baber/WOPTO huggingface dataset:
Patent JP-H0890135-A (JP)
Title: Joint metal tool and manufacture of this half-made product
Inventor: OMINATO KIMIHIKO
IPC: F16L41/02
Filed: 1994-09-14
Abstract: PURPOSE: To provide a fitting for piping which can efficiently be produced in the mass-production scale having extremely high productivity and yield, and a manufacturing method of a half finished product for manufacturing the fitting. CONSTITUTION: In a fitting 22 constituted of a head part 16 formed by cutting a sphere 10 to two surfaces with parallel planes 12 and forming a cavity part 14 in the inner part and a cylindrical shaft part 20 integrally extended from the head part 16 and provided with a hollow part 18 communicated with the cavity part 14, at least the cavity part 14 in the head part 10 and the hollow part 18 in the cylindrical shaft part 20 have the constitution integrally formed by forging formation.  Further, the manufacturing method of half-made product for manufacturing such a fitting 22, the one end side of round columnar blank is forge-formed to almost half-spherical surface having the same diameter or a little smaller spherical diameter than the spherical diameter of the half-made product and on the other hand, the other end side of the round columnar blank is forge-formed to the outer diameter having almost the same diameter as the spherical diameter of the half-spherical surface and also, a rear part extruding formation is executed from the other end side.
Patent JP-H0676408-A (JP)
Title: Magneto-optical disk device
Inventor: CHATANI MASAHIKO
IPC: G11B11/10
Filed: 1992-08-25
Abstract: PURPOSE:To obtain a device which is capable of performing magnetic field modulation/optical modulation overwrite, has high performance and is miniaturized by moving an electromagnet for optical modulation type recording magnetic bias, interlocking with the saving operation of a magnetic head for magnetic field modulation type recording bias. CONSTITUTION:A disk cassette is loaded on a cassette holder 50 and it is detected by the detection mechanism on the side of a magneto-optical disk device is detected and the classification of a disk 1 is judged. When a disk for which a magnetic field modulation overwrite is possible is loaded, a plunger 20a is pulled in by driving a solenoid 20 and a floating type magnetic head 3 is loaded on the disk 1 by turning the retreating mechanism 16 of the head 3. At the same time, the plunger 20a turns a driving arm 23 via a repeater arm 24 and a sliding member 22 is made to slide. Therefore, the magnetic discharging part of the tip part of a core 40 does not hinder the head 3 even if it operates in a state that the head 3 approaches to the disk 1, is capable of retreating from the lower part of the head 3 and the disk 1 and is capable of performing high speed writing.
Patent JP-H0989250-A (JP)
Title: Combustion apparatus
Inventor: TSURUTA KUNIHIRO
IPC: F23N5/00
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent an incomplete combustion from being generated by a method wherein a sensor output of a limit current type oxygen sensor arranged to perform an air fuel ratio control is detected. SOLUTION: A limit current type oxygen sensor 5 is arranged in a discharged gas flow passage 4 and then an air fuel ratio control is carried out at an air fuel ratio control means 8. The limit current type oxygen sensor 5 is operated with a combustion voltage and a sensor output A when the sensor is exposed to surrounding atmosphere is measured with a sensor output sensing means 10. An applied voltage determining means 11 compares the sensor output A with a prestored threshold value E so as to determine an applied voltage value in response to the compared value. A sensor output B when the limit current value type oxygen sensor 5 in the surrounding atmosphere is operated under a voltage value increased by a voltage changing means 12 is measured by a sensor correction output sensing means 13.  The limit current value discriminating means 14 compares the sensor output B with the sensor output A and performs a discrimination of the limit current characteristic. In the case that this is discriminated as a limit current, a target value of air fuel ratio is corrected by the air fuel ratio target value correcting means 15 in response to the sensor output B.
Patent JP-H0696271-A (JP)
Title: Optical character reader with calculating function
Inventor: TAKADA KAZUHIKO
IPC: G06K9/20
Filed: 1992-09-17
Abstract: PURPOSE:To calculate a result of operation by reading in optically an arithmetic operation in recording data, to reduce trouble for inputting an arithmetic symbol, and to prevent an instruction error of a calculation. CONSTITUTION:Recorded data is read optically by a reading part 2, a numeral and an arithmetic symbol are recognized by a recognizing part 3 and converted to the corresponding numeral code and arithmetic code, and each code is stored successively by a storage part 4. The data stored by the storage part 4 is outputted from an output part 6 in accordance with necessity, and also, displayed by a display part 6a. In this regard, in the case of output, selection of the case when the read data are all outputted, or the case when only a result of operation is outputted, and also, whether a signal output is executed to an external apparatus, or whether a print output is executed by a printer provided additionally in the main body, etc., is executed by an output mode switch on an operating part 5. in this regard, in an arithmetic part 7, a numerical value stored in the storage part 4 is discriminated into a number to be operated and an operand, and moreover, based on the instruction contents stored in an arithmetic instruction storage part 4a, a result of operation is calculated.
Patent JP-H0985100-A (JP)
Title: Catalytic film and its manufacture
Inventor: ARAI NOBUSHIGE
IPC: B01J37/02
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to maintain a satisfactory self-cleaning effect for a long time. SOLUTION: An undercoat layer 21 is formed by coating a base material 11 with an undercoating material obtained by blending a resin solution Y obtained by dissolving a heat-resistant resin in a solvent X with an oxidation catalyst A, a polymerization stopping agent B and an absorbent C for absorbing fats and oils or odor. In addition, a top coating layer 22 is formed by applying a top coating material obtained by blending the solvent X with a mixture of the oxidation catalyst A and a photocatalyst D to the surface of the undercoat layer 21 in a wet state, and then baking. The fats and oils cleaning performance and the deodorizing performance are improved by the absorbent C, so that it is possible to maintain a satisfactory self-cleaning effect for a long time.
Patent JP-S60137882-A (JP)
Inventor: YOSHIDA HARUO
IPC: G04B37/22
Filed: 1983-12-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0297551-A (JP)
Title: Phenol resin molding material
Inventor: ADACHI EIZO
IPC: C08K7/14
Filed: 1988-10-03
Abstract: PURPOSE:To obtain a phenol resin molding material of excellent bending strength by mixing a phenolic resin with a glass fiber and glycerol. CONSTITUTION:The title resin molding material is formed by mixing 100 pts.wt. phenol resin with 40-300 pts.wt. glass fiber and 0.5-10 pts.wt. glycerol. Examples of the phenol resin include novolac phenol resins, resol phenol resins, benzylic ether phenol resins and modified phenol resins. These resins can be used alone or an a mixture. Desirable examples of the glass fiber include those of a diameter of 6-20mum and a length of 1-10mm, and can be used alone or as a mixture. The form may be any of short fiber, chip, etc. When these glass fibers are used after being treated with a silane coupling agent, molding materials having good strengths can be obtained.
Patent JP-H03143897-A (JP)
Title: Combined wheelchair and escalator
Inventor: SAITO CHUICHI
IPC: B66B29/08
Filed: 1990-09-19
Abstract: PURPOSE:To improve the reliability of a special step by providing a protective cover having the width wider than the step and extending from the lower por tion of a lower getting-on-and-off port to that of an upper getting-on-and-off port between the step groups on the go and return path sides. CONSTITUTION:A protective cover 9 is disposed which has the width larger than the lateral width of the return path side step group and extends from the lower portion of a lower getting-on-and off port 1A to the lower portion of an upper getting-on-and-off port 1B throughout the upper side of the return path side step group. This protective cover 9 has an angle section to introuduce in the direction of arrow A or sideways and expell outside dust and rain water intruding from between the go path side steps 3 or special steps 4, so that these intruding substances do not give any adverse effect to the special steps 4 on the return poth side. Thus, the rear side of the special step 4 for carrying a wheel chair is not affected by the dust and rain water so that troubles due to the intruding substances can be prevented.
Patent JP-H08113263-A (JP)
Title: End protection material of eaves gutter package
Inventor: MORITA KOJI
IPC: B65D59/00
Filed: 1994-10-13
Abstract: PURPOSE: To obtain an end protection material of an eaves gutter package, which prevents the ends of eaves gutters from being damaged easily by an impact, by extending two or more tack flaps made of a foldable cushioning material from a side of a belt-like main body via folds. CONSTITUTION: A belt-like main body 1 of an end protection material A is bent along folds 10, an end part 11 and a paste margin 15 are stuck together and tack flaps 21-24 are bent along folds 20 and overlapped each other to form the end protection material A into a square cylindrical shape with a bottom. The ends of eaves gutters 4 contained in a packaging box 3 are pulled out a little and inserted into the opening of the end protection material A formed into the square cylindrical shape with the bottom and the end protection material A is completely inserted into the packaging box 3. Tack flaps 31 that are extended from the opening of the packaging box 3 are overlapped each other from above the tack flaps 21-24 and an adhesive tape is stucked on the tack flaps 31 to seal and package the eaves gutters 4.  Thus, as the ends of the eaves gutters 4 are protected by the four tack flaps 31, there is not such a fear that the ends of the eaves gutters are damaged by an impact.
Patent JP-S6490638-A (JP)
Title: Communication system
Inventor: ANAMI TATSUYA
IPC: H04B7/24
Filed: 1987-09-30
Abstract: PURPOSE:To attain efficient communication in a short waiting time with a master station by setting a communication start timing at every slave station at disabled communication and allowing a slave station to start the communication in the earliest set timing in case of enabled state. CONSTITUTION:Mobile stations 3, 4 withdraw transmission during the transmission by a mobile station 2. When the transmission of the station 2 is finished at a time t14, the stations 3, 4 generate random numbers 2, 3 respectively and only times W2, W3 multiplying the unit time W1 have no communication. The station 3 at a time t15 discriminates whether or not the other stations 2, 4 make transmission and in case of transmission enable, the transmission is applied. On the other hand, the station 4 discriminates again whether the transmission is enabled or not at a time t16 lapsing the time W3. Since the station 3 makes transmission at this time, the transmission is withdrawn. When the transmission of the station 3 is finished at a time t17, since communication is enabled, the station 4 generates again a random number 1 and whether or not the transmission enable is attained by a time t18 elapsed by the time W4 corresponding thereto and the transmission is started at communication enable.
Patent JP-H1096807-A (JP)
Title: Holographic optical element and its production
Inventor: SEGAWA TOSHIICHI
IPC: G03H1/18
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent wavelength dependence of the diffraction efficiency and to prevent the generation of high-order diffracted light by forming plural grooves according to interference fringes in the direction not perpendicular but oblique to a substrate surface. SOLUTION: Periodical grooves 12 of a hologram 7 corresponding to interference fringes are formed on the surface of a quartz glass 11 to obtain a hologram 7 for a hologram color filter. For example, grooves 12 are formed with the 0.85μm pitch P of the period and 1.0μm depth d and each groove 12 is inclined ϕ=13.1 deg. angle to the surface of the quartz glass. By using the obtd. hologram 7 as a hologram color filter 10, high-order diffracted light except for the zero and first order diffracted light is hardly produced like a CGH (a relief-type computed hologram) and the filter has almost no wavelength dependence of the diffraction efficiency.
Patent JP-H0695061-A (JP)
Title: Liquid crystal display panel
Inventor: KATAYAMA YOSHIJIROU
IPC: G02F1/13
Filed: 1992-09-17
Abstract: PURPOSE:To prevent the phenomena that a peripheral seal is cured by leaking light and to prevent the abnormality of a cell thickness by forming the peripheral seal and transfer electrode in the region of the picture frame of the light shielding film of a color filter substrate. CONSTITUTION:The light shielding film 10 is formed larger by one size than the peripheral seal 14 and the region of the picture frame part 18 of the light shielding film 10 is internally provided with the peripheral seal 14 and the transfer electrode 16. An adhesive part 15 for tentative fixing is provided on the outer side of the light shielding film 10. The peripheral seal 14 and the transfer electrode 16 are shielded by the light shielding film 10 and are therefore not cured when the adhesive substrate 15a for tentative fixing is irradiated with UV rays 19 from an arrow direction in order to cure the adhesive material 15a. Then, the peripheral seal is leaked to the thickness of the spacer 13 by the pressurization at the time of curing the peripheral seal 14, by which the uniform cell thickness is obtd. The UV rays for curing the peripheral seal 14 and the transfer electrode 16 are required to be irradiated from 8 counter substrate 12 side.
Patent JP-S6490894-A (JP)
Title: High hydraulic pressure ice crusher
Inventor: WATANABE MOTOO
IPC: B63B35/12
Filed: 1987-10-02
Abstract: PURPOSE:To improve ice crushing capacity by forming a recess at a portion of a lower inclined section of an ice crushing structure formed at the bow of an ice breaker facing with an ice plate, and arranging a high pressure water jet nozzle therein. CONSTITUTION:An ice breaker 1 has an ice breaking structure 2, i.e. a downwardly inclining section 3 formed into knife-shape, at the baw 2. A recess 6 is formed at a position on the downwardly inclined section 3 facing with a thickest ice plate 5. A plurality of water jet nozzles 7 are arranged in rows in the recess 6, and a steam or an electrical heater is provided to the nozzle 7. The nozzle 7 is coupled through a high pressure piping 8 with a super-high pressure water pump 9, and super-high pressure water is ejected through the nozzles 7 to crack the ice plate 5 so as to advance the ice breaker with the ice plate 5 being broken.
Patent JP-2001070946-A (JP)
Title: Method and apparatus for detoxification using corona discharge
Inventor: SANO NORIAKI
IPC: A62D101/47
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To efficiently detoxify harmful components, which can hardly be decomposed by conventional treatment methods, such as aldehydes, halogenated carbons, and dioxins and harmful substances such as dioxins contained in incineration ash. SOLUTION: In this detoxification method, substances to be treated contained/ adhering in/to liquid (slurry) or solids are introduced into the treatment space A of a box 1, and a positive pole 2 and a negative pole 3 are arranged separately in the space A. With the substances brought into contact with one of the poles 2, 3, corona discharge is generated in the space A to purify the substances.
Patent JP-2000078602-A (JP)
Title: Image display device
Inventor: HITOMI JUICHI
IPC: H04N9/31
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To prevent a signal by color separation from being sensed as a color component due to a visual integration effect by outputting color signals in a different color sequence from each field. SOLUTION: The display device is provided with a color extract means 12 that extracts three primary color R, G, B lights from a white light from a lamp 11 that is a light source and supplies them to a digital micro mirror device DMD 13, a time division multiplexer circuit 14 that applies time division multiplexing to the received G, R, B signals and gives the processed signals to the DMD, and a color sequence control circuit 15 that controls the operation of the time division multiplexer circuit 14. An image is displayed by reflecting the light from the light source in the DMD via the color extract means and projecting the reflected light on a screen.
Patent JP-H1095745-A (JP)
Title: Production of sorbic acid
Inventor: FUKUDA YORIHIDE
IPC: C07C57/10
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain sorbic acid in a good yield, while suppressing the generation of tars, by hydrolyzing a polyester with a mineral acid in the presence of a saturated fatty acid. SOLUTION: This method for producing sorbic acid comprises hydrolyzing a polyester having repeating units of the formula with a mineral acid (e.g. hydrochloric acid) in the presence of a saturated fatty acid (e.g. acetic acid) at 25-110 deg.C for 15-240min. The polyester is obtained by polycondesing croton aldehyde with ketene under such a condition that the ratio of the sum of the mole number (A) of the acetic acid and the mole number (H) of water to the mole number (K) of the ketene [namely (A+H)/K] is 0.01-1.0. The saturated fatty acid is contained in a concentration of 1-20wt.% in the mineral acid. The method enables to lower a decomposition temperature for the polyester without enhancing the concentration of the mineral acid. The employment of acetic acid as the saturated fatty acid enables to repeatedly use the mineral acid mother solution, thereby being profitable.  Sorbic acid is used as a food additive.
Patent JP-H0295791-A (JP)
Title: Rotary compressor
Inventor: YOSHIMURA TAKAO
IPC: F04C18/356
Filed: 1988-09-30
Abstract: PURPOSE:To decrease the extent of torque necessary for compression from a bottom dead center as well as to make improvements in compressor performance by additionally installing an interconnecting passage whose one end is interconnected to a back pressure chamber and the other end is alternately interconnected to a space of a roller inner circumferential part and a compression space. CONSTITUTION:A main bearing 19 forms a suction chamber 11a and a compression space 11b while it forms a space 12a to be surrounded by a crankcase 3c and a roller 5. Then, an interconnecting passage 21 is formed in this main bearing 19, and its first opening part 21a is interconnected to a back pressure chamber 20, while a second opening part 21b is set up in a position being opened or closed with rotation of the roller 5. On the other hand, refrigerant gas is inhaled in the suction chamber 11a through a suction pipe 14 and a suction passage 15 likewise in the past and, after being compressed in the compression space 11b, discharged out through a discharge part 16, a closed casing 1 and a discharge pipe 17. With this constitution, an amount of lubricating oil in the back pressure chamber 20 is increased, while pressure in this chamber 20 is lowered in and around a bottom dead center in particular.
Patent JP-H0295921-A (JP)
Title: Air conditioner attaching device for moving vehicle
Inventor: NAGANO RYOTA
IPC: B62D25/06
Filed: 1988-09-30
Abstract: PURPOSE:To improve movability and maintain safety of a driver by attaching an air conditioner for performing thermal adjustment inside a driver's cabin to the front side on the roof wall being biased to one side with its bottom in a projecting state. CONSTITUTION:A driver's seat 1 is provided at the center part of a driver's cabin 10, and an air conditioner 11 performing thermal adjustment inside the driver's cabin 10 is attached to a position near the crossing line between a nearly erected style front wall 4 provided in front the driver's seat 1 and a nearly horizontal roof wall 9 provided over the driver's seat 1, on the front side of the roof wall 9 and biased to one side in either right or left direction with its bottom in a projecting style. Also, the air conditioner 11 is attached with its bottom part projecting style on the front side of the roof wall 9 and near crossing line between the nearly erected style of the front wall 4 and nearly horizontal roof wall 9, and on far side on reverse side to a main opening door 6 for riding in and out. According thereto, there is no need to heighten the total height of the driver's cabin 10, no hindrance when the driver sees forward, and when the driver gets in and out of the vehicle, little fear of the head of the driver to hit the air conditioner 11.
Patent JP-H1185602-A (JP)
Title: Instance succeeding method and storage medium recording instance succeeding program
Inventor: KOBAYASHI NOBUYUKI
IPC: G06F12/00
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for application processing for guaranteeing reference consistency to a processing object instance by moving the instance to the other class in the succeeding relation with the class of the instance by applying an attribute value concerning the specified instance of a certain class. SOLUTION: The relevant instance of a class designated by an instance succeeding instruction is retrieved (S201). Next, it is discriminated whether the addition of the attribute value is required or not (S202). Concerning whether it is necessary to add the attribute value or not, it is designated in the instance succeeding instruction. When the addition of the attribute value is required, concerning the instance retrieved in S201, the attribute value is added (S203). Next, the instance retrieved in S201 and added with the attribute value or no attribute value in S203 is inserted to the designated class (S204). In such a case, as the object identifier(OID) of the inserted instance, the value of the OID of the retrieved instance is used.
Patent JP-H03112712-A (JP)
Title: Air conditioner for vehicle
Inventor: MIZUNO KUNIO
IPC: B60H1/00
Filed: 1989-09-25
Abstract: PURPOSE:To minimize a crew's uncomfortable feeling by interrupting the output of a control signal to a cooling cycle, and restricting and controlling each function of other air conditioning facilitates, upon detection of non-existence of the cooling cycle or failure of the cooling cycle. CONSTITUTION:In driving a vehicle, a microcomputer 31 makes judgement as to whether the concerned air conditioner has a cooling cycle, depending upon the connection or disconnection of a duct sensor 28 for detecting the temperature of an evaporator 8 to and from the required input port of the computer 31. Upon finding that the cooling cycle is not provided or out of order even when provided, the microcomputer 31 interrupts the output of a control signal to the cooling cycle, and makes invalid the air conditioner switch 33 even if operated. Also, when an intake mode is under automatic control, the mode is fixed to a fresh air introduction mode, and the rotational speed of a fan 7 is restricted even when quick cooling is required.