baber/WOPTO huggingface dataset:
Patent JP-H0684936-A (JP)
Title: Mis semiconductor device
Inventor: KOMATSU MICHIO
IPC: H01L21/336
Filed: 1992-08-28
Abstract: PURPOSE:To prevent increase of an off-state drain leakage current in an nMOS transistor having a LDD structure even when it is irradiated with radiations. CONSTITUTION:A gate oxide film 103 is formed on an active region that is formed on a p-type silicon substrate 101 and enclosed by a field oxide film 102, and a gate electrode 104 is formed on the gate oxide film 103. While side wall oxide films 106 are formed on the side walls of the gate electrode 104, a side wall oxide film is not formed (i.e., removed) on the field oxide film 102 and gate electrode portions in the vicinity thereof. In a surface region of the p-type silicon substrate 101, n-type, low-concentration diffusion layers 105 and n-type, high-concentration diffusion layers 107 that constitute source and drain regions are formed so as to be spaced from the field oxide film 102 in the gate width direction.
Patent JP-H02101321-A (JP)
Title: Safety device for stove
Inventor: SHIBA BUNICHI
IPC: F23N5/08
Filed: 1988-10-07
Abstract: PURPOSE:To improve the safety by a method wherein a light emitting device and a light receiving device are furnished near the front face of a stove, and a change in the signal of the light emitting device brings an alarming device into action and stops a heating device. CONSTITUTION:A guard 7, a light emitting device 9, a reflecting device 10, and a light receiving device 11 are furnished on the front face of a stove 8. In this constitution, the light emitted by the light emitting device 9 is reflected by the reflecting device 10, and received by the light receiving device 11, and a light receiving signal is input to a control device 13. The number of light pulses, that is transmitted from the light receiving device, is counted and compared with the set value by the control device 13 at regular time intervals. When the counted value < the set value, an alarming device 14 is brought into action to deliver an alarm and stop heating of a heating device 15. By this constitution, the safety can be improved.
Patent JP-H0987047-A (JP)
Title: Slip casting refractory material composition
Inventor: NODA KAZUYA
IPC: C04B35/66
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To improve self-flowability and compact resistance without causing separative layer even through the content of fine powder is small by incorporating a refractory powder containing refractory aggregates and alumina powder, specified separation preventing agent, and a dispersant. SOLUTION: This compsn. is prepared by adding 0.2-3wt.% separation preventing agent essentially consisting of CaO or CaO and Al2 O3 with <0.9 molar ratio of CaO/Al2 O3 and 0.02-1.0 pts.wt. dispersant to a refractory powder containing refractory aggregates and 0.5-6wt.% alumina cement having <=0.85 molar ratio of CaO/Al2 O3 to produce a compsn. containing 8-23wt.% fine powder having <=10μm particle size. Then, water is added by 8 pts.wt. to 100 pts.wt. of the obtd. compsn. and kneaded.  The body just after kneaded has such a property that, when the body is injected to fill a cone die having 50mm top inner diameter, 100mm bottom inner diameter and 150mm height which is placed on a horizontal plate and then the cone die is removed to leave the hydraulic material to stand for 60 seconds without adding vibration, the diameter of the material spreading on the plate is >=180μm. the slip coating refractory compsn. without causing the separative layer is obtained on the surface of the refractory structure.
Patent JP-H02100264-A (JP)
Title: Alkaline-manganese battery
Inventor: MIURA AKIRA
IPC: H01M6/08
Filed: 1988-10-07
Abstract: PURPOSE:To improve the high load discharging performance with a small active material amount without reducing the low load discharging performance by forming a layer holding an electrolyte by impregnation between laminated layers of a positive electrode mix pellet. CONSTITUTION:A layer 3 holding an electrolyte by impregnation is formed between laminated layers 2 of a positive electrode mix pellet. Thus, the reaction area of the positive electrode at a high load can be increased. The discharge reaction of the positive electrode progresses from the part nearest to a negative electrode 5, or the inner surface of the positive electrode mix pellet layer 2. The presence of the layer 3 holding the electrolyte between the laminated pellet layers 2 contributes to the joining of the plane surface facing the electrolyte holding layer 3 of the positive mix 2 to the reaction from its early time, and the substantial reaction area is extended to improve the active material utilization factor and the polarization, and further the electrolyte necessary for the reaction can be supplied. Hence, the high load discharging performance can be improved with a small active material amount without reducing the low load discharging performance.
Patent JP-2001071610-A (JP)
Title: Seal material for stamp and stamping unit using it
Inventor: IMAMAKI TERUO
IPC: B41K1/50
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To prevent an adherence of fine dusts to a surface of a porous resin for constituting a seal material, to omit a complicated work in plate-making, and to further reduce its cost. SOLUTION: A porous resin 101 in which an ink bleeding part and a non-ink bleeding part are to be formed on a surface by plate-making and a film 103 for protecting the surface of the resin 101 are laminated with an adhesive material 102 so as not to break the surface of the resin 101 in the case of releasing the both.
Patent JP-H09103128-A (JP)
Title: Watering direct seeding and manuring dual purpose machine
Inventor: KOTANI YOSHIHISA
IPC: A01C15/00
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To easily take out residues remaining in a seed delivery case and a fertilizer delivery case adjacently arranged in front and the rear by bringing both the seed delivery case and the fertilizer delivery case to be lower in front and descending to the rear and installing residue take out openings on the lower parts of them. SOLUTION: In this watering direct seeding and manuring dual purpose machine, both fixing plates of the upper part of a seeding device frame and the upper part of a manuring device are brought to be slanting surfaces declining lower in the rear parts, and communicate with a seed hopper and a fertilizer hopper arranged in front and in the rear by dividing a hopper 11, a seeding delivery case 6 and a fertilizer delivery case 9 are both mounted to be lower in front and residue taking out openings are installed in the lower parts of the rear surfaces of the seed delivery case and the fertilizer delivery case.
Patent JP-2001078576-A (JP)
Title: Cultivation apparatus
Inventor: YAMAMOTO KOHEI
IPC: A01G9/00
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a cultivation apparatus capable of collecting nursery plantlets from parent plants and efficiently carrying out the raising of the nursery plantlets on a holding panel and responsive to the cultivation by simple equipment. SOLUTION: This cultivation apparatus is obtained by including and providing containers 3 for parent plants 52 and 53 kept at nearly the same level as the tops of containers 4 for raising nursery plantlets and having roots of the parent plants 52 and 53 planted in a culture soil in the dispersion arrangement of the containers 4 for raising the nursery plantlets in a holding tool 2 and is capable of carrying out the cultivation for passing runners from the parent plants 52 and 53 along the surface of the holding tool 2 without causing entwining, etc.,  due to hanging down of the runners and extending the runners to the containers 4 for raising the nursery plantlets in the cultivation apparatus equipped with the tablelike holding tool 2 installed at a height elevated from the ground surface and the containers 4 for raising nursery plantlets dispersedly arranged in the holding tool 2 and respectively filled with the culture soil and capable of successively planting the runners grown from the parent plants 52 and 53 into the culture soil in the containers 4 for raising the nursery plantlets and raising the nursery plantlets.
Patent JP-H0970907-A (JP)
Title: Core material and composite plate
Inventor: YAMAMOTO KIYOSHI
IPC: B32B1/06
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost of a composite plate with continuously formed hollow parts by forming a core material consisting of a base of a rigid material and connecting pieces, interconnected with bent lines, which are bent at right angles with the base, and laminating a face plate to the core material. SOLUTION: Strap-like marginal plates 12 are attached to the surrounding four sides of a base 11 consisting of galvanized steel plate, and many bent segments 13 are provided on the base 11. In addition, an almost rectangular connecting piece part 14 with the bent segment 13 serving as one side, is sectioned. Further, a marginal part for junctioning 16 is sectioned, in parallel with the bent segment 14, at the tips or each marginal plate 12 and each connecting piece part 14. Besides, a connecting piece 24 is formed by bending each connecting piece part 14, at right angles, at the bent segment 13, and the marginal part for junctioning 16 of the connecting piece part 14 is bent, at right angles, like a crank, to form a margin for junctioning 26.  At the bending lines of the connecting piece and the margin for junctioning 26, reinforcing grooves (beads) 21 are formed at right angles with a bending line, to reinforce the connecting piece and the margin for junctioning 26. The tip of the peripheral wall 22 of the core material 2 is bent to the outside to form a projecting line for junctioning 26, and a surface plate of such a size as to match the outer margin of the line 26, is stuck to the outer margin.
Patent JP-S61142109-A (JP)
Inventor: TAKAMURA YOSHIYUKI
IPC: B65B11/20
Filed: 1984-11-30
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-H0197040-A (JP)
Title: Multi-purpose utilizing method for receiver in automatic answering telephone set with handset
Inventor: HOSHIKA KENJI
IPC: H04M1/64
Filed: 1987-10-09
Abstract: PURPOSE:To attain multi-purpose utilization of a receiver by providing a magnetic switch operated in response to hook-on/off of the handset between the handset and hook-on/off part said handset of an automatic answering telephone set main body. CONSTITUTION:A magnetic switch 4 is provided between the handset 1 and the hook-on/off part of the handset 1 in the automatic answering telephone set main body 11 and a contact circuit 4a is switched in response to the hook-on/off of the handset 1. In hooking on the handset (on hook), the contact circuit 4a of the switch 4 is conductive for a-c and a voice output provided to the automatic answering telephone set is generated as an audible tone having a sufficient sound pressure level to be propagated in surrounding space by the receiver 3. On the other hand, in hooking off the handset 1, the contact circuit 4a of the magnetic switch 4 is conductive for b-c and the function of the automatic answering telephone set such as talking is attained.
Patent JP-2001075890-A (JP)
Title: Document distribution system
Inventor: UCHITANI MASAFUMI
IPC: G06F12/00
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To perform a rational distribution of documents between clients while reducing the load on a network. SOLUTION: Document files in each kind of format are converted into an image file (TIFF-FX file) in a common format in a conversion server 12. Then, an HTML file including location information (URL) on a file server 14 of the image file is prepared, and an HTML file 28 is also stored on the file server 14. A distribution server 16 prepares an electronic mail including the URL of the HTML file, and transmits it to a receiving client 18. The receiving client 18 performs access to the HTML file, and obtains an image file. A conversion program is stored in the file server 14, and the image file is defrosted by the conversion program in the receiving client 18. An original document file is stored in the file server 14, and used by the receiving client 18 as necessary.
Patent JP-H0788970-A (JP)
Title: Manufacture of synthetic resin film equipped with fastener
Inventor: NAKAJIMA SHIGEKATSU
IPC: B29C48/30
Filed: 1993-09-20
Abstract: PURPOSE:To obtain a synthetic resin film equipped with fastener, in which shrinkage stress is not exterted on male and female biting pawls, tilting deformation can be prevented surely and good biting condition of a faster is retained, by absorbing the shrinkage stress of an extruded film between the male and female biting pawls by looseness. CONSTITUTION:Immediately after the extrusion of a synthetic resin film 2 equipped with male and female biting pawls 3a, 3b, formed through extrusion from a T-type die 1, the film of a given distance B between the male and female biting pawls 3a, 3b is extruded while meandering as shown in a section X. The film is formed by extrusion with a looseness, produced by elongating the length of a given distance B between the biting pawls 3a, 3b by a length corresponding to (S1+S2) of a widthwise shrinkage length of the film. The film of a given distance B between the left and right male and female biting pawls 3a, 3b is contracted gradually by a shrinkage stress exerted from both ends of the film 2 toward the center C of the width of the film 2.
Patent JP-H1080733-A (JP)
Title: Guide device for press die set
Inventor: IITANI IKUNORI
IPC: B21D37/10
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To prevent a guide post from projecting and to eliminate a long guide bush by constituting a guide device so that a head pin can be removed from a guide pin after combining a die holder and a punch holder attached with a forming tool. SOLUTION: At the time of repairing, chaging, etc., a forming tool, a pinch holder and a die holder are required to disassble/assemble. In assembling each holder, a guide bushing is fitted to a guide pin 1-1 of a guide post 1, and smoothly introduced because a width of a straight part is narrow not causing interference of contacting points even if there is the axes of the guide bushing and the guide post 1 are inclined in some degree. After the guide bushing of a die set is inserted into the guide post 1, by demounting a mounting screw 2, a head pin 1-2 is demounted from the guide pin 1-1, the device is used.
Patent JP-H0198422-A (JP)
Title: Apparatus for producing artificial culture medium for mushrooms
Inventor: ISHIBASHI KATSUHIKO
IPC: A01G1/04
Filed: 1987-10-09
Abstract: PURPOSE:To obtain an artificial culture medium product without entry of various germs with a compact apparatus, by connectedly placing an upper hopper of a raw material feeder for feeding a raw material for the artificial culture medium, pressure sterilization device and cooler and providing a hermetically sealed state. CONSTITUTION:A pressure sterilizer 3 is connected through a shutter 4 to the underside of an upper hopper 2 of a raw material feeder 1 for feeding main raw material components and auxiliary raw material components of an artificial culture medium and connected through a shutter 6 to a cooler 5. A conveyor device 7 is connected from the underside of the cooler 5 through a shutter 8 to the side and a microbial addition device 9 is connected onto the conveyor device 7. A partitioning distribution device 10 is connected to the end of the conveyor device 7 to carry out bagging and bottling.
Patent JP-H10107090-A (JP)
Title: Tape with bonding agent for tab and semiconductor device
Inventor: KONISHI YUKITSUNA
IPC: C09J163/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To improve bondability and insulation of a tape with a bonding agent for TAB by a method wherein a bonding agent layer is used as the tape with a bonding agent for TAB containing an epoxy resin having groups, which are shown in a specified chemical formula, as its essential component. SOLUTION: An epoxy resin being contained in a bonding agent layer of a tape with a bonding agent for TAB, as its essential component, has two pieces of epoxy groups or more within its one molecule and is formed so as to contain an epoxy resine having more than one piece of groups, which are shown in the formula, as its essential component. Here, the R shows C1 to C12 of a hydrocarbon radical and the (n) shows natural numbers between 1 and 12. The fundamental skeleton of the epoxy resin is not specially limited if the epoxy resin is an epoxy resin having two pieces of epoxy groups or more within its one molecule. By using the epoxy resin having flexible alkylene glycol chains within its molecules in such a way, the bondability of the bonding agent layer can be raised.
Patent JP-S61135498-A (JP)
Title: Plate like composite brazing filler metal
Inventor: YANAGISAWA HIDEKAZU
IPC: B23K35/14
Filed: 1984-12-04
Abstract: PURPOSE:To obtain a good brazing state without producing a brittle alloy phase with brazing the silver solder of thicker layer with abutting to the side of a metal base metal by making the total thickness of the medium layer of IVa group element and the silver solder of thinner layer thinner than the thickness of the silver solder of thicker layer. CONSTITUTION:The silver solders 1, 3 being cladded on both faces of the medium layer 2 of IVa group element are first started to melt on heating to the brazing temp. The IVa group element of the medium layer 2 is melted into this silver solders 1, 3 and simultaneously diffused in the same quantity at almost equal sped toward the both surfaces being with both base metals. In the silver soldering of ceramics and metals the IVa group element of the medium layer 2 is preferentially diffused on the interface with the ceramics and the Ag solder component containing no IVa group element on the interface with the metal plays the role of brazing. It is necessary for a sound brazing to prevent the production of the brittle alloy of the metal and IVa group element. For this purpose the total thickness of the silver solder 1 of thinner layer and medium layer 2 is made thinner than the silver solder 3 of thicker layer.
Patent JP-H0996211-A (JP)
Title: Exhaust gas purifier for internal combustion engine
Inventor: NOGUCHI MASAO
IPC: B01D46/42
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To improve the recovering rate of an exhaust gas purifier while trying to suppress over-combustion of particulate and to prevent any local combustion irregularity in an exhaust gas purifier for an internal combustion engine. SOLUTION: An exhaust gas purifier for an internal combustion engine is provided with a filter 3 for catching particulate, a heating means 4 for heating the particulate, a blower wind control means 20 having function of varying blower wind quantity, and a re-circulation circuit 9 placed in such a connection as circulating combustion gas between the filter 3 and the blower wind control means 20, and in the re-circulation circuit of the suction system between the blower wind control means 20 and the filter 3, the first intake air port 28 and the first intake air means 10 consisting of the first check valve 2 which makes response in compliance with the magnitude of the negative pressure are provided. In this way, suppression of over combustion, prevention of irregular combustion is attempted to improve recovering rate and reliability.
Patent JP-H07111398-A (JP)
Title: Lighting device for recognizing component in component fitting device
Inventor: INAI SATORU
IPC: H05K13/08
Filed: 1993-10-13
Abstract: PURPOSE:To properly recognize the image of the absorption retention position of component by laying out a ring-shaped member around the space where the background plate of a component suction nozzle travels up and down and then mounting a ring-shaped light source on the end face of the ring-shaped member. CONSTITUTION:A ring-shaped member 11 for diffusing and radiating light entering from an end face in axial direction from the inner-periphery surface of its own is laid out around a space where a background plate 31 of a component suction nozzle 3 moves up and down. Then, a ring-shaped light source 12 for applying light to the background plate 31 by supplying light from axial direction is mounted to the inside of the ring-shaped member 11. When the ring-shaped light source 12 emits light, the inner-periphery surface of the ring- shaped member 11 uniformly emits light. Even if the suction nozzle is slightly moved up and down within the inner-periphery space of the ring-shape member 11 according to the thickness dimension of component P in this state, light is uniformly applied to the background plate 31, thus properly recognizing the suction retention position of the component P with an image.
Patent JP-S63102755-A (JP)
Title: Method and apparatus for forming adhesive connection ring and stacking the same to artificial anus instrument
Inventor: JENSEN OLE ROGER
IPC: B26D7/32
Filed: 1987-10-08
Abstract: Adhesive ostomy pouch (B) connecting rings (C) with radially extending gripping portions (24) are formed and stacked in angularly offset relation on a plurality of ostomy faceplates (A) in a highly automated fashion. In use, the faceplates adhere to the body of the pouch wearer. Sets of rings are die cut from a continuous adhesive coated sheet. Each set includes a plurality of spaced, identically oriented rings, in an arcuate pattern across the sheet. The sheet is intermittently advanced to bring the sets, one at a time, into alignment with faceplates located on a round platform (E). The platform is indexed to move the faceplates stepwise through a path coincident with the pattern of the ring sets. Each time the platform is indexed, a set of rings is removed from the sheet and the rings are placed on the respective faceplates, each in proper angular relation with the previous rings. Faceplates with a full complement of rings are removed from the platform.
Patent JP-S63109231-A (JP)
Title: Method and device for intake and exhaust of four cycle engine
Inventor: WATANABE YUJI
IPC: F02B27/02
Filed: 1986-10-28
Abstract: PURPOSE:To improve output by connecting an intake passage and an exhaust passage to an intake/exhaust double-purpose passage formed on a cylinder head, via a connecting part. CONSTITUTION:An intake/exhaust double-purpose passage 11 is formed on a cylinder head 2. An intake passage 14 and an exhaust passage 13 are connected to the intake/exhaust double-purpose passage 11 via a connecting part 12. An exhaust gas check valve 15 is provided on the intake passage 14. By utilizing a negative pulse included in the pulsation of exhaust gas which is discharged out of a cylinder at an exhaust stroke, new air is taken into the cylinder from the intake passage via the connecting part. Thereby, intake efficiency can be increased while improving output.
Patent JP-S62117211-A (JP)
Inventor: MINAMI MATSUTARO
IPC: H01F5/06
Filed: 1985-11-15
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-H05261777-A (JP)
Title: Injection molding machine
IPC: B29C45/76
Filed: 1992-09-25
Abstract: PURPOSE:To provide an injection molding machine capable of monitoring the relation between a positional fluctuation of an injection screw and an injection speed. CONSTITUTION:An injection molding machine is provided with a position detection means 44 for detecting the position of an injection screw; a sampling data storage part 23 for storing the positional information of the screw; a reference time signal generation means 26 for setting a reference time for sampling the position of the screw; an arithmetic data storage part 27 arithmetically finding and storing a molding material injection speed in accordance with the reference time signal and the positional information; a nondefective product data storage part 28 for storing the positional information and the injection speed information as nondefective product data; and an arithmetically comparing part 29 for judging a molded state before a mold opening of the shot on the basis of the comparison of the data in the respective storage parts for every injection screw position.