baber/WOPTO huggingface dataset:
Patent JP-H02221327-A (JP)
Title: Method for annealing billet
Inventor: OTA HAJIME
IPC: B21B45/02
Filed: 1989-02-21
Abstract: PURPOSE:To prevent the hardening of both ends of billets due to martensitic transformation by annealing the billets in an annealing furnace while heating the ends of the billets. CONSTITUTION:When billets 3 are annealed in the annealing pit 22 of an annealing furnace 21, fuel pipes 1 for combustion and air pipes 2 for combustion are fixed in both side walls of the pit 22 confronting both ends of the billets. The billets 3 are piled up immediately after rolling in the pit 22 so that both ends of the billets 3 in the longitudinal direction confront the pipes 1, 2. Logs 4 are put between the ends of the billets 3 and the side walls of the pit 22. The pit 22 is covered with an annealing cover 23, air is fed from the air pipes 2 and the logs 4 are ignited and burned to heat the ends of the billets 3. Since the ends of the billets 3 are annealed after heating to a temp. above the temp. at which pearlitic transformation is caused, the ends of the billets 3 are not hardened.
Patent JP-S60186187-A (JP)
Title: White level stabilizing circuit
Inventor: TOKUHARA MASAHARU
IPC: H04N9/68
Filed: 1984-03-05
Abstract: PURPOSE:To omit a gain control circuit for picture control and simplify circuit constitution by using a gain control circuit which makes a white level adjustment even for picture control. CONSTITUTION:A picture control voltage obtained from a variable resistor 10 is converted by a voltage-current converting circuit 60 into a control current Ic, which is applied to multiplying circuits 62R, 62G, and 62B through a switch 61 and multiplied by gain control signals SWB, SWR, and SWB for white level adjustment. Gain control amplifiers 24R, 24G, and 24B are controlled with their multiplication outputs. Consequently, the signals SWR, SWG, and SWB are multiplied by the picture control current Ic while the switch 61 is on, so a white level adjustment is made while the ratio of SWR, SWG, and SWB is held, and picture control is also performed.
Patent JP-S58170105-A (JP)
Inventor: SHIENNNAN RIN
IPC: H03F3/68
Filed: 1982-03-16
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-H05240027-A (JP)
Title: Exhaust fine particle purifying device
Inventor: KOJIMA AKIKAZU
IPC: F01N3/02
Filed: 1992-02-28
Abstract: PURPOSE:To even continue regeneration over a wide range of a filter even after stopping an engine without discharging combustion gas outward by regeneration in the case where the engine is stopped during regeneration of a particulate filter. CONSTITUTION:A purifying device is provided with switch valves 8a, 8b, 8c by which the inlet and the outlet of a filter 1 are communicated with each other when an engine is stopped during its regenerating operation, and by which a closed circuit including the filter 1 is formed, and a circulating device 9 for forcing the gas in the closed circuit to circulate flow through the filter 1. After the engine is stopped, regeneration of the particulate filter 1 is continued by means of oxygen included in the gas staying in the closed circuit so as to burn a not-regenerated portion.
Patent JP-S57157775-A (JP)
Title: Motor-driven japanese character typewriter
Inventor: HIROSE MITSUO
IPC: B41J7/02
Filed: 1981-03-24
Abstract: PURPOSE:To prevent the disorder of machine due to returning failure by providing a means to detect the returning of type picked up from a type tray in a motor-driven Japanese character typewriter having the type tray. CONSTITUTION:The returning of type picked up from a type tray is detected by a detector 34, and a positioning pin 48 is mechanically driven by a positioning lever 52 and also electromagnetically driven and controlled by a positioning solenoid 60. Thus, by controlling the excitation of the positioning solenoid 60 by the output of a return detector 34, the positioning action can be continued until the returning of type is confirmed by the detector 34. In case where the returning is incomplete, a push-up pin 40 is auxiliarly moved vertically by exciting a solenoid 35 and thereby a type 38 being hooked can easily be restored to its right position.
Patent JP-S54135547-A (JP)
Title: Lighting device
Inventor: KUJI TOMOHIRO
IPC: G02B21/06
Filed: 1978-04-13
Abstract: PURPOSE: To enable the contour of an object which has undulations three-dimensionally and has gloss be made distinct by covering the object to be detected with a ground glass form semi-transparent semi-spherical form object and lighting the object through this with a plurality of external light sources.  
     CONSTITUTION: An object 7 is covered with a semi-spherical object 13 which is opened with a hole 12 at its vertex so as not to hinder the passage of the light incident to an objective lens 1 and the object is lighted with light sources 14 which are disposed in plurality on the outside. The light from the lighting light sources 14 is scattered as it passes through the semi-transparent object 13 and this scattered light evenly lights the object 7 on ground 15 from the stereo angles of 180° and therefore this is observed through the objective lens 1, whereby the contour of the object 7 may be distinctly viewed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6217793-A (JP)
Inventor: TOKUMITSU SHIGENORI
IPC: G09G5/22
Filed: 1985-03-06
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-S62200489-A (JP)
Title: Gate signal generating device
Inventor: MATSUMOTO YOSHIYUKI
IPC: G06K9/34
Filed: 1986-02-28
Abstract: PURPOSE:To easily generate a gate signal and to easily change a gate signal generating place by a CPU, etc., by operating two counters with a starting signal and obtaining the AND of signals obtained from one specified output terminal of the respective counters. CONSTITUTION:The device is composed of two counters 11 and 12 to be able to set the initial value and one AND circuit 13. Either of the terminals, in which the 1/2 of a period is larger than a gate signal width (b-a), among plural output terminals of the counter 11 is selected and only a terminal Qi terminal is used. In the same way, a Qj terminal is selected from the output terminal of the counter 12 and only the Qj terminal is used. The initial values of the counters 11 and 12 are set before starting by a CPU, etc., and by selecting suitably the set value, a gate signal (f) is obtained in which the section only of a desired a<=t<=b comes to be '1'.
Patent JP-H02223983-A (JP)
Title: Presentation support system
Inventor: DOI MIWAKO
IPC: G10L13/00
Filed: 1989-02-27
Abstract: PURPOSE:To easily master a proper method of oral presentation by analyzing the intonation of a voice and calculating the degree of propriety of the voice for explanation, and giving an advice. CONSTITUTION:This system is provided with an input part for inputting presentation materials and indicating a display, a voice input part 2 for inputting voiced presentation materials, and an explanation propriety degree analytic part 5 which analyzes the voice, extract the ratio of the voice loudness quantity to the amount of presentation information by the presentation materials and the intonation of the voice, and calculates the degree of propriety of the oral explanation by using them. Then an advice is given according to the degree of propriety of the explanation voiced for the presentation materials. Consequently, proper oral presentation can easily be mastered.
Patent JP-S60187758-A (JP)
Title: Apparatus for measuring injection nozzle opening pressure
Inventor: IIYAMA AKIHIRO
IPC: F02M65/00
Filed: 1984-03-07
Abstract: PURPOSE:To enable to measure the nozzle opening pressure with high accuracy and ease with no need of the operator, by converting pressure in an injection pipe into voltage, furnishing the peak-held signal to an indicator for digitally displaying the peak value of pressure in the injection pipe, and taking the peak value as the nozzle opening pressure. CONSTITUTION:Fuel pressure is converted into a voltage signal by means of a pressure transducer 10 utilizing a semi-conductor type pressure sensor, which is attached to an intermediate portion of an injection pipe 5, and the analogue voltage signal is furnished to a circuit 14 for measuring the nozzle opening pressure via an amplifier 12 and a signal wire 13. The input signal to the circuit 14 is furnished to a peak-hold circuit via a buffer amplifier. The peak-hold circuit incorporates therein a voltage holding capacitor and compares the value of voltage of the input signal with the voltage across the voltage holding capacitor. The voltage across said capacitor is afforded as the peak value of the input signal and displayed digitally at a digital displayer 15 as the nozzle opening pressure. Therefore, reading erros by operator eliminated completely.
Patent JP-S60188510-A (JP)
Title: Rising and falling dam of flexible film
Inventor: TSUJI YOSHIOMI
IPC: E02B7/20
Filed: 1984-03-06
Abstract: PURPOSE:To secure the normal falling of a baggy film by providing a drain tube opening at the lowermost portion of the bottom of the baggy film of a rising and falling dam made of a flexible film. CONSTITUTION:A baggy film 2 is attached to the upside of the crest 1, and a drain tube 6 is connected to an air supply and exhaust tube 5 at a point 8 lower than the position 7 where the tube 6 is opened in the lowermost portion of the bottom of the baggy film. Drain formed by cooling water vapor in the film 2 is discharged through the tube 6. The drain tube 6 may be provided independently from the air supply and exhaust tube 5.
Patent JP-S53130496-A (JP)
Title: Preparation of polysaccharides
Inventor: TOGAMI MASANORI
IPC: C12R1/645
Filed: 1977-04-15
Abstract: PURPOSE: To prepare novel polysaccharides useful as highly effective carcinostatic agent, by the specific treatment of low-cost bagasse and Cortinellus shiitake. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61202113-A (JP)
Title: Detection of absolute position
Inventor: WAKUTA MASANORI
IPC: G01D5/245
Filed: 1985-03-05
Abstract: PURPOSE:To make more accurate detection of position, by correcting position data obtained with an absolute position detector or the absolute position calculated from the position data according to the length of a feedback cable. CONSTITUTION:A wire 34 is connected to an absolute position detector 33 from a driver/converter circuit 32 to supply excitation current to a primary exciting winding thereof. The secondary output PA from the absolute position detector is fed back to the driver/converter circuit 32 through the wire 35. The feedback signal PA is converted into a position data with the driver/ converter circuit 32 and then, fed to a central processing unit CPU36, which performs a correction corresponding to the value of the feedback cable length L to calculate the absolute position. Thus, accurate detection of the absolute position can be done.
Patent JP-H07231216-A (JP)
Title: Tri-loop antenna
Inventor: SUDA TAMOTSU
IPC: H01Q7/00
Filed: 1994-02-18
Abstract: PURPOSE:To simplify, miniaturize and to reduce cost of elements by a part of elements forming one loop and elements forming other loop in common. CONSTITUTION:The tri-loop antenna is composed of a printed circuit board 10 and elements 11a, 12a, 12b. Then a horizontally polarized wave loop antenna is formed with a loop surrounded by the elements 11a, 12b and a vertically polarized wave loop antenna is formed with a loop surrounded by the elements 12a, 12b located at one end of the board 10. That is, the element 12b is used in common for the element for both horizontal and vertical loop and the three elements 11a, 12a, 12b are used to form the tri-loop antenna. The elements 12a, 12b are folded to be integral, an end of the element 12a is connected to an end of the element 11a and the connecting point is used for a feeder point 13. Thus, the directivity of the loop antenna used for an antenna of a remote control key is made closer to the nondirectivity.
Patent JP-H09234379-A (JP)
Title: Method for regenerating or purifying anion exchange resin
Inventor: CHIYOU TOSHITSURA
IPC: B01D53/81
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To highly purify an anion exchange resin, especially an anion exchange fiber filter which is used in the clean room of a semiconductor manufacturing plant, not only during the production of the resin but also during the regeneration. SOLUTION: In a method for regenerating or purifying an anion exchange resin, when an anion exchange resin is purified, the resin is brought into contact with rinse liquid of an aqueous solution of a prescribed organic ternary ammonium compound. Since not only anionic components but pollutants such as alkali metal can be highly reduced, the anion exchange resin can be highly purified not only during the production but also during the regeneration or after the regeneration, and an anion exchange fiber filter which is used in the clean room of a semiconductor manufacturing plant can be purified appropriately.
Patent JP-S59169329-A (JP)
Inventor: UCHIHASHI MASAAKI
IPC: H02J1/10
Filed: 1983-03-15
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-S55136771-A (JP)
Title: Gen-lock control circuit for television synchronizing signal generator
Inventor: TAKAHASHI YOSHIO
IPC: H04N5/04
Filed: 1979-04-12
Abstract: PURPOSE:To prevent unreleased gen-lock in case of video interruption of video signal in television relay and noise production, by enabling the gen-lock control even for the nonvideo signal having a given level for the external reference signal. CONSTITUTION:To the input terminal 1, 2, 3, the vertical drive VD signal b to take control timing, gen-lock ON-OFF control signal d externally, and external reference signal c detecting the level of video signal such as field pick up signal with the level detection circuit are respectively inputted. The state of FF4 is sampled after td time with the signal d, by one shot pulse generator 6, and since the td time is greater than the repetitive period t of the VD signal b and smaller than 2t, the gen- lock off operation is made at the repetitive period t of VD signal in normal operation, and in case of abnormal operation, the one shot pulse signal g and the state of FF4 are compared at the NAND circuit 7, the output is fed back to the input terminal 1 of FF4, inverting FF4 and enabling to turn off the gen-lock even with H level of the VD signal.
Patent JP-S59167472-A (JP)
Inventor: MIYAKE HIDEJI
IPC: B66B9/06
Filed: 1983-03-15
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-S61204389-A (JP)
Title: Acidic galvanizing method
Inventor: KUBO MOTONOBU
IPC: C25D3/22
Filed: 1985-03-07
Abstract: PURPOSE:To obtain a uniform and smooth film with improved throwing power by carrying out galvanization with a galvanizing soln. contg. prescribed amounts of Zn ions, Cl ions, amino acids, a nonionic activator and a compound having C=O group. CONSTITUTION:An acidic galvanizing soln. contg. >=8g/l (expressed in terms of Zn ions) zinc sulfate, 0-50g/l ions, 0.1-10g/l hydrolyzate of protein as amino acids, 0.05-10g/l polyether type nonionic activator and 0.01-10g/l com pound having a C=O group is prepd. The hydrolyzate contains glycine, hydroxyproline and proline by 20-80wt.%. An article to be plated is galvanized with the acidic galvanizing soln.
Patent JP-S55139606-A (JP)
Title: Information recording disk with eccentricity preventive rib
Inventor: INABA MASAMORI
IPC: G11B23/00
Filed: 1979-04-12
Abstract: PURPOSE:To make it possible to load accurately a recording disk without making the disk eccentric from a spindle by providing projecting ribs, equal in length in their center directions, on the inside circumferential wall surface of a center hole. CONSTITUTION:In center hole 6 of information recording disk 5, eccentricity preventive ribs 7 equal in length in their center directions are projected on its inside circumferential wall. In this case, diameter phi1 of hole 6 is fixed according to JIS (Japan Industrial Standard) and a hole of a radius smaller than radius phi1 is formed via the tip part of each rib 7. When disk 5 is loaded on turntable 3, ribs 7 deform elastically by pressing against spindle 4, and consequently sprindle 4 is precisely inserted into hole 6 in its center without getting eccentric. After disk 5 is unloaded from turntable 3, ribs 7 return elastically to their original states.
Patent JP-H10237860-A (JP)
Title: Mehtod for joining underground continuous wall
Inventor: TSUKADA MASAKI
IPC: E02D5/20
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To construct an underground continuous all that is excellent in strength, rigidity, and toughness and does not require much construction work. SOLUTION: A perforated metallic plate 6 projecting to both sides and a rectilinear joint bar 8 passing through both sides are secured to a partition plate 2 serving as a leading-wall-side joint surface, and with the joint bar 8 connected by a lap joint 9 to the distributing bar 5 of a reinforcing cage 4 on the leading wall side, concrete is placed on the leading wall side to construct the leading wall 1. Next, the transverse distributing bar 11 of a reinforcing cage 10 inserted into the following wall side is connected to the joint bar 8 by a lap joint 12, and concrete is placed on the following wall side to construct the following wall. Since the joint bar 8 is rectilinear, the need for bending work can be eliminated for the savings of labor, and the perforated metallic plate 6 buried across the leading wall 1 and the following wall enhances the strength of a junction.
Patent JP-H05240476-A (JP)
Title: Latent heat storage device
Inventor: WATANABE YUTAKA
IPC: F24F5/00
Filed: 1992-02-28
Abstract: PURPOSE:To effectively storage the latent heat by a method wherein the recovering unit of the bottom of a heat storage tank is provided with an inclined surface, on which liquid, heavier than water, is collected, and a preventing means of generation of vortex is provided in a latent heat storage device, in which cold heat is stored by producing sherbet type ice in a heat storage layer utilizing night electric power and the like. CONSTITUTION:In a district heat supplying plant installed in the underground floor of a tall building, an ice heat storage water tank 10 is provided so as to be neighbored to a plurality of water tank units, formed by dividing an underground chamber 1a by partitioning plates 11, while inclined surfaces, slanted downward toward the central part from the periphery thereof, are formed on the bottom of the tank 10. Water is used as a first liquid W or a latent heat storage medium and unsoluble liquid Wa, which will never be mixed with each other and having a solidifying point lower than the same of the first liquid, is used as a second liquid while the recessed part at the central part of the bottom of the heat storage water tank 10 is formed as the stagnating unit 10a of the second liquid Wa. A vortex generation preventing unit 10b consisting of porous plates is provided above the stagnating unit 10a and the suction side of a refrigerating machine 18 is connected to the stagnating unit 10a through a supplying tube 19.
Patent JP-H01218249-A (JP)
Title: Radio telephone set
Inventor: OTA YUJI
IPC: H04W84/10
Filed: 1988-02-26
Abstract: PURPOSE:To prevent an opposite side from being made into a soundless condition for a long time and to announce the deterioration of a reception electric field level to the user of a radio telephone set by providing a means to send a signal sound to a telephone line and to the radio telephone set. CONSTITUTION:A master set 1 checks the output of a reception electric field detecting circuit 10, and when the electric field level decreases, the circuit 10 turns off the output of a receiver 18. Further, the deterioration continues for three seconds, the equipment 1 controls a hybrid circuit 4, sends the output of an announcing sound circuit 32 to a wire telephone circuit 3, controls a transmitter 5, and switches the input of the transmitter 5 from the hybrid circuit output to the output of an alarm sound circuit 31. From this, since an announcing sound is generated from a receiver 15 of a wireless telephone set 2, the user of the wireless telephone set 2 can know the deterioration of the reception electric field level. Further, the opposite side can be prevented from being made into the soundless condition.
Patent JP-S56140656-A (JP)
Title: Integrated circuit of mos type
Inventor: KINOSHITA HIROYUKI
IPC: H01L29/78
Filed: 1980-04-03
Abstract: PURPOSE:To satisfactorily keep a charging characteristic and improve a charge retention by a method wherein a pulse voltage lagging behind a gate driving pulse is generated to be applied to a drain at a location apart from the charge retention means without directly applying a high voltage to the drain of a charging FET. CONSTITUTION:The lagging pulse phiD is applied to the drain of the FET T1 of the enhancement type by a charging clock phi of a gate. A phase relation between the phi and the phiD is that a voltage difference at the same time is made over a threshold voltage Vth of the T1, and the final voltage ''1'' of the phiD is satisfied with VDD- Vth  if the phi equals to VDD, and even with over VDD-Vth if a conductance of the T1 is selected in order that a decoder output V0 is charged up to approximately VDD-Vth when the formula phi=VDD-Vth is reached. With this construcdion, the T1 always actuates in a triode region to make a minority carrier caused by the collision ionization to be restrained, the charge retention characteristic to be improved, the decoder ''1'' voltage to be charged as VDD-Vth and the charging characteritic to be improved as well.
Patent JP-S52126613-A (JP)
Title: Heat-resisting cast alloy
Inventor: SUGITANI JIYUNICHI
IPC: C22C38/00
Filed: 1976-04-16
Abstract: PURPOSE: Development of the austenitic heat-resisting cast alloy having excellent characteristics as the material for reaction tube, collector tube, etc. in the production equipment of hydrogen, ammonia, methanol, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58161258-A (JP)
Title: Processing method of manganese dioxide for cell
Inventor: YOKOYAMA KENICHI
IPC: H01M4/50
Filed: 1982-03-19
Abstract: PURPOSE:To increase the discharge capacity of cell by thermally reducing natural MnO2 then acid treating to produce MnO2 having specific X-ray diffraction pattern which is pressure compressed to reduce the hole in particle. CONSTITUTION:Natural MnO2 is thermally reduced then acid treated to produce chemically treated MnO2 having holes in particle of 500-2,000Angstrom  average hole diameter from which such one as having the following X-ray diffraction pattern is selected. In X-ray diffraction where Fe and Mn are employed respectively as a target and filter, such MnO2 is selected where the diffraction peak will appear near 2theta or 16 deg., 28 deg., 47 deg., 54 deg., 73 deg.. Then said MnO2 is pressure compressed to reduce the average hole diameter to 200-500Angstrom  and employed as a positive pole active substance for cell.
Patent JP-S61204372-A (JP)
Title: Method for making material amorphous by use of implantation of heterogeneous atom into solid by electron beam
Inventor: FUJITA HIROSHI
IPC: C23C26/00
Filed: 1985-03-06
Abstract: PURPOSE:To make atoms of an arbitrary kind amorphous by irradiating, from above, a thin film, which is composed of heterogeneous atoms and made to adhere to the crystal of a material, with an electron beam under prescribed conditions. CONSTITUTION:The thin film 1, A composed of heterogeneous atoms which is to be implanted into the material is made to adhere to the crystal 2, B of the material, which is irradiated with the electron beam 4 from the thin film 1, A side under prescribed irradiating conditions. This electron beam 4 has an energy enough to displace the thin film 1, A and it forces the thin film 1, A within the irradiation region to be implanted into the crystal 2, B to form a mixture layer. This mixture layer changes into an amorphous layer C when the concentration of the thin film 1, A comes to a certain value and above.