baber/WOPTO huggingface dataset:
Patent JP-2000218976-A (JP)
Title: Circulation notice supervision device
Inventor: HASHIMOTO HIROTAKA
IPC: G06Q10/10
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To enable a circulation notice material to be rapidly circulated among readers concerned by a set circulation deadline. SOLUTION: The names of persons to whom a circular notice material is circulated are set as area data for readers who are not yet through with the circular notice material and a date for the completion of confirmation (notice circulation deadline) corresponding to each of the names is set as deadline data. when appropriate verification information (individual verification data) for the specified names is received through a contact communication receiving part, the names corresponding to the verification information are identified from among the plural names found in the area data for the readers who are not yet through with the circular notice material and such identified names are deleted as those who are already through with the circular notice material.  At the same time, these names are delected from a list of the displayed names of the readers who are not yet through with the circular notice material displayed by LCD as those intended for notice circulation. Further, when the names of those whose verification information is not yet received are present among the plural names set as intended for notice circulation, when the deadline for the completion of the confirmation is over, a warning is posted by a buzzer 16.
Patent JP-2000221486-A (JP)
Title: Liquid crystal display device
Inventor: TAKIGUCHI YASUYUKI
IPC: G02F1/1335
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal display device having ligitness and high color purity in the case of any of transmission and reflection type ones by disposing a 2nd color filter between a semi-transmissive reflecting layer or a semi-transmissive reflecting plate and a light source. SOLUTION: A 2nd color filter 61 is disposed between a semi-transmissive reflecting plate 40 and a backlight 70 besides a conventional color filter 13. When the resulting device is used as a reflection type one, the color filters function as filters having good spectral characteristics because outside light passes the 1st color filter 13 two times. In the case of use as a transmission type one, filter performance is exhibited as the product of a spectral characteristic of the 2nd color filter 61 and a spectral characteristic of the 1st color filter 13. If the same color filter as the 1st color filter 13 is used as the 2nd color filter 61, the two filters function as a filter having the same spectral characteristics as a reflection type one and high color purity is attained even in transmission.
Patent JP-S58145119-A (JP)
Title: Manufacture of compound semiconductor device
Inventor: NAKANISHI TAKATOSHI
IPC: H01L21/265
Filed: 1982-02-24
Abstract: PURPOSE:To prevent thermal denaturation due to annealing of the compound semiconductor device by a method wherein the annealing temperature is defined at the epitaxial growth temperature or less when ion implantation is performed to a semiconductor epitaxial growth layer, and annealing is performed to form an active region. CONSTITUTION:The growth temperature is set at 780 deg.C, the mol ratio AsH3: TMG enabled to form an N type high resistance layer is selected, vapor phase growth is performed to obtain a buffer layer, and after Si ions are implanted, it is annealed in the mixed gas atmosphere of hydrogen and AsH3. When the activation ratio of Si ion at 850 deg.C is made as 100%, the activation ratio is reduced when the annealing temperature is reduced, and although the activation ratio is 70% at 780 deg.C, because annealing is performed at the temperatre lower than 850 deg.C, poor reproducibility like the generation of variation of the activation ratio at every annealing time is not generated. While at the buffer layer other than the implanted region, when the epitaxial growth temperature is 780 deg.C, thermal denaturation of the buffer layer can be ignored provided that the annealing temperature is 780 deg.C or less.
Patent JP-H07213802-A (JP)
Title: Vacuum distillation recovering device
Inventor: TOYAMA TADASHI
IPC: B01D3/10
Filed: 1994-01-31
Abstract: PURPOSE:To recover a solvent to be recovered with its purity being heightened without using a large-scale device by connecting a solvent recovery tank to the secondary side of a condenser and also controlling the temp. of the condenser to the condensation temp. of the solvent and connecting the upper gaseous phase part of the recovery tank to a vacuum line. CONSTITUTION:When a pump 37 is driven to make a vacuum system attain a prescribed vacuum, a spent contaminated solvent in a heating tank 1 is vaporized, and is liquefied in a condenser 10, and is passed through a liquid leading pipe 13, being accumulated in a recovery tank 20 maintained at a high vacuum. The temp. of the condenser 10 is maintained at the condensing temp. of a solvent to be recovered or a temp. little lower than it by a liquid quantity control valve 27. A gaseous material not condensed in the recovery tank 20 is introduced into a circulated liquid tank 36 of a vacuum generator through a vacuum line 25. A cooling coil 21 in the recovery tank 20 and an emergency cooling coil 3 in the heating tank 1 are connected in series through a three-way valve 43, and cooling water normally flows in the direction of the arrow.
Patent JP-H02208145-A (JP)
Title: Fitting structure for suspended ceiling for automobile
Inventor: ABE TSUTOMU
IPC: B60R13/02
Filed: 1989-02-08
Abstract: PURPOSE:To arrange so that the height of the inside of a room may become higher by suspending directly and attachingly an outside leather at a roof reinforcement, by providing resin clips having engaging projections, on the inner surface side of the outside leather which is suspended on the inside of the roof panel of an automobile, and providing openingly engaging holes engaging these resin clips, at the roof reinforcement. CONSTITUTION:Resin clips having engaging projections 6 are provided on the inner surface side of an outside leather 1, and the outside leather 1 is fitted to retainers 8 by means of sewing 9 or the like. Meanwhile, engaging holes 10 which engage the engaging projections 6 of resin clips 7, are provided openingly at a roof reinforcement 5 which is the reinforcing material for a roof panel 4. The outside leather 1 is suspended directly and attachingly at the roof reinforcement 5, and accordingly, the height of the inside of a room becomes higher as much as that which is directly attached to the roof reinforcement 5. Also, a lifting wire, a suspension bag, the cap of the lifting wire tip and the like become unnecessary, and the reduction of the weight, the curtailment of the number of parts and the reduction of the cost are realized.
Patent JP-S53113922-A (JP)
Title: Fuel supply system of internal combustion engine
Inventor: SANADA MASAKATSU
IPC: F02M5/10
Filed: 1977-03-15
Abstract: PURPOSE: To supply only the ingredients of high boiling point to a carburetter by evaporating and removing the ingredients of low boiling point in fuel by the temperature of the carburetter itself as lowering the temperature of the carburetter in the hot time of the an engine for preventing the over-concentration of airfuel mixture. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63194255-A (JP)
Title: Photosensitive material packaging unit imparted with exposing function
Inventor: SHIBA KEISUKE
IPC: G03C11/06
Filed: 1987-02-09
Abstract: PURPOSE:To permit smooth winding up after exposing by confining the coefft. of friction between a photographic sensitive layer and back layer of a photosensitive material to <=0.35. CONSTITUTION:The base part of a packaging unit body has a 1st housing chamber for housing the unexposed photosensitive material and 2nd housing chamber for housing the exposed photosensitive material. Either the unexposed or exposed photosensitive material is loosely wound and is housed into said housing chamber so as to inscribe the chamber. The coefft. of friction between the photographic sensitive layer and back layer is confined to <=0.35. An org. silicone compd., or ester of higher fatty acid or ester of higher aliphat. alcohol is particularly preferable as the slipperiness improving material to be made to exist on the surface of the photosensitive material. A matting agent is used as a method for improving the slipperiness on the surface of the photosensitive material by creating ruggedness on said surface. Fine powder carbon or graphite is used only for the back layer for its light shielding property but is extremely effective. Smooth winding up of the photosensitive material from the 1st housing chamber into the case of the 2nd housing chamber with weak winding up force and high accuracy is thereby permitted.
Patent JP-H06244415-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KIMURA SHINICHIRO
IPC: H01L21/336
Filed: 1993-02-17
Abstract: PURPOSE:To prevent the increase in parastic capacitance and the decrease in carrier mobility to decrease the resistance of a diffused layer by making the gate electrode, formed in a groove, with a gate insulation film in between, contact a diffusion layer, so as to establish contact with the diffused layer by a high conduction layer. CONSTITUTION:With a silicon oxide film 6 and a silicon nitride film 5 as a mask, the exposed part of a semiconductor substrate 1 is etched by RIE for forming a groove, and a gate silicon oxide film 10 is formed inside the groove, and using a CVD method, a conduction film 11 is formed all over it. Arsenic is implanted into the substrate 1 so that a diffused layer is formed. Thus, the depth at the corner of the groove gate 11 agrees with that of the diffused layer 12. Then, after a silicon oxide film is formed all over it, full surface anisotropic etching is done to leave a silicon oxide film 13 on a side wall of the gate electrode 1 as it is, so the surface of the substrate 1 or base material is exposed, and then after arsenic is ion-implanted for forming a high concentration diffused layer 14, thermal treatment is done for a metal film to be deposited all over it, and then, etching is made so that a silicide film 15 is left as it is only on the diffused layers 12 and 14 and the gate electrode 11.
Patent JP-H03231980-A (JP)
Title: Thread-like adhesive tool and production thereof
Inventor: ISHIZAKI AKIRA
IPC: C09J7/00
Filed: 1990-02-07
Abstract: PURPOSE:To obtain a thread-like adhesive tool resistant to hardening, quickly and easily applicable without drying and freely attachable to an adherend surface along a curved line by passing a thread core material through a tacky adhesive maintained in liquid state to effect the impregnation and application of the tacky adhesive to said core material and increasing the tackiness of the adhesive. CONSTITUTION:A thread core material 2 (e.g. filament, spun synthetic yarn or cotton yarn preferably having a thickness corresponding to a two ply soft twist yarn having a cotton yarn count of #40) is passed through e.g. an emulsion- type tacky adhesive 3 maintained in liquid state to effect the impregnation and application of the tacky adhesive 3 to the core material 2 and the solvent is evaporated to increase the tackiness and obtain the objective adhesive tool.
Patent JP-H08218908-A (JP)
Title: Valve system for internal combustion engine
Inventor: HIGASHIYA MASARU
IPC: F02D13/02
Filed: 1995-02-16
Abstract: PURPOSE: To prevent interference between an exhaust valve and a piston during the high speed operation of an engine. CONSTITUTION: A cam head rate adjusting device 30 is arranged between a driving gear 22 and an exhausting cam shaft 15. The exhausting cam shaft 15 is advanced in angle in respect to a driving gear 22 by centrifugal force of a weight arranged inside the cam head rate adjusting device 30. An opening/ closing timing of an exhaust valve 11 is advanced at high speed rotation compared to the case of low speed rotation, for reducing a lifting rate of the closing valve operation period of the exhaust valve 11.
Patent JP-H04244517-A (JP)
Title: Operation temperature automatic judgement device for gas range etc
Inventor: ISHIGURO SHOSUKE
IPC: F24C3/12
Filed: 1991-01-29
Abstract: PURPOSE:To prevent mistaken operation by measuring a pan bottom temperature with use of a thermistor temperature measurement element located at the center of a burner, and judging setting operation temperature dependent upon the use based on the temperature in a heating process and the state of temperature rise for automatic switching. CONSTITUTION:Once a gas burner 1 is fired in the case of cooking and the like, temperature in a heating process is transferred from about 100 deg.C to a predetermined temperature zone. In a burning prevention mode where said transferred temperature sustains for a predetermined time, if range bottom disposed at the center of the burner 1 exceeds a cut temperature gas supply is interrupted by a controller C. In the case of fried for example, once the burner 1 is fixed, temperature is continuously raised up to a temperature of oil smoking and a relationship between the temperature and time is checked. Thereafter, as pan bottom temperature exceeds cut temperature as a dried fish burning prevention mode, gas supply is interrupted. The same operation is performed for the case of iron plate cooking. Since the modes are automatically switched depending upon the temperature in the heating process and the way of the temperature rise, mistaken operation is avoided and reliability is improved.
Patent JP-H09221934-A (JP)
Title: Base isolating-supporting equipment
Inventor: KURABAYASHI HIROSHI
IPC: E04B1/36
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To enlarge a force of damping vibrations and to make a base isolated building be hardly moved by external forces other than an earthquake. SOLUTION: A support base 10 fixed on the foundation and having on the upper side a gently recessed part 11 which is deepened in the central part and directed upward and a ball 12 rolling on the recessed part 11 are provided. Moreover, a housing 13 which is supported on the support base 10 through the intermediary of the ball 12 and to which a base isolated building is fitted and metal plates 23 which are fixed respectively to the support base 10 at one end and to the housing 13 at the other end are provided. A damping force and a force of suppressing movement are generated by the metal plates 23.
Patent JP-S63197323-A (JP)
Title: Semiconductor chip
Inventor: YOKOTA YASUYUKI
IPC: H01L21/78
Filed: 1987-02-12
Abstract: PURPOSE:To prevent the cracks caused by thermal stress from occurring by means of making a semiconductor almost circular. CONSTITUTION:When a semiconductor chip 1 is made circular, the shape thereof is made isotropical to avoid any cracks caused by thermal stress imposed by the difference in length of opposite lines and sides in case it is made square. Furthermore, when the chip 1 is bonded by Au-Si eutectic alloying process, etc., the wettability of the rear of chip can be made uniform so that the cracks caused by the difference in thermal stress imposed at the central part from that at the cornear parts in case of square shape can be prevented from occurring. Likewise, the breaking off in chip can be prevented.
Patent JP-H06245554-A (JP)
Title: Ultrasonic motor drive circuit
Inventor: OKUBO MITSUMASA
IPC: H02N2/00
Filed: 1993-02-17
Abstract: PURPOSE:To perform speed control by frequency while keeping an ultrasonic motor in a stable frequency range. CONSTITUTION:First frequency control means 4 starts, then drive speed detecting means 12 judges whether an ultrasonic motor 7 has completed its driving with a predetermined number of pulses based on the output signal from a rotation encoder 11, and the frequency of AC signals at that time is stored in a memory 6 as a lower limit frequency. Next, a second frequency means 5 starts, then the drive speed detection means 12 check whether an output signal from the rotary encoder 11 is input and reads the drive speed of an ultrasonic motor 7. Thereafter, the drive speed is compared to a reference speed; if the drive speed is larger than the reference speed, the drive speed is lowered by increasing the frequency; and if it is smaller, the frequency is lowered only when the frequency is not a lower limit.
Patent JP-S60172607-A (JP)
Inventor: WATANABE KENJI
IPC: B65B11/52
Filed: 1984-02-17
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-H09232044-A (JP)
Title: Board-mount electric connector
Inventor: ANDORIYUU JIYOSEFU GIYABANII
IPC: H01R13/646
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an improved board-mount electric connector to introduce voltage induced in a conductive shell by FRI (radio frequency interference) to a grounding surface of an installing board by the shortest passage. SOLUTION: A base board-mount type electric connector 1' has one or more contacts 6' fixed to an insulating body 3', and an external part is surrounded by a conductive shell 2'. A base 11' integrally formed with this shell 2' is provided, and capacitor elements 26' are arranged in recessed parts of the base 11'. A conductive platform 31 is installed on the base 11' through an insulator 23'. The capacitor elements 26' are sandwiched between the base 11' and elastic spring fingers 33 arranged on the platform 31. FRI induced voltage of the shell 2' is directly introduced to a grounding surface of an installing board through these capacitor elements 26'.
Patent JP-H03233189-A (JP)
Title: Sealing device of slurry transportation pump
Inventor: TSUJI MASAYOSHI
IPC: F04D7/04
Filed: 1990-02-09
Abstract: PURPOSE:To improve cooling effect drastically, and to lengthen a life of grand packing greatly by arranging valves in an inlet passage and an outlet passage, and a pressure gauge and a flow meter in the inlet passage, and a flow meter in the outlet passage. CONSTITUTION:When a pump is operated by opening a closing and opening valve 18, cooling water is forced to flow from a hydraulic source 8 into an internal groove 7a of a lantern ring through an inlet passage 10. This water serves as a sealing water ring and, in addition, cools the frictional heat generated at a grand packing 5, and then flows into a water tank 11 through an outlet passage 12. Amount of wear can be detected according to the indication of a pressure gauge 15. Leakage of the cooling water can be detected according to the difference between the indications of the two flow meters 16 and 17. Thus, it is possible to increase the cooling effect drastically, and to lengthen the life of the grand packing greatly.
Patent JP-H01203491-A (JP)
Title: Conditioning agent for drilling mud
Inventor: ISHIKAWA KATSUHIRO
IPC: C09K8/04
Filed: 1988-02-09
Abstract: PURPOSE:To obtain the above novel conditioning agent having excellent resistance to cement, heat and salt and exhibiting remarkable effect even to seawater mud or cement-mixed mud, by using a specific copolymer containing sulfone group (or its water-soluble salt) as an active component. CONSTITUTION:The objective conditioning agent can be produced by reacting a sulfonation agent such as bisulfurous acid, sulfuric anhydride, etc., to a copolymer containing (A) an alpha,beta-unsaturated dicarboxylic acid anhydride (preferably maleic anhydride) and (B) a norbornene derivative having olefinic double bond (especially preferably dicyclopentadiene) as essential components, thereby introducing sulfone group or water-soluble salt of sulfone group into said copolymer, and using the obtained copolymer as an active component.
Patent JP-2000228222-A (JP)
Title: Secondary power supply
Inventor: TSUSHIMA MANABU
IPC: H01G11/28
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain high breakdown voltage lower than the natural potential at the end of discharging and a good charging-discharging cycle characteristic by using a mixture obtained by mixing a specified quantity of activated carbon with carbon material and an organic electrolyte containing a specified metal salt in a negative electrode. SOLUTION: Material containing activated carbon is used in a positive electrode, and an organic electrolytic solution containing quaternary onium salt and lithium salt is used as an electrolytic solution. The negative electrode is formed of a mixture obtained by mixing activated carbon 10-80 wt.% of the total quantity with carbon material which stores and desorbs lithium ion. At the time of charging, at the negative electrode, lithium ion and quaternary onium ion are adsorbed to activated carbon, lithium ions are stored in the carbon material, and at the time of discharging, some of lithium ions remain in the activated carbon. At the end of discharge, the potential at the negative electrode becomes base potential lower than the natural potential before charging, and at the time of re-charging, charging is performed in the base potential lower than the natural potential.  At the time of charging and discharging with a large current, lowering of capacity due to repetition is inhibited by physical reaction such as ion adsorption and desorption to/from the activated carbon.
Patent JP-S63197818-A (JP)
Title: Cooking apparatus
Inventor: SUZAKU TAKAMICHI
IPC: F24C7/02
Filed: 1987-02-10
Abstract: PURPOSE:To prolong the life of a weight detection accuracy by providing Roberval mechanism locking means and unlocking the same by a cooking start command, in an electronic range which detects the weight of a food through a Roberval mechanism. CONSTITUTION:When a cooking start switch is operated, a voltage is applied to a solenoid 21, and the pin 21a of the solenoid 21 which has protruded up to now recesses. As a result, a load is applied to a Roberval mechanism 8 and the weight of a food 3 is detected by a sensor 5. When the weight detection time has passed, the voltage application to the solenoid 21 is released, the pin 21a again protrudes by a force exerted by a spring to lock the Roberval mechanism 8. As a result, the Roberval mechanism 8 is released from the load. By this constitution, the effecting period of the load is shortened and the residual strain of leaf springs 8a and 8b can be reduced and the accuracy of the weight sensor can be held for a long period of time.
Patent JP-H08198921-A (JP)
Title: Thermosetting resin composition
Inventor: WASHIMORI AKIKO
IPC: C08F290/04
Filed: 1995-01-25
Abstract: PURPOSE: To obtain a thermosetting resin composition, good in operating efficiency and tensile shear adhesive strength of a cured product at high temperatures, peel strength and solder characteristics and useful as an adhesive, etc., by blending an alkenyl-substituted nadimide with a conjugated diene-based resin in a specific proportion. CONSTITUTION: This composition contains (A) an alkenyl-substituted nadimide and (B) a conjugated diene-based resin having functional groups reactive with vinyl group as essential components at (98/2) to (30/70) weight compositional ratio (A/B) of the components (A) to (B) and further preferably (C) a curing catalyst of any one of an organic peroxide, an onium salt, a cationic catalyst and a metallic compound containing an organic group. Furthermore, e.g. a substituted nadimide represented by the formula [R<1> and R<2> are each H or methyl; (n) is 1 or 2; R<3> is a 1-12C alkyl, a 3-6C alkenyl, a 5-8C cycloalkyl, etc.] and specifically N-methyl-allylbicyclo[2.2.1]hept-5-ene-2,3-dicarboximide, etc., are preferably used as the component (A).