baber/WOPTO huggingface dataset:
Patent JP-H02309683-A (JP)
Title: Manufacture of semiconductor pressure sensor
Inventor: KOIKE YASUHIRO
IPC: H01L29/84
Filed: 1989-05-24
Abstract: PURPOSE:To make it possible to cut easily a semiconductor wafer while the wafer is visually confirmed by a method wherein at a point of time when a first insulator is bonded on the side of the rear of the wafer, cutting patterns aligned with diffused patterns on the wafer are formed on the surface of this insulator and the wafer is finally cut with these cutting patterns as marks. CONSTITUTION:A first insulator wafer 14 is bonded on the surface, on which diffused patterns are not formed, of a semiconductor wafer and at this point of time, cutting patterns 18 aligned with the diffused patterns on the semiconductor wafer are formed on the surface of the wafer 14. Accordingly, after that, even if a second opaque insulator wafer 13 is bonded on the surface, on which the diffused patterns are formed, of the semiconductor wafer 11 and the diffused patterns are visually covered up, the patterns 18 made to correspond to the diffused patterns in a positional manner are left on the surface of the wafer 14. Thereby, the semiconductor wafer 11 can be easily cut while these patterns 18 are used as marks.
Patent JP-H1067762-A (JP)
Title: Sulfur-containing heterocyclic bradykinin antagonist, its production and use thereof
Inventor: WAGNER ADALBERT DR
IPC: C07D417/12
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To produce a sulfur-containing compound which is a strong bradykinin antagonist and useful for treating and/or preventing allergies, inflammations, autoimmune diseases, shocks and pains. SOLUTION: This compound is represented by formula I  one of X1 to X3 is C-O-R<2> [R<2> is a group represented by formula II (R<4> and R<5> are each H, a halogen, CN, etc.; R<6> is H, a 1-5C alkyl, etc.; A is an aminocarboxyluc acid; R<10> is H, etc.)]; others and X4 are N or CR<1> (R<1> is H, a halogen, etc.); R<3> is same as R<1> } and its physiologically permissible salt, e.g. 4-[3-(N-(3- methoxycinnamoylglycyl)-N-methylamino)-2,6-dichlorobenzyloxy]benzothia zole. The compound represented by formula I can be produced by passing a compound represented by formula III as a starting raw material through specific steps. Thereby, a pharmaceutical preparation for treating and/or preventing diseases caused by a mediator such as prostaglandins or leukotrienes.
Patent JP-S5656674-A (JP)
Title: Mosfet of high pressure resisting property and preparation thereof
Inventor: MATSUZAWA MANABU
IPC: H01L29/78
Filed: 1979-10-15
Abstract: PURPOSE:To obtain MOSFET of high pressure resisting property by a method wherein an insulation film used as a mask for forming a source drain region is left as it is, while a passivation film is formed on the film, and a metal wiring layer is provided on the passivation film. CONSTITUTION:An n<-> type well region 2 is formed diffusively on a p type Si substrate 1 and further f gate SiO2 film 3 is produced on an active region, while a multicrystal Si gate electrode 4 containing impurities is provided on a prescribed region. Next, by using this as a mask, an ion is implanted, and within the substrate 1 around the electrode 4, a shallow n<-> type offset region 5 contacting with the region 2 is formed on one hand, while to the part from the central part on the surface of the electrode 4 over to the region 5 and the central part of the region 2 an SiO2 film 6 is attached, on the other. After that, while is masked, an n<+> type drain region 7 is formed diffusely within the region 5 and further an n<+> type drain region 8 is formed in the same way within the region 2 facing the region 5, and, while the film 8 is left as it is, a PSG passivation film 9 is attached thereon. After the insulation on the gate electrode 4 is strengthened in this way, a metal wiring layer is formed thereon.
Patent JP-2000316667-A (JP)
Title: Seat back
Inventor: NONOYAMA SATOSHI
IPC: A47C7/46
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a seat back wherein right and left seat back sides do not open in the lateral direction when a support section is pushed out forward by a lumbar support. SOLUTION: By this seat back 1, even when a support section 2 which supports the lumbar section of a person seated on a seat cushion, is pushed out forward by a lumbar support 3, the left section 6a and the right section 6b of a pad 6 of right and left seat back sides 5 are fixed to a seat back frame 4. Therefore, the right and left seat back sides 5 do not open in the lateral direction.
Patent JP-H10321012-A (JP)
Title: Vehicular lamp
Inventor: KUBOTA MITSURU
IPC: F21V7/00
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To protect a sealing plate against thermal deformation and also prevent a welded part from peeling off by enhancing the thermal radiation characteristic. SOLUTION: A reflector R is inserted into a sealing plate 45 and is secured by engaging its protrusion 46 with a securing recessed part 47. The sealing plate 45 is interfitted with a rib 48 that projects inwards and located on the inside surface of a lens 4D, and its stepped part 45c is welded to the rib 48. By interpenetrating the space M1 in between the lens 4D and the reflector R with the space M2 in between the reflector R and the sealing plate 45 through the gap produced by interfitting the both parts with each other, a larger sealed space is formed as a whole and thereby heat generated by lighting a bulb is transmitted towards the side of a lens 4D. Thus heat is effectively radiated so that the sealing plate 45 is not deformed.
Patent JP-H06346386-A (JP)
Title: Metallic cord for reinforcing rubber article
Inventor: OKAMOTO KENICHI
IPC: B60C15/06
Filed: 1993-06-02
Abstract: PURPOSE:To obtain a metallic cord for reinforcing a rubber article capable of enhancing the flexural rigidity after compounding thereof with rubber and thereby reducing both the number of cords used and the weight of the rubber article while satisfying conventional prescribed properties. CONSTITUTION:This metallic cord is obtained by laying (n) [(n) is 5 in the figure] metallic filaments having 0.20-0.28mm diameter (d) at a constant pitch within the range of 10-18mm, respectively distributing the metallic filaments 1-1, 1-3 and 1-5 at positions capable of drawing the first inscribed circle (D1) and further the metallic filaments 1-1, 1-2 and 1-4 at positions capable of drawing the second inscribed circle (D2) and making the average diameter (Dim) of the inscribed circles (D1) and (D2) satisfy the following formula: 3.1(d){sin<-1>pi/[(n)-1]}<=dim<=7.0(d){sin<-1>pi/[(n)-1]}. Thereby, a prismatic space continuous in the longitudinal direction is produced in the interior of the cord and the resultant part is embedded in a rubber to improve the flexural rigidity after compounding the cord with the rubber.
Patent JP-H06340799-A (JP)
Title: Electrically conductive resin composition
Inventor: MIKAMOTO YUTAKA
IPC: C08L67/00
Filed: 1993-06-02
Abstract: PURPOSE:To provide a resin composition highly excellent in electrical conductivity while retaining excellent characteristics inherent in the polyester resin. CONSTITUTION:The resin composition highly excellent in electrical conductivity can be obtained, without impairing excellent characteristics inherent in the polyester resin, by incorporating (A) an aromatic thermoplastic polyester resin with (B) a small amount of specific electrically conductive carbon black(CB). Among others, CB >=350ml/100g in dibutyl phthalate oil absorption heightens the electrical conductivity of the composition.
Patent JP-H02309819-A (JP)
Title: A/d conversion circuit
Inventor: HARA YASUNORI
IPC: H03M1/38
Filed: 1989-05-25
Abstract: PURPOSE:To attain A/D conversion with a high bit number and high accuracy by storing a half charge quantity before start of redistribution based on charge quantity redistribution of two capacitors having an equal capacitance, transferring the stored charge to an integration circuit, using a comparator to apply sequential approximation to an analog signal sampled in an output capacitor of the integration circuit so as to apply A/D conversion. CONSTITUTION:The circuit is provided with capacitors C1-C4 whose capacitance is C, switches S1-S9 and a comparator A1, an output of the comparator A1 enters a sequential approximation register(SAR) and a control circuit and the switches S1-S9 are subject to switching control with an output signal of the SAR and the control circuit. Then a charge 1/2 CVR being a half the quantity before start of redistribution is stored in the capacitors C1, C2 through the charge redistribution in the two capacitors C1, C2 whose capacitance is CVR, the stored charge is transferred to an integration circuit A2, an output 1/2VR of the integration circuit A2 and an analog signal Vi sampled in the capacitor are approximated sequentially in the comparator A1 to apply A/D conversion. Thus, even when the bit number is increased, the increase in the area is prevented to obtain the A/D converter circuit with high conversion accuracy.
Patent JP-H06344100-A (JP)
Title: Production of hot rolling slab
Inventor: MOCHIDA TETSUO
IPC: B22D11/128
Filed: 1993-06-02
Abstract: PURPOSE:To smoothly and stably produce a slab by rolling the short side surface of the cast slab in the width direction by convex rolls in the condition of remaining unsolidified steel in the inner part of the cast slab. CONSTITUTION:The hot-rolling slab is produced by continuously casting. At this time, the cast slab drain out from a continuous casting mold is constituted of a solidified shell 12 and an unsolidified part 13 in the inner part of he cast slab. Then, while the inner part of the cast slab is unsolidified 13, the convex rolls 10, 10' are pushed to the short side surfaces of the cast slab to apply the rolling reduction to the width direction and the solidified shells 12 in the side surfaces are deformed. Then, when this cast slab is completely solidified, the cast slab is formed to the slab having concave recessed parts in the side surfaces. The rolling reduction of the short side surfaces by the convex rolls 10, 10' is carried out in the timing of 20/260-100/260 in the solidified shell thickness to the whole thickness of the cast slab. By this method, the necessary rolling reduction load can be lessened and the equipment cost can be saved.
Patent JP-S5560100-A (JP)
Title: Silicon single crystal
Inventor: SEKI YASUO
IPC: C30B15/04
Filed: 1978-10-27
Abstract: PURPOSE: To prevent occurrence of microflaws in a Si single crystal due to high temp. heat treatment by bulk-crystal-growing Si from molten Si contg. one or more kinds of elements selected from the IVa or Va group elements in the short form of the periodic table.  
     CONSTITUTION: In growth of a Si single crystal by a pulling method, to raw material molten Si are added one or more kinds of elements selected from the IVa group elements (Ti group elements) or the Va group elements (V group elements) in the short form of the periodic table, e.g. Zr. A Si single crystal obtd. by this method is heat treated in an oxidizing atmosphere at 1000°C for 1W24hr to remove an oxide film on the crystal surface. The treated surface is then etched chemically, and the density of eroded images is calculated in a microscopic field of vision. As a result, eroded images of flaws are slightly found in this crystal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61289500-A (JP)
Inventor: WADA MASAMI
IPC: G08C25/00
Filed: 1985-06-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63296398-A (JP)
Title: Mounting device for component parts
Inventor: KOMORI KENICHI
IPC: H01L21/677
Filed: 1987-05-28
Abstract: PURPOSE:To enable an automatic replacement of a sucking tool without deteriorating its high operational speed by a method wherein a sucking tool stocker is transferred so as to make a holder selected from sucking tool holders to be aligned with a stop position of a vaccum sucking device and receives the tool from the vaccum sucking device or delivers a sucking tool to the vaccum sucking device at that point. CONSTITUTION:A vaccum sucking device 70 performs a pick-up and placement work of component parts while travelling intermittently along a projectory of a closed loop. A sucking tool stocker 230 is transferred so as to make a holder selected from sucking tool holders 241 to be aligned with a stop position of the device 70 and receives the sucking tool 93 from the device 70 through said holder 241 or delivers the tool 93 to the device 70. By these processes, a large number of component parts can be mounted at high speed.
Patent JP-S5656545-A (JP)
Title: Connecting device
Inventor: NISHIBAYASHI NOBUHIKO
IPC: F24F1/02
Filed: 1979-10-12
Abstract: PURPOSE: To make the device easy to use and also make a power-source outlet applicable to other electric appliance when the terminal thereof is not used by gathering the power-source outlet and an liquid outlet at the same place in the connecting device of an air conditioning device.  
     CONSTITUTION: The hot water from a hot-water boiler 1 goes out from a forward distributor 2, passes through a hot-water pipe 4 and reaches the cock 7 of the hot- water outlet 9. When the cock 7 is opened, the hot water reaches a hot-water heater 10 through a hot-water rubber pipe 11 and performs heating of a room. After that, it returns to the hot-water boiler 10 through the intermediary of a hot-water rubber pipe 12, the cock 7, the hot-water pipe 5 and a backward distributor 3. At this time, the power source required for the heater 10 is led to the power-source outlet 6 within a box for the hot-water outlet 9 through the intermediary of a conductor 14. And, when the heater 10 is employed, the hot-water rubber pipes 11 and 12 are connected respectively to the connecting ports 19 and 20 of the hot-water outlet 9, while the power source is taken out by using the power-source outlet 6. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63297651-A (JP)
Inventor: TANAKA KAZUYOSHI
IPC: E04C2/38
Filed: 1987-05-27
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-H11328116-A (JP)
Title: Transaction processor using www browser
Inventor: SASAKI MAKOTO
IPC: G06F13/00
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To improve the convenience of a WWW browser by performing changeover so as to immediately transmit an URL through a network to the WWW server of a server device when the URL does not correspond to a transaction processing program system. SOLUTION: Whether or not the URL is issued is monitored in a client device 40 during the operation of the WWW browser 41, and in the case that the URL is issued, whether or not the URL corresponds to the transaction processing program is discriminated. Then, when the URL corresponds to the transaction processing program system, the transaction processing program system is activated and then, executed. Also, when the URL does not correspond to the transaction processing program system, the changeover is performed so as to immediately transmit the URL through the network 12 to the WWW browser 51 of the server device 50.
Patent JP-S6114368-A (JP)
Inventor: ENAMI KATSUJI
IPC: B66F7/02
Filed: 1984-06-27
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-S5923100-A (JP)
Title: Apparatus for assembling propeller fan
Inventor: ONO NOBUYUKI
IPC: F04D29/64
Filed: 1982-07-28
Abstract: PURPOSE:To automatize insertion and assembling of the turning shaft of a motor for driving a propeller fan, by employing such an arrangement that a plurality of stepped portions in the form of a recess or a projection, formed in the front end face of the boss of the fan concentrically around the center of rotation of the fan, are clamped by a chuck of an automatic assembling machine. CONSTITUTION:The front end face of a fan boss 9 is shaped in the form of a flat surface, in which a plurality of stepped portions, for instance, four square- shaped recesses 12 are formed equidistantly along the circumference of a circle concentrical with the center hole 11 formed in said flat end face for connecting the turning shaft 6 of a motor. On the other hand, a shaft inserting machine 13 constituting a part of an automatic propeller fan assembling machine disposed in an assembly line includes a control motor 15, an oscillating arm 17 moved in a vertical direction by the turning force applied from the control motor 15 via a driven shaft 16 and a chuck 18 attached to the top of said oscillating arm 17 so that it can be opened and closed laterally. With such an arrangement, the turning shaft 6 of the motor can be inserted into the center hole 11 by clamping the stepped portions 12 of the fan boss 9 by means of the chuck 18.
Patent JP-H0426847-A (JP)
Title: Dampening waterless photosensitive planographic printing plate
Inventor: KASAKURA AKIO
IPC: G03F7/00
Filed: 1990-05-22
Abstract: PURPOSE:To provide the above printing plate which can be developed with an aq. alkaline soln. by using a high-polymer compd. having an alcoholic and/or phenolic hydroxyl group in a photopolymerizable photosensitive layer. CONSTITUTION:For example, the ester or amide of alcoholic and/or phenolic hydroxyl group-contg. poly(meth)acrylic acid is used as the high-polymer compd. having the alcoholic and/or phenolic hydroxyl group used for the photopolymerizable photosensitive layer. The high-polymer compd. having the alcoholic hydroxyl group is exemplified by the compds. having the constituting units derived from monomers, such as 2-hydroxyethyl (meth)acrylate, N-(4- hydroxyethyl phenyl)methacryl amide, hydroxy-methyl diacetone (meth) acrylamide, etc. The dampening waterless planographic printing plate having the extremely good developability with the aq. alkaline soln. is obtd. in this way.
Patent JP-S5357851-A (JP)
Title: Production of liquid crystal display element
Inventor: ISHITANI SHIZUO
IPC: G02F1/1335
Filed: 1976-11-05
Abstract: PURPOSE:In a field effect type liquid crystal display element LCD, polarizing films are dehydrated and the production of air bubbles on adhesion surfaces is prevented by adhering the polarizing films to the LCD thereafter vacuum-drying the films.
Patent JP-S6111478-A (JP)
Title: Unlubrication type reciprocating gas compressor
Inventor: KAMIYA KOUICHI
IPC: F04B39/00
Filed: 1984-06-26
Abstract: PURPOSE:To improve the whole heat insulating efficiency by reducing the ring height of a self-lubricating piston ring and installing two or more said rings, thus reducing the leak of gas. CONSTITUTION:The rate of frictional loss for the effective work of a piston is proportional to each of the ring height and the frictional coefficient of the ring. The number of rings is related only to the leak of gas and the abrasion of the ring. Accordingly, the ring height of the piston ring is reduced, and at least two rings are installed. The piston ring is made of the self-lubricating material such as ethylene-tetrafluoride rein and carbonaceous graphite. The ring height is as small as 3-8mm..
Patent JP-H11292630-A (JP)
Title: Diamond-silicon carbide composite sintered compact and its production
Inventor: KUME SHOICHI
IPC: C04B35/65
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To improve the yield when cutting out a product by providing an electroconductive diamond sintered compact having a high isotropy and to provide a method for producing the sintered compact practicable by a usual hot isostatic pressing(HIP) operation. SOLUTION: This isotropic electroconductive diamond sintered compact substantially comprises only diamond particles and silicon carbide(SiC) and is capable of manifesting each (or average) <=10 Ω.cm value ρ of resistivity in the three directions of an optional rectangular coordinate system at 20 deg.C. The sintered compact is efficiently prepared according to the following method: That is, a mixed powder comprising a diamond powder and the balance of a silicon powder in 80±10% mass ratio is subjected to the HIP at >=1,400 deg.C temperature in an oxygen free atmosphere for >=30 min to thereby convert all the contained silicon into silicon carbide and sinter and integrate the diamond with the produced silicon carbide.
Patent JP-S5834870-A (JP)
Title: Composite powder composition
Inventor: YOKOTA TAKESHI
IPC: C08L63/00
Filed: 1981-08-24
Abstract: PURPOSE:To provide a composite powder compsn. consisting of silicone resin powder, epoxy resin powder, low-melting glass powder with a specified particle size and heat-resistant inorganic substance in powder, and forming a coating film excellent in adhesion, heat resistance and insulating property. CONSTITUTION:5-50wt% powdered silicone resin, 5-50wt% powdered epoxy resin, 20-80wt% low-melting glass powder with a particle size of 80 mesh or smaller and a melting point of 300-600 deg.C (e.g., borosilicate glass) and 0.2- 15wt% heat-resistant inorganic substance in powder with a melting point of 600 deg.C or higher (e.g., alumina) are mixed together. EFFECT:The compsn. forms a strongly adherent coating film at a relatively low temperature which stands continuous use and, upon exposure to violent temperature rise under abnormal conditions, is converted to a strong ceramic film with high heat resistance and insulating properties. It is useful for protective and insulating coating of various electrical apparatuses.
Patent JP-H04357738-A (JP)
Title: Cordless telephone set
Inventor: KONDO TAKASHI
IPC: H04M1/64
Filed: 1991-06-04
Abstract: PURPOSE:To realize the cordless telephone set in which direct talking to only a specific opposite party is attained and direct talking is not available for other party by devising the telephone set such that a call tone is generated only when a call comes from an opposite party registered in advance only while a mobile set is not put on a stationary set. CONSTITUTION:While an on-hook detection means 17 detects it that a mobile set is not put on a stationary set, when a caller telephone number detection means 15 detects a telephone number data of a caller entered from a telephone line 1, a control means 14 compares the telephone number with a telephone number stored in a storage means 11 and when they are coincident, a transmission means 8 sends the telephone number data and a call signal to the mobile set in a radio signal, and when a reception means of the mobile set receives the telephone number data and the call signal, a display means displays the telephone number and a call tone generating means generates a call tone.
Patent JP-S62290566-A (JP)
Title: Recorder
Inventor: ISHIDA SHIGERU
IPC: B41J29/36
Filed: 1986-06-10
Abstract: PURPOSE: To prevent unsatisfactory deletion, by a method wherein an deletion ribbon is fed by the amount corresponding to the size of a recorded pattern to be erased while the deletion ribbon is used a plurality of times in one deletion. CONSTITUTION:By input of a deletion command, a deletion ribbon 5a is shifted up to a type impact position to enable the deletion ribbon to be shifted. Additionally, a type 2a corresponding to an erroneous printing character is positioned on the type impact position. The deletion is carried out by a method in which the ribbon 5a strips an ink of the erroneous printing character from a printing paper 13 due to impact of the type 2a. Thereafter, a type wheel 2 or a carriage 11 is slightly moved leftward as the ribbon 5a is taken up and fed. Then, a second impact is conducted with a hammer, and successively the wheel 2 or the carriage 11 is slightly moved rightward as the ribbon 5a is taken up and thereafter a third impact is performed with the hammer. After the impact, the deletion ribbon 5a is taken up again. Thereafter, the ribbon 5a is shifted down to cut the connection of a deletion ribbon shift drive mechanism.
Patent JP-S61289604-A (JP)
Inventor: OOTA SHIRO
IPC: H01C17/28
Filed: 1985-06-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61290184-A (JP)
Inventor: YAMADA MINORU
IPC: B60J5/06
Filed: 1985-06-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。