baber/WOPTO huggingface dataset:
Patent JP-H08315898-A (JP)
Title: Protection apparatus for power source connection part
Inventor: ONDA SHIGERU
IPC: H01R13/44
Filed: 1995-05-12
Abstract: PURPOSE: To provide a protection apparatus for a power source connection part for preventing a tracking phenomenon. CONSTITUTION: This apparatus is provided with a supporting plate 1: wherein a power source takeout hole is bored, a tubular outer tube 2: to be provided in a this-side direction from the supporting plate 1, a lid 3: for opening/closing the opening part of the outer tube 2, a cord insertion part 4: one end of which is opened and to be provided on the outer tube 2, dust protective members 5: deformable in accordance with a cord shape and to be provided on both the sides of the cord insertion part 4, and an installing means: to a power source terminal device and to be provided on the supporting plate 1.
Patent JP-S5575799-A (JP)
Title: Drying process of sludge
Inventor: NISHITANI MASAYUKI
IPC: C02F11/16
Filed: 1978-12-01
Abstract: PURPOSE: To effect nearly uniform drying throughout the entire sludge area with shortened drying period by drying sludge using sunlight together with blowing air into the sludge and agitating action of such air.  
     CONSTITUTION: Sludge is charged in the sludge drying treatment tank consisting of water permeable filter bed 3 formed by layers of gravel sand layer 3b and sand layer 3c placed on the filter bench support 3a. Then, air is blown into the sludge from the nozzle 4 toward the surface of filter bed. This causes the sludge to be blown up and agitated, which otherwise would settled down on the surface of the sand layer. Thus, the sand layer maintains its water permeability, allowing water in the sludge to be discharged through the drain groove 2 to the outside of the tank. The drying is further assisted by sunlight, natural wind, and the air blown into the sludge. As such, the process shortens the period for sludge treatment as compared with the common sunlight system. As a further advantage, it facilitates the cleaning of air blow pipe. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0715398-A (JP)
Title: Multiplex channel generating method and its circuit
Inventor: MUNAKATA KENJI
IPC: H04J3/00
Filed: 1993-06-21
Abstract: PURPOSE:To enable communication to be performed normally on another channel even when the synchronizing signal outputted from an encoder is displaced by attaching a frame synchronizing signal at the position of a frame synchronizing signal determined by majority logic. CONSTITUTION:A frame synchronizing signal detecting part 2 monitors the frame synchronizing signals of three channels, and outputs the signals for which coincidence in channels >=2 can be obtained to an output control part 3, a masking circuit 4, and a frame synchronizing signal generating part 5 as an official synchronizing signal. The generating part 5 attaches a frame synchronizing bit MF on the output of encoders 1a, 1b, and 1c passing the circuit 4 compulsorily. One frame is paragraphed by every 1/3 setting the output of the output control part 3 as reference, and the output of the encoders 1a, 1b, and 1c are switched in sequence of the channels 0, 1, and 2, then, they are outputted to a connection device as multiplex output.
Patent JP-S5854123-A (JP)
Title: Digging method for ditch for continuous underground wall
Inventor: KANEDA HIROSHI
IPC: E02D5/18
Filed: 1981-09-24
Abstract: PURPOSE:To enable to construct an underground wall having a smooth wall surface, by a method wherein, after a preliminary ditch, formed along both sides of a spot where a continuous underground wall is planned to be constructed, is filled with a stabilizing solution, the ditch is caused to have a given width by scooping the inside of a hardened body which the stabilizing solution is cured to form. CONSTITUTION:A soft ground 2 at an area, where a continuous underground wall 1 is planned to be built, is excavated in a width W being slightly wider than a width w of the continuous underground wall, and after a preliminary ditch 3 is digged until it reaches a hard ground 4, a stabilizing solution, such as bentonite muddy water, a polymer solution, is cured in the preliminary ditch to form a hardened body 5. The inside of the hardened body 5 is excavated in a manner to scoop it, and this allows a ditch 6 with a width w to pierce the body 5. Hardened body side walls 5a with a width of (W-w)/2 are formed at the both sides of the ditch. An iron-reinforcing cage 7 is then inserted in the ditch 6 to deposite concrete 8 to build the continuous underground wall 1.
Patent JP-H0810628-A (JP)
Title: Quartz hot plate and clean draft
Inventor: SAKAKIBARA TAKAAKI
IPC: B01L1/00
Filed: 1994-06-30
Abstract: PURPOSE:To adapt a hot plate to high purity microanalysis in heating evaporation treatment by constituting the hot plate by arranging a heating device in a box-shaped housing made of transparent quartz and arranging a temp. controller and a power supply device to the outside of the housing. CONSTITUTION:A hot plate 1 is constituted of a box made of thin transparent quartz opened at one side part 2 thereof and formed into a housing 4 having four legs 3 of the same material quality formed to the outside lower part thereof. The height dimension of each of the legs 3 is set so as to be capable of arranging a quartz tray 5 receiving endothermic ultrapure water or an evaporation tray 6 for treating a sample under the hot plate 1. Further, a heating device having a required heating element incorporated therein is introduced into the hot plate 1 from the opened side part 2 to be arranged in the housing 4 and a lead wire 9 equipped with a connection part 8 is led out of the heating device through the side part 2 to be connected to a slidac 10 to be extended to a power supply device 19.
Patent JP-H08313630-A (JP)
Title: Submersible searching system and inclination detector
Inventor: FUJIMOTO HIROYASU
IPC: G01S7/62
Filed: 1995-05-23
Abstract: PURPOSE: To correct the positional relationship highly accurately and reliably. CONSTITUTION: The submersible searching system comprises a transmitter/ receiver 1 fixed to the bottom of a vessel, a display 19 for determining the positional relationship of horizontal distance and depth in a predetermined area around the transmitter/receiver using an ultrasonic wave transmitted/ received at an arbitrary tilt angle with respect to the reference plane of the transmitter/receiver 1 and displaying the positional relationship through a vertical cross-section video memory 9a or a PPI image video memory 16, and a display system 19 control section 12 for determining the inclination angle in the rolling direction and pitching direction of the transmitter/receiver 1 and correcting the positional relationship based on the inclination angle.
Patent JP-S5575680-A (JP)
Title: Audio clock
Inventor: MURATA YUKIO
IPC: G04G13/00
Filed: 1978-12-05
Abstract: PURPOSE: To enable to listen and visualize the time, by decoding the audio data contained in the address selected with the address signal and start signal into audible signal.  
     CONSTITUTION: In the timing informing clock signal, the start section 13 is started with the switch signal 12a when the switch 12 turns on, the signal earlier in the time series of the clock signal 10a is selected at the selection section 15 by means of the edit section 14 with the start signal 13a and the section 14 sets the selected clock signal 15a to the address control section 16 immediately. The control section 16 converts the clock signal 15a into the address of the audio memory section 17 and sets it to the counter. The word length counter is set to a given word length to output the address signal 16a to the memory section 17. At the same time, the signal 13a starts the readout operation to the memory section 17 and the audio data 17a is made audible and displayed from the speaker 19 via the signal amplifier 18. Thus, at the visible display section 11, the time can be read and the time can be listened with sound. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01316694-A (JP)
Title: Treatment of high-level radioactive waste liquid
Inventor: OTSUKA KATSUYUKI
IPC: G21F9/06
Filed: 1988-06-17
Abstract: PURPOSE:To safely separate a condensed liquid, etc., from a high-level radioactive waste liquid as well as to facilitate the recovery of useful elements in the residues and to decrease of the amt. of the solidified matter by constituting the treatment method of a freezing/ sublimating stage, condensing stage and solid-liquid separating stage. CONSTITUTION:The high-level radioactive waste liquid is treated by the freezing/sublimating stage for separating said waste liquid to the evaporating material which sublimates and the residues which do not sublimate, the stage for condensing the sublimated evaporating material and the solid-liquid separating stage for subjecting the residues which do not sublimate to the solid-liquid sepn. to the residues which do not dissolve in the soln. and the soln. which dissolved therein with the other components by adding a solvent to said residues. The low-level radioactive waste liquid is extracted as the condensed liquid in the condensing stage. The residues which do not sublimate consist mainly of the salt such as sodium nitrate, fission products and the corrosion products in a retreatment stage. The sodium hydroxide soln. or the like is added to the residues which do not sublimate to dissolve the salt of the sodium nitrate, etc., and to separate the residues to the fission products and the residues such as corrosion products in the retreatment stage which do not dissolve in the soln. in the solid-liquid sepn. stage. The residues which do not dissolve in the soln. are stored as nitrate, etc. The soln. separated in the solid-liquid sepn. stage is treated in the low-level radioactive waste water treatment system.
Patent JP-S63313471-A (JP)
Title: Battery with memory means and device for use thereof
Inventor: ONODA MASAHIRO
IPC: H01M6/50
Filed: 1987-06-15
Abstract: PURPOSE:To ensure a device operating on a battery to work for the predetermined time at all times by including a battery proper and a memory means capable of saving data as to whether said battery proper is already used, and reading/writing data from the outside. CONSTITUTION:A battery 10 with a memory means comprises a battery 12 and a memory means 14 saving and holding data as to whether the battery 12 is unused or not. The battery 10 is provided with a device 16 for the use thereof and connection terminals 18a to 18d. Among these terminals, 18a to 18d are connected respectively to the positive and negative terminals of the battery 12, and the terminals 18b and 18c are connected to the memory means 14. On the other hand, a device 16 is attached with the read and write means 28 and 30 of the battery 10, thereby preventing the reuse of the battery 12 as used due to the erroneous discrimination as far as practicable. As a result, the battery 12 as unused is always applied whenever the device 16 is operated. Consequently, the device 16 operating on the battery 12 is ensured to work for the predetermined time at all times and it becomes possible to avoid encountering an unexpected accident.
Patent JP-H04348296-A (JP)
Title: Estimating apparatus of outdoor-air temperature
Inventor: KOMABA TAKESHI
IPC: G01W1/10
Filed: 1991-05-24
Abstract: PURPOSE:To obtain an estimating apparatus of outdoor-air temperature which can estimate the outdoor-air temperature discretely without depending on human ability and can output the result automatically to other mechanical apparatuses and the like. CONSTITUTION:This apparatus comprises an outdoor-air temperature sensor 2 measuring outdoor-air temperature at each prescribed time, data RAM 5 storing data on the measured outdoor-air temperature, data ROM 3 wherein the past outdoor-air temperature data are stored, a means of estimating the temperature at the specified time on the basis of the outdoor-air temperatures stored in these data RAM 5 and data ROM 3, and an output device 6 outputting the result of estimation. The estimating means analyzes the past outdoorair temperature by a least squares method, forms a linear equation of the time and the air temperature and estimates the outdoor-air temperature at the specified time by this linear equation.
Patent JP-S5673368-A (JP)
Title: Equivalence test method of thyristor motor
Inventor: NAKASHIMA KIHEI
IPC: G01R31/34
Filed: 1979-11-21
Abstract: PURPOSE: To estimate a characteristics of an actual load state by a method wherein as a DC side current of a thyristor power rectifier, a quantity of current added with a current changing timely according to a constant DC current is supplied and the input/output characteristics of a rotary machine to be tested at this time is measured.  
     CONSTITUTION: The rotary machine to be tested 2 is rotated with a constant speed by means of a variable speed motor 1 and an exciting current is supplied by means of an excitation device 3. Next thereto, if a constant DC current is applied by means of the thyristor power rectifier 4, an average voltage becomes approximately zero because a load is only a DC reactor 5, and operation is performed with a control lag angle of approximately 90°. Here, as a DC current, a current wherein a constant current I 0  is added with a sine wave current of a frequency f 0  is applied. Since there is a relation of α+β=180° between the control lag angle α and the effective commutation lead angle β, an operation with the β during an actual load time is enable by selecting the excitation current properly. With a constitution as this, the equivalence test approximately same as that of during an actual load time can be performed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6043583-A (JP)
Inventor: MUGITA KENJI
IPC: B60N2/90
Filed: 1983-08-16
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-H0317383-A (JP)
Title: Insolation-control blind device
Inventor: ABE OMIYA
IPC: E06B9/32
Filed: 1989-06-13
Abstract: PURPOSE:To permit the condition of a blind to be optionally set by a method in which a setter to optionally set the conditions of a blind during the period from sunset to the release of an automatic control function and/or from sunrise to the recovery of the automatic control function is provided. CONSTITUTION:In a micro computer 7, data of a calender timer 1, a latitude setter 2, and a longitude setter 3 are read to calculate the position of the sun for judging whether the sun is set or not. When judgement is made as the sunset and a schedule timer 6 is on, a blind is lowered and the angle of slats is reduced to close it fully. Also, when the timer 6 is off, a blind condition setter 8 is checked, and the slant angle is reduced to full closing when a set value is 1 but increased to full opening when the set value is 2. Also, when the set value is 0, the slat angle remains as it is. When judgement is made as no sunset, the blind is controlled according to the set condition of the setter 8 when the timer 6 is on, and the slat angle is controlled so that the intrusion of direct rays into room is prevented according to the position of the sun if the timer 6 is off.
Patent JP-S5773702-A (JP)
Title: Branch structure of submarine optical tail cable
Inventor: OKAMURA HARUO
IPC: G02B6/44
Filed: 1980-10-28
Abstract: PURPOSE:To facilitate connection, to shorten required time for the connection, and to reduced the size of structure, by providing an airtight sealing part to a connection performing part between a main cable and submarine optical tail cable. CONSTITUTION:The nylon cover buffer layer of part of on optical core 1a in a  metallic pipe 8 is removed to expose a fiber wire 1b, and an airtight sealing part is formed in the metallic pipe 8 through a stuck part 9 stuck with an adhesive. To improve the airtightness of the metallic pipe constituting the airgith sealing part of a connection performing part between this submarine optical tail cable and a main cable, the connection part between a cable branch body 7 and the metallic pipe 8 is provided with a soldersealing part 11. Consequently, it is unnecessary to provide a special pressure-tight protective part, and while the connection characteristics of the optical tail cable are improved, easy connection and short connection time are realized.
Patent JP-H08120722-A (JP)
Title: Piping floor device
Inventor: TSUTSUI TOSHINAO
IPC: F16L3/14
Filed: 1995-06-16
Abstract: PURPOSE: To easily arrange a drainage pipe under an upper floor body, to keep this piping out of the way of other works to be executed, and to easily alter the slope or route of the drainage pipe. CONSTITUTION: A rail member 3 is provided underneath an upper floor body 2 supported by a plurality of leg bodies 1 whose height is freely adjustable, while a hanging hardware 4 is installed in this rail member 3 in a freely slidable manner. In addition, a drainage pipe holding hardware 5 is vertically hung from the hanging hardware 4 in such a manner that the height of the hardware 5 can freely be adjusted and the hardware 5 can freely be rotated in the horizontal direction.
Patent JP-H05321257-A (JP)
Title: Method and structure for timbering of underground continuous wall
Inventor: SAKAI KUNITO
IPC: E02D17/04
Filed: 1992-05-19
Abstract: PURPOSE:To establish easiness in installing an anchor and enhance the working effectiveness. CONSTITUTION:In constructing a timbering for an underground continuous wall using anchor, a through hole 5 is provided penetrating the wall from its excavation side face to sheathing side face. Through this through hole, anchor 3 is installed to the back ground of this underground wall, and pressure supporting plates 1 are installed around the excavation side face of the through hole. An anchor pedestal 2 is installed which is fixed with the pressure supporting plates pinched between the underground walls. The head of the anchor is allowed to penetrate this anchor pedestal, is tightened, and secured to the pedestal surface.
Patent JP-S6128014-A (JP)
Title: Production of fiber containing acrylonitrile
Inventor: KAKITA NAOHIKO
IPC: D01F6/40
Filed: 1984-07-18
Abstract: PURPOSE:To obtain hollow fibers using an ordinary spinneret, by drawing a filament yarn wet extruded from an acrylonitrile (AN) based copolymer solution in a hot water bath, drying the drawn yarn at a low temperature, and heat-treating the dried yarn to form single or plural cavities in the fiber cross section. CONSTITUTION:A spinning solution of an acrylonitrile (AN) based copolymer, preferably containing >=30wt%-<80wt% AN is wet spun, and the resultant yarn is drawn in a hot water bath to densify further the skin layer. The wet yarn in a state of binary structure having the skin layer and the core layer is dried at a low temperature and heat-treated to form single or plural cavities in the cross section of the fibers. Thus, 5-40% void content is obtained.
Patent JP-H0717038-A (JP)
Title: Ink jet device
Inventor: SUGAWARA HIROTO
IPC: B41J2/055
Filed: 1993-06-22
Abstract: PURPOSE:To extend the life of an electrode and to enhance reliability by provid ing a plurality of ink liquid chambers partitioned by a side wall having a piezoe lectric part formed to a part thereof and providing a pair of electrodes to the part corresponding to the side wall having the piezoelectric part formed thereto of the outer surface of a liquid chamber. CONSTITUTION:When an ink liquid chamber 122b is selected according to desired printing data, negative drive voltage is rapidly applied to an electrode 131b and positive drive voltage is rapidly applied to an electrode 131c and an electrode 132 is earthed. By this constitution, a drive electric field acts on a side wall 121b in the direction shown by an arrow 151b and a drive electric field acts on a side wall 121c in the direction shown by an arrow 151c. The electrodes 131, 132 do not come into contact with the ink in the ink liquid chamber 122. Therefore, the electrodes 131, 132 are not corroded by the moisture contained in ink.
Patent JP-H10319217-A (JP)
Title: Color separating element and image display device
Inventor: MATSUSHITA TOMOHIKO
IPC: G02B5/18
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a color separating element having high spectroscopic characteristic. SOLUTION: A white parallel light beam transmitted from a surface light source device 3 is diffracted by a first diffraction grating 4 and, after transmitting through a prism array 12, diffracted again by a second diffraction grating 13. The color separating element is composed of the first and the second diffraction gratings 4, 13 and the prism array 12, the angles between the optical axes of red light R, green light G and blue light B, diffracted in the first order/ splitted by the first diffraction grating 4, are expanded wider by the prism array 12 and the second diffraction grating 13. Thus, the red light R, green light G and blue light B separated into large angles between optical axes are converged on the pixel 8 of a liquid crystal display panel 6 by a microlens array 5 and the light beam transmitted through the pixel 8 is diffused by a diffuser plate 7.
Patent JP-H01321144-A (JP)
Title: Macnining sequence deciding device
Inventor: NAGASHIMA KAZUO
IPC: B23Q15/00
Filed: 1988-06-17
Abstract: PURPOSE:To provide easy determination of the machining procedures automati cally by deciding the machining procedure for the specified machining portion upon scanning the machining procedures table on the basis of the machining mode of characterizing factors decided by a factor form determining means. CONSTITUTION:On a machining procedure table M3 in a machining procedure determining device the machining procedures are stored corresponding to the machining mode for main characterizing factors which decide the machining procedure for each machined portion of a component concerned. A machined portion extracting means M2 extracts the data about the specified processed portion from a product information model accommodated in an accommodating means M1, and a factor form determining means M4 decides the machining mode for the applicable characterizing factor for the specified machined portion. Then a machining procedure determining means M5 scans over the above mentioned machining procedures table M3 on the basis of the machining mode for the characterizing factor decided, and machining procedure is decided for the specified machined portion. This facilitates the machining procedures for different machined portions of a component, and they can be decided automati cally with less man-hours.
Patent JP-S5483067-A (JP)
Title: Liquid for surface treatment
Inventor: MATSUMOTO SHIYOUICHI
IPC: D06M13/192
Filed: 1977-12-16
Abstract: PURPOSE: To prepare a surface treating liquid having high stability and handleability, and giving a surface with excellent durability, which contains a Werner-type complex compound obtained by the condensation of dibasic carboxylic acids with metal atoms.  
     CONSTITUTION: A surface treating liquid containing a Werner-type complex compound composed of a dibasic carboxylic acid of formula HOOC-R-COOH (R is (substituted) hydrocarbon group, or hydrocarbon group having carbonyl or ether group) and metal atoms selected from those having 4 or more coordination number other than Cr. The number of the metal atom is 4 based on 1 carboxylic acid molecule. The Werner-type complex compound can be prepared by treating said metal atoms with NaOH, and reacting with said dicarboxylic acid. The complex compound is dissolved together with said carboxylic acid to water or an organic solvent such as ethanol at a concentration of about 0.01W10 wt%. 
     COPYRIGHT: (C)1979,JPO&Japio