baber/WOPTO huggingface dataset:
Patent JP-H06126853-A (JP)
Title: Production of honeycomb structure
Inventor: DEZUKI HIROKAZU
IPC: B29C45/00
Filed: 1992-10-21
Abstract: PURPOSE:To easily form a honeycomb structure high in pressure resistance from a thermoplastic synthetic resin material by using a set of molding dies. CONSTITUTION:The method for forming a honeycomb structure from a thermoplastic synthetic resin material comprises making a honeycomb forming base plate having formed thereon projecting walls for defining a number of cells by the injection molding effected by a first die 10 and an intermediate die 20, making a honeycomb liner by the intermediate die 20 and a second die 30, opening the dies with the honeycomb forming base plate remaining attached to the first die 10 and the honeycomb liner remaining attached to the second die 30, removing the intermediate die 20, thereafter moving the first die 10 and the second die 30 into proximity with each other and attaching the honeycomb liner to the ends of the projecting walls on the honeycomb forming base plate.
Patent JP-H02151410-A (JP)
Title: Duplicating matrix
Inventor: TANAKA TOSHIMITSU
IPC: B29C33/38
Filed: 1988-12-05
Abstract: PURPOSE:To improve profile irregularities, and to form a pattern having high density while enhancing durability by bonding a surface layer material composed of a silicon wafer or glass onto a metallic supporter through an adhesive layer, and shaping the fine pattern onto the surface of the surface layer material. CONSTITUTION:A surface layer material 1 is bonded onto a metallic supporter 3 through an adhesive layer first. A silicon wafer is used preverably as the surface layer material 1 and an Invar alloy is employed preferably as the metallic supporter 3 at that time. A metal such as molybdenum having the intermediate linear expansion coefficient of the surface layer material and the metallic supporter is used as the adhesive layer 2, and it is preverable that the surface layer material 1 and the metallic supporter 3 are cemented through diffused junction. A fine pattern is shaped into the surface of the surface layer material 1. Accordingly, the surface of the surface layer material 1 joined is polished, patterned and etched, thus forming a fine pattern.
Patent JP-H10147243-A (JP)
Title: Step climbing machine
Inventor: YANAGIHARA NAOTO
IPC: B62B5/02
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To smoothly climb steps by setting prescribed relationship between the intro-cneter distance of adjacent wheels and the radius of a wheel as well as employing a driving mechanism driven by a rack-belt for enabling weight reduction and simplification in the case of a wheel-provided rotary arm-type step climbing machine. SOLUTION: This climbing machine is provided with a chassis 1, cross letter type rotary arms 2a, 3a provided freely rotatably on the left/right/front/rear of the chassis, wheels 4, 5 provided freely rotatably on the tip ends of the arms, a rack-pulley 4a provided on the shaft of the wheel 4 set on the rotary arm 2a provided behind the chassis 1, a left/right power motor 6 installed on the chassis 1, and provided with an endless rack-belt 7 wound around a powered rack-pulley 6a provided on the rotary shaft of the motor 6 around a rack-pulley 4a of a wheel installed on the rotary arm 2a and around left/right powered rack-pulley 6a. And a power motor drives the rack-belt and further the wheel provided on the rotary arm is placed in its rotation.  On any plane ground, running is achieved by the rotation of wheels and when the rotation of the wheel is interrupted by steps, changeover to the rotation of arms autonomously takes place so that the steps may be passed over by crossing.
Patent JP-H02150884-A (JP)
Title: Sheet package body
Inventor: SHIMIZU SUGURU
IPC: B65D77/00
Filed: 1988-12-02
Abstract: PURPOSE:To securely pull out the package body and to expose an unused sheet by providing a package body end part with a nonflexible part which has larger hardness than a flexible package part. CONSTITUTION:Both end parts of the cylindrical bag of the flexible package body 34 which shields the unused recording sheet 11 from light and packages it and is rich in lubricity are sealed by welding, and a shaft type auxiliary member 34a for winding the package body is coupled with one end. The auxiliary member 34a is made of nonflexible, inexpensive resin, etc., and coupled with the package body by adhesion, welding, etc. A square hole 34b is bored in the axial center of one of both end parts of the auxiliary member 34a and transmits rotation from a fitting shaft which engages the square hole 34b. Further, a round hole 34c is bored in the axial center of the other end of the auxiliary member 34a and supported rotatably by a fixed shaft engaging the round hole 34c. Consequently, the sheet package body can securely be pulled out.
Patent JP-H01147938-A (JP)
Title: Communication equipment
Inventor: WADA MASAMI
IPC: H04Q9/00
Filed: 1987-12-03
Abstract: PURPOSE:To detect the presence of communication collision instantly by receiving plural signals with a different frequency and using a frequency mixing means to generate a beat component and detecting it by a beat detection means. CONSTITUTION:A communication equipment 11 is provided with a coupling means 12 to fetch a signal from a transmission line 10, a frequency mixture means 13 to obtain a difference frequency signal (beat) from plural FSK signals from the coupling means and a communication collision detection circuit 15 having a beat detection means 14. In case of transmission, a transmission means 16 controlled by the control means 18 sends an FSK signal to the transmission line 10 via the coupling means 12 and the same FSK signal is fed to a reception means 17 and a frequency mixture means 13. In this case, if a signal from other communication equipment exists on the transmission line 10, it is sent to the frequency mixture means 13 via the coupling means 12. If two signal frequencies differ, a beat is generated immediately and a beat detection means of the next stage detects the beat. Thus, the control means 18 detects communication collision.
Patent JP-2000127693-A (JP)
Title: Transfer film
Inventor: TANAKA SHUJI
IPC: B32B27/00
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a transfer film having a good printing property, printing release property, and a superior conformity t the configuration even in a photographing object having a three-dimensional curved surface, besides, improve heat resistance by enabling a contact angle with respect to water on the surface of a film to be controlled in a specific range, and making the tensile elastic modulus of a film in a specific range. SOLUTION: The transfer film is needed to be 80-100 degrees in a contact angle with respect to water on at least one surface of a film, and it is preferable to be 85-95 degrees. Also, an accuracy of the contact angle with respect to water on the surface must be in the range of ±1 degree per 0.1 m2. In addition, a tensile elastic modulus is necessary to be 50-1,500 MPa in both the flow direction of a film and the direction perpendicutar to the flow direction, it is more preferable to be 70-1,000 MPa. Although it is good to select materials becoming the specific ranges, by the use of a resin composition containing a hydrophilic propylene resin among them, the film can be controlled suitably in the specific ranges.
Patent JP-H11141950-A (JP)
Title: Underfloor duct type ventilation system
Inventor: YAMASU FUJIO
IPC: F24F7/10
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a ventilation system to reduce the number of executing works for the interior of a ceiling, collectively mount supply and exhaust fans, and effect a balance between the interior of a housing and the outside of a house. SOLUTION: An exhaust fan 3 for kitchen, an exhaust fan 5 for sanitation, and a fan 7 for air supply are incorporated in a ventilation unit 1 arranged outdoor. A range hood exhaust port 13 and the exhaust fan 3 for air supply are connected together through an underfloor exhaust duct 15 for a kitchen. Sanitary suction ports 41a, 41b, and 41c and the exhaust fan 5 for sanitation are connected together through an underfloor exhaust duct 45 for sanitation. A living room air supply port 57, a range hood air supply port 67, and the fan 7 for air supply are connected together through an underfloor air supply duct 61. A circuit device is provided to control the fan 3 for a kitchen, the exhaust fan 5 for sanitation, and the fan 7 for air supply.  The exhaust fan 3 for a kitchen, the exhaust fan 5 for sanitation, and the fan 7 for air supply are controlled according to an input signal from an operation switch and a preset operation pattern.
Patent JP-H11141089-A (JP)
Title: Mesh sheet for fixing broken stone chip and manufacture thereof
Inventor: KOBAYASHI TERUAKI
IPC: C09J129/04
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a broken stone chip exposing surface of little unevenness by fixing broken stone chips to one face of a flat net-like support body with a water nonresistant adhesive. SOLUTION: In the work execution of broken stone chips exposing concrete, mortar is placed in a skeleton, and before the mortar is hardened, a seed stone fixed mesh sheet 1 is pressed to the mortar to embed seed stones 11 in the mortar. A net-like support body 12 is removed, and then a surface layer of mortar is removed to expose the seed stones 11. At the time of handling the seed stone fixed mesh sheet 1 before use, it is desirable that the seed stones 11 are firmly fixed to the net-like support body 12, and during use, it is desirable that the adhesive strength of a water nonresistant adhesive 13 is lowered at the time of removing the net-like support body 12. Polyvinyl alcohol with a saponification degree of 77 mol.% or more and an average polymerization degree of 1,000 or more is used as the water nonresistant adhesive suitable for this purpose.  The seed stone exposed concrete with a flat surface can therefore be easily manufactured at a construction site.
Patent JP-H06160169-A (JP)
Title: Evaluating method for piezoelectric element for resonance type knock sensor
Inventor: SHIMIZU TAKUYA
IPC: G01H11/08
Filed: 1992-11-17
Abstract: PURPOSE:To generate bending vibration on a piezoelectric element and measure the natural frequency by making the number of crystals vibrated in the radial direction on one face side of the piezoelectric element and the number of crystals vibrated in the radial direction on the other face side different. CONSTITUTION:Electric fields of solid lines and broken lines are applied to lead zirconate titanate PZT element 20 by AC power sources 30, 31, and crystals of the element 20 applied with the electric fields are vibrated in the arrow directions. Five crystals near an electrode 21 are vibrated in the radial direction of the element 20 on the upper face 20a side of the element 20, and nine crystals near an electrode 24 are vibrated in the radial direction on the lower face 20b side. The vibration amplitude a2 on the lower face 20b side is made larger than the vibration amplitude a1 on the upper face 20a side, and the element 20 has bending vibration of an arrow (b). Frequencies of the power sources 30, 31 are changed, and the natural frequency of the bending vibration of the element 20 is measured and evaluated.
Patent JP-H02238058-A (JP)
Title: Anthraquinone-based compound, polymerizable coloring matter monomer and resin derived from the same compound and color toner composition
Inventor: TAKUMA HIROSUKE
IPC: C09D11/02
Filed: 1989-11-29
Abstract: NEW MATERIAL:A compound expressed by formula I (R is H, halogen, alkyl, cycloalkyl or alkoxyl). EXAMPLE:1,8-Bis(2-aminophenylthio)anthraquinone expressed by formula II. USE:Capable of exhibiting bright yellow color and useful as a raw material for polymerizable coloring matter monomers and colored resins. PREPARATION:1,8-Dichloroanthraquinone is reacted with aminothiophenols in the presence of a base, such as caustic potash, in a polar solvent, such as DMF, at 60-150 deg.C, preferably 80-120 deg.C in nitrogen atmosphere for 1-8hr.
Patent JP-H11144418-A (JP)
Title: Levitation head slider and magnetic disk device
Inventor: KOJIMA NAOTO
IPC: G11B21/21
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a levitation head slider and a magnetic disk device in which a constant levitation height is obtained in an entire data zone of a magnetic disk and even in a zone of low linear velocity. SOLUTION: This device has two side rails 16 and 17 as air lubricating surfaces formed substantially in parallel on both lateral edges of a surface facing a storage medium, a step part 18 provided on the side of an air inflow end of each side rail, a crossrail 19 laterally extending so as to connect forward ends of the side rails on both lateral sides, and a magnetic head 15b provided on the side of an air outflow end. A shallow negative pressure groove 15a surrounded by the side rails and the cross rail 19 is formed.
Patent JP-H01147802-A (JP)
Title: Resistance paste
Inventor: WATANABE SHIZUHARU
IPC: C08L101/00
Filed: 1987-12-04
Abstract: PURPOSE:To obtain resistance paste having the resistance value of excellent characteristics with superior reproducibility by adding approximately 5-30wt.% aluminum nitride to a solid component and acquiring resistance paste displaying excellent TCR characteristics. CONSTITUTION:A metallic boride and reduction-resistant glass frit are dispersed into an organic vehicle, thus obtaining resistance paste. Approximately 5-30wt.% aluminum nitride is contained in the metallic boride and the reduction-resistant glass frit at that time. Aliphatic alcohol, the ester of such alcohol such as acetate, propionate, etc., are used as the organic vehicle. Aluminum nitride is employed for inhibiting the increase of a resistance value at a time when the resistance paste is baked to a thick-film resistor and acquiring superior TCR characteristics. Accordingly, the resistance paste displaying excellent TCR characteristics is obtained, and the resistance paste having the resistance value of superior characteristics is acquired with excellent reproducibility.
Patent JP-H06140323-A (JP)
Title: Method of crystallizing semiconductor film
Inventor: ONAKA EIICHI
IPC: H01L21/20
Filed: 1992-10-23
Abstract: PURPOSE:To enlarge the grain size of polysiscon film. CONSTITUTION:An amorphous film 13 is inadiated with excimer laser through a diffractive optical element 14. The diffractive optical element 14 is equipped with two parallel slits 14a. The excimer laser, when passing through a slit 14a, changes into a coaxial circular wave (diffractive wave). In this case, the coaxial waves from the two slits (light sources) 14a interfere with each other, and the maximum value of the amplitude occurs periodically on the surface of the amorphous silicon film 13. Therefore, the temperature distribution of the amorphous silicon film 13 within the irradiation range of a laser diffracted light becomes one which has high-temperature range and a low temperature range. As a result, the growth speed of crystals from the nuclei of crystals existing in high-temperature range becomes larger than the growth speed of the crystals from the nuclei of crystals existing in the low temperature range, and the crystal grains having grown from the high-temperature range widens to the low-temperature range, and the grain size becomes large.
Patent JP-H01147886-A (JP)
Title: Semiconductor laser device
Inventor: KIMURA HIDE
IPC: H01S5/00
Filed: 1987-12-03
Abstract: PURPOSE:To reproduce securely a longitudinal mode multi-laser with stable transverse mode in a substrate, by a structure wherein two kinds of ridges are formed, and the growth of a p-type clad layer on a current contracting section is controlled in the ridge which is not filled until finally. CONSTITUTION:A substrate 21 is processed to form small ridges which are filled during the growth of a p-type clad layer, and a current contracting stripe 11. Now, during clad layers 31-34 are in this order formed by extending the formation time of the p-type clad layer, when the formation step of the clad layer 33 is reached, the p-type clad layer fills flatly between the small ridges, therefore the section with size (c) starts to act a large ridge. Accordingly, since the p-type clad layer is thereafter so grown as to fill in the large ridge, the thickness (d) of the p-type clad layer on the current contracting section is not substantially increased. The straight ridge 23 has the height in the 0.1-0.2mum range. Therefore, by selecting suitably the ridge heights (d10) and (d11), the p-type clad layer on the current contracting section is for the variations in the thickness (d) reduced so that it can be grown up to a given thickness.
Patent JP-H03167951-A (JP)
Title: Telephone system
Inventor: HIRAIWA HISAKI
IPC: H04M1/663
Filed: 1989-11-28
Abstract: PURPOSE:To sufficiently keep privacy of a called party by connecting a telephone call only when a packet signal PCKT representing a request of a call of a caller and a packet signal PCKT representing a request of a call of a called party are confirmed by a center. CONSTITUTION:When a packet signal PCKT is sent from a call in a center 1, the packet signal PCKT is sequentially stored. Moreover, when a call comes to a telephone set 3B, a ringer 54 rings for a short time for each incoming call and the presence of the arrival of the call is informed and the caller telephone number is displayed additionally onto an LCD 55 sequentially and stored in a RAM 41 sequentially. When the called party hooks off a handset (31, 32) of the telephone set 3B and depresses a reply key 53B in the operation key 53, a packet signal PCKT is sent to the center 1. The center 1 sends a ringer signal to a telephone set 3A of a subscriber A. Thus, the similar processing to that of a conventional telephone set is implemented afterward.
Patent JP-2001122206-A (JP)
Title: Closing method for pouch container with spout
Inventor: FURUSE SHINICHIRO
IPC: B65D51/18
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a closing method for a pouch container with a spout for securely fitting an inner seal on a mouth section of the spout without damaging the same. SOLUTION: A content is filled in a pouch container with a spout formed of a container main body, which is formed into the bag shape by using a flexible sheet, whereon a spout with a cylindrical mouth 3a used as a pouring mouth or a drinking mouth is installed, and an inner seal 1 is so heat sealed as to protrude a peripheral section S forming a knob from the mouth 3a to the outside on the opening end of the mouth 3a of the pouch container with the spout. Then while the inner seal S1 is cooled by a shaping head 18, the peripheral section S2 forming the knob is folded to the outer peripheral face side of the mouth 3a and then a screw cap 4 is mounted on the mouth 3a of the spout.
Patent JP-H05145513-A (JP)
Title: Multiplexed alarm protection circuit
Inventor: HARADA KENJI
IPC: H04J3/14
Filed: 1991-11-25
Abstract: PURPOSE:To apply reception protection to a serial alarm input and to output the serial alarm with respect to the multiplexed alarm protection circuit taking protection to each bit of a multiplexed alarm. CONSTITUTION:The circuit is provided with an N-bit shift register 1 with an inhibit setting function receiving a serial alarm signal, a protection gate circuit section 2 detecting protection bits of two forward and two backward stages for each N-bit and outputting a serial alarm, and an inhibit condition detection circuit section 3 sending an inhibit timing signal to the N-bit shift register 1. When the inhibit timing signal is not inputted from the inhibit condition detection circuit section 3 to the N-bit shift register 1, the protection gate circuit section 2 compares the serial alarm input bit subject to N-bit shift and the serial alarm input bit for each of N-bits to apply 2-stage forward and 2-stage backward protection.
Patent JP-H04181021-A (JP)
Title: Propeller shaft structure
Inventor: NOMOTO YOSHITAKA
IPC: F16C3/02
Filed: 1990-11-13
Abstract: PURPOSE:To prevent water from intruding at a joined part by forming a shaft end part in such a way as the joined part can be covered up for its sealing in the case of fitting an axially knurled joined part of a yoke into the end of an aluminum hollow shaft. CONSTITUTION:The joined. part 3 of a yoke 2 is fitted into the end part 1a of a hollow shaft 1, and pressedly fitted up to an oblique swelled part 6 in which the end part 1a has bulged out of a end part 5a on the side of the joint part 4 of a knurled part 5. The hollow shaft 1 on the knurled part 5 is knurled for calking. Thus the irregular acute angled shape of the knurled part 5 is crushed into a round shape at the top of its protruding part by the inside of the hollow shaft 1 to tightly join the yoke 2 and the hollow shaft 1, and the end part 5a is press-fittedly sealed through the swelled part 6 to prevent the intrusion of water.
Patent JP-H07158502-A (JP)
Title: Combustion condition detecting device for internal combustion engine
Inventor: WATANABE SATORU
IPC: F02D45/00
Filed: 1993-12-08
Abstract: PURPOSE:To show a clearly different value of an inter-cylinder pressure integrated value so as to improve misfire detection accuracy even in a low rotational low load range by adding weight for every one of plural divided integrated term in the case of a combustion condition detected based on an integrated value of inter-cylinder pressure. CONSTITUTION:Ignition plugs are mounted while facing to combustion chambers of respective cylinders #1-#4, and inter-cylinder pressure sensors 10a-10d as inter-cylinder detection means are provided per each of cylinders #1-#2 as pairs with those ignition plugs. For the purpose of functions as an inter-cylinder pressure integration means, a weight adding means, an integrated value weight adding means, and a combustion condition detection means, control unit 12 is provided as software. Namely, a specified crank angle range is divided into a plural number of integrating sections, and the inter-cylinder pressure is integrated per each one of a plural number of integrating section. Weight is added to each of integrated sections in the case of finding an inter- cylinder pressure integrated value in the specified crank angle range, and then the integrated values are summed up. The sum value shows accurate variation of values depending upon the variation of the combustion condition.
Patent JP-H01150271-A (JP)
Title: Recording and reproducing device
Inventor: WAKAZAWA TORU
IPC: G11B19/20
Filed: 1987-12-08
Abstract: PURPOSE:To reduce the size, weight and power consumption of the device by forming plural recording/reproducing parts for recording and reproducing data on different kinds of disk-like recording media and using a single driving motor in common as a driving source to rotate the media. CONSTITUTION:Insertion ports 2, 4 for a 3.5 inch floppy disk (FD) and 5 inch FD and eject buttons 3, 5 for ejecting disks are arranged on the front panel of a housing cover 1 of a floppy disk driver FDD 100 to record and reproduce information. The single driving motor 11 is used in common as a driving part, a disk-like spindle hub 25 for holding a magnetic disk 22 for the 3.5 inch FD 20 is fixed on the upper end part of a spindle shaft 18 and a spindle 19 for holding a magnetic disk 32 for the 5 inch FD 30 is fitted to the lower end part, so that the 3.5 inch FD 20 and the 5 inch FD 30 are simultaneously used to execute information processing.