baber/WOPTO huggingface dataset:
Patent JP-H06336927-A (JP)
Title: Air blower
Inventor: SUGIYAMA TOSHIKI
IPC: F01P11/10
Filed: 1994-01-21
Abstract: PURPOSE:To integratedly form plural ring parts which prevent the entry of fingers and foreign matters by connecting plural stays for connecting a shroud part around an axial flow fan and a support part to each other by forming the shroud, a support part for supporting a driving source, and a leg part extending to the air intake side from the shroud part, and respective stays, so as to prevent the entry of fingers and foreign matters from the periphery of the axial flow fan and suppress fan noise. CONSTITUTION:At a part to a leg part 14 which extends to the air intake side from a shroud part 5, pin-shaped ribs 17 parallel to the axial direction of an axial flow fan 2 are formed integratedly with the shroud part 5. The ribs 17 are formed by the secondary mold which is released to the air in-flow side which forms the increase in the diameter of a bell-mouth part 10. Therefore, the ribs 17 permits its sectional shape to be formed freely, and can be formed on the outer periphery side of the bell-mouth 10, so a distance A between the axial flow fan 2 and the rib 17 is increased. It is, thus possible to decrease fan noise.
Patent JP-H10196631-A (JP)
Title: Screw connecting mechanism
Inventor: TAKEMOTO SHOTARO
IPC: A61C1/08
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To prevent slacking and fall out of a screw connecting part during use by providing opposed ring type grooves on the inner and outer circumferential faces and providing an elastic ring type member striding over the both grooves in the grooves when screws in two members are connected together. SOLUTION: In screwing of a lid member 40 to a housing 10, a ring type object 70 is housed inside a ring type groove 10b, and then, the lid member 40 is screwed to the housing 10. As the ring type object 70 is provided with elasticity, it is compressed by means of the lid member 40 inner circumferential face so as to be pushed into a ring type groove 10b, and according to progress of screwing to the predetermined extent, the groove 10b is opposed to a groove 40b on the lid member 40 side, and the ring type object 70 is expanded because of its own elasticity so as to stride over both of the ring type grooves 10b, 40b. Therefore, the lid member 40 is prevented from slacking further as long as it does not climb over the ring type object 70 even when the screw is loosened, so that the lid member 40 never falls out.  In removal of the lid member 40, the lid member 40 can be removed when the lid member 40 is turned by a fixed torque or more and the ring type object 70 is crushed.
Patent JP-S60149963-A (JP)
Title: Ultrasonic microscope
Inventor: ISHIKAWA KIYOSHI
IPC: G01N29/28
Filed: 1984-01-18
Abstract: PURPOSE:To make it possible to stably hold a liquid medium to the leading end part of a sound wave lens, by enlarging the solid angle of a spherical surface forming the transmitting receiving surface of the sound wave lens to at least 180 deg. or more. CONSTITUTION:In the case of the drawing (b), a concaved surface part having a spherical surface of which the solid angle is slightly larger than 180 deg. is formed to the transmitting receiving surface of a lens 1. This lens 1 having such shape can be easily obtained by a method wherein a spherical air bubble remaining in a lens material such as quartz is utilized and the lens material is ground to the vicinity of the equator surface of the air bubble to expose a spherical surface. The drawing (c) shows such a state that the spherical lens of the drawing (b) is used in an ultrasonic microscope and, when a liquid metal 14 is inserted into the concaved surface hole as shown by the drawing, said liquid metal 14 is sufficiently held in the concaved surface hole and, therefore, stably held between the spherical lens 1 and a specimen 7 without receiving the influence of external shock.
Patent JP-H07205293-A (JP)
Title: Heating method
Inventor: ASANUMA TADASHI
IPC: B29K105/16
Filed: 1994-01-24
Abstract: PURPOSE:To facilitate the thermal bonding of a resin molded article by irradiating the resin molded article having fine particles of needle titanium oxide dispersed therein with a microwave. CONSTITUTION:A resin molded article having fine particles of needle titanium oxide dispersed therein is irradiated with a microwave to be heated. As needle titanium oxide, commercial one can be utilized. As the resin forming the resin molded article, a thermoplastic resin is used because pref. at the time of use as a heating element for welding. Needle titanium in the resin is dispersed by mixing a polymer and needle titanium oxide by a Henschel mixer and the resulting mixture is heated, melted and mixed by an extruder or a Brabender mixer to be molded into a desired shape. The mixing ratio of the resin and needle titanium oxide is pref. 100:10-100:200. The wavelength and energy of a microwave to be used may be almost equal to those of the microwave adapted to a household electronic oven.
Patent JP-H09200322-A (JP)
Title: Portable telephone system
Inventor: TAKEUCHI ISAO
IPC: H04W88/02
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To suitably respond to the opposite side even in the environment where a user of portable telephone set is difficult to respond in voice. SOLUTION: This system is provided with a means for setting the method of response at the time of call incoming, language generating means incorporating plural response sentences, means for inputting response sentences to this language generating means, means for selecting any one response sentence out of these plural response sentences, and means for sending this selected response sentence. Concretely, this equipment is provided with an antenna 1 for transmission and reception, high frequency transmission/reception circuit 2, MODEM circuit 3, central control part 4, decoder part 5, loud speaker 6 and microphone 7 and further, a message generator 9, switches 12 and 13 and message selecting switch 14 are added to them.
Patent JP-H02185092-A (JP)
Title: Printed wiring board device
Inventor: YOSHIDA KAZUYUKI
IPC: H05K3/30
Filed: 1989-01-12
Abstract: PURPOSE:To mount simply and accurately electronic components by narrowing an interval between the inner face of a component hole of at least two component holes and the lead terminal of the electronic component. CONSTITUTION:Component holes 21-24 smaller than the diameter of a normal component hole 2 are so composed at a printed wiring board 1 that the interval between a lead terminal 4 and the inner face of the component holes 21-24 is narrower than the other. Accordingly, when an electric component 3 having multipolar lead terminal 4 such as connector is placed on the printed wiring board 1, the lead terminal 4 of the electronic component 3 is positioned manually or by an NC machine such as an automatic inserting machine, etc. When it is inserted into the component holes 2, 21-34 opened in advance on the printed wiring board 1, the electronic component 3 is corrected to be mounted at the accurate position between the component holes 21-24 opened on the printed wiring board 1 and the lead terminal 4 of the electronic component 3. Thus, the electronic component 3 can be mounted simply and accurately on the printed wiring board 1.
Patent JP-S61166991-A (JP)
Title: Method for restoring current efficiency
Inventor: KAZUHARA MANABU
IPC: C25B1/46
Filed: 1985-01-18
Abstract: PURPOSE:To restore again electrolytic current efficiency to an original state in a diaphragm type an aq. NaCl soln. electrolyzing device for which a perfluorocation membrane is used by stopping once the electrolysis, decreasing the concn. on a cathode chamber liq. to a specific value or below and maintaining the same for a specified period when the electrolytic current efficiency decreased. CONSTITUTION:The perfluorocation membrane to be used in the membrane for producing NaOH having >=32% concn. in an aq. NaCl soln. electrolyzing cell in which the perfluorocation membrane is used as a diaphragm consists of only the carboxylic acid type perfluorocarbon polymer as an ion exchange group. The ion exchange capacity on the side facing the anode is larger than on the side facing the cathode. The side facing the cathode is the carboxylic acid type perfluorocarbon polymer and the side facing the anode is constituted of a sulfonic acid type perfluorocarbon polymer. The electrolysis is halted and the concn. of the catholyte is maintained at <=26% and the liquid temp. at room temp. to 80 deg.C for at least 1hr when the current efficiency is not restored even if the electrolysis is repeated at a high temp. of 80-95 deg.C after the electrolysis is carried out at a low temp. The restoration of the electrolytic current efficiency again to the original value is thus made possible.
Patent JP-H05184725-A (JP)
Title: Stock shelves of article and safe-keeping device by using the same
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1992-01-16
Abstract: PURPOSE:To provide stock shelves of merchandise and a safe-keeping device by which service to the playing customers of game machines is improved on deliverying merchandise and they are safely kept and also labor of clerks can be lessened. CONSTITUTION:Plane matrix sensors 22 are provided along the inside face of respective containing chambers 21a of merchandise shelves 21 in a safe- keeping shelf 20. A matrix sensor 22 is fitted to the upper face of an article base 31 on a confirmation base 30 of articles. When the receiving line of the matrix sensor makes changes in the electromotive force, the transmitting line and receiving line are detected to know the position of metal from the crossing point and the shape. The merchandise taken out from the safe-keeping shelves is checked by the use of a computer 50 which checks whether it, coincides with the merchandise placed on the confirmation base of articles or not, in order to safely care the merchandise.
Patent JP-H09196369-A (JP)
Title: Combustion apparatus
Inventor: WATANABE YUZURU
IPC: F23N5/24
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To minimize energy loss by effectually dealing with memory effect of a nickel-cadmium storage cell by estimating a reduction rate by comparing the quantity of electricity obtained by electricity detection means with the quantity of original electricity, and completely discharging the electricity when the capacity reduction rate exceeds a predetermined value. SOLUTION: Electric power detection means including a voltage detection circuit 4 detects the amount of charging and the amount of discharging until a nickel-cadmium storage cell 12 reaches a full charging current or discharge end voltage since the charging or the discharging is started. A microcomputer 2 compares the quantity of electricity obtained by the electricity detection means with an original storage cell capacity, and estimates a capacitance reduction rate. When the capacitance reduction rate obtained by the estimation exceeds a predetermined value, a discharge switch 14 is turned on to completely discharge the nickel-cadmuim storage cell 12. Hereby, it is made possible to completely discharge and charge electricity only when the memory effect appears. Accordingly, energy loss can be minimized.
Patent JP-H07269882-A (JP)
Title: Electronic range
Inventor: KIMU JI UON
IPC: G06F15/18
Filed: 1995-01-18
Abstract: PURPOSE: To obtain an apparatus which maximizes the effect of grilled cooks and combination cooks besides substantially natural thawing by performing a microwave heating or a heater heating of foods on a turntable vertically moving with a screw type gear under the control by a microcomputer. CONSTITUTION: In the case of thawing, firstly, changing values of the temperature and moisture of foods are inputted for a fixed time into a microcomputer 39 to set a chaos data and thawing time and output are determined. Thawing is started. In the case of a grilled cook, a turntable 21 is lifted to the maximum height and cooking is started by heat with a heater 35 while a turntable rotation motor 24b is driven to obtain the best browning effect. In the case of a combination cook, in a microwave heating mode, a high frequency cooking starts with a magnetron 36 and the turntable rotation motor 24a is rotated at a high speed to evenly heat the foods. At a mode change point, a heater heating mode is entered and the rotation of the table is slowed down to yield a grill cooking effect. This operation is repeated up to the finishing time of cooking.
Patent JP-H06216435-A (JP)
Title: Solid laser device
Inventor: KOJIMA MINORU
IPC: H01S3/02
Filed: 1993-01-18
Abstract: PURPOSE:To enhance the oscillation output by increasing the scale of the power supply and by forming a coating film on the surface of at least any of the components constituting a solid laser device, which coating film absorbs or reflects light of undesired wavelengths generated from pumping lamps. CONSTITUTION:A laser rod 1 is held in a reflecting mirror cylinder 8 along with two pumping lamps 2. On the center line of the laser rod 1, a partial transmission mirror 3 and a total reflection mirror 4 are placed. Connected to the pumping lamps 2 is power supply 5, and to a flow tube 6 is connected a cooling water circulating device 7 for supplying a cooling water into this container. A coating film is formed on the surface of at least any of the laser rod 1, the pumping lamps 2, a flow tube 6 containing them, and a reflecting mirror cylinder, which are constituting a solid laser device. The coating film is a thin film having a characteristic of absorbing or reflecting light of undesired wavelength which is inherently generated from the pumping lamps and not necessary for the laser oscillation. As the material, dielectric and ceramic materials are particularly preferable.
Patent JP-H06211398-A (JP)
Title: Printer
Inventor: SUGIYAMA KATSUMI
IPC: B65H23/16
Filed: 1993-01-18
Abstract: PURPOSE:To prevent printing from being put out of order by providing a means for detecting a sagging amount of paper, and controlling a paper conveying speed synchronized with this sagging amount, so as to absorb a load fluctuation in an original roll side while maintaining the sagging amount. CONSTITUTION:In peripheral speeds of rollers 9, 3, the peripheral speed in a side of the roller 3 is set to a slow condition, to generate a direction of tensing paper when started conveyance. A sensor 8 is set so as to be off when a sagging amount is decreased from a certain set value. When the sensor 8 is turned off, a motor 4 is converted to the second speed and driven by a signal of the sensor. In the second speed, the peripheral speed of the roller 3 is set a little faster relating to the peripheral speed of the roller 9. By driving at the second speed, the sagging amount of paper is increased, to place the sensor in an on-condition. Based on this signal, the peripheral speed of the roller 3 is switched to a speed slower than the peripheral speed of the roller 9, and thereafter based on on/off signals of the sensor 8, the speed is repeatedly switched.
Patent JP-S5391124-A (JP)
Title: Germicides
Inventor: OKADA MASAFUMI
IPC: C14C9/00
Filed: 1977-01-20
Abstract: PURPOSE:To prepare germicides effective against staphylococcus, streptococcus, Sarcina Goodsir, diplococcus, lactic acid bacteria, etc. having very low toxicity to man no irritation to the skin.
Patent JP-S57123970-A (JP)
Title: Vacuum deposition method
Inventor: OOKUBO TOSHIO
IPC: C23C14/14
Filed: 1981-01-21
Abstract: PURPOSE:To form a satin surface with suitable unevenness by using dry air as a leak gas and controlling the vacuum degree of a vacuum atmosphere to a specified range when Al is deposited in the vacuum atmosphere. CONSTITUTION:The internal vacuum degree of a bell jar 11 is increased with a pump 16, and while monitoring a vacuum gauge 18, dry air is leaked in the jar 11 from a dry air source 17 to control the internal vacuum degree of the jar 11 to 1.4X10<-3>-8X10<-3>Torr. By heating Al 12 through an evaporating dish 14, Al atoms are emitted in the jar 11 and deposit on the surfaces of silicon wafers 13 to form Al films. Each of the Al films is provided with a satin surface with unevenness of suitable size, and the workability of the film as a photoresist such as the etchability is enhanced.
Patent JP-S5392998-A (JP)
Title: Method of supplying wire in wire discharge processor
Inventor: YATOMI TAKESHI
IPC: B23H7/10
Filed: 1977-01-24
Abstract: PURPOSE:To minimize variations of the tension in a conductive wire when supplying the wire to a discharge processing section by eliminating fluctuations ofrotation of a wire supply reel with application of brake thereto.
Patent JP-H01186716-A (JP)
Title: Contact material
Inventor: TSUJI MASAYUKI
IPC: H01H1/0237
Filed: 1988-01-14
Abstract: PURPOSE:To proceed with refinement of metallic oxide, and enhance the hardness of a contact material at high temperature so as to improve the melting and adhering resistance thereof by using Mn and Al at the same time other than Zn as metallic elements of metallic oxide dispersed in the base of Ag. CONSTITUTION:Formation of metallic oxide in the base of Ag is performed by so-called internal oxidation. The metallic oxide can be refined and dispersed by producing an ingot including Zn, Mn and Al into Ag, and oxidizing the inside. If Mn or Al is included alone, refinement of the metallic oxide, that is, temperature strength factor cannot be sufficiently improved, however this is improved sufficiently by including Mn and Al at the same time. The metallic oxide is dispersed in the base of Ag accordingly as it is preferably refined and hot hardness characteristic is improved.
Patent JP-2000203748-A (JP)
Title: Winding shaft attaching/detaching device for winding machine
Inventor: IDE YOSHIKAZU
IPC: B65H19/30
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To complete removing of a product roll wound on a winding core from a winding shaft within a winding machine by providing a winding shaft carrying device mounted on a moving base and carrying the winding shaft at the outside of a bearing base by moving of the moving base due to engagement of the winding shaft engaging device. SOLUTION: At the time of termination of winding, a moving base 31 is moving in a pulling out direction of a winding shaft 13 in a state that a winding shaft engaging device 32 is engaged to one end part of the winding shaft 13 and the winding shaft 13 can be pulled out from a winding core. In the pulling out process, an intermediate part of the winding shaft 13 pulled out at the outside of a bearing is carried by a winding shaft carrying device 33 and a pulling out work is stabilized. As a result, removing of a product roll wound on the winding core from the winding shaft 13 can be completed within a winding machine.  At the time of starting of winding, a new winding core is supplied to a winding area of the winding machine, the winding shaft engaging device 32 is engaged to one end part of the winding shaft 13, the moving base 31 is moved in an inserting direction of the winding shaft 13 and the winding shaft 13 is inserted into the winding core.
Patent JP-H01184461-A (JP)
Title: Reagent and method for immunoassay
Inventor: SUZUKI MASUMI
IPC: G01N33/543
Filed: 1988-01-18
Abstract: PURPOSE:To increase the measurement sensitivity of an immunoassay by sealing CFAB into endoplasmic reticular and allowing metal ions to exist on the outside of the endoplasmic reticula. CONSTITUTION:The endoplasmic reticula consist of the closed particles formed of thin films of lipid and an isogenic antibody is labeled to these surface films if an object to be measured is an antigen and an isogenic antigen is labeled thereto if the object to be measured is an antibody. The endoplasmic reticular housing the CFAB are dispersed in a soln. dissolved to a prescribed concn. to form the many particles contg. the CFAB. The unnecessary matter is thereafter removed by cleaning. An antigen-antibody reaction takes place between the antibodies or antigens existing on the films of the endoplasmic reticular and the rupture of the film is generated by complement activity when the endoplasmic reticular are made to exist in the sample to be measured of the antigens or antibodies. The CFAB housed in the endoplasmic reticula is thereby discharged and the absorbancy increases according to the degree of the outflow of the CFAB (CFAB is the formula).
Patent JP-S63175433-A (JP)
Title: Manufacture of optical semiconductor device
Inventor: MIHARA AKIO
IPC: H01L31/02
Filed: 1987-01-14
Abstract: PURPOSE:To improve the optical characteristics of an optical semiconductor device by sealing an optical semiconductor element with optically transmissible resin in the cavity of a mold in which its surface is coated with mold release agent and removing the vicinity of the surface of the resin to become an optical path. CONSTITUTION:The line sensor 3 of a semiconductor photodetector is electrically connected by conductive lead wirings 4 to conductive leads 2, and disposed on an island 5 in the cavity of a mold in which its surface is coated with mold release agent. After transparent epoxy resin 1 of cured acid anhydride is poured in the cavity as transmissible resin, it is cured to seal the sensor 3. Then, when the vicinity of the surface 6 of the transparent epoxy resin to become an optical path to the sensor 3 is removed by mechanical polishing or cutting 50mum from the surface 6, most of the mold release agent or gaseous impurity 7 is removed. Thus, factors which affect adverse influence to the optical characteristics of the sensor 3 are removed to improve the optical characteristics.
Patent JP-H08192749-A (JP)
Title: Blocking bar for crossing gate
Inventor: KARASAWA HIROYUKI
IPC: B61L29/04
Filed: 1995-01-20
Abstract: PURPOSE: To provide a blocking bar which can be confirmed from a place remote therefrom, promote a warning for a long time by advancing the warning starting period and cope with road width or the like differing in respective installation places with an excellent working property in the installation. CONSTITUTION: A main bar 1a provided with a display body 3 projecting to the outer periphery of a bar material 2 and having a predetermined length, a middle bar 1b and a tip bar 1c are in proper combination interconnected only by inserting and fitting a joint bar 5 provided in one bar into the other bar material 2. The respective bars are separately brought in and an aimed length of an intercepting bar is obtained only by a simple operation of sequentially interconnecting the respective bars in a field. A turning stop member 7 regulates the rotation of the respective interconnected bars and an effect of showing the vertical width of a blocking bar thickly as viewed from the front is displayed surely for a long period of time.
Patent JP-S55100665-A (JP)
Title: Battery
Inventor: YAMAKI JIYUNICHI
IPC: H01M4/48
Filed: 1979-01-26
Abstract: PURPOSE: To obtain a small-sized battery of high energy density by adopting an Li negative pole, a positive pole using oxide of one metal among Ru, Rh, Pd, Os, Ir, Pt, and Re for active materials, and a lithium-ion-conductive electrolyte.  
     CONSTITUTION: A lithium negative pole 2, a pisitive pole 5 using oxide of one metal among Ru, Rh, Pd, Os, Ir, Pt, and Re for active materials, and organic, solid, or fused salt electrolyte lithium-ion-conductive and stable to lithium and positive  pole active materials, are combined for constructing a battery. For example, a  lithium plate is used for the negative pole 2, while a mixture of 0.5g of Rh 2 O 3  powder, 0.1g of acetylene black, and electrolyte is used for the positive pole 5. A felt 4 is soaked in 1mol/l solution of LiClO 4  soluted into an electrolyte of propylene carbonate and a polypropylene diaphragm 3 is laid between them for constructing a battery. This construction serves to obtain a small-sized, high-voltage, high capacity, and chargeable battery. 
     COPYRIGHT: (C)1980,JPO&Japio