baber/WOPTO huggingface dataset:
Patent JP-H0727043-A (JP)
Title: Liquid feed pump
Inventor: SADAKATA TAKAYUKI
IPC: F04B11/00
Filed: 1993-07-09
Abstract: PURPOSE:To eliminate necessity for a particular means for absorbing a pulsation by extending/contracting a plurality of dampers, and the like to suppress the pulsation of delivered liquid while extending/contracting a plurality of diaphragms according to right/left sliding a sliding shaft. CONSTITUTION:When a sliding shaft 22 of a tandem diaphragm pump 21 is slid rightward, liquid, with which a pump chamber 28 of a chamber 26' is charged, is delivered from a delivery port 36 of a pump main unit 25 to pass through a delivery value 32, and also charging the pump chamber 28 of the chamber 26 with the liquid passing a suction valve 31. When a pressure of liquid 8 in the pump chamber 28 in the compressed chamber 26' rises, since the volume of a damper 35' is compressed, a pulsation of the delivered liquid is suppressed. On the other hand, when the sliding shaft 22 is slid leftward, the liquid is delivered and charged by reverse action similar to the above, and also a pulsation of the delivered liquid can be suppressed by a damper 35.
Patent JP-H0219781-A (JP)
Title: Scan operation latching circuit
Inventor: KUBOTA KATSUHISA
IPC: G01R31/28
Filed: 1988-07-07
Abstract: PURPOSE:To curtail the number of gates required for scan-in/scan-out by constituting a scan-in/scan-out part by using a single ECL circuit which has been brought to collector coupling to a latching part. CONSTITUTION:In an ECL circuit of a scan-in/scan-out (scan) part 23, one current switching line is constituted of a transistor TR9 which inputs a scan-in signal SI. The other current switching line is constituted by connecting in parallel transistors TR10-12 which input latch selecting signals AD1, AD2 and a reference voltage VBB. Collectors of the transistors TR9-12 and TR4-7 of a pair of current switching lines, respectively in ECL circuits of said scan part 23 and a latching part 22 are coupled through nodes 24, 25 in accordance with the current switching lines. In this state, from a transistor TR13 of an emitter follower whose base has been connected to the node 25, a scan-out signal SO is fetched.
Patent JP-S6329069-A (JP)
Title: Cryopump
Inventor: KASHIBE MITSUNORI
IPC: F04B37/08
Filed: 1986-07-21
Abstract: PURPOSE:To make it possible to facilitate the regulation of exhaust capacity and to eliminate detrimental effects by Ar, N2 and the like, by thermally insulating each adjacent split panels from each other and by enabling the respective split panels to be heated optionally. CONSTITUTION:In a refrigerator 1, respective heaters 8a-8f attached to split panels 6a-6j may be optionally heated under control by means of a control device 12. With this arrangement, the exhaust capacity for Ar, N2 and O2 may be optionally regulated in such a range that the absorbing area of the second panels 6 are divided. Further, Ar, N2 and O2 emitted from heated second panels 6 are absorbed by the other second panels 6 having not yet heated, and therefore it is possible to prevent the absorbing capacity for He and H2 from being lowered due to absorption of Ar, N2 and O2 into absorbent for absorbing He and H2.
Patent JP-S5692491-A (JP)
Title: Time measuring device
Inventor: MORISHIGE MORIO
IPC: G04F10/00
Filed: 1979-12-26
Abstract: PURPOSE: To make possible changing of sound announcing operation without providing any switch for exclusive usage by changing the sound announcing operation of a stop watch when the display mode is changed over to the display mode of the basic watch during the operation of a stopwatch function.  
     CONSTITUTION: When a stopwatch mode is assigned by operating a mode change over switch SC, a sound announcing control part 24 is made operatable, and the count output of a counter circuit 14 for stopwatch is brought to be displayed in a display device 23. When a start-stop switch SA is operated in this state, the counter circuit 14 counts 1/10sec signals and the 1min signals generated at this time are sent to the part 24, so that announcing by a buzzer 29 is accomplished at every one minte. If the announcement at every 1min is unnecessary, the mode is returned to an ordinary watch display mode by operating the switch SC, then the AND circuit 27 in the part 24 closes, whereby the announcing operation is inhibited. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5870493-A (JP)
Inventor: UIRIAMU II MOSU
IPC: G11C17/18
Filed: 1982-09-30
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-S6460107-A (JP)
Title: Output buffer reducing earth rebound noise significantly
Inventor: BOO TEI UU
IPC: H03K19/003
Filed: 1988-07-07
Abstract: PURPOSE: To attain the reduction of a rebound noise by providing a 1st pull- down transistor and a much larger 2nd pull-down transistor and delaying the turn-on of the 2nd larger pull-down transistor until an output reaches a low level or the level of logic '0'. CONSTITUTION: This output buffer is provided with a 1st pull-down transistor N3 in the equal size with a 1st pull-up transistor N1 and a 2nd larger pull-down transistor N8 having high current drive ability. In response to a data input signal for transition from high to low and an output signal for transition from high to low, a 3rd logic circuit 15 keeps the 2nd pull-down transistor N8 turned off until an output node is transited from high to low. Thus, the ground rebound noise can be markedly reduced.
Patent JP-S5873528-A (JP)
Inventor: OOMORI SHIYOUZOU
IPC: B65B61/14
Filed: 1981-10-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H089705-A (JP)
Title: Rotor-attaching apparatus of mobile farm machine
Inventor: SATAKE TOSAO
IPC: A01B33/14
Filed: 1994-06-28
Abstract: PURPOSE:To provide a rotor-attaching apparatus of a mobile farm machine enabling easy removal of weeds wound on the tiller shaft of a mobile farm machine without hindering the tilling work. CONSTITUTION:This rotor-attaching apparatus is provided with an inner pipe 11 connected and fixed to a tilling shaft 1 extended sideways from the main body 20 of a mobile farm machine, a tilling pipe 12 covering the inner pipe and having a plurality of tilling claws 5a, 5b bolted to the tilling pipe, a short pipe 21 fitting to the inner pipe 11 and positioned at a side end of the tilling pipe 12, a side disk 14 integrally fixed to the short pipe 21, weeding shafts 15, 15 extending from proper radially separated positions of the side disk 14 toward the mobile farm machine main body and a link pin 13 positioned out of the side disk 14 and connecting the inner pipe 11 with the short pipe 21 in a state to enable free insertion and extraction.
Patent JP-S5872189-A (JP)
Inventor: NIWA TATSUO
IPC: G09G3/16
Filed: 1981-10-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6327159-A (JP)
Title: Recorder
Inventor: MATSUI HIROTOSHI
IPC: H04N1/00
Filed: 1986-07-19
Abstract: PURPOSE:To obtain a recorder with simple constitution and markedly improved operability by using a static latent image on a photo sensitive sheet body and recording this image on a recording paper. CONSTITUTION:If a printing instruction is given to a CPU 21 by operating a control part 20, a stepping motor 26 is driven, and a writing sheet 4 runs in the direction of A3. The sheet 4 comes in close contact with the photosensitive sheet 9 at the time of passing a running roller 2 and runs in the same direction with the sheet 9, and static electricity is generated by a discharger 12 for electrification on the photosensitive sheet 9 in a form identical to the written area of the sheet 4. At the time when the sheet 4 comes near a light source 14, a light source driving circuit 23 drives the light source 14 to radiate rays of light which is condensed by a lens 15 and the sheet 4 is irradiated. The photosensitive sheet 9 is exposed, the static a charges in the remaining area other than the optical image that is to be a shade of the written image on the sheet 4, are discharged, and thus the static latent image is formed on the photosensitive sheet 9. This photosensitive sheet 9 runs in the direction of A2, enters a development tauk 13 so that tonners stick to the residual static charge part, and thus the image is transferred to the recording paper 17 and heated for fixing by rollers 18 and 19. Thus the image is recorded on the recording paper 17.
Patent JP-S6413432-A (JP)
Title: Method for evaluating display device
Inventor: NISHIKAWA MASAHIRO
IPC: G01J1/00
Filed: 1987-07-08
Abstract: PURPOSE:To evaluate the boundary surface between a dielectric layer and a light emission body layer by installing a shutter which is opened and closed periodically in synchronism with the cycles of a write pulse voltage or refresh pulse voltage. CONSTITUTION:A chopper 3 is installed in front of the light emission part of an EL panel and a rotary disk 4 which has opening parts 5 and 6 is fitted thereto. When the EL panel is driven at a frame frequency of 60Hz, the rotary disk 4 is driven at the same speed and the light emission of the panel is observed through the rotary disk 4, so that the light emission can be observed only for a time determined by the size of the opening parts only when the opening parts 5 and 6 come onto the straight line connecting the eye 7 of an observer and the panel. Therefore, when the side of, for example, the opening part 5 (or 6) is so selected that the opening part is open for a scanning time of one screen image (or the time of light emission by a refresh pulse, the light emission screen can be observed by write pulses) through the opening part 5 (or 6), and only emitted light corresponding to the polarity of each driving voltage is separated and observed.
Patent JP-H0460858-A (JP)
Title: Interruption address setting controlling system
Inventor: KAWAMATA TETSUO
IPC: G06F13/12
Filed: 1990-06-29
Abstract: PURPOSE:To simplify processing for setting an interruption address by setting the address of an input/output device at the time when a start command is given to an interruption address setting register, and sending this address to a channel control device as the interruption address in accordance with the finish of the operation of the designated input/output device. CONSTITUTION:The input/output device 3-1 to 3-n is designated and started from an input/output control device 2 in conformity to the start command from the channel control device 1, and the finish of the operation such as data write-in or data output, etc., of the started input/output device is reported to the channel control device 1 from the input/output control device 2 as the interruption address. In this case, by setting the address of the designated input/ output device to the interruption address setting register 4 of the input/output control device 2 at the time when the input/output device 3-1 to 3-n is designated from the channel control device 1, the interruption address can be sent to the channel control device 1 when the operation of the designated input/output device is finished without executing the address recognizing processing of that input/output device. Thus, the interruption address setting processing in the input/output device can be simplified.
Patent JP-S5794930-A (JP)
Title: Surface lubricating method for magnetic recording medium
Inventor: HINOBAYASHI TAKEO
IPC: G11B5/725
Filed: 1980-12-03
Abstract: PURPOSE:To obtain a surface lubricious film which is uniform, extremely thin and free from head sticking, by improving the effect of a wiping-off treatment, by improving the flowability of a lubricant by heating the surface of a magnetic disk in wiping off the surface with the lubricant. CONSTITUTION:On a magnetic disc 1 formed by providing a gamma-Fe2O3 magnetic film, etc., on an aluminum substrate, a dilute lubricant is applied and while the disk is heated by an infrared-ray heater 2 up to 150-170 deg.C surface temperature, the surface is wiped off with a rotary pad 3 to which paper containing no fat  or oil is stuck.
Patent JP-H04341330-A (JP)
Title: Oxygen permeable polymer film
Inventor: TSUCHIDA HIDETOSHI
IPC: B01D71/44
Filed: 1991-06-17
Abstract: PURPOSE: To obtain a titled membrane which can adsorb and desorb O2 rapidly by comprising a complex containing (a) a transition metal (II) ion, (b) a ligand consisting of meso-tris(α,α-0-substd.-amidephenyl)-mono-(β-0-substd.-amidephenyl) porphyrinate, and (c) an arom. amine polymer. CONSTITUTION: For an oxygen-permeable high molecular membrane, a complex containing (a) a transition metal (II)  such as Co (II)} ion, (b) a ligand consisting of meso-tris(α,α-0-substd.-amidephenyl)-mono-(β-0-substd.-amidephenyl)porphyrinate [wherein, metallic ion and porphyrin are expressed by the formula  M is transition metal (II), R is a substituent, respectively, acetyl, acryl, methacryl or pival}], and (c) an arom. amine polymer is prepared. As the result, the oxygen- permeable high molecular membrane is obtained which can be used in preparation processes of oxygen-rich air or nitrogen-rich air to be supplied in industrial, medical fields, etc.
Patent JP-H0461742-A (JP)
Title: Manufacture of lead-acid battery
Inventor: AKITA HISAYOSHI
IPC: H01M2/04
Filed: 1990-06-28
Abstract: PURPOSE:To make bond of a battery jar with its lid in a short time by binding them through ultrasonic welding in the condition that a packing is pressed between these two members. CONSTITUTION:A ring-shaped groove 3 is set on the joint face of a battery jar 1 with its lid 2, and a ring-shaped projection 4 is provided on the battery jar 1 in the joint surface. A ring-shaped (rectangular) packing 5 is fitted is this groove 3. The projection 4 is melted ultrasonically in the condition that the packing 5 is pressed between the battery jar 1 and lid 2, and these two members are welded together. This can be performed as short as in 2 sec approximately, and liquid-tightness of the junction can be held good owing to the packing interposed between the battery jar and its lid.
Patent JP-S6148988-A (JP)
Inventor: ASANO TOMOAKI
IPC: H05K3/18
Filed: 1984-08-16
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-S6148816-A (JP)
Title: Liquid crystal display device
Inventor: IWANO HIDEAKI
IPC: G02F1/136
Filed: 1984-08-16
Abstract: PURPOSE:To obtain a liquid crystal display device at an extremely low production cost by laminating successively the n layer, i layer, p layer, i layer and n layer of thin a-Si films to form a non-linear means. CONSTITUTION:One picture element of the liquid crystal display device consists of an insulating base body 201 of glass, etc., a cell electrode 202 consisting of a substantially transparent conductive material such as indium oxide, amorphous Si-Ge layers 203, 209 formed of a mixture of gaseous monosilane and gaseous germanium by a plasma VCD method, etc., a-Si n layers 204, 208 incorporated therein with the element of V-b group of periodic table such as phosphorus, a- Si layers 205, 207 not incorporated with said element and a-Si layer 206 incorporated with the element of III-b group of periodic table such as bromine. The amorphous Si-Ge layers have semi-metallic properties and absorb mostly visible region light and therefore said layers play the role of an electrode and light shielding layer. Such non-linear element has the threshold voltage Vth and when the voltage exceeding the threshold voltage is impressed to the element, the element is made conductive and has the switching characteristic symmetrical with positive and negative voltages.
Patent JP-H05188551-A (JP)
Title: Color developing composition and processing method using same
Inventor: FUJIMOTO HIROSHI
IPC: G03C7/413
Filed: 1992-06-29
Abstract: PURPOSE:To eliminate deposition of compounds, to reduce a photographic processing waste solution, and to enhance low temperature stability by incorporating a specified compound. CONSTITUTION:A silver halide color photographic sensitive material is developed by using the color developing composition containing an aromatic primary amine color developing agent and at least one of the compounds represented by formula I in which each of R1-R4 is, independently, H, alkyl, aryl, aralkyl, halogen, hydroxy, amino, nitro, cyano, a heterocyclic groups, carbamoyl, sulfamoyl, acyl, acylamino, alkylsulfonylamino, alkoxycarbonylamino, or ureido, and R1 and R2 may combine to form a condensed ring; and each of (m) and (n) is an integer of 0-3. Thus scarcely permit the compounds to deposit even at low temperature.
Patent JP-S6231621-A (JP)
Inventor: SUTEIIBUN JIYOSEFU POOTARUPI
IPC: B65G57/09
Filed: 1986-07-22
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-2001006942-A (JP)
Title: Orthogonal magnetic flux type variable inductance transformer
Inventor: TAKAYAMA KOICHI
IPC: H01F21/02
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide an orthogonal magnetic flux type variable inductance transformer of simplified structure assuring high resistance for impact and not allowing leakage of magnetic flux. SOLUTION: This variable inductance transformer comprises a core 110 for winding to wind a first coil 160 and a second coil 170, and an external core 120 joined with the core 110 for such coils. The core 110 for coils is formed like a drum having a through hole 112A, and also comprises flange portions 114A and 114B at the both ends thereof. The first coil 160 is wound in the direction surrounding the shaft at the external circumference of the core 110 for coil to form the magnetic flux in the direction surrounding the shaft to the external core 120 from the core 110 for coils. The second coil 170 is wound like a troidal coil through a through hole 112A to form the magnetic flux in the direction surrounding the shaft of the core 110 for coils.  Since the first coil 160 and second coil 170 are wound around the single core 110 for coils, cost can be reduced, impact resistance can be improved and efficiency improvement by presenting leakage magnetic flux can be realized through the simplified structure.
Patent JP-S5694762-A (JP)
Title: Plug-in type package
Inventor: TACHIBANA KAORU
IPC: H01L23/498
Filed: 1979-12-28
Abstract: PURPOSE: To protect elements and wires against a damage by a method wherein leads at four corners are made higher than the height of elements and wires for connection in a package having an element mounting plane and a wire bonding plane in a same plane.  
     CONSTITUTION: An element 5 of a plug-in type package 1 equipped with leads and a metallized pattern 2 are connected through a wire 6 and they are on a same plane. A lead 4c inserted into a metallized pattern 2 at four corners is arranged so that the part of the lead 4c protruding above the package 1 may be erected higher than any of elements 5 and leads 6. With this constitution like this, even if the package is overturned, the element 5 and the wire 6 are protected with a space formed with a highly protruding lead 4c, and they are not damaged. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H076793-A (JP)
Title: Storage battery measuring device
Inventor: OGATA TSUTOMU
IPC: H01M10/48
Filed: 1993-06-16
Abstract: PURPOSE:To prevent the erroneous connection of a storage battery measuring device, and to secure the safety of the device by providing a control means, which starts a current generating means only at the time when two pairs of connecting means are connected to terminals of a storage battery. CONSTITUTION:At the time of measurement, a connecting means 11 is connected to a terminal of a storage battery 1 with the manual work to operate an operating means 16. A control means 15 operates a first connection judging means 14a to judge the connection of the first pair of connecting means 11a to the terminals of the storage battery 1. Furthermore, the control means 15 operates a second connection judging means 14b to judge the connection of the second pair of connecting means 11b to the terminals of the storage battery 1. In the case where both the connecting means 11a, 11b are connected to the terminals of the storage battery, measurement of the storage battery is performed, and in the case where any one of means 11a, 11b is not connected or a connection error is generated, the measurement is not performed. Namely, a current generating device 13 can be started only at the time when both the connecting means 11a, 11b are connected to the terminals of the storage battery 1.
Patent JP-H0925558-A (JP)
Title: Production of pipe excellent in corrosion resistance in outside face
Inventor: KUROTOBI MANABU
IPC: B22D27/18
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To uniformly form an iron-aluminum alloy layer obtd. by coating the outer circumferential face of a cast iron pipe with aluminum or an aluminum alloy film. SOLUTION: At the time of casting a cast iron pipe, the inside face of a mold is coated with ferrosilicon, and pouring is executed into the same mold. When, the cast iron pipe after the casting still lies in a hot state, the outer circumferential face of the same iron pipe is thermally sprayed with aluminum or an aluminum alloy and is adhered to the same. After that, this cast iron pipe is subjected to annealing treatment, by which an iron-aluminum alloy layer is formed on the outer circumferential face of the iron part in the cast iron pipe, and furthermore, an aluminum oxide film is formed on the outer curcumferential face of the same alloy layer.
Patent JP-2000354894-A (JP)
Title: Method and apparatus for treating sewage containing endocrine disturbing substance or carcinogen
Inventor: NAKAGAWA SOUTA
IPC: C02F9/00
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To efficiently perform decomposition treatment without being accompanied by a high treatment cost by introducing sewage containing an endocrine disturbing substance or a carcinogen into a separation process for separating and concentrating org. matter and subsequently introducing the obtained org. matter conc. water into an oxidation treatment process using active oxygen. SOLUTION: A treatment apparatus is formed from a separation process 3 for treating sewage (raw water 1) containing an incretion disturbing substance or a carcinogen with an RO membrane 12 with an NaCl removing ratio of 60% or less and an oxidation treatment process 4 for treating the membrane conc. water 8 of the separation process 3 with ozone-containing air 5, hydrogen peroxide 6 and ultraviolet rays 7 and the membrane transmitted water 9 of the separation process 3 and the outflow water of the oxidation treatment process are set to treated water 2.  By this constitution, the endocrine disturbing substance or carcinogenic substance in raw water 1 and hydrogen peroxide can be introduced into the oxidation treatment process 4 in a premixed state and the reaction efficiency of hydroxyl radicals formed by the reaction of ozone gas 5 and hydrogen perioxide 6 in the process 4 and the endocrine disturbing substance or carcinogenic substance is enhanced.