baber/WOPTO huggingface dataset:
Patent JP-H02161291-A (JP)
Title: Inner face processed heat transfer tube
Inventor: YAMAMOTO KOJI
IPC: F28F13/18
Filed: 1988-12-15
Abstract: PURPOSE:To improve evaporating performance as compared with a conventional heat transfer tube with inner face grooves in a part formed with a rack part and to improve condensing performance as compared with a conventional inner face-processed tube by increases in heat transfer area and turbulent flow due to the existence of skirt by forming the rack part at the skirt of the side face of a fin of the side colliding with vapor flow. CONSTITUTION:Grooves 11 each having 18 degrees of lead angle theta with respect to a tubular axis direction (b) and fins 12 between the grooves 11 are alternately formed in large quantities on the inner face of a heat transfer tube 1, and a rack part 14 is continuously formed at the skirt of each fin 12 at the side to be collided with vapor of refrigerant flowing in a direction of an arrow (c). When the vapor of the refrigerant flowing in the direction of the arrow (c) collides with one side face 13 of the fin 12, refrigerant liquid (a) held between the rack part 14 and the top of the adjacent fin 12 is scarcely flown out due to the strong surface tension on the rack part 14, the holding amount of the refrigerant liquid (a) is also increased as compared with a conventional tube with inner face groove having no rack part 14, a dryout point is delayed to a higher dryness range to further enhance evaporating performance.
Patent JP-H08172642-A (JP)
Title: Video signal processing circuit
Inventor: OTSUKA MASAFUMI
IPC: H04N5/93
Filed: 1994-12-20
Abstract: PURPOSE: To output an RGB or a YC signal at a required level by amplifying a D/A conversion output of the RGB or YC signal twice or applying low output impedance to the output and amplifying the YC signal at a prescribed amplification factor. CONSTITUTION: D/A converter sections 1-3 receiving selectively a digital video signal A(RiGiBi) or B(YiCi) convert the signal into an analog video signal A' or B' of 1.4Vpp. Transistors(TRs) 1-3 apply low impedance to the video signal A' or B' to provide an output of 1.4Vpp signal and then an output of a 75ohm terminator is a signal A'(RoGoBo) of 0.7Vpp. On the other hand, the signal B' is amplified at amplifier circuits 7, 8 at an amplification factor of 2/1.4 and a prescribed amplification factor and an output of each 75ohm terminator is a signal Yo of 1Vpp and a signal Co of a prescribed level corresponding to the signal Yo. Thus, the signal A' or B' of a required level is obtained with simple circuit configuration without deteriorating the S/N.
Patent JP-H03181076-A (JP)
Title: Optical head controller
Inventor: OGINO TSUKASA
IPC: G11B21/08
Filed: 1989-12-08
Abstract: PURPOSE:To accurately perform the track jump operation by providing a means which corrects the deviation of jump due to the eccentric acceleration of a recording medium or the asymmetricity of the actuator sensitivity. CONSTITUTION:This controlling device consists of an optical disk 1, an optical system 2 of an optical head 1, a tracking error detector 3, a focusing error detector 4, an A/D converter 5, a digital analog processor (DSP) 6, a memory 7, a D/A converter 8, a tracking actuator 9, and a focus actuator 10. The deviation of jump due to the eccentric acceleration of the optical disk 1 or the asymmetricity of sensitivity of actuators 9 and 10 is corrected by the DSP 6. Consequently, an influence of the eccentric acceleration of the optical disk 1 and that of the asymmetricity of sensitivity of actuators 9 and 10 are eliminated. Thus, the track jump operation is accurately performed.
Patent JP-H05126967-A (JP)
Title: Rotation prevention device
Inventor: KANESASHI TAKANOBU
IPC: G04B47/06
Filed: 1991-11-05
Abstract: PURPOSE:To obtain a rotation prevention device which can previously prevent a disconnection fault in a flexible printed circuit board for connecting a disc- shape module which is housed and arranged in a module housing part to a sensor unit which is held in a sensor holding part electrically. CONSTITUTION:A module 11 is housed within a module-storage part from a lower direction of an equipment main body 1 so that a protrusion 13 which is formed at an outer periphery of the module 11 matches an opening 12 which is formed at one edge of a connection hole 2. Then, an outer-periphery surface of the module 11 contacts a lower side surface of the module-storage part for storage and at the same time the protrusion 13 is inserted into the opening 12, thus enabling the protrusion 13 and the opening 12 to be engaged to the module 11 and hence preventing the stored module 11 from being rotated in peripheral direction within the module-storage part previously.
Patent JP-H10156866-A (JP)
Title: Manufacture of monolithic molding with skin material and base
Inventor: WAKABAYASHI ITSUKI
IPC: B29L9/00
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a refinedly designed monolithic molding with a skin material which has sharply angled ridge parts and is free from creases. SOLUTION: An instrument panel 1 is arranged in a male mold 12 to clamp a mold tool 13, and a skin material 2 is preliminarily press-molded with the instrument panel 1 and a female die 11. Next, the ridge parts 2a, 2a of a projecting cross section of the skin material 2 are vacuum-sucked into the die 11. As the skin material 2 is already brought into tight contact with a molding fixture 17 and the die 11, it is possible to prevent the skin material 2 from becoming creased and positively vent an air from a gap between the skin material 2 and the female die 11. Further, the skin material 2 is stretched thorough discrete press molding and vacuum suction molding processes, so that there is no fear that a break may be generated in the ridge parts 2a, 2a.
Patent JP-H09154519-A (JP)
Title: New starch, water-absorbing material for food and coating material for cooking
Inventor: WATANABE TAKUYA
IPC: A23L7/157
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a new starch having a specific water-absorptivity and excellent taste-improving effect and useful for a water-absorbing material for food, a coating material for cooking, etc. SOLUTION: This new starch is produced by treating starch with amylase and processing to develop a crosslinked structure and has a water-absorptivity of <4mL/g at 30 deg.C, >=4mL/g at 50 deg.C and >=12mL/g at 60 deg.C. A water-absorbing material for food or a coating material for cooking such as frying batter can be produced from the starch. A fried food is preferably produced by smearing a raw ingredient with a dusting flour, immersing the ingredient in a batter liquid containing powdery protein and new starch and heating in dry state.
Patent JP-H04189662-A (JP)
Title: Brake stabilizing device for vehicle
Inventor: KATAYOSE SHINJI
IPC: B60T8/58
Filed: 1990-11-26
Abstract: PURPOSE:To improve the stability at the time of braking by detecting brake liquid pressures for at least two wheels including a right one and a left one, and controlling a steering means to offset a difference between a right and a left brake force based on them, and a yawing moment caused by it at the time of an anti-lock control. CONSTITUTION:A master cylinder B for generating a brake liquid pressure corresponding to a step on a brake pedal A is connected with wheel cylinders D for wheels C. Brake liquid pressures of the wheel cylinders D are controlled by an anti-lock control means E using an electromagnetic changing valve, etc., for preventing locking of the wheels C at the time of braking. In this case, a brake liquid pressure detecting means F for detecting the brake liquid pressures of the wheel cylinders D for the wheels C, including both the right and left ones, is provided, its output signals are inputted to a steering control means H, and a steering means G is controlled to offset a yawing moment generated by a difference between the right and left brake forces based on the brake liquid pressures of the wheel cylinders D for the wheels C.
Patent JP-H01167035-A (JP)
Title: Device for filling granule
Inventor: NAKAJIMA SHIGEO
IPC: B65B1/12
Filed: 1987-12-15
Abstract: PURPOSE:To prevent rush electric current from being applied to a motor and reduce the filling operation time, by providing the second clutch which transmits to a feeding means low-speed revolution of an output shaft of a speed reducer decreasing revolution speed of a motor shaft, when power supply fed to a drive motor is stopped. CONSTITUTION:When the first clutch 42 is connected, revolving motion of a motor shaft 44 is transmitted to a slave shaft 51 and a screw conveyor 6 commences high-speed revolution so as to feed a great amount of granules at high speed. In case filling weight of granules being fed to a packing bag 22 has reached the preset amount, power supply fed to a drive motor 36 is stopped. Then, the clutch 42 is disconnected and a clutch 72 is connected. Inertial torque of a flywheel 20 is transmitted to the motor shaft 44 and through a V belt 64 to an input shaft 60 of a speed reducer 58, so that the torque producing reduced speed is outputted by the clutch 72 from an output shaft 66 and transmitted to a slave shaft 51 through a V pulley 68 and a V belt 70. Therefore, this results in decreasing an amount of granules to be fed.
Patent JP-H08241246-A (JP)
Title: Method and system for data transfer between memory device and processor
Inventor: GERII DEI KAAPENTA
IPC: G06F13/40
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To improve a method for reading data from an m-byte memory device (n>m) by utilizing a processor having an n-byte data bus. SOLUTION: When an address counter is initialized and the data latching operation of one of a plurality of data latches 7 and 9 is actuated, the data related to the address indicated by the address counter is latched from a memory device by utilizing the actuated data latch 7 or 9. The latching of the data is repeated until n-byte data are completely latched by increasing the address indicated by the address counter one increment by one increment. When the n-byte data are latched, a signal is sent to a processor for informing the processor that the n-byte data are readable and the processor reads the data from all of the data latches 7 and 9 in a standard reading cycle.
Patent JP-H03177212-A (JP)
Title: Device for storing load
Inventor: MATSUURA TAKASHI
IPC: B66F9/07
Filed: 1989-12-07
Abstract: PURPOSE:To easily unload and deliver load by providing fork lifts of upper, intermediate and lower stages in a space formed by an underframe consisting of length and width, a ceiling frame and longitudinal columns, mobile carriages on the underframe and making the space of the fork of each lift larger than the width of the carriage. CONSTITUTION:Since a second space from the left is free, a fork 8 of an upper stage is lowered to a lowermost stage by passing through the side portion of a mobile carriage 64 and a load is loaded thereon. The fork on which the load is loaded is stored in the uppermost stage. Then, fork lifts 20, 42 of an intermediate and lower stages of the left side are horizontally moved to right free spaces to evacuate them. Then, the fork lift 8 of the upper stage is lowered to load. According to the repetition of these operations, all the fork lifts of the upper stage are loaded. Similarly, the fork lifts of the intermediate and lower stages are also loaded. At this time, since the width of the mobile carriage 64 is smaller than a space between forks 9, 9, the carriage 64 can enter between the forks 9, 9 to simply unload.
Patent JP-2001139261-A (JP)
Title: Elevator device for multistoried multiple dwelling house
Inventor: KATO HISAO
IPC: B66B9/00
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an elevator for multistoried multiple dwelling house capable of being easily added an existing multistoried multiple dwelling house without elevator. SOLUTION: In a multiple dwelling house 1 where a plurality of dwelling houses 7 having an entrance 6 in correspondence with one landing 5 in a stair hall 3 connecting the story floors 2 to each other, a part of the stair in the stair hall 3 is dismounted, and a new stair 15 is formed and disposed between the story floors 2 adjacent to each other in vertical direction. Also, an external corridor 8 is disposed at each story floor 2 in correspondence with each landing 5 of one story floor 2 and on the outside of the external surface of the multiple dwelling house 1. In addition, the other side of the stair in the stair hall 3 is dismounted so as to form a connection corridor 16 in order to connect the landing 5 to the external corridor 8.  An elevator 19 having a plurality of platforms in correspondence with the external corridor 8 is provided in a shaft 20 supported by the multiple dwelling houses 1.
Patent JP-H01164417-A (JP)
Title: Pressure swing adsorption device
Inventor: TAKAHASHI FUMIO
IPC: B01D53/04
Filed: 1987-12-18
Abstract: PURPOSE:To reduce pressure loss by providing a mixed gas flowing-in passage between an annular adsorbent packing layer and the side surface of a cylindrical vessel, and a concentrated gas flowing-out passage in the vicinity of the packing layer axis. CONSTITUTION:The adsorbent packing layer 2 is formed by packing adsorbent annularly in the cylindrical vessel, and a gas passage 3 through which mixed gas flows in is formed between the outer partition wall 1 and the adsorbent packing layer 2, and a gas passage 5 through which the concentrated gas is discharged is provided in the vicinity of the axis of the adsorbent packing layer 2. A gas flow, such as mixed gas flow, flows in the radial direction of the adsorbent packing layer 2, and the cross sectional area of the mixed gas supply passage is made larger than that of the concentrated gas discharge passage so that the pressure loss in the device is reduced and a preferable pressure swing process is carried out.
Patent JP-H05159770-A (JP)
Title: Electrode and secondary battery provided with this electrode
Inventor: MIYABAYASHI MITSUTAKA
IPC: H01M4/13
Filed: 1991-12-03
Abstract: PURPOSE:To provide an electrode for a secondary battery, wherein a large amount of alkaline metal can be stably carried with excellent productivity and efficiency, and the secondary battery provided with the electrode thus obtained. CONSTITUTION:After an alkaline metal, which is an active material, is carried in a granular or fiber-shaped transition metal chalcogen compound or carbon material, a shape is given by a binder. Rechargeable positive and negative poles are provided in a secondary battery, and it is provided with the positive pole containing the metal chalcogen compound and/or the negative pole containing the carbon material, thus mentioned in the above.
Patent JP-H05159462-A (JP)
Title: Method for transmitting or recording information, information recording and reproducing device and information transmitting device
Inventor: SATOMURA SEIICHIRO
IPC: H03M5/14
Filed: 1991-12-03
Abstract: PURPOSE:To reduce the erroneous detection of a synchronous pattern and to improve the reliability of the recording and reproducing or transmission of information by using the combination of a VFO pattern with an excellent correlative characteristic and the synchronous pattern. CONSTITUTION:A prescribed pattern for clock synchronization, a synchronizing pattern and 1, 7 RLL code data are read from a medium recording them by a signal detector 4 in a reproducing device. After the information is binarized, and is inputted to a phase locked loop PLL circuit 6 and a clock signal is generated and the binarization signal is synchronized with the clock signal by a latch 7 and the synchronous pattern is detected by a synchronous pattern detector 8. Then, the data succeeding to the synchronous pattern is demodulated by a 1,7 code demodulator 9 and regenerative data and a regenerative synchronous clock are outputted. Thus, the erroneous detection of the synchronous pattern is reduced by using the combination of the VFO pattern with most excellent correlativity and the synchronous pattern in a 1, 7 code.
Patent JP-H04189048-A (JP)
Title: Quality class control system in atm exchange
Inventor: SOMIYA TOSHIO
Filed: 1990-11-22
Abstract: PURPOSE:To improve the traffic control by setting a line of a channel and reading a data based on the service in which quality classes are provided, with respect to the priority of a class. CONSTITUTION:After a quality class is received by a call control reception control section of a call processing unit 25, the call processing unit 25 implements the control such that a tag representing a path taking a route with high priority and a VCI after conversion are set to an address corresponding to the VCI in a VCI conversion table 210. When information of high priority service is inputted, the information is sent to a high priority SRM 221, an SRM 223 calls a cell to be outputted with priority and an SRM with low priority is selected and the cell is called sequentially.
Patent JP-H09216931-A (JP)
Title: Production of cross-linked polycarbodiimide
Inventor: HACHIMAN TAKESHI
IPC: C08G75/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To improve the heat resistance and mechanical characteristics of a polycarbodiimide compd. by reacting it with a hydroxyl or mercapto compd. in the presence of an alkali or alkaline earth metal alcoholate. SOLUTION: A polycarbodiimide compd. is obtd. by decarboxylating an org. diisocyanate having a mol.wt. of 5,000 or higher by heating it in a hydrocarbon solvent. A cross-linked polycarbodiimide having iso(thio)urea bonds is obtd. by reacting the polycarbodiimide compd. with a compd. having at least two hydroxyl or mercapto groups in an amt. of 50mol% or lower (based on the carbodiimide bonds in the polycarbodiimide compd.; the same applies hereunder) in the presence of an alkali or alkaline earth metal (1-30C)-alcoholate in an amt. of 0.1-20mol%. The cross-linked polycarbodiimide is heated to 50-300 deg.C to further cross-link it, and the resultant thermally cross-linked product is further heated to 500-3,000 deg.C to be converted into an inorg. material.
Patent JP-H02163928-A (JP)
Title: Formation of quantum fine wire or quantum box
Inventor: KODAMA KUNIHIKO
IPC: H01S5/00
Filed: 1988-12-16
Abstract: PURPOSE:To control the thicknesses of semiconductor layers as well as to control their widths and lengths at a value in a degree identical with those of their thicknesses and to facilitate the formation of a quantum fine wire or a quantum box by a method wherein a first semiconductor layer is formed on the surface, on which a surface configuration with a pseudo-V- shaped section is provided, of a semiconductor substrate by an isotropic epitaxial growth method and subsequently, a second semiconductor layer is selectively formed by an anisotropic epitaxial growth method and the like. CONSTITUTION:A surface configuration with a pseudo-V-shaped section, which has a crystal face almost parallel to the surface of a single crystal semiconductor GaAs substrate 1 as its base and has crystal faces having an atomic arrangement different from that of the base as its inclined side surfaces, is provided on the surface of the substrate 1. Then, a first semiconductor layer 5 is formed by a growth method that a growth rate does not depend on the base crystal face orientation and a growth thickness can be controlled in the unit of an atomic layer. Then, a second semiconductor layer 6 having a forbidden band width narrower than that of the layer 5 is formed by laminating by a prescribed number of atomic layers only on the crystal face being formed into a pseudo-V-shaped base by a growth method that a growth rate depends on the base crystal face orientation and a growth thickness can be controlled in the unit of an atomic layer. Then, a first semiconductor layer 7 is formed on the substrate surface with the layer 6 formed selectively thereon by a growth method that a growth rate does not depend on the base crystal face orientation and a growth thickness can be controlled in the unit of an atomic layer.
Patent JP-H01162831-A (JP)
Title: Spinner for apparatus for producing shape memory yarn
Inventor: HOSHINA KOSHIRO
IPC: D02G1/06
Filed: 1987-12-17
Abstract: PURPOSE: To provide the subject spinner low in noise level by rotatably mounting a rotating roller within bearings disposed oppositely to each other in the upper section of a spinner body serving to twist and untwist a fed yarn. CONSTITUTION: This spinner is formed by: mounting a bearing cylinder 29 in the upper section of a spindle cylinder supported by a holding cylinder 31 and designed to rotate at high speed; disposing bearings 28 and 28' in the upright position; fixing supporting shafts 10 and 10' by a machine screw 32; rotatably forming a rotating roller 19 having a sand glass-shaped yarn-receiving concave portion 19' via a bearing; providing the front and rear surfaces of the roller 19 with a diameter designed not to project from both the peripheries of the bearings 28 and 28'; and pivotably mounting the roller 19 while preventing the upper surface of the roller 19 from projecting from the tops of the bearings 28 and 28'.
Patent JP-H08152661-A (JP)
Title: Vibration proofing device
Inventor: WASHISU KOICHI
IPC: G03B17/00
Filed: 1994-11-30
Abstract: PURPOSE: To make an objective lens mechanism compact and to save electric power when a correction means is driven by providing a vibration proofing device with the correction means relatively rotated with respect to an equipment in which the device is loaded or a lens barrel holding an objective lens. CONSTITUTION: The signals of vibration detection means 91p and 91y and the signal of a photointerruptor 15 are inputted to a target value arithmetic means 11. Based on the rotating angle signal θof the photointerruptor 15, a new target value for correcting the deflection of the correction means (lens barrel 710) is calculated. That means, even when a deflection correcting direction is changed because the lens barrel 710 is rotated, the deflection is corrected by mutually calculating the target value of the deflection correcting direction and obtaining the new target value so as to cancel the change. Then, vibration proofing accuracy is prevented from being deteriorated caused by the rotation of the lens barrel 710.  By providing the vibration proofing device with the correction means and the target value arithmetic means in such a way, the deterioration of the vibration proofing accuracy is eliminated and a focus mechanism and a zoom mechanism are made compact.
Patent JP-2000148454-A (JP)
Title: Communication terminal device and center device
Inventor: TANAKA MASANORI
IPC: H04N1/00
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To reduce the communication cost and to effectively utilize respective devices by performing no program transfer if program update is not effective when a program on a communication terminal is updated by a program on a center device. SOLUTION: The devices are equipped with a program comparing means (s1) which compares the programs of the center device and terminal, program modification judging means (s2 to s5) which judge whether or not the program is effectively modified, and a program updating means (s6) and only when the program is effectively modified, the program is transferred to reduce the communication cost and effectively utilize the respective devices.