baber/WOPTO huggingface dataset:
Patent JP-2000271586-A (JP)
Title: Circulating type waste water treatment apparatus
Inventor: TAKEMURA KOICHI
IPC: C02F3/08
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To efficiently perform the treatment of waste water while reducing running cost by efficiently utilizing air in a relatively narraw treatment vol. by using reduced aeration power in a circulating type waste water treatment apparatus having a circulating tank using underwater floatable cylindrical carriers and controlled in the circulating number of times of waste water per hour. SOLUTION: A circulating tank is packed with cylindrical underwater floatable microorganism-immobilized carriers 11 with an apparent vol. density of 0.01-0.30 g/cm3 and divided by into an ascending flow part 2 and a descending flow part 3 by a partition means 4 so as to leave a space where waste water to be treated can freely circulate up and down and the circulating number of times of waste water to be treated in the tank is 100 times/hr or more and the cylindrical carriers 11 are characterized by that surface roughness Ra measured according to JIS is 30 μm or more and the number of ridges per 1 cm of the outer surface of the cylinder of each of the carriers (the number of ridges with a height above an average line described in this inventive detailed explanation of 0.2 mm or more) is 3.0 or more.
Patent JP-H09273233-A (JP)
Title: Joint material
Inventor: MIYAJI KYOICHI
IPC: E04F13/08
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To prevent caulking from protruding. SOLUTION: A joint material 4 of nearly T-shaped section is constituted of a fit-in piece 5 fitted in caulking 3 filled in a joint 2 positioned between mutual wall materials 1, 1, and a surface part 6 covering the caulking 3. The fit-in pieces 5 are spacedly provided so as to form discontinuous parts of the fit-in piece 5, and hence the volume of the fit-in piece fitted into the caulking 3 is reduced so as to prevent the caulking 3 from protruding. Further, the caulking 3 is not divided extending over the lengthwise direction of the joint 2, monobloc property of the caulking 3 is hardly degraded, and hence joint material 4 hardly falls off. Hereby, waterproof durability of the joint 2 is improved.
Patent JP-H11261205-A (JP)
Title: Ceramic wiring board
Inventor: KAMITAMARI MAKOTO
IPC: H05K1/02
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic wiring board on which electronic parts can be bonded to mounting pads at a low temperature while the occurrence of short circuits caused by the flow of a conductive adhesive are prevented. SOLUTION: Mounting pads 2 for mounting electronic parts 6 are provided on a ceramic substrate 3. On the ceramic substrate 3, in addition, recessed sections 1 are provided adjacently to the pads 2 so that the surplus parts of a conductive adhesive supplied to the bonding portions of the pads 2 may flow to the sections 1.
Patent JP-S527964-A (JP)
Title: Process for preparing novel benzophenone derivatives
Inventor: ITOU KAZUHIKO
IPC: C07D207/325
Filed: 1975-07-07
Abstract: PURPOSE: 2-(1-Pyrrolyl) benzophenone derivatives of formula I (where R 1  is H, a halogen, nitro or CF 3  ; R 3  are H or halogens ; R 5  and R 6  H or lower alkyls). 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S567045-A (JP)
Title: Analyzing steel sample using x-rays
Inventor: SOGA HIROSHI
IPC: G01N23/225
Filed: 1979-06-29
Abstract: PURPOSE:To improve a steel sample analysis efficiency by permitting the electron beam diameter to vary within the limit of 0.1-10mm. so that a high-speed rough scanning and a low-speed close scanning are performed, and closely scanning only the portion having abnormality. CONSTITUTION:All the components of a metal material polyelement simultaneous distribution measuring apparatus 1 except for an electron gun 6 and an elctronic optical system are placed in a vacuum container. A sample 5 is mounted on the upper surface of a sample table 2 moved by pulse motors 3 and 4 in the directions of X and Y. To the sample 5, an electron beam EB of within the limit of 0.1-10mm. is applied from the electron gun 6, and characteristic X-rays, Al, P, S, and Mn are detected by X-ray spectroscopes 7a-7d respectively, and converted into electric signals. A high tension for acceleration is applied to the electron gun 6 by a high- tension circuit 8, and this is confirmed through a high-tension control system 10. The output pulses from the X-ray spectroscopes 7a-7d are counted in counters 13a-13d, and the counting period is prescribed by a gate control circuit 14. With the sample moved by the pulse motors 3 and 4 in the directions of X and Y, only a portion having abnormality discovered by the beam with a larger diameter is closely scanned by the beam with a smaller diameter.
Patent JP-H05248477-A (JP)
Title: Damping force regulation type shock absorber
Inventor: MASAMURA TATSUYA
IPC: F16F9/44
Filed: 1992-03-04
Abstract: PURPOSE:To provide a shock absorber in which a damping force variable range on the compression side is increased and which has such characteristics as 'a soft mode on the compression side/a hard mode on the expansion side' and 'a hard mode on the compression side/a soft mode on the expansion side'. CONSTITUTION:A port 11 on the compression side provided with a check valve 13 opened toward the upper working oil chamber A side is formed in a piston 2. Two passage are formed wherein one is a passage running from the port 11 on the compression side to a lower working oil chamber B through a piston rod 4 while the other, a passage which is communicated in a crossing manner with the passage after it runs from the upper working oil chamber through the piston rod and communicated with the lower working oil chamber through a valve 28 on the compression side having a function to check the expansion side. A switch valve 16 having at least three on-off modes is arranged in the piston rod. Further, a check valve 8 is disposed to a base valve 9, while an oil passage 38 through which the upper working oil chamber is communicated with a reservoir chamber C is provided, and a valve 41 used in common on the expansion side and the compression side is located in the oil passage.
Patent JP-H04296160-A (JP)
Title: Facsimile equipment
Inventor: IKEGAYA TADAHIKO
IPC: H04N1/32
Filed: 1991-03-25
Abstract: PURPOSE:To command a special additional function even between facsimile equipments of different manufacturers. CONSTITUTION:An incoming number extraction section 5a extracts an incoming number from a D channel of a reception message. Moreover, the facsimile equipment is provided with a sub address function conversion section 8d in which whether or not the incoming number from the incoming number extraction section 5a is a number registered in this facsimile equipment is discriminated, and when registered, an additional function is selected based on the sub address in the incoming number. Then a conversion table in the sub address function conversion section 8d stores an incoming number and an additional function corresponding to its sub address. For example, additional functions such as confidentiality, relay multiple address, remote copy,... are stored corresponding to sub addresses 1, 2, 3,.... The information is registered onto the conversion table by using an operation panel 7. Furthermore, the facsimile equipment is provided with a function execution section 8c to execute a function designated by the sub address function conversion section 8d.
Patent JP-S60226567-A (JP)
Title: Preparation of powder coating compound
Inventor: NOMURA TADASHIGE
IPC: C09D7/80
Filed: 1984-04-26
Abstract: PURPOSE:To prepare easily and in high accuracy a curable powder coating compound capable of economizing baking time and baking energy which are required after it is applied to various devices and various products, by including a process wherein components are uniformly blended and a process wherein the previously blended components are lagged and aged at a specific temperature. CONSTITUTION:For example, an acrylic resin is blended with a curing agent (e.g., dodecanedicarboxylic acid, etc.), etc. and uniformly blended by melt blending method. The prepared flaky, pelletized, granular or powdery melt blend is lagged and aged at 40-80 deg.C, to give the desired powder coating compound.
Patent JP-S59206916-A (JP)
Title: Overvoltage protective circuit of reactive power compensating device
Inventor: TAKEDA MASATOSHI
IPC: H02J3/18
Filed: 1983-05-10
Abstract: PURPOSE:To lower the dielectric strength of a thyristor switch and capacitor, by turning off the thyristor switch synchronously to a point of time when no overvoltage is impressed upon the capacitor when the thyristor switch is wrongly ignited. CONSTITUTION:When a thyristor switch 4 is wrongly ignited and an overcurrent flows, a comparator circuit 14 detects the overcurrent and sets a flip-flop 22 through an OR circuit 19. The output signal of the flip-flop 22 is inputted into a gate igniting signal generating circuit 28 through an OR circuit 26 and a gate igniting signal Sg is stopped. In case where a capacitor voltage VC exceeds an overvoltage level at the time when a capacitor current IC becomes zero, each output signal of comparator circuits 13a and 13b is inputted into the gate igniting signal generating circuit 28 and the gate igniting signal Sg is given to the thyristor 4. When such an arrangement is made, impression of an overvoltage upon the thyristor and capacitor can be prevented.
Patent JP-H07290373-A (JP)
Title: Electric stapler
Inventor: SHIMOMURA SHIGEHIKO
IPC: B25C5/02
Filed: 1994-04-21
Abstract: PURPOSE:To provide an electric stapler having a compact shape and capable of simply adjusting the driving position of staples and performing the driving work. CONSTITUTION:The main body base of this electric stapler is provided with an electric motor operating switch lever 19 turned on by the thrusting action of the file paper, a switch lever position adjustment section 23 for changing the driving position of staples to the file paper determined by the position of the switch lever 19 in steps, an AC power cord 29, and an AC/DC converter 30.
Patent JP-H09244966-A (JP)
Title: Checking device for computer peripheral equipment
Inventor: YOSHIOKA TATSURO
IPC: G06F11/32
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To improve a checking function for monitoring communication conditions with a peripheral equipment such as printer or the like provided with a bi-directional communication mode operated on a host computer. SOLUTION: A required software is stationed on the OS 2 of the host computer. Thereafter, a status checking module 6 is activated and the situation of the printer connected to the host computer is monitored successively. At the time, when no abnormality is present in the printer, a state display module 3 is operated as an environmental software on a desk top and displays a clock or the like. When an error is detected in the printer, the status checking module 6 reports the contents to the state display module 3 and the state display module 3 displays a message instead of the clock corresponding to informed contents.
Patent JP-H04229001-A (JP)
Title: Apparatus for supllying power to load of accessory vehicle
Inventor: AKUSERU KEMUNAA
IPC: B60L50/30
Filed: 1991-03-22
Abstract: PURPOSE: To provide an electrical energy generating device for a wheeled semi- trailer in which electrical energy is not supplied from a traction vehicle to the semi-trailer, i.e., a vehicle to be hauled by the traction vehicle, but generated in each semi-trailer. CONSTITUTION: Each semi-trailer is provided with batteries 2, 3 and a generator 15 generating electrical energy using gas being supplied to braking, for example. When the battery is discharged over a specified level, it is charged by the generator 15.
Patent JP-S579117-A (JP)
Title: Quartz oscillator
Inventor: YAMASHINA MIKIHIKO
IPC: H03H9/19
Filed: 1980-06-19
Abstract: PURPOSE:To improve spurious characteristics remarkably, by providing a nonelectrode part with a simple means such as vapor deposition mask and laser processing, in case of electrode processing. CONSTITUTION:A quartz plate 1 consists of a rectangular board having the dimensions (l) in longer side and (b) in shorter side. Further, an electrode 2 is symmetrically provided to the center lines in the directions of the longer and shorter sides, and the length (h) of the longer side direction is shorter than the longer side dimension (l). The nonelectrode 3 is provided at both the ends of the electrode 2 symmetrical to the center line toward the shorter side and the distance between both the nonelectrodes 3 is (a). Further, the nonelectrode 3 has an arbitrary shape having an area Se. The following relation exists between the sizes, as h/l 0.72, a/l 0.47 and Se/lb=0.042-0.047.
Patent JP-H06295084-A (JP)
Title: Production of electrophotographic sensitive body
Inventor: MATSUDA YUKITO
IPC: G03G5/05
Filed: 1993-04-09
Abstract: PURPOSE:To form an undercoat layer excellent in smoothness by spray coating with a coating material based on alcohol-soluble nylon and contg. an alcoholic solvent having a specified b.p. CONSTITUTION:An undercoat layer is formed by spray coating with a coating material for forming the undercoat layer contg. a bonding resin and a solvent dissolving the bonding resin and having 130-220 deg.C b.p. Material used in the undercoat layer is based on an alcohol-soluble resin and the solvent is prepd. by mixing one or more kinds of alcoholic solvents each having <=130 deg.C b.p. such as methanol, ethanol, propanol and butanol as principal solvents with one or more kinds of alcoholic solvents each having 130-220 deg.C b.p. such as amyl alcohol, hexyl alcohol, phenol, benzyl alcohol and propylene glycol as subsidiary solvents. The content of the subsidiary solvents is 3-20wt.% of the total amt. of the coating material.
Patent JP-H1030782-A (JP)
Title: Expandable shell to re-construct channel pipe from inner side
Inventor: BRAKLAND CHRISTOPH
IPC: F16L55/16
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an expandable shell made of a metallic sheet and capable of sealing a damaged part for use even when a pipe and a pipe sleeve are deviated. SOLUTION: A tubular metallic shell 10 which is used for the inner covering of a damaged channel pipe 22 and has end parts which are overlapped on each other, is provided with a center part 18 located between two terminal parts 16, and the central part has smaller deformation resistance than that of the terminal part 16 due to a large number of axially parallel slits. When the shell is incorporated in the channel pipe having the deviated sleeve so that an intermediate part 18 with weakened shell material can be reach the deviated region in the radial direction, the intermediate part can be deformed, and a transition part is formed between two channel pipe pieces 24, 26 which are deviated in the radial direction. At least the intermediate part is sealed with elastic filler or hose therearound.
Patent JP-S58200316-A (JP)
Title: Power supply controller
Inventor: NISHIDA KENJI
IPC: H02J9/00
Filed: 1982-05-18
Abstract: PURPOSE:To wait for operator's intervention in the power-off state of a computer system if a power failure occurs during unmanned operation by providing a condition signal storage device, power failure detecting circuit, and powering- off means. CONSTITUTION:The computer system 1 is provided with the condition signal storage device, e.g. FF for storing a condition signal which indicates a manned or unmanned operation state, and it is set and reset by an adequate means. A power source controller 2 consists of a power unit, the power failure detecting circuit 4, etc. When the power supply is turned off during the unmanned operation, the computer system 1 is held in a safety state, i.e. in the off state of the power source 3 until next operator's intervention.
Patent JP-H02262239-A (JP)
Title: Manufacture of lead-acid battery
Inventor: OZAKI TAKAO
IPC: H01M50/534
Filed: 1989-03-31
Abstract: PURPOSE:To improve the reliability of an anode absorption type lead-acid battery by specifying the content of antimony in the lead or lead alloy of an anode grating, a plate group connection part and a polar column, and applying a quick cooling process immediately after the completion of the plate group connection part. CONSTITUTION:The content of antimony as impurities is kept equal to or less than 50ppm in lead or lead alloy constituting an anode grating 2, a plate group connection part 1 and a polar column 4. In addition, the plate group connection part 1 is quickly cooled, upon completion. The aforesaid connection part 1, therefore, is hardly subjected to corrosion even in a severe oxygen atmosphere during the use of an anode absorption type leadacid battery, and becomes free from a fracture. consequently, the reliability of the anode absorption type lead- acid battery can be remarkably improved. If the content of antimony exceeds 50ppm and the plate group connection part 1 is slowly cooled upon completion, the desired effect cannot be obtained.
Patent JP-S528287-A (JP)
Title: Anti-skid controller with abnormality detecting circuit
Inventor: OIO KENJI
IPC: B60T8/96
Filed: 1975-07-09
Abstract: PURPOSE:To simplify a circuit by using commonly an anti-skid circuit and an abnormality detecting circuit.
Patent JP-H03283117-A (JP)
Title: Information recording carrier
Inventor: KONDO TETSUYA
IPC: G11B7/2533
Filed: 1990-03-30
Abstract: PURPOSE:To reduce double refraction of a disk by curing a UV-curing resin composition containing a specified compd. to form a substrate of the information recording carrier. CONSTITUTION:The substrate of the information recording carrier is formed by curing a UV-curing resin composition containing a specified compd. expressed by formula I. In formula I, X is an acyryloyl group or methacryloyl group. As for the photopolymn. initiator, benzil, benzoin, benzophenon, 4- methoxybenzophenon, benzildimethylketale, etc., can be used. Thereby, double refraction of the substrate can be reduced and the obtd. information recording carrier is suitable for magneto-optical recording.
Patent JP-S63249661-A (JP)
Title: Piezoelectric actuator driving circuit
Inventor: ISHIZAKI SUNAO
IPC: B41J2/295
Filed: 1987-04-07
Abstract: PURPOSE:To reduce the heat loss of a piezoelectric actuator driving circuit and to achieve the miniaturization thereof, by operating a switching circuit by the pulse signal generated from a pulse modulation circuit. CONSTITUTION:A square pulse generating circuit 1 receives the modulation of a pulse width by a pulse modulation circuit 2. When a piezoelectric actuator 7 is charged, a switching transistor 5 is turned OFF and a switching transistor 4 is turned ON when a pulse width modulation wave B is at a high level. The time turning the transistor 4 ON in a time T is T sin nomegaT and, during this time, the actuator is charged by ICCT sin nomegaT from a current source 8. At the time of discharge, the transistor 4 is turned OFF and the transistor 5 is turned ON when a pulse width modulation wave B is at a low level and discharged by VT sin omegaT/R. Heat generating elements are only the transistors 4, 5. Further, the transistors can be formed into an integrated system and a drive circuit can be sufficiently miniaturized.
Patent JP-S567343-A (JP)
Title: Fluorescent lamp
Inventor: YANAGI TADASHI
IPC: H01J61/16
Filed: 1979-07-02
Abstract: PURPOSE:To reduce the painting amount of an expensive rare earth element fluorescent with high efficiency and high color renderability as well as control the increase in lamp power by confining a mixed gas of mercury and specific amounts of xenon and krypton in a tube of a specific diameter with a specific gas pressure. CONSTITUTION:A mixed gas, consisting of mercury gas and a charging gas containing 27-65% xenon-krypton mixture, e.g., xenon-krypton-argon, xenon-krypton- neon, or xenon-krypton-argon neon, is onfined into a 110W rapid start type straight tube fluorescent lamp, approx. 2,400mm. long and 32-35mm. in diameter with a charging gas pressure of 1.4-2.3 torr. Thus, the rise of lamp voltage can be suppressed, lamp power can be controlled to a specified standard value or less, starting can be made easier, and the life of the lamp can be lengthened.
Patent JP-S568144-A (JP)
Title: Television image photoengraving appratus
Inventor: FUJITA TOSHIJI
IPC: H04N1/48
Filed: 1979-07-02
Abstract: PURPOSE: To make it possible to form a printing plate of good image quality by reading out the scanning line signal as specified from a frame memory synchronously with the scanning speed of a photoengraving scanner.  
     CONSTITUTION: The scanning line signal of two fields is read out synchronously with the scanning speed of a scanner 18 from a frame memory 5 which stores the video signal of one frame selected from a VTR 2. This signal is stored in a 1H memory 25 by way of a switching circuit 9. Here, the switching circuit is controlled by a gate signal generating circuit 13, by which the order of the scanning line signal to be stored in the memory 25 is regularized. Next, the signal read out from the memory 25 is color-separated as specified and is supplied to the scanner 18. It is also possible to form the scanning line signal for the other field by reading out an even or odd number of scanning line signals for one field and interpolating their mean values. In this way, the printing plate of good image quality may be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04319025-A (JP)
Title: Vertical punching machine
Inventor: KONO SHIGEYOSHI
IPC: B21D28/24
Filed: 1991-04-16
Abstract: PURPOSE:To provide a vertical punching machine which can freely set for a lower bending, an upper bending and a burring direction and grives no scratch to the material. CONSTITUTION:This device is characterised in providing a work moving base 7 to be freely moved in the right and left directions of a base 3 positioned, and fixed, a work supporting base 11 to be freely moved vertically on the work moving base 7, positioned, and fixed, the work clamp 13 for supporting vertically the work W mounted on the work supporting base 11 by supporting it on one side and twin punch units 15, 17 having dies 67R, 67L erected and fixed from and on the base 3 and freely moved horizontally.
Patent JP-S63251639-A (JP)
Title: Device for absorbing vibration energy
Inventor: YAMAMOTO SETSUO
IPC: F16F7/09
Filed: 1987-04-07
Abstract: PURPOSE:To reduce vibration response of entire machinery, structure, etc. when a vibration energy absorbing device is used for protecting the machinery, structure, etc. against earthquake by making an outer and inner cylinders move vertically relative to each other while bringing the outer surface of the inner cylinder into frictional contact with the inner surface of the outer cylinder. CONSTITUTION:The outer surface of an inner cylinder 1 and the inner surface of an outer cylinder 2 are respectively applied with friction plates 3 and 4 which are in contact with each other with a certain contact pressure. Normally, an elastic contact pressure can be maintained by pess- or shrink-fitting the inner cylinder 1 into the outer cylinder 2. Installation to machinery or a structure is made of example by connecting an installation eye 5 to the machinery or structure and connecting the other installation eye 6 to a base. At the time of an earthquake, therefore, energy due to friction is absorbed between friction surface 3 and 4 by the relative axial movements of the installation eyes 5 and 6 of a vibration absorbing device as a relative displacement is produced between the machinery and the structure.