baber/WOPTO huggingface dataset:
Patent JP-S59102590-A (JP)
Inventor: HIRANO YOSHIHIRO
IPC: B25J13/08
Filed: 1982-11-30
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-H0373584-A (JP)
Title: Semiconductor laser device
Inventor: KAWANO HIDEO
IPC: H01S5/00
Filed: 1989-08-14
Abstract: PURPOSE:To improve reproducibility of oscillating wavelength and to oscillate a laser having 660 nm or less by forming an active layer to become a light emitting region on a crystalline surface having a surface index including no crystal plane (100) or (001), and forming an active layer to become a nonlight emitting region on a crystal plane (100) or (001). CONSTITUTION:A stripe V-shaped groove 13 interposed between planes (111) and (111) at an inside parallel to the orientation <001> is formed on an N-type GaAs substrate 1 having a plane orientation (100). Then, an N-type buffer layer 14, an N-type clad layer 15, an active layer 16, a P-type clad layer 17, an etching stop layer 18 and a current blocking layer 19 are sequentially grown on the substrate 11 in which the groove 13 is formed to form a double hetero structure. Then, with an SiO2 film or a photoresist film as a mask a stripelike groove 20 exposed with the layer 18 is formed at a position opposed to the groove 13 through the layer 19. Thereafter, a contact layer 21 is grown. Subsequently, a P side electrode 22 is formed on the layer 21, and an N side electrode 23 is formed on the lower surface of a substrate 12, thereby completing a semiconductor laser device.
Patent JP-H1066914-A (JP)
Title: Coating mechanism for directly or indirectly applying liquid or paste coating medium on material web in traveling
Inventor: RICHARD BERUNERUTO
IPC: B05C5/02
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To perform coating with high valuable quality and furthermore to provide a beautiful coated edge even under various kinds of coating conditions. SOLUTION: A quantity adjusting device equipped with a quantity adjusting gear 8 formed as a free jet nozzle is provided. The quantity adjusting gear 8 is formed between two lips 10, 12. A coated edge limiting device equipped with at least two coated edge limiting elements 16 is provided. A coated edge limiting device 16 is formed between both the lips 10, 12 to almost tightly close the quantity adjusting gap by the side edge parts thereof.
Patent JP-H09327499-A (JP)
Title: Medicine bag for easy taking and without producing leftover
Inventor: OTA KAZUTOSHI
IPC: A61J1/03
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To make a medicine bag to be easily opened so that tablets, powder, etc., are easily taken out, by forming an arc on the opposite side against the openable side of a medicine bag with a smooth inner face made of paper, vinyl resin, etc., and notches and continuous cutting lines for opening between medicine bags. SOLUTION: An arc 2 is formed on the opposite side of the openable side of a medicine bag 1 by heat sealing or paste. Cutting lines 3 and notches 8 are set between medicine bags 1 to make cutting easier. Opening slits 4 are set on prescribed positions on a cutting line 3. Thus continuous medicine bags 1 are made. Materials for the medicine bag are paper, vinyl resin, vinyl resin- laminated paper or aluminum foil, cellophane, etc. A material to make the inner face of the medicine bag smooth is used. Thus, the medicine bag 1 can be easily opened, not only tablets, flakes, and capsules but also powder can be easily taken out preventing leftover.
Patent JP-S59101254-A (JP)
Title: Manufacture of hanger lock nut for bicycle
Inventor: TSURU TAKAHITO
IPC: B21J1/00
Filed: 1982-12-02
Abstract: PURPOSE:To increase material yield and eliminate necessity of finishing by cutting a pipe material to manufacture a nut material instead of blanking a steel plate. CONSTITUTION:A pipe material 6 of proper thickness that can be cut easily is cut at a specified width. This cut piece 7 is put in a die 8. After holding it between upper and lower plunger punches 9, 10, a ring material 11 is obtained by upset forging. A thread 2 and a groove 3 for spanner are cut on the material 11 and a completed hanger lock nut for bicycle 1 can be obtained by polishing and plating.
Patent JP-H08306693-A (JP)
Title: Wiring material and formation of wiring layer
Inventor: TAKAYAMA SHINJI
IPC: H01L23/52
Filed: 1995-08-18
Abstract: PURPOSE: To provide a very low-electric resistance wiring material, which has stability to high heat and has few defects, such as a hillock, by a method wherein when a material containing rare-earth metals is heat-treated to Al, the kinds of the rare-earth metals, the addition amount of the rare-earth metals and a heat treatment temperature are specified. CONSTITUTION: An electrode wiring material for a liquid crystal display array is used for a gate conductor 3, a gate electrode 3A, a data line 4, a drain electrode 4A and a source electrode 5 and when a potential in the data line 4 becomes equal with that in a pixel electrode 2, which is connected with the data line 4 via the source element 5, a liquid crystal encapsulated in the upper part in the paper surface direction of the electrode 2 is orientated and the pixels of the liquid crystal are put in a state that they are displayed.  For such the wiring material, a material obtainable by a method, wherein one rare-earth metal or more rare-earth metals selected from among Y, La, Nd, Gd and Dy of the total amount of 0.1 to 3.0 atomic % is or are added to Al and thereafter, an intermetallic compound consisting of the Al and the rare-earth metal or the rare-earth metals is made to precipitate in a matrix by a heat treatment of 250 to 450 deg.C, is used.
Patent JP-S60102950-A (JP)
Title: Regeneration of highly basic anion exchange resin
Inventor: NAGAOKA MASAAKI
IPC: C02F1/42
Filed: 1983-11-11
Abstract: PURPOSE:To recover ion exchange rate, by a method wherein a highly basic anion exchange resin used in a condensate desalting device and lowered in ion exchange rate is treated with an organic solvent. CONSTITUTION:The highly basic anion exchange resin used in the condensate desalting device and lowered in ion exchange rate is treated with an organic solvent such as acetone and carbon tetrachloride to recover the ion exchange rate. The amount of the solvent is ordinarily 5-10 times (by volume) of the amount of the resin, and a circulating system is more effective than a one- through system. In addition, the desorbing effect is higher at about 50 deg.C than at normal temperature. When the resin is treated with an acid such as hydrochloric acid before or after passing the organic solvent, an effect of desorbing contaminants is enhanced. When the resin in treated with an organic solvent containing an acid such as hydrochloric acid, the contaminants can be desorbed more effectively as compared with the case of treating the resin solely with the organic solvent.
Patent JP-S59100571-A (JP)
Title: Thin film transistor
Inventor: NOMURA KOUJI
IPC: H01L27/12
Filed: 1982-12-01
Abstract: PURPOSE:To reduce the effect of a Schottky barrier between a semiconductor layer and an electrode and to reduce the magnitude of the contact resistance at an electrode part, by providing a cadmium layer at the contact part of the semiconductor layer comprising CdSe, CdS, or the like and the source electrode. CONSTITUTION:The following parts are sequentially formed on an insulating substrate 1, a gate electrode 2, which has a film thickness of about 1,000Angstrom  and comprises Al, an insulator layer 3, which has a film thickness of about 5,000Angstrom  and comprises Al2O3, a semiconductor layer 4, which has a film thickness of about 500Angstrom  and comprises CdSe; cadmium layers 7 and 8, which have a film thickness of several hundred Angstrom , and a source electrode 5 and a drain electrode 6, which have a film thickness of about 1,000Angstrom  and comprise Al. In this constitution, a high concentration cadmium impurity layer is formed in the vicinity of the surface of the semiconductor layer 4, and the resistance at the surface of the semiconductor layer can be made very low.
Patent JP-H0633036-A (JP)
Title: Selective ultraviolet light absorbing material
Inventor: SAKAGUCHI MIKIO
IPC: C01B31/36
Filed: 1992-07-14
Abstract: PURPOSE:To provide the subject material consisting mainly of silicon carbide, high in transparency in the visible ray region, giving high absorption performance in the ultraviolet ray region, also excellent in corrosion resistance, thus useful as e.g. an ultraviolet shielding material for cosmetics, clothes, coatings or building structures. CONSTITUTION:The objective material consists mainly of silicon carbide, pref. containing >=80wt.% of silicon carbide. For the silicon carbide, white or transparent one containing each <=0.1wt.% of free carbon and transition metal compound is preferable. To obtain such silicon carbide, it is recommended that a raw material therefor be treated with an acid such as hydrochloric acid to remove the transition metal compound contained and treated under heating at 15-95 deg.C to remove the free carbon contained. The crystal form of this silicon carbide is pref. 2H, 4H or 6H in terms of the transparency in the visible ray region.
Patent JP-H0634936-A (JP)
Title: Display device
Inventor: KAWASHIMA NORIO
IPC: G02F1/133
Filed: 1992-07-14
Abstract: PURPOSE:To inexpensively provide the flat display device which can be reduced in thickness as far as possible and can save electric power. CONSTITUTION:This thin type display device is constituted of a display screen 2.constituted of a material which can reversibly attain a first state and second state varying in their colors, etc., from each other according to temps. and a temp. control means 6 which can selectively control the temp. of the desired region of this display screen 2, by which the inexpensive thin-film display device 1 is obtd. with the simple constitution. The material which causes a change in the state on heating up to a first temp., then maintains the change state again until the material is heated up to the second temp. lower than the first temp. and restores the original state when the material is heated up to the second temp. is used as the above-mentioned material. If such material is used, the material maintains the changed state for its characteristics unless an erasing operation is executed, if the color, etc., of the material are once changed and, therefore, the temp. control is stopped during the display of the same contents. The electric power consumption is thereby reduced.
Patent JP-S58114673-A (JP)
Title: Video concentrated control system
Inventor: SHINPO HIDEAKI
IPC: H04N5/268
Filed: 1981-12-28
Abstract: PURPOSE:To record and edit the pictures given from plural cameras and to save the labor, by providing a selector to select and deliver the picture outputs delivered from video cameras of other places of meeting to a video deck and therefore controls quickly and accurately the video cameras which are distributed to plural places of meeting. CONSTITUTION:The monitor TVM1-M6 are provided in response to video cameras C1-C6 which are set at plural places of meeting. The picture signals supplied from the cameras C1-C4 are applied to a selector 20; while the outputs of the cameras C3-C6 are applied to a selector 21. The pictures sent from plural places of meeting and selected by the selectors 20 and 21 are recorded to video decks 2 and 3. The monitor TV4 and 5 are connected to the decks 2 and 3 respectively, and at the same time Telop cameras 6 and 11 are connected to the decks 2 and 3 via Teloppers 7 and 12 respectively. Then the pictures sent from the cameras C1-C6 are record to the decks 2 and 3 and at the same time edited. This can save the labor.
Patent JP-S6271696-A (JP)
Inventor: KAKEGAWA MAKOTO
IPC: B42D3/14
Filed: 1985-09-26
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-H0661566-A (JP)
Title: Optical device and its manufacture
Inventor: SHIONO TERUHIRO
IPC: H01S5/00
Filed: 1992-08-07
Abstract: PURPOSE:To provide a compact and easy-to-manufacture optical device of stable structure with a laser light source and an optical element such as a lens wherein the wavelength of light source does not vary. CONSTITUTION:A first optical element 2 and a reflection type second optical element having condenser function of diffraction type are provided to a surface of a substrate 5, a semiconductor laser 1 is provided to a rear of the substrate 5, oscillation light 4A from the semiconductor laser 1 is injected to the first and second optical elements 2, 3, light 7 reflected and diffracted by the second optical element 3 is injected to a surface emission end 9 of the semiconductor laser 1 and oscillation light 4A is taken out as light 8 output by the first optical element 2 after collimated.
Patent JP-S58115840-A (JP)
Title: Liquid-cooling of electric power source device
Inventor: YOKOUCHI KISHIO
IPC: H01L23/427
Filed: 1981-12-28
Abstract: PURPOSE:To obtain the cooling method having favorable efficiency using a small type device at the electric power source device to be used for operation of switching inducing heat generation of a semiconductor element, etc., by a method wherein the device is accommodated in a hermetically sealed vessel sealed in with a liquid coolant and coolant vapor, and the outside of the vessel is cooled by air. CONSTITUTION:Heat generated by operation of the electric power source device 2 in the hermetically sealed vessel 1 sealed in with the liquid coolant 4 and coolant vapor 6 is deprived as heat of vaporization when the liquid coolant 4 boils to generate air bubbles 3. Coolant vapor 6 deprived heat transmits heat to the hermetically sealed vessel 1, vapor 6 is condensed to form drops 6 of the liquid, and cooling by transmission of heat is performed. Because the coolant deprives heat directly from the surface of the element, a heat sink for air-cooling and so forth are unnecessary, and moreover because the air bubbles and convection generate freely and violently, space for the passage of the liquid is not necessitated especially.
Patent JP-S59101979-A (JP)
Title: Noise eliminating circuit of solid-state image pickup device
Inventor: MURATA NORIO
IPC: H04N5/335
Filed: 1982-12-03
Abstract: PURPOSE:To suppress a random noise which increases by eliminating a vertical smear component, by adding a circuit for smoothing an output in the vertical direction, to one output line for detecting only the vertical smear component. CONSTITUTION:An output 16 of a field changeover switch 20 to which an output of one output line of two signal output lines 11, 12 is provided is only a vertical smear component. It is sujected to (1-K) times by a gain converter 23 and is added to an adder 24. Subsequently, an output 16' of the adder 24 is provided to a 1H delay line 25, and its output 16'd is regulated by a gain regulator 26 and is provided to the adder 24. As a result, the output 16' of the adder 24 smooths a vertical smear signal 16 in the vertical direction of a picture. By processing in this way, a random noise which increases by eliminating the vertical smear component can be suppressed.
Patent JP-H0684903-A (JP)
Title: Method of forming al multilayer wiring and method of manufacturing semiconductor device
Inventor: SATO JUNICHI
IPC: H01L21/3205
Filed: 1991-07-29
Abstract: PURPOSE:To provide an Al multilayer wiring structure that has an embedding characteristic at a low temperature, can accomplish a favorable embedding flatness, and that has low contact resistance and favorable EM strength and a connection part having high reliability in a wiring, and a semiconductor device using it. CONSTITUTION:In an A1 multilayer wiring forming method in which an interlayer film 2 is formed on a lower layer A1 group wiring 1 and an opening part 3 is formed in the interlayer film 2 and an A1 part 4 is formed in the opening part 3 to form an electric connection part between a lower layer A1 wiring and an upper layer A1 wiring, 1) this A1 multilayer wiring forming method has a structure that the A1 material part 4 is formed with a sputter at a high temperature, and that the A1 part is selectively left in only the opening part 3. 2) This A1 multilayer wiring forming method has a step that the A1 part 4 is formed with the sputter at a high temperature, and that at least a part of a metallic compound 5 of a different kind in the A1 part is separated out into an upper layer material 6.
Patent JP-H0760452-A (JP)
Title: Seam welding equipment
Inventor: YOSHIDA MASARU
IPC: B21B15/00
Filed: 1993-08-26
Abstract: PURPOSE:To provide the seam welding equipment capable of performing seam welding under optimum welding conditions even when the lap quantity is changed. CONSTITUTION:The seam welding equipment is provided with deflection quantity measuring means 22a and 22b which detect initial positions P(ai) and P(bi) and positions Pa and Pb during welding of clamps 5 and 4 and measure the deflection quantities DELTAPa and DELTAPb of the clamps 5 and 4 from both positions and a welding condition setting means 23 which calculate the lap quantity P0 of a superposed part by the preset initial lap quantity P(0i) and the deflection quantities DELTAPa and DELTAPb measured by the deflection quantity measuring means 22a and 22b and sets the optimum welding conditions corresponding to this lap quantity P0.
Patent JP-H0956772-A (JP)
Title: Piping structure for bath room with sauna
Inventor: OKAMOTO SUSUMU
IPC: A61H33/10
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a piping structure easy to install and maintain for a bath room with sauna enabling the free choice of equipment kind therefor or to keep the fine appearance thereof not spoiled by the bath room facilities already in presence. SOLUTION: A counter-shape piping box 3 positioned at nearly the same height as a mixed water tap 4 is provided close to the wall W1 of a washing place 1, and the piping box 3 accommodates a hot water pipe 5 and cold water pipe 6 for the tap 4 and sauna nozzle piping 7 with a face-down water spray nozzle 71. The bottom side cover 33 of the piping box 3 may be opened/closed or removed/installed by loosening/fastening a screw 35.
Patent JP-H0260382-A (JP)
Title: Television receiver
Inventor: SADA GAKUO
IPC: H04N5/76
Filed: 1988-08-26
Abstract: PURPOSE:To reproduce a desired part of a slight time before by alternatively selecting and displaying the picture signal outputted from a television tuner and that outputted from a read pickup driving part. CONSTITUTION:Since a write head driving part 3 performs endless writing, programs of the station to which a television tuner 1 is tuned are continuously recorded on a magnetic disk 4. While a read pickup driving part 5 searches the innermost track, a read control circuit 32 reads out data in a RAM 31. When the signal of the internal tuner is switched to the output signal of a demodulating circuit 6, an image receiving part 7 starts display from picture data of the time, which corresponding to a designated track, before. Thus, data recorded on the disk 4 and data in the RAM 31 are alternatively selected to reproduce a desired part of a slight time before.
Patent JP-H0260316-A (JP)
Title: Electronic timer
Inventor: TAIKAI TETSUO
IPC: H03K17/28
Filed: 1988-08-26
Abstract: PURPOSE:To reduce the setting mistake and the setting error of the time limit setting and to improve a reliability by providing a switch for setting a time range, a time range setting means and a time range displaying means and setting a time range to a desired value. CONSTITUTION:After an action mode change-over switch 5 is operated, an action mode is set, and when keys 7A and 7B for setting a time range are operated, the CPU in an IC12 is operated, a time range is changed and displayed at a time range displaying part 8. At this time, when the time range is set to for example 1.2 seconds, it is set to the smallest time range, namely, 2 second in over 1.2 seconds, it is displayed at a displaying part 8, a dial for setting the time limit is set to 1.2 seconds and the set value is displayed at a set time limit displaying part 9. Thus, an effective figure 1 digit is continuously changed, the time range can be set to the desired value, and therefore, the setting mistake and the setting error of the time limit setting can be reduced and the reliability can be improved.
Patent JP-S59102578-A (JP)
Inventor: ISHII TOSHIAKI
IPC: G05D1/02
Filed: 1982-12-02
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-H1036985-A (JP)
Title: Aluminum material excellent in brightness and its production
Inventor: TSUKAMOTO YUMIKO
IPC: C22F1/04
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To produce an aluminum material high in brightness under stable conditions by alkali etching treatment. SOLUTION: This aluminum material having >=50% reflectance is the one contg. the secondary phase particles of intermetallic compounds with <=5μm particle size by <=0.6% volume ratio, having a surface in which dimples whose diameter lines in the range of 0.1 to 100μm are formed by alkali etching, and in which, in the case the average depth of the dimples is defined as (d) (μm), the average radius of the dimples is defined as (r) (μm), the residual area ratio in the flat part is defined as (α), and the objective reflectance at the incident angle of 60 degrees is defined as R(%), the relations in the inequalities are valid within the range in which the actual value is regulated to ±5 to the calculated value.  At the time of the alkali etching, by finishing the etching under the conditions in which the relations in the formula are valid, the bright material having the actual reflectance in accordance with the objective value can be obtd: the inequality and formula: 1-(d/r)/tan30>=0 and [1-(d/r)/tan30]<2> ⊗(1-α)+α}×92=R. By the alkali etching, high brightness can be imparted thereto.
Patent JP-S59101126-A (JP)
Inventor: HATANO TAKESHI
IPC: A47L9/04
Filed: 1982-12-02
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-H0638202-A (JP)
Title: Display system
Inventor: ITO JOTA
IPC: G09F9/00
Filed: 1992-07-16
Abstract: PURPOSE:To obtain the same operability as a mirror when an object person itself observe s an image of the object person picked up by an image pickup device on a picture monitor in real time and to execute the communication while the visual line is matched with that of the image of an opposite object person displayed on the picture monitor. CONSTITUTION:An object image of an object 5 is transmitted through a translucent reflecting plate 2, an image pickup device 3 converts the light into an electric signal, and the object image displayed on a picture monitor 4 based on the electric signal is reflected in the translucent reflecting plate 2 and then the object 5 is observed. In this case, the position of the image pickup device and the position of the picture monitor may be exchanged. Or the object images picked up by the image pickup device may be exchanged between plural display system as above and the object persons may observe each other.
Patent JP-H0740124-A (JP)
Title: Front milling cutter
Inventor: AIZAWA MITSUO
IPC: B23C5/06
Filed: 1993-08-04
Abstract: PURPOSE:To eliminate the exchange time of a tool, etc., and shorten the time required in a finish process by applying a slide type to an edge for finishing, arranging a move part on the main spindle part of a machine main body and adjusting a cutting edge. CONSTITUTION:A front milling cutter main body has a cutting edge 1 for rough processing and a cutting edge 2 for finishing as its peripheral cutting edge. The cutting edge 1 for rough processing is fixed on a body 4 for rough processing through a cartrige 3. The cutting edge 2 for finishing is fixed on a finishing body 6 through a cartrige 5. The accuracy of the body 6 for finishing is kept by making a guide part in relation to the adjustment of the cutting edge by arranging a body 7 for setting to be fixed and a slide part 8 on the body 4 for rough processing. The accuracy of the body 6 for finishing is kept by arranging a main spindle move part 10 in the drive hole 9 of the body 4 for rough processing, moving the entire body 6 for finishing and interlocking it with the slide part 8.