baber/WOPTO huggingface dataset:
Patent JP-S6073060-A (JP)
Title: Engine firing signal transmitter
Inventor: SHIMADA KAZUO
IPC: F02P7/067
Filed: 1983-09-27
Abstract: PURPOSE:To perform positioning work against the crank shaft efficiently, by containing a rotation transmitting member for driving the dynamic valve system and a rotary disc for transmitting the firing signal in a chamber at the same side end of crank shaft. CONSTITUTION:A firing signal transmitter such as a rotary disc 41 is provided in a containing chamber 39 for dynamic valve system driving chain sprocket 20 while disc 41 and sprocket 20 are secured on the crank shaft 1. Two pickup coils 42 for detecting the angular position of disc 41 are fixed with phase difference of 180 deg. on the crank case 2 to transmit firing signals for each cylinder. Consequently, the timing work of dynamic valve system and firing signal system or the positioning work against the crank shaft can be performed efficiently. While since special installation space is not required, engine can be made compact.
Patent JP-S5879944-A (JP)
Title: 3,5-di-tertiary-butylstyrene derivative, antiphlogistic, analgesic, antipyretic, and inhibitor of blood platelet aggregation
Inventor: KATSUMI IKUO
IPC: C07D233/96
Filed: 1981-11-09
Abstract: NEW MATERIAL:A 3,5-di.tertiary.butylstyrene derivative shown by the formula (R<1> is acyloxy of R<3>COO, alkoxy of R<4>O, hydroxyl group of H; R<2> is a group shown by the formula II, formula III, or formula IV; R<3> is H, 1-6C alkyl; R<4> is 1-4C alkyl; R<5> is H or 1-3C alkyl; X<1> is CH2 or O; X<2> is O or S) and its salt. EXAMPLE:alpha-(3,5-.Di-.tertiary.butyl-4-hydroxybenzylidene)-gamma-but yrolactone. USE:Useful as an antiphlogistic, analgesic,antipyretic, and inhibitor of blood platelet aggregation. Having no side effect. PROCESS:For example, a 3,5-di.tertiary.butylbenzaldehyde shown by the formula V is reacted with an alpha-(triarylphosphoranylidene)-gamma-butyrolactone shown by the formula VI (Ar is aryl; R<5> is H or 1-3C alkyl), to give a compound shown by the formulaI.
Patent JP-S6241943-A (JP)
Title: Exhaust gas purifying device in internal combustion engine
Inventor: TANAKA MASAAKI
IPC: F01N13/02
Filed: 1985-08-17
Abstract: PURPOSE:To enhance the responsiveness of air-fuel ratio control with no problem of thermal damage, by providing an air-flow ratio sensor provided with a heater between catalyst converters arranged in two series. CONSTITUTION:In a control circuit 56, when an exhaust gas temperature delivered from a temperature sensor 68 is below a predetermined temperature, a high level signal is delivered from an output port 64 to a transistor 70 to energize a solenoid 44'. Accordingly, a an intake-air vacuum is introduced into a diaphragm chamber 38 in an actuator 34 through a solenoid valve 44, and therefore, a change-over valve 28 is urged to rotate. Therefore, an inlet port 24a is opened to allow exhaust gas pass through a first catalyst converter 22, but it does not pass through a bypass pipe 25. Further, since a high level signal is applied from the output port 64 to a transistor 72 to energize a heater 54, it is possible to detect the air-fuel ratio of mixture in such a condition that an air-fuel ratio is active, irrespective of low exhaust gas temperature.
Patent JP-S6158594-A (JP)
Title: Preparation of interferon-alpha
Inventor: SUEMASA YOICHI
IPC: C12P21/00
Filed: 1984-08-28
Abstract: PURPOSE:To enable the production of interferon-alpha plural times in the same cell, by adding an inducing agent to a medium at a specific low concentration compared with conventional method. CONSTITUTION:In the process for producing interferon-alpha (hereinafter called as IFN-alpha) by the culture of an IFN-alpha-producing cell in a medium in the presence an inducing agent, the concentration of the inducing agent is decreased to 1/10- 1/50 of that of the conventional method. The IFN-alpha-productivity can be maintained even by the refloating of the IFN-alpha-producing cell several times in the medium by decreasing the concentration of the inducing agent to the above level. Namely, the IFN-alpha-productivity of the cell can be maintained by recovering the cell after the first IFN-alpha-production, and suspending again in a fresh medium. The suspension can be repeated 2-10 times.
Patent JP-S6339633-A (JP)
Title: Catalyst for cleaning exhaust gas
Inventor: SAOTOME AKIHIKO
IPC: B01D53/94
Filed: 1986-08-01
Abstract: PURPOSE:To enhance durability and reduce the quantity of precious metals required, by making a catalyst in a multilayer structure on a compositional basis, forming an inner layer of the structure from a lanthanum-containing alumina layer, supporting Rh by the inner layer, forming an outer layer of the structure from a cerium-containing alumina layer, and supporting Pt (Pd) by the outer layer. CONSTITUTION:An alumina layer supporting previous metals is provided in a multilayer form, and the concentrations of the precious metals therein vary. An inner alumina layer 2 comprises La2O3 as a rare earth oxide, and contains a previous metal component consisting mainly of Rh. An outer aluminum layer 3 comprises CeO2 as a rare earth oxide, and contains a precious metal component consisting mainly of Pt or Pd. With this construction, thermal deterioration is prevented by the interactions of the previous metals and the rare earth oxides, and an oridizing reaction is performed mainly at a surface layer, whereby diffusion of O2 into the inner layer is suppressed, oxidation of Rh is prevented, and the activity of this catalyst can be maintained for a long time.
Patent JP-S585246-A (JP)
Title: Apparatus for removing breaker of tire
Inventor: SOEDA KOUJI
IPC: B29C73/24
Filed: 1981-11-09
Abstract: PURPOSE:To remove efficiently the breakers of a tire so as to obtain high quality, by attaching to a movable poker holder a poker having a sharp tip that will be inserted between the breakers of the tire, and providing pectinate teeth that can mesh with each other on the circumferential surface between  segments of a former for supporting the tire. CONSTITUTION:The rear side of the poker 10 is supported by a poker stand 24 that can be driven in the direction of the axis of the tire by a driving base 22 and can be driven in the radial direction of the tire, that is, in a direction perpendicular to said direction by a driving base 23, so that it can be swung radially to the tire. In the former 11, the expanded air 37 is introduced into a  chamber 45 to move a cone 35 against the force of a spring 38 and to spread a rubber band 32, segments 33 and legs 46 of a segment holder 34. Since the segments 33 are formed with teeth to mesh with each other, when they are expanded, they can form a uniform circle without any lacked portion on the circumference.
Patent JP-H0929837-A (JP)
Title: Blast grinding method and partition wall forming method for gas discharge panel using the same
Inventor: WAKITANI MASAYUKI
IPC: H01J9/24
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To reduce in size a sandblasting unit by eliminating the reuse of grinding fine particles and to simplify the steps by injecting fine particles solidified by low-temperature treating at least one of liquid or gas to a board or a thick film layer arranged on the board. SOLUTION: Ice particles are used as grinding fine particles for blast grinding, a thick film layer on a board is blast ground to form a strip-like partition wall. That is, the particles 2 are generated from ice particle generating means 7, fed to an injection nozzle 1 in the state mixed with high-pressure air, and injected from the nozzle 1 toward a direction 2a. On the other hand, a blast resistant photosensitive film is patterned by a photoprocess on the solid film 4 made of the partition wall forming material (low melting point glass etc.) formed on a glass board 3 to form a strip-like mask 5. The particles 2 collide with the surface of the film 4, and the film 4 is removed by blast grinding except only the part corresponding to the mask 5.
Patent JP-H0844987-A (JP)
Title: Safety disaster prevention device
Inventor: OKURA TADAHIRO
IPC: G08B17/103
Filed: 1994-08-01
Abstract: PURPOSE:To simplify wiring for self-inspection in the installation construction of the device. CONSTITUTION:This device is provided with the photoelectric sensor 10 which detects fire and smoke, a light reflecting plate 11 which drives the photoelectric sensor 10 artificially, a smoke sensor 2 which has a motor 12 for rotating the light reflecting plate 11, a management circuit 5 which is used when a fire is detected, a self-inspection circuit 6 which is used to inspect the detecting function of the photoelectric sensor 10, a fire receiver 3 having a changeover switch 7 which selectively switches the management circuit 5 or self-inspecting circuit 6, and the alarm unit 4 which is driven with an alarm signal S3 or inspection signal S5 from the fire receiver 3, and the smoke sensor 2 and fire receiver 3 are provided with FM transmitting and receiving circuits 18 and 19 which send and receive signals through an electric lamp cable 22. Further, a ten-key 23 for inputting a call number for calling the smoke sensor 2 is connected to the FM transmitting and receiving means 19 of the fire receiver 3.
Patent JP-H11189647-A (JP)
Title: Polyol resin and electrophotographic toner
Inventor: TAKAHASHI KATSUYA
IPC: G03G9/087
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain a polyol resin excellent in low-temp. fixability by reacting a bisphenol, a bisphenol epoxy resin, at least one compd. selected from among polyhydric alcohols and reaction products of polyhydric alcohols with acid anhydrides, and an active hydrogen compd. SOLUTION: This polyol resin, having a number average mol.wt. of 1,000-10,000, a ratio of wt. average mol.wt. to number average mol.wt. of 5-50, a softening point of 85-150 deg.C, and a glass transition temp. of 50-90 deg.C, is obtd. by the polyaddition of a bisphenol of formula I (e.g. bisphenol A), at least one bisphenol epoxy resin of formula II, at least one compd. selected from among polyhydric alcohols (e.g. an arom. diol of formula II) and reaction products of polyhydric alcohols with acid anhydrides, and an active hydrogen compd. in a specified ratio at 120-180 deg.C in the presence of a catalyst. In the formulas, R<1> to R<4> are each H, methyl, or the like; R<5> and R<6> are each ethylene or propylene; (n) is 0 or higher; and (p) and (q) are each 1 or higher provided p+q is 2-10.
Patent JP-S6240223-A (JP)
Inventor: SHIMIZU HIROSHI
IPC: A01G1/00
Filed: 1985-08-19
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-S6073347-A (JP)
Title: Method and apparatus for inspecting bonding state
Inventor: HIROI TAKASHI
IPC: G01N25/72
Filed: 1983-09-30
Abstract: PURPOSE:To rapidly and accurately judge the presence and absence of the defect in a bonded region, by determining an atmospheric condition from a short-time temp. change due to heating receiving no influence of the presence and absence of the defect in the bonded region, and correcting temp. change over a long time. CONSTITUTION:The inspection part 11 provided to the surface of a lead 9, which is bonded to a base plate surface 10 by solder, opposite to the bonding surface thereof is heated by the irradiation of laser beam from a heating source 12 through a shutter 13 controlled by a control part 19. In this case, thermal radiation is detected by a detector 15 and the surface state determining part of the control part 9 determines correction coefficient corresponding to an atmospheric condition responding to a surface inclination or state from short-time temp. change receiving no influence of the presence and absence of the defect in the bonded region. Temp. change over a long time corresponding to the defect in the bonded region is corrected on the basis of this correction coefficient by the calibration part of the control part. By this constitution, the presence and absence of the defect in the bonded region is judged rapidly and accurately without spending a long time in inspection preparation.
Patent JP-S6240434-A (JP)
Title: Electrochromic display element
Inventor: SUGIHARA MASAYOSHI
IPC: G02F1/157
Filed: 1985-08-17
Abstract: PURPOSE:To obtain the titled element having a less tendency for generating a color unevenness of a display surface due to a free pigment and having an improved display quality by incorporating no pigment to the part of a backing ground material which counters to the electrochromic substance layer of the display electrode, or by lowering the pigment content in the prescribed part. CONSTITUTION:The display electrode 1 is prepared by forming the electrochromic substance layer 3 on a transparent electroconductive film 2b of the display electrode substrate 2 which is composd of the prescribed electrode 2b provided on the transparent glass plate 2a. The back ground material 9 comprises the part 9a facing the electrochromic substance layer 3 of the display electrode 1, an intermediate layer 9b and the part 9c facing the counter electrode substance layer 7 of the counter electrode 5. The intermediate layer 9b comprises about 40wt% a titanium dioxide so as to display sufficiently a function of the background material. The part 9a countering to the electrochromic substance layer 3 and the part 9b countering to the counter electrode substance layer 7 are lowered the content of the titanium dioxide to 13wt% by removing the titanium dioxide by means of a supersonic wave washing.
Patent JP-H096724-A (JP)
Title: Data transfer system
Inventor: MURAMATSU ATSUKI
IPC: G06F13/42
Filed: 1995-06-23
Abstract: PURPOSE: To provide a data transfer system with which a system itself is prevented from being complicated by a complicated control signal and the report of error generation is prevented from being disabled when the control signal is simplified. CONSTITUTION: A clock signal CLK to be a reference, three control signals of a start signal SOD for reporting the start of data transfer, enable signal DAV showing the effective block of data and end signal EOD for reporting the end of data transfer and data signal DATA of (n) bits are provided between a transmission side system and a reception side system and corresponding to the combination of High and Low states of three control signals SOD, DAV and EOD, the state of data transfer is reported to the transmission side system and reception side system.
Patent JP-S6335963-A (JP)
Inventor: KITANI SOICHI
IPC: E04G11/22
Filed: 1986-07-31
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-S57105949-A (JP)
Title: Cathode ray tube
Inventor: OGASA MICHIO
IPC: H01J29/88
Filed: 1980-12-19
Abstract: PURPOSE:To prevent the peeling of a plate glass by forming the face at the joint side of the plate glass having planar front face to have the curvature approximate to that of the front face of the face section. CONSTITUTION:A plate glass 1 is jointed to the front face of the face section 2 of a cathode ray tube. The front face 1b of the plate glass 1 is made planar while the face at the joint side is recessed to have the curvature approximate to that of the front face of the face section 2 then jointed through a spacer 4 and a transparent resin 3. Consequently the thickness of the transparent resin is made uniform at the central portion and the circumferential section thus to prevent the peeling due to the differential thickness of the transparent resin.
Patent JP-H0468230-A (JP)
Title: Blower device of air conditioner
Inventor: TAKEGAWA MASAYUKI
IPC: F24F1/00
Filed: 1990-07-09
Abstract: PURPOSE:To increase an amount of air and to restrict a noise by a method wherein a fan motor and a bearing device are disposed at both side plates separating an inner spacing of a main body of an indoor device and a part of the fan motor is positioned outside the side plates. CONSTITUTION:A fan motor 20 is fixed at one side plate 8b separating an inner spacing of a main body 4 of an indoor device in such a way as its part 20a may be projected out of the side plate 8b. In addition, a bearing 17 is fixed to the other side plate 8a. One end of a fan shaft 15 is pivotally supported by the bearing 17. The other end of the fan shaft 15 is connected to a motor shaft 21 of the fan motor 20 through a coupling 14. Three centrifugal multi-vane fans 9 are disposed at a location between a side plate 8a and a side plate 8b of the fan shaft 15. A base 22 of a blower is integrally formed with an upper fan case half body 23a, a lower fan case half body 23b is fixed to the base 22 of the blower and then the fan case enclosing a fan 9 is formed. An air passage is widened to increase an amount of air and to decrease noise, thereby a load for the base of blower can be reduced and the base of the blower can be reduced in its weight.
Patent JP-H096258-A (JP)
Title: Light emitting display body
Inventor: MIURA MASANOBU
IPC: G09F9/33
Filed: 1995-06-23
Abstract: PURPOSE: To absorb a thermal stress produced through difference in coefficient of thermal expansion between a wiring board and a mask plate as rubber elastic strain of an adhesive layer by joining the wiring board and the mask plate via an adhesive layer of a thin rubber elastic body. CONSTITUTION: A mask plate 3 is joined onto a wiring board 1 via a thin elastic adhesive layer 2. At a predetermined position on the wiring board 1, an LED light emitting element 4 is disposed on a conductive pattern via conductive paste 5, and also a bonding wire 6 of the LED light emitting element 4 is connected to the conductive pattern of the wiring board 1 sufficiently inside form the inner circumferential end part of a through hole 3a. In respective through holes 3a, sealing material 7 made of a rubber elastic body of light transmissible silicone rubber or the like. When this light emitting display body is affected by temperature change, a stress strain is produced through difference in coefficient of thermal expansion between the wiring board 1 and the mask plate 3.  However, since the elastic adhesive layer 2 is made of the rubber elastic body having sufficient elasticity and a layer thickness (d) is the same 20μm as displacement ±ΔL, the same is displaced so as to absorb the strain.
Patent JP-H0630204-A (JP)
Title: Scanner
Inventor: SUGITANI TAKAYUKI
IPC: H04N1/12
Filed: 1992-07-08
Abstract: PURPOSE:To improve picture quality until prescribed speed can be obtained by performing line thinning-out in accordance with speed less than prescribed speed while travel in a direction of sub operation is performed at such speed. CONSTITUTION:Low acceleration of reading speed is applied to image data E2 from an image reading part 22 immediately after reading is started, therefore, the image data to be read as the one of (n) lines originally is extended to the one of (m), (m+1), or (m+2) lines. A read control part 20 outputs an effective line designation signal E5 in accordance with the reading speed, and thins-out the data on (m+1)th and (m+2)th lines leaving the one on the (m)-th line, and stores it in buffer memory 27 as the data of (n) lines. Thenceforth, the image data on the (m+4)th line is thinned-out from the image data extended to the one of (m+3) and (m+4) lines by the effective line designation signal E5 leaving the data on the (m+3)th line, and is stored in the buffer memory 27 as the data of (n+1) lines.
Patent JP-H0838951-A (JP)
Title: Changeover type shower
Inventor: HIROZAWA KUNIKAZU
IPC: B05B1/34
Filed: 1994-08-02
Abstract: PURPOSE:To reduce the size over the entire part of a device and to reduce the production cost thereof as well by decreasing the number of parts for forming pulsation to form simple and compact constitution. CONSTITUTION:A changeover valve is arranged between a partition plate 30 and a partition part 61. A first port 81a and second port 81b of the changeover valve are selectively communicated with a communicating hole to communicate a main body side space R1 to a continuous flow chamber R21. The second port 81b is communicated to the communicating hole to communicate the main body side space R1 to a pulsation chamber R22. Further, a vortex plate 90 is arranged within the flow passage forming wall 82 of the changeover valve to convert the hot and cold water from the second port 81b into vortex flow which is then fed to an impeller 70.
Patent JP-H0347310-A (JP)
Title: Control of surrounding environment by permeable breakwater structure
Inventor: SUGITO TSUNEO
IPC: A01K63/00
Filed: 1989-07-13
Abstract: PURPOSE:To keep water surface calm by reducing wave forces by a method in which a network-structure Hechimaron is packed into a steel frames and the steel frames are settled down in a fish or shellfish breeding facilities or set in front of a jetty. CONSTITUTION:A network-structure hechimaron 3 of polypropylene wires having a great porosity and a great surface area per unit volume is packed into the upper half of a base consisting of struts 1 and angles 2 to form the front stage of a permeable breakwater structure. Also, the Hechimaron 3 is packed into the whole face of the base to form the back stage. The structure so formed is settled down traversely in the inlet of sea to form a breeding area in the inlet. In the case of the breakwater, the structure packed with Hechimaron is settled down on the front of the breakwater or moored by floats. Wave- breaking effects can thus be simply obtained by surface friction on the great- surface areas of the wires and by impact energy absorption in the spaces.
Patent JP-H0843388-A (JP)
Title: Marker for perceiving unknown antigen in tissue to be tested and also antibody in serum to be tested
Inventor: TATSUMI YOSHIMI
IPC: G01N33/531
Filed: 1994-08-02
Abstract: PURPOSE:To perceive an unknown antigen included in the tissue to be tested and perceive an unknown antibody contained in the serum to be tested. CONSTITUTION:A positive preparate is provided to which a filter paper with an antigen as mono-body permeating is affixed, while two tissue preparates are furnished to which a tissue to be tested is affixed. An antibody for the antigen affixed to the positive preparate is dripped onto the positive preparate, and the coloring reaction based upon the antigen-antibody reaction is confirmed. The same antibody is dripped onto one of the tissue preparates, and from existence/non-existence of the coloring reaction and its form, the check is made whether the same antigen as that of the positive preparate exists. A human serum is dripped onto the positive preparate to which the antigen of the mono- body is affixed, and the antigen-antibody reaction is generated, and thereby the unknown antibody included in the human serum is confirmed through the color assuming reaction.
Patent JP-H0932736-A (JP)
Title: Operation control method of feed water pump
Inventor: SAITO TADAO
IPC: H02P27/06
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To prevent the interruption of a water feed function by enabling the automatic change-over into the operation of an auxiliary pump even if a power supply circuit inside an inverter which corresponds to a normally operated pump causes a failure due to damage. SOLUTION: When a normally operated pump 2A is operated automatically through a general-purpose inverter 1A, a failure detection means 5 which detects whether a power supply circuit inside the general-purpose inverter 1A causes a failure or not based on the reduction of the number of revolutions of the normally operated pump 2A or the reduction of an output voltage of the inverter 1A is provided on a controller 4 side, and the operation is automatically changed over into the operation of an auxiliary pump 2B based on the detection operation.