baber/WOPTO huggingface dataset:
Patent JP-S63198076-A (JP)
Title: Production of polymerized toner
Inventor: HYOZU YOSHIHIKO
IPC: G03G9/087
Filed: 1987-02-13
Abstract: PURPOSE:To obtain a polymer toner sharp in particle size distribution and good in developability characteristics at a good yield by using a hardly water-soluble inorganic time powder in a dispersion medium and a polar substance in a monomer composition, setting a specified surface tension between the composition and the dispersion medium. CONSTITUTION:The monomer composition containing at least the polymerizable monomer, the polar substance, and a colorant is polymerized in the dispersion medium containing the inorganic dispersant powder soluble in Bronsted acid and hardly soluble in water, and substantially no water-soluble surfactant, and having a pH of 2.5-6.0, or 7.1-11.0, and in this case, expression 1 shown on the right is satisfied, where A is the surface tension between the monomer composition except the colorant and the dispersion medium, and B is that between the monomer composition except the colorant, and the ion-exchanged water, and a polymerization initiator is added into dispersion medium, thus permitting a toner sharp in the particle size distribution and superior in developability characteristics to be formed.
Patent JP-H04270170-A (JP)
Title: Dielectric porcelain composition
Inventor: KUGUHARA KUSUO
IPC: H01G4/12
Filed: 1991-02-25
Abstract: PURPOSE:To provide a dielectric porcelain composition having a large dielectric constant, a small dielectric loss and a large specific resistance and useful for various dielectric resonators and porcelain condensers. CONSTITUTION:The dielectric porcelain composition of the invention comprises 100 pts.wt. of a main component having a composition formula: xBaO.yTiO2.zSm2O3 in molar fractions of 0.10<=x<=0.23, 0.60<=y<=0.775, and 0.025<=z<=0.300 and 0.01-4.0 pts.wt of Mn (converted into MnO).
Patent JP-S61187869-A (JP)
Inventor: HARA SHINJI
IPC: A61M1/14
Filed: 1985-02-18
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-S56126513-A (JP)
Title: Ball-end mill
Inventor: INOGUCHI FUMIO
IPC: B23C5/10
Filed: 1980-03-10
Abstract: PURPOSE:To easily manufacture the blade tip of a ball-end mill of small diameter with high accuracy, by making an obliquely cut surface almost circular and by using the edge of the surface which is located on the leading side in the direction of rotation, as a cutting edge. CONSTITUTION:The cutting part 2 of a ball-end mill is shaped in a rod whose cross section in the diametral direction is elliptic. One side surface of the cutting part 2 located on the minor axis of the ellipse of the cross section is placed almost on the axis 3 of the shank 1 of the mill. The cutting part 2 is obliquely cut off from the side surface at an angle of theta to the minor axis. An obliquely cut surface 4 provided as a result of the oblique cutting-off looks almost elliptic outline, viewing along the axial direction of the mill. The edge of the surface 4 located on the leading side in the direction of rotation is used as a cutting edge 5 to perform spherical cutting. The section 6 located on the trailing side in the direction of rotation is chamfered so that it may not participate in the cutting.
Patent JP-S62187026-A (JP)
Inventor: NAKABASHI SUMIO
IPC: B32B17/10
Filed: 1986-02-13
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-H09223034-A (JP)
Title: Controller
Inventor: OGAKI MASAYOSHI
IPC: G05B19/05
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To reduce repair within the usable time limit guaranteed by a maker by exactly and statistically performing the elucidation of position of fault and the analysis of fault caused during the actual use of equipment. SOLUTION: How many times a pump 14 is used is integratedly stored in a non-volatile memory B11f by a microcomputer 11a, and when any trouble occurs in a pump driving circuit 11d, the relevant error code is stored in another area inside the non-volatile memory B11f. The maker reads the error code and the integrated number of times of usage of the pump 14 from the non- volatile memory B11f inside a returned printed circuit board 11 including the broken pump driving circuit 11d and performs the fault analysis statistically.
Patent JP-S55121334-A (JP)
Title: Humidifier
Inventor: KOBAYASHI TAKASHI
IPC: F24F6/12
Filed: 1979-03-14
Abstract: PURPOSE: To reduce power consumption by a method wherein pressure steam is jetted from a small hole of a blow-off nozzle, water dawn up from a nose of a draft nozzle in the jet stream is atomized while being mixed with steam, and the water is sprayed into a room to humidify the room air.  
     CONSTITUTION: Water is each poured into a water tank 4 and a heating tank 3 only by the quantities of the water reguired, and the water in the heat-tank 3 is heated by a heater 7. Thus, the water is boiled, and steam generated is jetted from a small hole of a flow-off nozzle 11. Since an opening portion of a small hole of a draft nozzle 13 is located in the jet stream, negative pressure occurs in the draft nozzle 13 by venturi effect, and the water in the tank 14 is drawn up through a tube 15 and a draft pipe 12. The water is mixed and jetted with steam in the heating tank 3 from a nose of the draft nozzle 13, is sprayed into a room through a blow-off port 6 of a cover 5, and humidifies air in the room. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04272146-A (JP)
Title: Production of titanium and titanium alloy product
Inventor: KURODA ATSUHIKO
IPC: C22F1/02
Filed: 1991-02-25
Abstract: PURPOSE:To continuously and inexpensively mass-produce a good-quality product low in residual chlorine without causing bumping. CONSTITUTION:Sponge titanium is used as a raw material, and the raw material is induction-melted in a water-cooled copper crucible in an inert gas atmosphere to produce a titanium or titanium alloy product. The raw material is melted while controlling the maximum temp. of the melt in the crucible above the liquidus temp. plus 20 deg.C, the average retention time of the molten material in the crucible to >=30 sec and the atmosphere pressure to 0.1-1.5atm.
Patent JP-H01205698-A (JP)
Title: Resource catching system
Inventor: MORITA KAZUTAKA
IPC: H04Q3/545
Filed: 1988-02-12
Abstract: PURPOSE:To execute prompt processing at higher speed and to simplify a program by catching continuous plural resources using mask patterns. CONSTITUTION:The respective mask patterns are previously stored in prescribed areas in a main memory. When the catching of two continuous resources is requested, the AND of the first 8 bits of a bit map and mask patterns 8-12 for catching two continuous resources is obtained, and when the result is 1, the two continuous resources can be caught. In this example, it is outputted that mask patterns 11 and 12 can be caught. Further, when any two continuous resources, the AND for which becomes 1, do not exist even though the AND of the first 8 bits of the bit map and the mask patterns 8-12 for catching the two continuous resources is obtained, the second 8 bits of the bit map are made into objects for the AND. In this manner, the bit map is obtained the AND successively with the mask patterns in units of 8 bits until the desired result can be obtained. Thus, the processing can be executed at higher speed, and the program can be simplified.
Patent JP-H11208117-A (JP)
Title: Transparent thermal recording material
Inventor: SHINPO HITOSHI
IPC: B41M5/30
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a thermal recording material of which the shelf life is improved with transparency maintained, by making a back layer contain ultrafine particles of an oxide of a lanthanoide-series metal intercepting ultraviolet rays. SOLUTION: In a transparent thermal recording material constituted by providing on a transparent substrate a recording layer containing at least a leuco dye, a developer developing the color of the leuco dye in heating and at least one kind or more of binder resin as a binder, a back layer containing ultrafine particles of at least one kind of inorganic oxide selected from lanthanoide-series metals or of a composite thereof, of which the volume-average particle size is 0.4 μm or less, is provided.
Patent JP-S52113386-A (JP)
Title: Stabilized liquid crystal composition
Inventor: IZAWA AKIRA
IPC: G09F9/00
Filed: 1976-03-19
Abstract: PURPOSE: To produce a mixed liquid crystal composition for memory type liquid crystal display by adding limited amounts of alkyl halides and/or F-contg. surfactants to a mixed liquid crystal comprising specific amounts of nematic and cholesteric liquid crystals. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61192436-A (JP)
Title: Automatic tool exchanger
Inventor: ADACHI MASAO
IPC: B23Q3/155
Filed: 1985-02-20
Abstract: PURPOSE:To automatically replace a tool for a tool mounting part by installing a robot having a horizontal turning arm and a tool accommodating part onto a cross slide or the upper part of a saddle. CONSTITUTION:A tool rest 5 is installed onto the upper part of a cross slide 4 installed onto a bed 1. A robot 6 and a tool accommodation board 7 are installed onto the opposite side to the tool rest 5 in the upper part of the cross slide 4. A main shaft 9 is vertically installed in erection onto a robot installation base 8. A horizontally turning arm 10 is installed in rotatable ways and in free elevation onto the main shaft 9. While, the tool accommodating board 7 is arranged oppositely to the turning locus of the horizontal turning arm 10, and a plurality of tool holders 20 are arranged onto the upper surface of the tool accommodating board 7. Said tool holder 20 is constituted by installing a holding pin 22 in projection onto a loading surface 21 constituted in staircase form.
Patent JP-H06244255-A (JP)
Title: Monitoring method for phase change of semiconductor and crystallizng method for semiconductor using same
Inventor: KONO ATSUSHI
IPC: G01N21/55
Filed: 1993-02-19
Abstract: PURPOSE:To make reliably a phase change in a semiconductor film and to make it possible to conduct stably a crystallization of the semi conductor film by a method wherein when an energy beam is applied to the semiconductor film and the semiconductor film is subjected to phase charge, the phase change in the semiconductor film is monitored by measuring a change in the physical characteristics of the semiconductor film. CONSTITUTION:When an energy beam B is applied to a semiconductor film 3 and the semiconductor film 3 is subjected to phase change, a change in the physical characteristics of the semiconductor film 3 is measured, whereby a phase change in the semiconductor film 3 is monitored. It is desirable to measure the light reflectivity and/or electrical conductivity and/or temperature characteristics of the semiconductor film as the physical characteristics of the semiconductor film 3. For example, a laser energy beam B from an XeCl excimer laser 1 is applied to the surface of a semiconductor film 3 formed on a substrate 4 almost vertically to the surface, whereby the semiconductor film 3 is molten and solidified. On the other hand, a laser beam L emitted from an Ar laser 2 is made to be incident on the surface of the semiconductor film 3 at a prescribed angle and reflected light is measured by a photocounter 5 and is monitored by an oscilloscope 7.
Patent JP-S60176991-A (JP)
Title: Device for growing crystal of organometallic thermal decomposition
Inventor: YOSHIKAWA AKIO
IPC: C30B25/14
Filed: 1984-02-20
Abstract: PURPOSE:To carry out control of impurity concentration accurately in a wide range, by connecting a line part to take out an organometallic compound for impurity addition to a gas line. CONSTITUTION:An example wherein GaAs is used as a semiconductor to be grown and Zn as a P type impurity is shown. Diethylzinc is put in the organometallic tank 1, kept at about -20 deg.C, H2 at about 10ml/min flow rate is introduced from the llne 2 to the organometallic tank 1. Concentration of diethylzinc sent to the line 3 to take out an organometallic compound is raised a little, H2 gas is introduced from the line 7 to control concentration of an organometallic compound to the line, concentration of diethylzinc is lower, and a large amount of diethylzinc with low concentration is sent to a main transportation line. This is due to uniform blending of diethylzinc with trimethylgallium and arcine because flow rates of trimethylgallium and arsine are high. Consequently, p type GaAs can be grown by introducing the whole orgnometallic gases to the reaction pipe.
Patent JP-S61191953-A (JP)
Title: Gas detector
Inventor: MANAKA JUNJI
IPC: G01N27/12
Filed: 1985-02-20
Abstract: PURPOSE:To obtain a durable detector with a simple construction which provides a higher detection sensitivity with a minimized power consumption, by arranging detection leads and heater leads on an overhung section so as to be covered separately with an electrically insulating material. CONSTITUTION:A bridge 3 comprising an electrically insulating material is mounted between pedestals 1b and 1b' formed at left and right corners of a substrate 1 and overhung into the air. Detection leads 5a and 5b are arranged on the bridge 3 with the ends thereof as opposed to each other separately at a specified distance. A gas detection layer 7 comprising a specified semiconductor material is formed in this space between the opposed ends to detect gas depending on changes in the resistance value thereof by the adsorption of gas. A heater lead 8c is provided on the bridge 3 in parallel with the leads 5a and 5b. The leads 5a and 5b and the lead 8c are covered completely with an electrically insulating material except for the gas detection area in such a manner as to be separated on the bridge 3 electrically therebetween completely. Thus, leakage current between the leads can be eliminated almost completely.
Patent JP-H03236368-A (JP)
Title: Thioamide-s-oxide derivative and germicide for agriculture and horticulture
Inventor: SUZUKI HIDEO
IPC: A01N43/836
Filed: 1990-02-09
Abstract: NEW MATERIAL:A thioamide S-oxide derivative expressed by formula I or an optically active substance of said derivative (A is aryl or heterocyclic group; B is phenyl, furyl, thienyl, pyrazolyl, 2-10C alkenyl, 2-10C haloalkenyl, 1-10C alkoxy, 2-10C alkenyloxy, 2-10C alkynyloxy or 1-10C alkylthio; n is 1 or 2). EXAMPLE:An alpha-(1,3-dimethylpyrazol-5-yl-carbonylamino)-(3-thienyl)- acetothioamide-S oxide. USE:Useful as a germicide for agriculture and horticulture having prevention and remedy effect against an epidemic or downy mildew, etc., of various plant without medicinal damage to crops. PREPARATION:Thioamide derivative expressed by formula II is oxidized in the presence of oxidizing agent such as hydrogen peroxide to afford the compound expressed by formula I.
Patent JP-S54122680-A (JP)
Title: Fluid permeating and separating unit
Inventor: HAZAMA IWATAROU
IPC: B01D65/02
Filed: 1978-03-16
Abstract: PURPOSE: To provide the title unit by winding a bag-shaped permeable membrane body round two permeated water collecting pipes, with a raw fluid passing spacer in-between, rotatably put in a raw fluid chamber in parallel and binding each winding start part to each pipe. The membrane surfaces of the unit can be cleaned only by rotating the pipes and unwinding the membrane bag.  
     CONSTITUTION: Edges of two belt-like permeable membranes 1, 1 superposed with permeated water passing spacers 2, 2 such as plastic nets in-between are sealed with an adhesive, etc. Water collecting pipes 3, 3 are held between membranes 1, 1 at both end parts of belt-like permeable membrane bag A. At this time, permeated water pass 20 secured by spacers 2, 2 of bag A is led into each pipe 3 through its holes. Part of bag A is wound round one pipe 3 together with raw fluid passing spacer 6, and most of the remainder round other pipe 3 to constitute a desired fluid permeating and separating unit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54123817-A (JP)
Title: Identifying system for reverting equipment
Inventor: YAMAMOTO KOUICHI
IPC: H04Q3/54
Filed: 1978-03-20
Abstract: PURPOSE:To increase the economy and ease of work, by discriminating the presence of the reverting equipment corresponding to one of special functions with the common control unit and identifying the unit which corresponds to which function of the special functions. CONSTITUTION:In a common control type automatic telephone exchanger, when individual call and reverting equipment RVE to give the function of individual charging accompanied with the individual call are provided for the telephone sets SUB(NP) and SUB(BP) of two common subscribers, the common control unit DM is started at the main link ML with the request of call start connection by the common subscribers, and DET 0 among the relays DET 0 and DET 1 detecting the presence of RVE and the types of RVE having functions is operated through the coil of 9000 ohms of the relay RV and the common telephone set identifying circuit CT1 is driven. Next, to give the function of free charge for incoming call, when the reverting equipment FLE is inserted, DET 0 and DET 1 are operated through the coil of 700 ohms of the reception relay FL and DM transits to the next operation sequence at this time point.
Patent JP-H01206682-A (JP)
Title: Semiconductor laser beam source
Inventor: AOYAMA SHIGERU
IPC: H01S5/00
Filed: 1988-02-15
Abstract: PURPOSE:To make the fluctuation of projecting laser rays in a projecting angle due to a temperature change as small as possible by a method wherein an unequally spaced diffraction grating is composed of a material which has such a thermal expansion coefficient that the fluctuation of a projecting angle can be almost compensated for with the change of the unequally spaced diffraction grating in a focal length due to a temperature change. CONSTITUTION:A semiconductor laser diode chip (LD chip) 1 is fixed to a heat sink 3, and a transparent substrate provided with a Fresnel lens 2 is disposed in front of the LD chip 1. A material forming the Fresnel lens 2 expands or contracts with the change of temperature T. When the lens material expands thermally due to the rise of a temperature T, the period of a lens pattern increases, and consequently the focal length of the Fresnel lens 2 grows larger. Therefore, the fluctuations of the focal length of the Fresnel lens 2 due to the change of an oscillating wavelength of the LD chip 1 caused by a temperature change and due to the thermal expansion and contraction of the lens material are made to act cancelling each other. By these processes, a projecting laser beam can be prevented from fluctuating in a projecting angle.
Patent JP-S59159487-A (JP)
Inventor: AMADA SACHIYUKI
IPC: E03F3/04
Filed: 1983-02-28
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-H06217993-A (JP)
Title: Position detecting device for medical treatment
Inventor: NAKAMURA KATSUSHIGE
IPC: G01B5/00
Filed: 1993-01-28
Abstract: PURPOSE:To improve the controllability of a position detecting device for medical treatment, while eliminating the needs for providing clutch means near a patient and for performing A/D conversion, and keeping the device from temperature changes. CONSTITUTION:First to third links 11, 12, 14, first to third sub-links 24-26 and a crank member 23 together form main parallel links A and parallel sub-links B1, B2, and since the links are parallel and operated in conjunction with one another, there is no need to provide clutch means to all of the coupling shafts of the links; clutch means are provided at a relatively lower fulcrum X of rotation, and at the coupling shaft alpha10 for a first sub-link 21 and a first sub-link 24, and the coupling shaft alpha13 for a second sub-link 22 and a second sub-link 25. The need for operating the links in combination with the heavy clutch means is thus eliminated, so the device is excellent in controllability and stability as a whole.
Patent JP-2000173619-A (JP)
Title: Lithium-ion battery
Inventor: ITO TSUKANE
IPC: H01M10/0525
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To improve safety of a lithium-ion battery by a simple means. SOLUTION: This lithium-ion battery comprises a negative electrode, including carbon material capable of occluding and releasing lithium-ions, a positive electrode, and a nonaqueous electrolyte containing a lithium salt and a solvent. The carbon material is coated with a coating film, made of a lithium-containing phosphazene monomer wherein at least one of alkyl groups R1-R5 of an organophosphazene represented by the formula is substituted with Li, while the coated amount per unit area of the negative electrode is 0.441×10-6-0.693×10-6 mol/cm2.
Patent JP-H11227555-A (JP)
Title: Air bag manual cutoff system
Inventor: TSUBONE KENJI
IPC: B60R21/16
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To accurately store an operation prohibiting situation of an air bag until the inflation of the air bag is requested in an air bag manual cutoff system capable of changing the operation prohibiting situation of the air bag manually. SOLUTION: In this air bag manual cutoff system comprising a multi-stage switch 41 for changing over the safety device of an air bag between operable and inoperable modes, when the multi-stage switch 41 is operated to the operation prohibiting position of a specified safety device, the outputting of an ignition signal to a squib 32 corresponding to the safety device is prohibited. In this case, a CPU 36 detects the situation of the multi-stage switch 41 based on a potential between a common terminal 41 and resistors 46-i (i=1 to N) and the connection parts of the resistor 48. The detected situation of the multi- stage switch 41 is stored in an IC memory 38.
Patent JP-H027448-A (JP)
Title: Programmable bonding pad having sandwiched silicon oxide and silicon nitride layers
Inventor: PIKOORO JIOBAANI JIANEERA
IPC: H01L23/525
Filed: 1989-02-13
Abstract: PURPOSE: To enable use of silicon area below a bonding pad as an active and passive component, by providing an N-doped epitaxial region and a P-doped region extending in the former region via stacked silicon dioxide and silicon nitride layers, then providing a metal bonding pad thereon, and connecting one of bonding pad cells to the P-doped region by a metal contact. CONSTITUTION: A bonding pad cell 22 is demarcated by a P-doped isolation region 24, and has its surface connected to a P-doped substrate 26 via an N- doped epitaxial region 28. A P-doped region 34 exists below a bonding pad 30. A silicon dioxide layer 36 and a silicon nitride layer 37 isolate the pad 30 from the region 24. In addition, a pair of N<+> -regions 38, 40 are connected to the epitaxial layer 28. By omitting a part of the thin oxide layers 36, 37, or by providing metal connection directly to the P-doped region 34 via apertures 42, 44 of an oxide layer 32, junction capacitance may be formed between the P-doped region 34 and the region 28.
Patent JP-H01207435-A (JP)
Title: Cord for reinforcing rubber and production thereof
Inventor: YOSHIDA ISAO
IPC: D06M101/16
Filed: 1988-02-12
Abstract: PURPOSE:To obtain the title cord, excellent in resistance to water and fatigue, by carrying out specified treatment to a PVA-based fiber with a high polymerization degree used as a component thereof. CONSTITUTION:A cord is formed from a fiber composed of a PVA-based polymer with >=2000 polymerization degree, treated with hydroxyl group blocking agent capable of bonding to hydroxyl groups of the cord surface and also with a resorcin-formalin-latex. The cord has >=7.5g/d tensile strength, <=70 hardness of cord and >=140 deg.C resistance to water.