baber/WOPTO huggingface dataset:
Patent JP-H0686703-A (JP)
Title: Shoe sock
Inventor: OSADA HIDEHARU
IPC: A43B17/03
Filed: 1992-09-08
Abstract: PURPOSE:To improve the air permeability of the shoe sock and to reduce the production cost thereof by forming a cushion material sheet provided with many small containers on one surface to the outside shape of the foot, thereby producing the shoe sock. CONSTITUTION:The sheet-like material made of plastic formed to a foot shape as a whole is provided with the many projections 2 over the entire surface thereof, by which the shoe sock 1 is produced. The projections 2 are formed hollow and air is hermetically sealed therein. This shoe sock 1 is installed upward in such a manner that the side (rugged part side) provided with the projections 2 sealed therein with the air faces the rear of the foot in the case of use of such shoe sock. The cushion material sheet provided with the many small containers for the air is joined in the state of providing the one side of the plastic sheet with the many projections to another flat plastic sheet, by which the air is confined within the projections and the projections are hermetically sealed. The shoe sock 1 produced in such a manner has the good air permeability, is light in weight and low in cost and is useful as a sales- promotional article.
Patent JP-H04288076-A (JP)
Title: 2-benzothiazolyl tetrazolium salt indicator
Inventor: ROBAATO PII HATSUCHI
IPC: G01N33/50
Filed: 1991-09-18
Abstract: 2-Benzothiazolyl tetrazolium salt compounds have been found to be characterized by a reflectance spectrum exhibiting an extended plateau above about 600-650 nm. Such compounds are useful as chromogenic indicators for reducing substances such as NADH. The reflectance plateau confers improved accuracy to analytical assays, particularly for the determination of analytes of medical diagnostic significance, in which a colorimetric response on a reagent carrier matrix is measured by reflectance.
Patent JP-H11101477-A (JP)
Title: Outdoor unit of air conditioner
Inventor: KIKUCHI HIROYUKI
IPC: F24F5/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an outdoor unit of an air conditioner to improve the heat exchange efficiency and to reduce the fluid noise level caused by the fluctuation of the air pressure on the fin side during the ventilation by a method wherein plate fins on a body side of an outdoor heat exchanger are arranged parallel to the air flow to reduce the ventilation resistance. SOLUTION: In an outdoor unit of an air conditioner, air inlets 2a, 2b are provided on a back side and one side, an outdoor heat exchanger 7 in which a refrigerant pipe 12 is passed through plate fins 11 opposite to the air inlets 2a, 2b is arranged in a body provided with air outlets in a forward surface, a fan which is arranged opposite to the air outlets and blows the outside air through the outdoor heat exchanger 7 is provided, and an annular bell mouth 9 is provided on an outer circumference of the fan. A part opposite to the air inlets 2a, 2b in one side is arranged so that the plate fins 11 are parallel to the air flow to be sucked.
Patent JP-2000101424-A (JP)
Title: Clock generating circuit
Inventor: SONEDA MITSUO
IPC: H03L7/08
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To realize a clock-generating circuit that realizes spread spectrum processing for a clock signal and reduces the radiation of electromagnetic waves by shifting only slightly an operating clock signal of a semiconductor device. SOLUTION: A phase comparator 10 of a PLL circuit compares a phase of a received reference clock signal SIN with a phase of a frequency division signal SD from a frequency divider 50, outputs an up-down signal SUD in response to a phase difference of the signals, a low-pass filter 20 eliminates a high frequency component of the up-down signal SUD and provides an output of a signal SL, consisting of low frequency components. A DC amplifier 30a generates a control signal SV resulting from adding a bias signal, in response to a frequency control signal SC1 to the signal SL and gives the signal SV to a VCO 40, the VCO 40 oscillates at a frequency set by the control signal SV and generates a clock signal CK0, whose frequency is transited in response to the frequency control signal SC1 and gives it to a semiconductor device as an operating clock signal.
Patent JP-S62125928-A (JP)
Title: Automobile seat with walk-in mechanism
Inventor: MASUYAMA SATOSHI
IPC: B60N2/20
Filed: 1985-11-25
Abstract: PURPOSE:To fixedly securing lower rails to upper rails and a seat cushion for improved operativity of assembling a seat to a car body by providing a stopper member at a predetermined position of the lower rails with respect to the upper rails. CONSTITUTION:A seat 1 is supported through a pair of right and left upper rails 6 fixedly secured on the lower surface of a seat cushion 2 and extending front-to-back and a pair of right and left lower rails 7 fixedly secured on the car body floor A and extending front-to-back. When a slide lever 8 is operated in the direction C, the upper rails 6 become slidable along the lower rails 7. In this case, a stopper 23 is provided on the inside of the front end of an engaged member 11 fixedly secured to the lower rails 7. When an engaging member 14 provided on the upper rails 6 is rotated to disengage the engaging pawl 14a from an engaging hole of the engaged member 11 provided on the lower rails 7, the engaging pawl 14a is engaged in an engaging recess 23a of the stopper 23.
Patent JP-H08128793-A (JP)
Title: Heat transfer tube with internal fins and manufacture thereof
Inventor: SANO TETSUO
IPC: F28F1/32
Filed: 1994-10-28
Abstract: PURPOSE: To enable proper expansion of a heat transfer tube without being affected by internal fins, by a construction wherein projecting parts having large widths and the internal fins having smaller widths than these parts are formed respectively on the inner wall surface of the main body of the tube, in regard to the heat transfer tube inside the main body of which a working fluid flows through. CONSTITUTION: A heat exchanger 1 is constructed of external fins 3 and a heat transfer tube 5 piercing these fins through. In this case, the heat transfer tube 5 has projecting parts 7 having large widths and trapezoidal sections and formed at prescribed intervals on the inner wall surface of the main body 5a of the tube and also has internal fins having small widths and angled sections and formed between the projecting parts 7. On the occasion, the ratio between the height of the internal fins 9 and the average inside diameter of the main body 5a of the tube is set to be 0.035 or more. Besides, the sectional shapes of the projecting parts 7 and the internal fins 9 are formed to be asymmetric shapes being different in flow resistance according to the direction of flow of a working medium.  Moreover, the helix angles of the projecting parts 7 and the internal fins 9 are set to be 30 degrees or more to the axis of the tube. The inside diameter of the tube is enlarged by inserting a tube-expanding jig into the inner wall surface of the main body 5a of the tube.
Patent JP-2000098736-A (JP)
Title: Developing device
Inventor: KANEKO SHINTARO
IPC: G03G15/08
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To accurately control the stop positions of respective developing units without increasing the manufacturing cost and the cost of parts and to realize an excellent developing action by deciding the correction value of the detected position of a rotating position detection means by using reference position display parts respectively arranged at a developing unit fitting member and a developing device supporting member and using this correction value when the respective developing units are moved to a developing position. SOLUTION: By a CPU 120, a value counted by a pulse counter 123 until an angle recognition member 104 arranged at the rotary developing unit 100 is detected by an optical sensor 107 fitted to a machine frame is compared with a prescribed value counted when an error is not caused in the fitting position and the detecting accuracy of the sensor 107 previously stored in a memory 121 and difference between them is calculated as the correction value. Then, when a digital color copying machine is actually used, the correction value is stored in the memory of a CPU controlling the action of a rotary developing device 18 as the correction value used when the developing device 18 is driven to be rotated to the developing position.
Patent JP-H0517950-A (JP)
Title: Execution method for concrete slope frame and structure for frame material
Inventor: NAGAOKA SHINGEN
IPC: E02D17/20
Filed: 1991-07-12
Abstract: PURPOSE:To construct a high accurate slope frame by eliminating necessity for a skilled worker of formwork carpenter or the like, and saving labor of field work on a slope. CONSTITUTION:In an execution method for a concrete slope frame of constructing a reinforced concrete frame in a lattice shape on the natural ground of a slope, a ladder-shaped auxiliary material 2 is set up in a lattice shape on the slope natural ground, and after arranging reinforcements, a leading frame 1 of almost L-shaped section is set up along four angular parts in a crossing part of each auxiliary material. A following frame of almost reversed U-shaped section is arranged overlapping both the end parts on an end part of the leading frame between these leading frames, and after building a frame material in a lattice shape, concrete is placed in the leading and following frames.
Patent JP-S63120570-A (JP)
Title: Compressing and decoding device
Inventor: NISHIWAKI MITSUO
IPC: H04N21/236
Filed: 1986-11-10
Abstract: PURPOSE:To minimize the delay time at a reception buffer memory by monitoring the frame number of a coded data accumulated in the reception buffer memory, and immediately decoding the data at the time when >=one frame coded data is accumulated. CONSTITUTION:A control circuit 8 monitors a frame number (b) generated by a frame number generation circuit 4 and a frame number (c) separated by a separator circuit 7, and compares the said numbers (b) and (c) with each other at every f-pieces of frame pulses. And at the time when >=one frame coded data is accumulated in the reception buffer memory 6, a reception buffer memory read designation signal (d) is transmitted to the memory 6 and a compressing and decoding circuit 9 to execute the reading from the memory 6, and at the same time, the decoding processing of the read out data is executed by the circuit 9 to generate a decoded image signal (e). As a result, the delay time at the reception buffer memory 6 can be decreased.
Patent JP-H05108981-A (JP)
Title: Integrated monitoring control system
Inventor: YAMAMOTO TAKASHI
IPC: G08B25/04
Filed: 1991-10-15
Abstract: PURPOSE:To effectively utilize a transmission preventing system and to enable appropriate disposal against an invader to be executed by using the system for controlling another system in daytime. CONSTITUTION:A human body detecting system A is provided with plural sensors 1. Intrinsic addresses are respectively set in the respective sensors 1. The sensors 1 are connected by a two-wire system transmission line and a controller 6 for individually discriminating the human body detecting conditions of the respective sensors 1 is provided. The human body detecting system A is used for transmission prevention at night. An illumination control system B controls the turning on/off of illumination equipments 2 in accordance with the human body detection the conditions of the human body detecting system A in daytime. The air conditioners 3 of an air conditioning control system C are operation-controlled in accordance with the human body detecting conditions of the human body detecting system A. It is automatically informed to an external part that the invader is detected while the human body detecting system A is used for prevention.
Patent JP-2001079304-A (JP)
Title: Supercritical fluid extracting device
Inventor: YANO KATSUSHI
IPC: B01D11/00
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To reduce the required quantity of a use fluid and a sample material and to simplify the examination of an optimal extraction condition by providing a circulation passage for returning the fluid passed through a detector to an extraction vessel side between plural switch valves side by side in the extraction passage and arranging a quantitative injecting device for a solvent in the fluid circulation passage. SOLUTION: After the sample material is filled in the extraction vessel 3, plural switch valves 13, 14 are opened to pass carbon dioxide as a fluid from a fluid cylinder 1 through the extraction passage 18 and the circulation passage 19. After air in the whole system is replaced by carbon dioxide, the critical state is formed by adjusting to a prescribed pressure and temperature by a pressurizing pump 2, a pressure controller 5 and a thermostatic bath 12. After that, both switch valves 13, 14 are closed to form the circulation passage and the fluid in the supercritical state is circulated by a circulating pump 15. As a result, a component to be extracted in the fluid is dissolved into the circulating fluid and a prescribed quantity of the solvent is added from the quantitative injecting device 17 while monitoring the dissolving state by the detector 4.
Patent JP-H03128133-A (JP)
Title: Working method for plate material
Inventor: WAKITANI NAOSUKE
IPC: H04N7/18
Filed: 1989-10-12
Abstract: PURPOSE:To efficiently execute the multi objective control and operation by image picking up the working state of plate material on the work-table of the plate working device, and deciding with the processing result of its video signal whether the working state is good or not, or controlling the working device for plate material. CONSTITUTION:The plate material w is worked with the working device for the plate material provided with the tool turret 3 between the upper frame 1 and the bed 2 and the work table 4. The image pickup device 14 performs image pickup of the working state of the plate material w on the work table. With the processed result of the video signal picked up, the decision of the quality of the working or the control for the plate material working device are executed. Therefore, the inspection of the working state or the control for the working device for plate material of the re-position time are executed.
Patent JP-H0291075-A (JP)
Title: Novel production of compound
Inventor: POORU GURAHAMU WAIATSUTO
IPC: C07D473/16
Filed: 1988-10-21
Abstract: PURPOSE: To obtain a specific guanine deriv. having anti-viral activity by reacting novel 2-amino-9-hydroxy-6-methoxypurine or its deriv. with a compd. corresponding to a side chain of the objective compd.  
     CONSTITUTION: A compd. represented by formula I (wherein R 4 ' is a group or an atom capable of being converted to R 4 ; R 4  is H, OH, NH 2 , or OR 5 ; R 5  is 1-8C alkyl, phenyl or phenyl-1-2C alkyl and these phenyl parts can have 1-2 substituents such as halogen; R x  is NH 2  or protected NH 2 ) and a compd. represented by formula III (wherein Q is an eliminating group, R 1 '-R 3 ' are R 1 -R 3 ; R 1  wherein OH is protected is H or CH 2 OH; R 2  is H or OH or CH 2 OH when R 1  is H; R 3  is CH 2 OH or a group represented by formula III at a time of R 1 =R 2 =H; and OH in R 1 -R 3  can take a form of O-acyl) are reacted and, thereafter, R 4 ' other than R 4  is converted to R 4  and, further, if necessary, R 1 '-R 3 ' are respectively converted to R 1 -R 3  to obtain the objective compd. represented by formula IV or its pharmacologically acceptable salt. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H02115391-A (JP)
Title: Multilayered plating film
Inventor: KAKIHISA ISAO
IPC: C25D7/00
Filed: 1988-10-24
Abstract: PURPOSE:To obtain a multilayered plating film having a Cr plating layer as the surface layer and exhibiting high corrosion and wear resistances by forming a specified Cu-Sn alloy plating layer just under a Cr plating layer as a surface layer. CONSTITUTION:A Cu-Sn alloy plating layer contg. 60-<80% Cu and >20-40% Sn is formed just under a Cr plating layer as a surface layer with a copper cyanide-stannate bath, a copper cyanide-tin pyrophosphate bath or a pyrophosphate bath. The Cu-Sn alloy plating layer is chemically stable to an etching soln. and dampening water penetrating through the cracks in the Cr plating layer and is hardly corroded. Since the plating layers are similar in anodic polarization behavior to each other and the natural potentials of the plating layers are very close, corrosion due to the formation of a local cell is nearly prevented. Since the Cu-Sn alloy plating layer has superior smoothness, the Cr plating layer formed thereon becomes smooth.
Patent JP-H08103787-A (JP)
Title: Batch type activated sludge process for polluted water
Inventor: YABE HIDEAKI
IPC: C02F1/52
Filed: 1994-10-06
Abstract: PURPOSE: To process the waste water containing ammonia nitrogen and phosphoric acid phosphorus in a short time by a batch type activated sludge treatment even if a lowest treatment water temperature is equal to a specific low temperature. CONSTITUTION: A nitration process for ammonia nitrogen, a denitrification process for nitrous acid nitrogen and/or nitric acid nitrogen, a process for taking phosphoric acid phosphorus into activated sludge, and a process for separating activated sludge and treated water are performed in one bioreactor. When a lowest processing temperature of polluted water is 5-10 deg.C, (time for nitration process)/(time for denitrification process) is made 2-3 to make the time for nitration precess longer than the time for denitrification process. Immediately before the separation process, a flocculant is added directly to the bioreactor to remove phosphoric acid phosphorus, and it is preferable that iron chloride (II), as the flocculant, is added to the polluted water under conditions that the mole ratio of the iron chloride to the phosphorus contained in the waste water Fe/P is 0.5-3.
Patent JP-2000096846-A (JP)
Title: House with diagonal wall
Inventor: SHIBA KEIICHIRO
IPC: E04H1/02
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To form a house having variety and free atmosphere by arranging a living room to face a garden, and diagonally forming the wall face of the living room facing the garden. SOLUTION: A building 2 is built at the northeast of a plot 1, and a garden 3 is formed on the south side and west side. A living room 11 is arranged to face the garden 3 on the south side at the west of an earth floor 10 adjacent to a vestibule, and the wall face 5 of the living room 11 is inclined by 20-25 deg., for example, to face the south southwest direction. The contact area between the living room 11 and the garden 3 is increased, and the free and open atmosphere different from that of a standard house can be formed.
Patent JP-H03210446-A (JP)
Title: Device for measuring differential pressure
Inventor: KAARUHAINTSU BANHORUTSUAA
IPC: G11B23/50
Filed: 1990-10-05
Abstract: PURPOSE: To enable an accurate measurement result even when using a preceeding body connected to a single chamber type differential pressure sensor by allowing an evaluation circuit to contain another compensation device which compensates the effect on sensor differential pressure which is compensated by the first compensation device for a preceeding body temperature and preceeding body parameter. CONSTITUTION: A single chamber type differential pressure sensor 10 is connected to at least one preceeding body 30 including a volume where a fluid is filled, and the volume is closed with one of two vibration plates 12 and 13 at its one side, and it is closed with an elastic preceeding body vibration plate 12 at its other side. An evaluation circuit contains, for respective preceeding bodies 30, another compensation device which compensates the effect on the sensor differential pressure which was compensates by the first compensation device for preceeding body temperature and preceeding body parameter.
Patent JP-2000097795-A (JP)
Title: Method and apparatus for measuring imbalance
Inventor: NAGASHIMA HITOSHI
IPC: G01M1/16
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for measuring imbalance of rotation of a sample in a short time by measuring imbalance of rotation even during acceleration or deceleration of rotation of the sample. SOLUTION: A filter 6 samples output from an oscillation detector 3 in relation to the rotational position signal of a sample 1 delivered from a rotational position detector 2. The content is filtered through a digital filter in order to obtain a waveform data containing an imbalance signal component even under a state where the rotational speed of the sample 1 is unsettled. Furthermore, a correction unit 7 corrects the filtered waveform data based on a speed data stored in relation to the rotational position signal thus producing a correct waveform data indicative of imbalance. Since the rotational speed of the sample is not required to be settled, imbalance can be measured in a short time.
Patent JP-H03129053-A (JP)
Title: Accommodation type chain trough
Inventor: TANAKA YOSHINORI
IPC: E04D13/08
Filed: 1989-10-14
Abstract: PURPOSE:To facilitate accommodation by arranging a chain trough which can be extended and contracted in the lower part of a water collector, installing a receiving tool in the lower part of the chain trough, and installing a driving part which winds up and rewinds a string-shaped body to a taking-up drum installed over the chain trough. CONSTITUTION:A chain trough 2 which can be extended and contracted in the vertical direction is arranged in the lower part of a water collector 1 with which an eaves trough is connected. A receiving tool 3 is installed in the lower part of the chain trough 2, and a weight 4 is installed, and a taking-up drum 5 is installed over the chain trough 2. A string-shaped body 6 is pulled out from the taking-up drum 5, and the lower edge of the string-shaped body 6 is connected with the receiving fitting 3. Then, the string-shaped body 6 is rewound by turning the taking-up the drum 5 through a driving part 7, and the rain water supplied from the water collector 1 is guided downward by lowering the chain trough 2. Accordingly, accommodation in case of no-use can be facilitated.
Patent JP-H08130230-A (JP)
Title: Mounting equipment of flip chip
Inventor: NAGAFUKU HIDEKI
IPC: H01L21/60
Filed: 1994-10-31
Abstract: PURPOSE: To provide a mounting equipment of a flip chip which can mount a flip chip having a bump on a board with excellent workability and at a high speed. CONSTITUTION: A first pickup head 5 picks up a flip chip 2 on a wafer sheet 1, and delivers it on a stage 12 of a rotary member 11 of a vertically inverting part 10. The rotary member 11 rotates 180 deg., inverts the flip chip vertically, and transfers it onto a table 20. After correcting position deviation of the flip chip 2 on the table 20, a first pickup head 22 picks up the flip chip 2, and mounts it on a board 26 on a movable table 25. The first pickup head 5 only delivers the flip chip 2 on the wafer sheet 1 to the vertically inverting part 10, so that the tact time is remarkably shortened, and the flip chip 2 can be mounted on the board 26 at a high speed.
Patent JP-H07117218-A (JP)
Title: Screen printing machine
Inventor: MASUDA SADAO
IPC: B41F15/40
Filed: 1993-10-26
Abstract: PURPOSE:To perform printing at the moving speed optimum to the printing pattern at each position in a substrate by adjusting the moving speed of a squeegee at every range in the substrate. CONSTITUTION:A CPU 23 controls a printing motor 11 on the basis of the moving speed data of a squeegee at every range within the printing surface of a printed circuit board stored in an RAM 24 to adjust the moving speed of the squeegee at every predetermined range within the board.