the insertion part 17' and retreats to a retreat position.  In a state that the expansion prevention member 19 is inserted in the insertion part 17', the expansion prevention member 19 prevents free contraction of the insertion part 17' in that portion and contracts the insertion part 18' in the other portion.
Patent JP-H0739263-A (JP)
Title: New kind of lyophyllum decastes and method for artificial culture thereof
Inventor: ANDO MASATAKE
IPC: A01G1/04
Filed: 1991-10-30
Abstract: PURPOSE:To easily harvest in a high yield a new kind of Lyophyllum decastes in a properly shaped basidiocarp by culturing a new kind of Lyophyllum decastes spawns in a medium comprising woodmeal, corn bran, other nutrients and water to make the spawns germinate in a soil-covered state. CONSTITUTION:A new kind of Lyophyllum decastes can be obtained by making its spawns germinate in an optimal culture medium 65% in water content. This medium has the following characteristics: (1) optimum temperature for growing mycelia in an agar medium, 24-26 deg.C (2) containing cedar sawdust and/or beech sawdust and rice bran or corn bran, (3) days for spawn prevalence are 39+ or -2 days, (4) days for spawn maturing are: 30+ or -3 days (5) requiring coverage with soil for basidiocarp development, (6) low stimulating temperature for basidiocarp development is 7-15 deg.C, (7) basidiocarp growing temperature is 18-21 deg.C, and (8) days for basidiocarp growth: 40+ or -3 days. The Lyophyllum decastes thus obtained has the following characteristics: (a) pileus color: brownish grey, (b) pileus is approximately circular with flat upper surface; (c) pileus diameter: 4-6cm; (d) the pileus is thin in flesh, somewhat hard and free from scale coating, (e) gills are white, narrow, and dense, (f) stem is vertical and hollow, 8-12cm in length, 1.3-2cm in diameter, being cylindrical or with the lower part thick, splittable longitudinally, the flesh is tight and long enjoyable in chewiness.