baber/WOPTO huggingface dataset:
Patent JP-H02173611-A (JP)
Title: Kaleidoscope
Inventor: HONGO AKISHI
IPC: B23K26/064
Filed: 1988-12-27
Abstract: PURPOSE:To obtain a kaleidoscope capable of reducing laser beam loss even when the kaleidoscope is so designed that the number of times of reflection is made large to obtain a uniform intensity distribution by using at least three beltlike reflecting mirrors made of metallic flat plates coated with thin films with small absorption loss. CONSTITUTION:The rectangular section of the kaleidoscope 73 is formed of four copper flat plates 72 coated with germanium thin films 71, whose film thickness (d) is determined as shown by a inequality (I). The germanium thin films 71 are easily formed by vapor deposition, sputtering, or electroplating the sectional shape of the kaleidoscope is a polygon such as a square and a rectangle matching an area to be irradiated with laser light. Consequently, the loss is small and the intensity distribution of irregular laser beam can be uniformed; when large electric power is used for the surface processing of metal, etc., the kaleidoscope is used suitably and the laser beam output of an oscillator is utilized effectively.
Patent JP-H08182895-A (JP)
Title: Clothes drying machine
Inventor: SHOJI AKIRA
IPC: D06F58/28
Filed: 1994-12-28
Abstract: PURPOSE: To make it possible to easily decide whether temp. detecting means are normal or not when undrying of cloths arises or when abnormality is detected by the trouble in the temp. detecting means or the trouble in a controller of a clothes drying machine for drying clothes by circulating hot air into a rotary drum rotationally driven by a motor. CONSTITUTION: The hot air is circulated into the rotary drum for drying the clothes by a heat exchange type double winged fan. The blasting route to the rotary drum is provided with a PTC heater 1. The rotary drum and the heat exchange type double winged fan are rotationally driven by the motor 5. A control means 6 for controlling the PTC heater 3 and the motor 5 displays the temp. data, detected by the first temp. detecting means 4a for detecting the temp. in the rotary drum and, the second temp. detecting means 4b, disposed in the blasting route to the PTC heater 3, by a display means 11 according to the input state to an input setting means 10 for setting the operation course, etc.
Patent JP-H06172566-A (JP)
Title: Aromatic polysulfone resin
Inventor: KIUCHI MASAYUKI
IPC: C08L81/06
Filed: 1992-12-08
Abstract: PURPOSE:To improve the surface hardness, scratch resistance, and light resistance of an arom. polysulfone resin. CONSTITUTION:The surface of an arom. polysulfone resin having repeating units of the general formula: -(Ph-X1-Ph-X2-Ph-Xi) wherein X1, X2, and Xi are each a single bond or a group for linking two arom. groups provided at least one of them is SO2; and Ph is an arom. ring coated with a silicone-resin-based or acrylic-resin-based hard coating compsn. contg. an ultraviolet absorber.
Patent JP-H04196439-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKEUCHI MASAHIRO
IPC: H01L21/265
Filed: 1990-11-28
Abstract: PURPOSE:To improve moisture resistance by etching the first conductive film with a patterned resist as a mask, by reflowing the patterned resist by application of heat treatment, and by introducing a conductivity-II impurity by ion implantation with the reflowed resist as a mask. CONSTITUTION:A gate electrode 103 is formed with a resist pattern 104 as a mask and subjected to heat treatment to reflow the patterned resist. Next, phosphorus ions are implanted with the reflowed resist 104 and the gate electrode as masks. At this time, energy of ion implantation is such that the film thickness of the gate electrode is penetrated, but the total of the thickness of the gate electrode and that of the reflowed resist's center is not. Therefore, phosphorus is injected deeply into the silicon substrate serving as the source- drain region, shallowly into the channel region under both ends of the gate electrode, but never into the channel region in the gate electrode's center, thereby forming an n<-> layer 105. This process improves moisture resistance.
Patent JP-H08182714-A (JP)
Title: Coffin for burying small animal
Inventor: HAGA HIROSHI
IPC: A61G17/007
Filed: 1994-12-28
Abstract: PURPOSE: To obtain a coffin for burying free from fear of environmental pollution by forming a container body and a lid body using a biodegradable resin material while a latch means is formed integrally with the container body and the lid body to decompose them into soil naturally with the passage of time. CONSTITUTION: In a coffin for burying small animals, a container body 1 and a lid body 2 are made of a biodegradable resin material and a latch means 3 is formed integrally with the container body 1 and the lid body 2. The material herein used may be the biodegradable resin material alone. But it is possible to mix it with crushed material produced by crushing the structural body of a plant. The latch means 3 is made up of a latch part 3a formed on the upper outer circumference of the container body 1 and an undercut part 3b formed on the lower inner circumference of the lid body 2 and the lid body 2 is put on the container body 1 to get the undercut part 3b engaged with the latch part 3a and the lid body 2 is fixed. A message space 4 for displaying memories or the like of the pet is formed on the surface of the lid body 2 being lowered by one stage.
Patent JP-H08185891-A (JP)
Title: Water infiltration detection device for battery frame and detection method
Inventor: YAMAMOTO KOJI
IPC: B60L11/18
Filed: 1994-12-28
Abstract: PURPOSE: To detect water infiltration into the battery housing space of a battery frame bolted to the lower side of a body. CONSTITUTION: A battery frame 23 to mount a plurality of batteries is jointed to the floor member 27 of a body lower side 25 with a bolt 29. A conductor 43 is mounted on the internal surface of battery housing space 34 via an insulator 41 in the the vicinity of the joint of the frame 23 with the member 27. An electrical resistance value across the conductor 43 and the battery frame 23 is detected with a resistance sensor 47, and when the detected value drops to or below the preset value, a control circuit 53 judges that water W enters from the joint to the space 34, and causes a room warning lamp 61 to light.
Patent JP-H07178549-A (JP)
Title: Abnormal voltage protective circuit for arc welding equipment
Inventor: YASUHARA YOSHIMICHI
IPC: B23K9/10
Filed: 1993-12-24
Abstract: PURPOSE:To protect an output control circuit and an output control element by finding out the intrusion of an abnormal voltage by an abnormal voltage detection circuit, sending a signal to a short-circuit circuit, and tripping an overcurrent breaker by permitting an overcurrent to flow on the overcurrent breaker. CONSTITUTION:The abnormal voltage detection circuit 2 which detects the abnormal voltage, the short-circuit circuit 1 operated by receiving the signal from the circuit 2, and the overcurrent breaker 5 tripped by a short-circuit current that flows on the short-circuited circuit 1 are provided at the input terminal 6 of an arc welding equipment. When the abnormal voltage introdes, the intrusion is detected by the abnormal voltage detection circuit 2 which detects the abnormal voltage, and the overcurrent flows by finding it out by the short-circuit circuit 1 by receiving the signal from the abnormal voltage detection circuit 2, then, the overcurrent breaker 5 is tripped. In this way, it is possible to protect by cutting electrically the output control circuit 3 and the output control element 4 inresistible to the abnormal voltage.
Patent JP-H03188030-A (JP)
Title: Method for removing benzyl group
Inventor: TASHIRO CHIAKI
IPC: C07D211/20
Filed: 1989-12-18
Abstract: PURPOSE:To safely perform the reaction in a conventional open system without employing any specific reaction device by using hydrazine or the hydrate thereof as a hydrogen source when an amine having a benzyl group to a benzyl group- removing reaction in the presence of a palladium catalyst. CONSTITUTION:An amine having a benzyl group such as 1'-benzyl-4'- carbamoyl-1,4-bipipelidine is profitably subjected to a benzyl group-removing reaction with hydrazine or the hydrate thereof as a hydrogen source in the presence of a palladium catalyst. The method has excellent safety compared with the ordinary pressure hydrogenation debenzylation reaction, permits to perform the reaction in the conventional open container without a specific closed reactor and provides the objective compound in a good yield in a short time because of capability of being heated.
Patent JP-H09167378-A (JP)
Title: Electronized optical head
Inventor: OISHI HISAO
IPC: G11B7/135
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To speed up the reading of information by shortening the seeking time and the time required for the program searching of track and also to provide an electronized optical head having a long service life. SOLUTION: The advancing direction of laser light transmitted from a laser light transmittor 1 is controlled by a laser light first direction controlling paraelectrics 4 and a laser light second direction controlling paraelectrics 5. Refractive indexes of the laser light first direction controlling paraelectrics 4 and the laser light second direction controlling paraelectrics 5 are changed according to the intensities of electric fields to be generated by laser light direction control means 3 and the advancing direction of the laser light is controlled by the intensities of the electric fields. The laser light whose direction is controlled is projected on the target track of a CD-ROM 7 or the like by being passed through the reflection means such as a prism 6 and so forth.  Since the reflected light of the irradiation light returns to a laser light receiver 2 along the route reversal to the incident time, optical information of the CD-ROM or the like can be read out.
Patent JP-2001147832-A (JP)
Title: Display system corresponding to source program
Inventor: YAMADA SUMIO
IPC: G06F9/06
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a display system corresponding to source program capable of providing the position information of an input specification even when information obtained by an analyzing means is only the line number of a source program. SOLUTION: A source generating means 103 reads specification inputted from an inputting means 101, and applies a generation rule stored in a generation rule storage means 104 to the specification for generating a source program into which position information on the input specification is inserted as a comment sentence, and stores it in a source storing means 105. An analyzing means 106 analyzes the source program stored into the source storing means 105 according to an instruction from the inputting means 101, and when information to be outputted to an outputting means 107 is present, the position information of the corresponding input specification stored in the source storing means 105 is extracted from the comment sentence, and the position information and the analyzed result is outputted as a pair to the outputting means.
Patent JP-H0611539-A (JP)
Title: Method for inspecting position of needle tip of probe card
Inventor: KATO MAMORU
IPC: G01R31/26
Filed: 1991-12-12
Abstract: PURPOSE:To compensate traveling XY coordinates of a needle tip observation device for measuring the position coordinates of a plurality of measuring needles of a probe card accurately. CONSTITUTION:When each measuring needle 37 is traced and inspected by moving a needle tip observation device with XY tables 41 and 42, the XY move is compensated while being matched to the xy pattern geometry coordinates of the measuring needle 37. First, four reference needles are selected from the measuring needle 37 and the reference needle position is measured preliminarily. Then, all the combinations of three selected from the four reference needle positions are considered as four phantom triangles, the error between the triangles and XY coordinates is obtained, and a triangle with the minimum error becomes xy imaginary coordinates. Then, the XY coordinates are compensated by the xy imaginary coordinates and the needle tip observation device is followed and moved according to the compensated X0Y0 coordinates to measure a desired needle tip image.
Patent JP-H10315545-A (JP)
Title: Image-forming apparatus
Inventor: HOKI YOJI
IPC: B41J2/44
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To easily correct misregistration, by relatively detecting information related to the misregistrations of color images of the other electrostatic recording units with respect to a reference image which is the color image of one of a plurality of electrostatic recording units, and making correction to eliminate the misregistration in accordance with the detection result. SOLUTION: When an image is to be formed, resist marks of color components are sequentially transferred onto a belt by a plurality of electrostatic recording units at a misregistration detection part 116, and then optically detected, whereby the misregistrations of the resist marks of the other color components with respect to a reference resist mark of a reference image is detected. Thereafter, when image data transmitted from a host device are developed to pixel data in an image memory 82, the write address is corrected by a misregistration correction part 124 on the basis of the detected information of the misregistration from the misregistration detection part 116 to correct the misregistration of a symmetric image with respect to the reference image at the time of printing, and printing without misregistration is carried out.
Patent JP-H10170360-A (JP)
Title: Eddy current dynamometer
Inventor: MATSUMOTO MINORU
IPC: G01L3/22
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing time and cost of an eddy current dynamometer by simplifying the structures of restrictor and yoke of the dynamometer and, at the same time, reducing the number of used coils to one. SOLUTION: A yoke 21 is which a plate-like part 21a and a U-shaped part 21b are united in one body so that a notch can be formed on the inner peripheral side and projecting parts 21c and 21d at both ends of the U-shaped part 21b are spit is attached to the outer periphery of a bracket 3 and rotor disk 7 attached to a rotating shaft 5 is inserted into the notch. In addition, an inductor section 21f having recessing and projecting sections of its surface faced oppositely to the disk 7 is provided and a coil 22 is provided on the inside of the U-shaped part 21b. Moreover, cooling water is supplied to the coil 22 from a pair of water pipes 23 through different water holes 3a and 3b formed through the bracket 3, the inner peripheral side of the yoke 21, and the part between the yoke 21 and rotor disk 7.
Patent JP-H02222457-A (JP)
Title: Water-soluble compound as light stabilizer
Inventor: ERITSUKU BUIAIRA
IPC: C09D11/38
Filed: 1989-12-19
Abstract: PURPOSE: To provide a compd. containing a compd. containing a specific UV absorber group and an ammonium group as a light stabilizer and enhancing the light stability of a recording material of ink jet printing to a large extent.  
     CONSTITUTION: As a stabilizer, a compd. represented by formula I {wherein n is 1-4, U is a group of a hydroxyphenylbenzotriazole, chinnamic acid or hydroxyphenyltriazine type UV absorber and SOL is a group represented by formula II [wherein g is 0 or 1, A is a direct bond, 2-6C alkylene or alkylidene, Y is a direct bond, -CO- or -CO 2 -, B is a direct bond, (OH substituted) 2-6C alkylene, R 1 , R 2  and R 33  are H or 1-8C alkyl or X10 is an inog. or org. anion]} is used. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H01173140-A (JP)
Title: File control method
Inventor: YAMASHITA TOSHIYUKI
IPC: G06F12/00
Filed: 1987-12-28
Abstract: PURPOSE:To quickly and accurately grasp the file abnormality by saving the result of detection when the file abnormality is detected in an on-line state and checking the saved information for identification of an incomplete file in an off-line state. CONSTITUTION:When the file abnormality is detected in an on-line state, the result of this detection is saved. Then the saved information is checked in an off-line state for identification of an incomplete file. When a power supply is applied or reset, the saved information is confirmed, deleted and checked newly. Thus the file abnormality is detected at the start of a system and therefore a hang-up phenomenon of the system due to the file abnormality can be avoided. Furthermore a user can know the file abnormality caused in a working mode and can perform the due countermeasure to avoid the abnormal run of a program. Then the file abnormality can be checked and corrected at an optional time point. Thus it is possible to prevent the abnormal run due to the file abnormality for a program which works later in an on-line state.
Patent JP-H01172482-A (JP)
Title: Pressure-sensitive adhesive tape
Inventor: TSUKADA ICHIRO
IPC: C09J7/02
Filed: 1987-12-28
Abstract: PURPOSE:To prevent a building material from being stained or damaged during painting or assembling, by integrally laminating a specified object layer with a specified backing layer by bonding them with an adhesive. CONSTITUTION:A pressure-sensitive adhesive tape is obtained by integrally laminating an object layer 12 comprising a support layer 12b comprising paper, cloth, plastic or the like and provided with one or more continuous or discontinuous knotches 12c at desired distances from one end of the length over the entire length and an adhesive layer 12a on its external surface and a backing layer 13 comprising a support layer 12b comprising a material of good propagation of tearing in the direction of the length and a release surface 13a having releasability from the adhesive layer 12a and formed on its surface by bonding them together with an adhesive 14. This tape is useful for a work for locating the position of paint finishing with a stain-preventing material in painting buildings, construction materials, furniture, machines, etc., and for the location of a position of insertion in an assembling work of building materials or machine parts, etc., coated with a protective coating material.
Patent JP-H08155304-A (JP)
Title: High temperature service combustion catalyst
Inventor: YAMAMOTO TOSHIYA
IPC: B01J23/86
Filed: 1994-12-02
Abstract: PURPOSE: To a combustion catalyst from being damaged by the repetition of rapid heating and cooling by incorporating aluminum of a specific content and one or two metals of a specific content selected from molybdenum, tungsten and niobium into a stainless steel. CONSTITUTION: In this combustion catalyst, a catalyst material is carried on a stainless steel carrier. The stainless steel comprises aluminum >=7 wt.% and <=13 wt.%, and also one or two metals >=0.01 wt.% and <=2 wt.% selected from molybdenum, tungsten and niobium. Accordingly, since the metal carrier is protected by forming a sufficiently thick, strong and dense protective layer on the surface of the metal carrier, the deterioration of the carrier is hardly to progressed. When the catalyst carried with the catalyst metal on the carrier is used in a severe combustion reaction repeating heating and cooling, the catalyst is hardly deteriorated and a sufficient practical life is obtained.
Patent JP-H05140417-A (JP)
Title: Melamine resin composition for injection molding
Inventor: SAWADA NOBUYUKI
IPC: C08L61/20
Filed: 1991-11-20
Abstract: PURPOSE:To provide the subject compsn. which is excellent in stability in a cylinder of an injection molding machine during molding and gives a molded article free from thin spot and unevenness in color and excellent in appearance as well as in the resistance to crack and insert. CONSTITUTION:The objective compsn. which contains 100 pts.wt. melamine- formaldehyde resin, 20-60 pts.wt. pulp, and 0.1-4 pts.wt. higher fatty acid amide is prepd. pref. by mixing a powder of a predried popcornlike resin prepd. by the so-called wet process, a powdered melamine resin, a powdered pulp, the amide, etc., thermally kneading the mixture, and requlverizing the resulting premolding product.
Patent JP-2001146581-A (JP)
Title: Water-redispersible pressure-sensitive adhesive emulsion composition and pressure-sensitive adhesive article obtained by using the same
Inventor: MAEKAWA MASAO
IPC: C09J133/14
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a pressure-sensitive adhesive emulsion composition improved in redispersibility of its film into water and in at least one of its three pressure- sensitive adhesive characteristics. SOLUTION: This emulsion composition is obtained by polymerizing 100 pts.wt. acrylic monomer in the presence of 5-50 pts.wt. polymer which is obtained by the polymerization of a monomer mixture containing a polyalkylene oxide (meth)acrylate: CH2=CR1COO-(R2O)n-R3 (Rl is H or methyl; R2 is a 2-3C alkylene; R3 is H or a 1-3C branched alkyl optionally having a branch; and (n) is an integer of 1-17) and an ethylenically unsaturated carboxylated monomer followed by neutralization.
Patent JP-H08141284-A (JP)
Title: Rinsing solvent filter for dry cleaner
Inventor: WATANABE SHOICHI
IPC: B01D39/00
Filed: 1994-11-22
Abstract: PURPOSE: To eliminate clogging and extend life of a filter by changing filter paper construction from the conventional corrugated and folded form to a single filter paper system, and employing a construction that peels off remaining dirts deposited on a filtering paper by the restoring motion of the filter paper generated during operation shutdown. CONSTITUTION: In a filter tank of a dry cleaner, a rinsing solvent filter 11 is mounted on a mounting cylinder in place of a filter unit. More specifically, the filter 11 has a main body 14 disposed that has plates 13 having circumferential brims 13b provided with a mounting guide opening 13a at the center, the plates being fixed on both ends of a cylinder 12 made of metallic plate and arranged with small holes 12a to let solvent flow through. A plurality of coil springs 15 pulled in parallel with the cylinder 12 are disposed between the circumferential brims 13b of the plates 13 that are placed opposedly with each other on the main body 14. Further, filter papers 16 are disposed in the main body 14, whose inner sides are in contact with the spring 15, and whose both ends are fixed tightly on the circumferential brims 13b of the plates 13.
Patent JP-H01172496-A (JP)
Title: Improved electroviscous fluid
Inventor: INOUE AKIO
IPC: C10M125/28
Filed: 1987-12-28
Abstract: PURPOSE:To control the precipitation of fine particles to thereby realize the long-term stability of an electroviscous fluid having the viscosity of which can be changed by controlling voltage, which comprises a dispersion of fine dielectric particles in an oily medium having excellent electrical insulating properties, by using fine dielectric particles comprising a hollow material into the cavity of which the medium cannot penetrate. CONSTITUTION:Spherical hollow silica particles obtained through interfacial polymerization by the sol-gel process are dipped in an aqueous solution of polyacrylic acid to infiltrate this solution into the pores of the hollow particle wall and are then oven-dried to fill the pores with the polymer, thus giving fine dielectric particles comprising a hollow material into the cavity of which an oily medium cannot penetrate. The fine dielectric particles thus obtained are dispersed into an oily medium having excellent electrical insulating properties (e.g., a silicone oil or transformer oil) to produce an electroviscous fluid. This technique enables the use of particles of metal (e.g., Al or Ni) as well as particles of silica, alumina, etc. for the fine dielectric particles.