baber/WOPTO huggingface dataset:
Patent JP-H02279519-A (JP)
Title: Production of titanium hydroxide fine powder
Inventor: SHIO SHOICHIRO
IPC: A61K8/00
Filed: 1989-04-18
Abstract: PURPOSE:To obtain fine powder particles of titanium hydroxide which is hydrophobic, transparent, stable and free from flocculation and has large UV scattering effect by adding a specified silicon into the hydrolysis process of titanium alkoxide. CONSTITUTION:Water and one or more kinds of silicon expressed by formula I (wherein (n) is 3 to 7) and formula II ((n) is 1 to 4 and R is methyl or phenyl group) such as octamethyl cyclotetra siloxane are added to a solution of titanium alkoxide (i.e. tetramethoxy titanium) diluted with alcohol, etc., hydrolysis, the solution is condensed and dried to obtain fine particles of titanium hydroxide. The obtd. titanium hydroxide is suitable not only for cosmetics but also for such a usage which requires protection from UV ray. The addition of silicon may be performed after the hydrolysis of titanium alkoxide and before condensation.
Patent JP-S61255936-A (JP)
Title: Transferable polyester film for thermal transfer recording
Inventor: TAKEDA NAOHIRO
IPC: C08J7/04
Filed: 1985-05-10
Abstract: PURPOSE:To obtain the titled film improved in transferability of information, by improving transferability of a thermally transferable ink layer, by providing a polyester film with a coating layer or a carboxyl or carboxylate group- containing polyolefin. CONSTITUTION:A transferable polyester film comprising a polyester film at least either of which surfaces is provided with a coating layer of a water-soluble and/or water-dispersible carboxyl and/or carboxylate group-containing polyolefin. The polyester film which can be used includes a polyethylene terephthalate film comprising at least 80mol%, based on the structural units, ethylene terephthalate or a polyethylene naphthalate film comprising at least 80mol%, based on the structural units, ethylene naphthalate. This polyester film may be a nonoriented one, but it is desirably an oriented one. A biaxially oriented one is particularly preferable.
Patent JP-H03296169-A (JP)
Title: Array retrieving device
Inventor: KONAGAYA AKIHIKO
IPC: G06F17/30
Filed: 1990-04-13
Abstract: PURPOSE:To retrieve a motif at a high speed by comparing the array data with the motif and attaining an optional combination of the results of comparison. CONSTITUTION:A character string to be collated is sent every character to an internal bus 40 and these characters are distributed to plural motif comparators 10. Each comparator 10 compares the character with a prescribed motif. When the collation with the stored motif succeeds, a success signal is sent to a variable combination switch 20. The switch 20 performs a logic operation of the motif collation success signal and then informs a decoder 30 of the success of collation of all motifs when the success signals are secured for the prescribed combination of comparators 10. The decoder 30 monitors the success signals and informs an external unit of the corresponding identification No with detection of a success signal. Thus a large quantity of DNA arrays and amino acid arrays can be retrieved at a high speed. At the same time, plural motifs are retrieved in parallel with each other.
Patent JP-S61255857-A (JP)
Inventor: SAKAI KOICHI
IPC: B29K67/00
Filed: 1985-05-10
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-S58214147-A (JP)
Title: Thermodevelopable type diazo copying material
Inventor: MATSUDA TSUTOMU
IPC: G03C1/52
Filed: 1982-06-08
Abstract: PURPOSE:To obtain a high-density image usable also as an intermediate original through low temp. development, by combining a specified binder and an amino acid. CONSTITUTION:A diazo compd. and other additives are dissolved in an ionomer resin soln., a dispersion liquid, or an emulsion liquid, or dispersed, applied onto a support, and dried to form the first layer having 0.2-15g/cm<2> attached amt., and a coupling component, an ordinary binder resin, and other additives are dispersed or dissolved in a solvent not dissolving the first layer components, and this liquid is applied likewise to form the second layer, and a laminate photosensitive layer. At that time, a heat-meltable color forming aid having 50-150 deg.C m.p. and an amino acid are added to at least one of the first and second layers, or the diazo compd. and the coupling component may be exchanged to form the photosensitive layer.
Patent JP-H08293330-A (JP)
Title: Battery temperature detecting device
Inventor: NAKAGAKI TOSHIYA
IPC: H03M1/20
Filed: 1995-04-24
Abstract: PURPOSE: To provide a high bit resolution by use of a low bit AD converter by switching the AD converter by the control signal from a control signal, and converting input values from first and second differential amplifiers into digital values. CONSTITUTION: A voltage value obtained by amplifying the differential voltage from a resistance bridge formed of a temperature detecting thermistor 1 and resistors 2-4 connected thereto by a differential amplifier 5 is inputted to an n-bit AD converter 10, and digitally converted. The digital value is inputted to a control part 11 and voltage-temperature converted to calculate a standard value. The standard value is inputted to an m-bit DA converter 8 and converted into an analog standard voltage value. The differential voltage between this analog standard voltage value and the value obtained by amplifying the differential voltage of the resistance bridge is amplified by a differential amplifier 9.  The converter 10 is switched to a first mode for reading and processing a signal from the amplifier 5 on the basis of the control signal from the control part 11 and a second mode for reading and signal-processing the voltage value from the amplifier 9 so that it has (m+n)-bit resolution at maximum.
Patent JP-S58338-A (JP)
Title: Manufacturing device for steel rod or steel wire for prestressed concrete with superior delay breaking and superior mechanical characteristics
Inventor: SUEHIRO KUNIO
IPC: C21D9/62
Filed: 1981-06-26
Abstract: PURPOSE:To obtain the titled device which improves relaxation greatly without spoiling ''uniform drawing'' characteristics, by providing a strain giving mechanism, which gives fine bending strain to a steel rod or wire heated at tempering temperature, in a heat treatment line for quick heating and quenching. CONSTITUTION:A steel rod W fed by feeding means 1, 4 and 11 as shown by the arrow is passed to a longitudinal stage roll 2 and a lateral stage roll 3 for correction successively to make such correction that the linearity is held. After this correction, the steel rod W is heated up to quenching temperature through a high-frequency inductive heating coil 5 for quenching and then quenched by a water-cooling jacket 6. Then, the quenched steel rod W is heated to normal tempering temperature through a high-frequency inductive heating coil 7 for tempering and then send to strain giving devices 8 and 9 to give <=about 2% fine bending strain. Namely, the steel rod W is passed between fixed roll groups 81- 84 and movable roll groups 85-87 displaced upwardly while fine bending strain is given. Thus, a PC steel rod having superior delay breaking and mechanical characteristics is obtained.
Patent JP-H02298249-A (JP)
Title: Method for carburizing shaft provided with keyway
Inventor: TAKAHASHI YUKIO
IPC: C23C8/04
Filed: 1990-04-14
Abstract: PURPOSE:To remarkably reduce the dimensional tolerance of a keyway in its axial direction after carburization hardening by applying a carbon-proofing agent for preventing carburization in high-temp. heating on the worked part of the keyway and then applying carburization hardening. CONSTITUTION:The keyway 2 of a specified shape is formed in the turned mild-steel shaft 1, a carbon-proofing agent 3 is applied on the worked surface of the keyway 2, and the shaft 1 as such is confined in carbon granules or a material generating carbon at high temp. and heated at a high temp. for a long time. The shaft 1 is then carburization-hardened from the high temp. In addition, the agent 3 applied on the worked surface of the keyway 2 is removed after the shaft 1 is cooled. Consequently, the carbon is not brought into contact with the worked surface of the keyway 2 and absorbed in the surface layer in the carburization hardening of the shaft 1, and the textural change is prevented in the surface layer by the agent 3 applied on the worked surface of the keyway 2. Accordingly, the hardness of the worked surface of the keyway 2 is kept close to the hardness of the base mild steel, and the fluctuations of the length and width in the depth direction of the keyway 2 are remarkably reduced.
Patent JP-H08295390-A (JP)
Title: Precision parts container
Inventor: KAMATA SHIGENOBU
IPC: B65D85/86
Filed: 1995-04-24
Abstract: PURPOSE: To facilitate containing and taking-out of precision parts, by making one or more nearly rectangular holes between the containing spaces and providing protrusions projected so as to position inward than the inner side faces of the container to prevent the positional deviation, at the four inside corners of the container. CONSTITUTION: A plurality of container groups in which five containers are connected in series on a straight line are connected like a belt. Protrusion 6 projected so as to position inward than the inside face of the container to prevent the positional deviation of the container are provided at the four inside corners of the container 2 and a positioning frame 7 is projected at the container bottom. When an electronic parts is put in the container 2, it is positioned by the positioning frame 7 at the container bottom. The inward front end of the positioning frame 7 is close to the electronic parts and the clearance between the protrusion 6 preventing the positional deviation and the electronic parts is small in the longitudinal and lateral directions and also the rotary direction.  And hence, the transfer distance is little and even if lead wires of electronic parts collide with the inside face of the container unit, the lead wires are not deformed.
Patent JP-H08293592-A (JP)
Title: Solid state imaging apparatus
Inventor: OKAZAKI YUICHI
IPC: H04N5/3728
Filed: 1995-04-24
Abstract: PURPOSE: To provide a solid state imaging apparatus in which the smear component introduced into a vertical charge transfer unit due to the oblique incident light from a sensor can be reduced. CONSTITUTION: The sensor opening 19a corresponding to the first part in which the potential of a vertical charge transfer unit 12 is deepened during a horizontal transfer period in the unit 12 of a solid state imaging apparatus is formed separately from the unit 12 as compared with the sensor opening 19b corresponding to the second part in which the potential becomes shallow (La>Lb), and the overhanging amount of a shielding film 18 to the sensor side is increased larger than that of the sensor of the opening 19b at the sensor of the opening 19a.
Patent JP-S59223029-A (JP)
Title: Receiver
Inventor: HIRAYAMA YOSHIHIKO
IPC: H03B5/12
Filed: 1983-06-02
Abstract: PURPOSE:To set a local oscillator voltage to an optimum value whose circuit is formed into IC configuration, so that its oscillation intensity is scarcely changed from the outside, by lowering a Q value of a coil itself of a local oscillator coil, in a superheterodyne receiver for receiving a frequency of a short wave or above. CONSTITUTION:An optimum local oscillation input voltage exists in a frequency converting circuit, and the output voltage of a local oscillator circuit depends on Q0 of the coil of a resonance circuit, and the hfe operating current of an oscillating transistor, etc. In a receiving circuit formed into integrated circuit; 1, 2, 3 and 4 denote a local oscillator coil, variable capacitor, integrated circuit, and an oscillator circuit contained in the integrated circuit, respectively, and in many cases, the adjustment of intensity of the oscillation is changed by only a Q value of the oscillator coil. A coil of VHF and UHF is usually formed by winding a thick enameled wire of air core. In this case, a Q0 value goes to >=100 in most cases, and if said coil is used as it is, the local oscillator voltage is so large that the performance of a receiver cannot be drawn out enough. By using a metallic material whose resistance is larger than that of electrolytic copper, as a material of this coil, the local oscillator voltage can be set to a value by which the performance of the received can be displayed.
Patent JP-H04328571-A (JP)
Title: Transfer sheet for electrically conductive magnetic toner
Inventor: TANI HISASHI
IPC: G03G7/00
Filed: 1991-04-30
Abstract: PURPOSE:To enhance transfer efficiency and image density, to prevent transfer ununiformity or blotting and to obtain excellent transfer recording density in wide humidity range by providing a specific high electroconductive resistant layer on a conductive supporting body containing a conductive titan oxide. CONSTITUTION:The high electrical resistant layer 14 having 10<10>-10<15>OMEGA surface resistance value is provided on the electroconductive supporting body 12 at least coated with the solution containing conductive titan oxide or filled with the conductive titan oxide. Preferably the surface resistance of the conductive supporting body 12 is 10<6>-10<9>OMEGA and the supporting body 12 is made of paper and the high electrical resistant layer 14 is a layer containing a water soluble resin or water dispersable resin and the conductive titan oxide contained solution is applied on one side of the supporting body 12 to form the conductive layer 13 and the high electrical resistant layer 14 is provided on the other side of the supporting body 12. Consequently, bias voltage is uniformly impressed between the toner and the transfer sheet when transferring to obtain excellent image density in the atmosphere from low to high humidity.
Patent JP-S5588877-A (JP)
Title: Pretreatment method for coating
Inventor: KOZAI EIICHIROU
IPC: B05D7/14
Filed: 1979-08-01
Abstract: PURPOSE: To detect easily and revise surely dents or flaws of the surface of the material to be coated and to improve the quality of coating face and also to prevent the obstruction of flowing of the material to be coated, by washing with mixed solution of fat removing agent and brightener before carrying out coating pretreatment process of motor car body, etc.  
     CONSTITUTION: Sheet metal surface of car body etc. is washed by using mixed solution of fat removing agent, brightener, etc. and dust, oil etc. are removed and also polish is increased. Hereby, the surface flaw or badness of the sheet metal, is judged precisely and revision is carried out immediately. Next, the above sheet metal is sent to the pretreatment process and fat removing, water washing, coating chemical treatment, water washing etc., are carried out and then, is carried to the electrodeposition coating process. The revision after finishing coating is made unnecessary by giving the preliminary washing process as the above method and lowering of quality of coating film is prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58215335-A (JP)
Title: Manufacture of ball
Inventor: NAGASE TOKUJI
IPC: B29C35/00
Filed: 1982-06-10
Abstract: PURPOSE:To obtain a ball of high quality with a higher producibility by applying cut pieces of synthetic leather to cover the surface of a rubber spherical body inflated with gas after they are made of thermoplastic resin and grows thinner towad the outside by heat compression of the periphery thereof. CONSTITUTION:A synthetic leather sheet is grasped between top and bottom forces 2 and 1 and, for example, with the bottom die 1 earthed, a high frequency voltage is applied to the top force 2 and generates a high frequency electric field between both force electrodes to compress the synthetic leather until both the forces almost gets in contact with each other. Cut pieces shaped cubically in a spherical manner are produced simply by above muntiened method. The top and bottom forces 2 and 1 can be of a heating type with a heater, not confined to the high frequency electrode type. Preferable as the synthetic leather is the one having an urethane resin layer on the surface of or inside the substrate such as unwoven or woven cloth made of synthetic fiber such as polyester and nylon.
Patent JP-S59222112-A (JP)
Inventor: NAKAZONO SHIYUUZOU
IPC: A47J27/16
Filed: 1983-06-01
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-S5723824-A (JP)
Title: Electronic balance
Inventor: KAWAMOTO AKIRA
IPC: G01G23/37
Filed: 1980-07-17
Abstract: PURPOSE:To provide linearity to the display around the base line covering both the positive and negative values by applying a specified operation to digitally counted values on the basis of a program. CONSTITUTION:An electronic balance consists of an electronic balance part 1, a tare memory 2, a tare switch 5, a control part 3, and a display unit 4. The control part 3 substracts the tare value stored in a tare memory 2 from the digital count value obtained from the electronic balance part 1; when the subtracted value is positive, the fractions of 0.5 and over are counted as a unit and the rest is cut away, and when the value is negative, the fractions of 0.6 and over are counted as a unit and the rest is cut away. An operation part 31 performs the operation mentioned above on the basis of a program.
Patent JP-S62254981-A (JP)
Title: Method for controlling attitude of welding torch
Inventor: KODAMA KATSU
IPC: B23K9/12
Filed: 1986-04-28
Abstract: PURPOSE:To stabilize welding quality by providing displacement sensors which turn on and off in accordance with the distances from groove side faces and controlling the driving of the vertical and horizontal movements and rotation of a torch. CONSTITUTION:The displacement sensors 5a, 5b, 5c, 5d are installed at the vertical and horizontal 4 points of the welding torch 3 so as to face the groove side faces 4a, 4b. The sensors 5a-5d respectively emit on and off signals in the parts in and out of the set distances between the detection faces and the groove side faces 4a, 4b. A control box 7 feeds the correction signals of the relative positions of the groove shapes 4a, 4b with the torch 3 to a motor driver 8 in accordance with the signals from the sensors 5a, 5b, 5c, 5d. The driver 8 drives jigs 1a, 1b, 1c for correcting vertical, horizontal and rotating angles to position the torch 3 always at the center of the groove width. The variance by the difference in the operators' skill is eliminated and the welding quality is stabilized by the above-mentioned method.
Patent JP-S58217679-A (JP)
Title: Laminate treatment of aluminum or aluminum alloy
Inventor: KAWASHIMA TAKASHI
IPC: C23F17/00
Filed: 1982-06-09
Abstract: PURPOSE:To obtain a laminate processed mold material in the reduced number of working processes without using a large amount of chemicals causing a public nuisance generating source, in the treaing process of an extrusion mold material comprising an Al material, by forming a boehmite skin film on a material to be treated at the time of hot extrusion molding thereof. CONSTITUTION:When a material to be treated such as Al or an Al alloy is subjected to hot extrusion molding, a boehmite teating liquid is blown onto the surface of the material to be treted held under a high temp. state directly after extrusion molding and a boehmite skin film is instantaneously formed on the surface thereof by the remaining heat of the mold material itself. This treting liquid may be usual pure water or aqueous ammonia. In the next step, this mold material is applied to a stretcher to carry out stress correction and, after cutting, ageing treatment due to heat tratment is applied. Because the mold material undergoing ageing treatment already has the boehmite skin film formed thereon, it is unnecessary to apply special chemical forming film treatment or anodic oxidation film treatment after ageing tretment. Therefore, the mold material undergoing ageing treatment is directly sent and supplied to a processing machine and a surface decorating sheet is adhered to the mold material by an adhesive to obtain a product.
Patent JP-H08293581-A (JP)
Title: Ferroelectric thin film capacitor
Inventor: ITO TOYOJI
IPC: H01L27/04
Filed: 1995-04-25
Abstract: PURPOSE: To provide a ferroelectric thin film capacitor, wherein a lower electrode has a high oxidation resistance, and voids are restrained from being formed in the lower electrode in a process where a dielectric body is crystallized. CONSTITUTION: A ferroelectric thin film capacitor is equipped with a lower electrode 8, a ferroelectric thin film 9 crystallized on the lower electrode 8, and an upper electrode 10 formed on the ferroelectric thin film 9, wherein the lower electrode 8 is formed of platinum alloy thin film which is composed mainly of platinum and other metal elements not included in a platinum group.
Patent JP-H09264216-A (JP)
Title: Muffler structure
Inventor: KURATA KOUICHIROU
IPC: F01N1/22
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To effectively reduce intake noise caused in a wide range from a high frequency to a low frequency by forming a plurality of penetrating hole parts for connecting an intake pipe inside and an outside air to each other on an intake pipe, and covering the penetrating hole parts with a thin body which is deformed by a pressure difference between the inner pressure and the outer pressure of the intake pipe. SOLUTION: A plurality of penetrating hole parts 4 for connecting the inside of an intake pipe 2 and outside air to each other are formed on an intake pipe 2 for connecting to an internal combustion engine. The penetrating hole parts 4 are covered with a thin body 6 which is deformed by a pressure difference between the inner pressure and the outer pressure of the intake pipe 2. In the case where the pressure difference between the inner pressure the outer pressure of the intake pipe 2 is generated by pulsation transferred to the inside of the intake pipe 2, the pressure difference is transferred to the thin body 6 through the penetrating hole part 4. At this time, vibration energy of air is changed into a distortion energy by deformation of the thin body 6 so as to reduce noise.  It is thus possible to effectively reduce intake noise within a wide range from a high frequency to a low frequency.
Patent JP-S63264042-A (JP)
Inventor: IHARA MINORU
IPC: A61B5/107
Filed: 1987-04-22
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-H07283193-A (JP)
Title: Washing liq. dryer
Inventor: SHIMANOE NORITAKE
IPC: F26B21/00
Filed: 1994-04-12
Abstract: PURPOSE:To dry a washing liq. remaining on the surface of a work, without causing uneven cleaning, by forming an exhaust hole to exhaust air from a dryer chamber at an upper part of this chamber wherein the works washed in a washing chamber moves. CONSTITUTION:In washing of semiconductor substrate 2, the vapor of a washing liq. is cooled below the ambient temp. by a cooler 6, thereby dewing the vapor on the surface of the substrate 2. In a drying chamber 5, the atmosphere round the substrate 2 moved from a vapor dewing chamber 4 is heated by a heater 7 to evaporate the liq. dewing on the surface of the substrate 2, thereby drying it. At an upper part of the chamber 5 a dry air feed hole 8 for feeding dry air into the chamber 5 and exhaust hole 9 to exhaust air from the chamber 5 are formed, so that the feed of dry air into the chamber 5 and exhaust of the air therefrom are made in parallel with the heating by the heater 7.