baber/WOPTO huggingface dataset:
Patent JP-2000213522-A (JP)
Title: Hinge pin
Inventor: OKADA SHIGEO
IPC: B60R7/06
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a hinge pin which is designed to make any play in a rotary member such as a glow box so as to be efficiently absorbable. SOLUTION: A hole 23 of a hinge part 22 formed in a rotary member is adjusted to a hole 13 of a hinge part 12 formed in a stationary member, thereby inserting a hinge pin 40 into both these holes 13 and 23. This hinge pin 40 is provided with a flange-form head part 41 to be engaged with an opening edge of either of the hole 23, and a shank 42 being extended from this head part 41, and inserted into both the holes 13 and 23, respectively. An elastically deformable engaging part 46 to be engaged with the opening edge of the other side hole 13 is formed in a tip of the sank 42.  In addition, two thickly diametral parts 51 and 52 and a recess 48 extending in the axial direction are formed in the shank 42, while two elastic arms 50 having an air gap to this recess 48, extending toward the head part 41 from the tip side of the shank 42, and diametrally expanded more than these thickly diametral parts 51 and 52 in a state of no external force are made up therein.
Patent JP-S57131942-A (JP)
Title: Humidifying heating operation by use of steam and device therefor
Inventor: SHIRAKI NAOTAKE
IPC: F24F6/18
Filed: 1981-02-05
Abstract: PURPOSE:To perform the humidifying heating operation efficiently by a method wherein the operation of expanding high pressure and high temperature steam introduced into a large capacity steam chamber through a small diametered steam pipe is repeated and after draining water, the steam is released into the room. CONSTITUTION:When the high pressure and high temperature steam is supplied into the large diametered steam chamber 1 through the steam pipe 6 connected tangentially the steam chamber 1, the steam falls downward as it turns spirally within the chamber. In this case, the steam expands quickly within the chamber 1 and a part of the steam vaporizes again. The expanded steam then jets out into a small diametered chamber 2 through a thin pipe 8 provided at the lower portion of the chamber where it expands again rapidly and a part of the steam vaporizes again. Further, the steam in the chamber 2 jets out into a cylinder 3 where it expands quickly and a part of the steam vaporizes once again. Accordingly, the room is humidifed and heated when the steam expanded quickly in the cylinder 3 is released into the room through upper steam releasing holes 5.
Patent JP-H09211642-A (JP)
Title: Cartridge cover locking structure for camera
Inventor: SUZUKA SHINYA
IPC: G03B17/02
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To prevent a cartridge cover from opening in spite of operation of a photographer when the light shielding door of a film cartridge is opened by energizing a second lock mechanism in the direction in which a light shielding door opening/closing member closes the light shielding door, when a first lock mechanism is in the released condition. SOLUTION: When a door driver is rotationally moved exceeding the reversal position of a torsion spring, the energization force of the torsion spring is reversed so as to energize to rotate the door driver in the direction of closing a light shielding door. However, when a film is drawn out from the entrance of the film, the light shielding door is brought in contact with the film, and not rotated up to the closing position by the energization force of the torsion spring. Consequently, a slide lever can not be slid up to a lock release position where a lock pin 54 can be passed through a slit 28a. Although a lock lever 61 is slid up to the lock release position and a lock claw 63 is unlocked from a first lock claw 33, the lock lever 61 does not move the second lock claw 54 up to the lock release position.
Patent JP-S63184872-A (JP)
Title: Mechanical translating device
Inventor: OGASAWARA MITSUTAKA
IPC: G06F17/28
Filed: 1987-01-27
Abstract: PURPOSE:To enable speakers to hold a conversation in respective languages by providing an input/output translation switching control function which translates the first language to the second language to output the second language and translates the second language to the first language to output the first language. CONSTITUTION:When a Japanese-language sentence is inputted from an input/output device for Japanese language by a Japanese-language sentence input function 7 and a KANA (Japanese syllabary)-KANJI (Chinese character) converting function 8 in an input/output function 5 for Japanese language, the original sentence is displayed on the input/output device for Japanese language by a Japanese-language sentence output function 6. Further, Japanese-English translation is started, and a translated English sentence is displayed on an input/output device for English by an English sentence output function 10 in an input/output function 9 for English when completion of translation is detected. When an English sentence is inputted from the input/output device for English by the input/output function 9 for English, English-Japanese translation is started, and a translated Japanese language sentence is displayed on the input/ output device for Japanese language by the input/output function 5 for Japanese language when completion of translation is detected.
Patent JP-S55110781-A (JP)
Title: Surface treated steel plate with good spot weldability
Inventor: SHIBUYA ATSUYOSHI
IPC: C23C22/78
Filed: 1979-02-15
Abstract: PURPOSE:To enhance spot weldability of a steel plate by coating a Zn-Ni alloy plating layer with high corrosion resistance formed on a steel plate by a specific amount of phosphate film. CONSTITUTION:Zn-Ni alloy containing 9-20% of Ni is plated on a surface of a steel plate to obtain a coated steel plate with highly excellent corrosion resistance. Moreover, if 0.1-3.0g/m<2> of phosphate film is formed on a surface of this steel plate by a spraying method, an immersing method or the like, because electric resistance is enhanced in case of contacting a steel plate with a welding tip, electric current concentration and head generating amount in a contact point of a welding tip can be increased and spot weldability is improved.
Patent JP-S55109670-A (JP)
Title: Manufacture of ink jet recording head
Inventor: SHIRATO YOSHIAKI
IPC: B41J2/16
Filed: 1979-02-16
Abstract: PURPOSE:To make a high precise ink jet recording head simply and exactly by forming the partition walls of grooves by printing and laminating a material, which is insoluble in the recording ink, on the base plate and by joining a groove cover on the upper end of said wall to form the ink rooms and holes for the orifices. CONSTITUTION:A material for the groove wall 4 is laminated on the base plate 3 by printing, the base plate 1 with exothermic bodies is faced to the base plate 3 so that the exothermic body 2 is corresponding to the groove 5, and both the plates 1, 3 are stuck to each other in a body. Since the groove wall is provided by printing, the formation of groove wall and the coating of adhesive are simplified, high dense and fine grooves can be formed in a short time. Especially, by the use of thermosetting resin system adhesive for the printing ink, a high precise recording head wherein the deformation of grooves and the clogging caused by the ink flow will not take place can be obtained.
Patent JP-H11214792-A (JP)
Title: Semiconductor laser
Inventor: SHIOSAKI MASATAKA
IPC: H01S5/00
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser which is improved in design latitude, capable of controlling a waveguide mechanism lowered in power consumption, improved in output power, and lessened in astigmatism when it is of self-oscill type. SOLUTION: An n-type Alx1 Ga1-x1 As clad layer 2, and Alx2 Ga1-x2 As active layer 3, and p-type Alx1 Ga1-x1 As clad layer 4 are successively laminated on an n-type GaAs substrate 1. An n-type Alx1 Ga1-x1 As current constriction layer 5 and an n-type Alx3 Ga1-x3 As optical waveguide layer 6 which are each provided with stripe-like openings 5a and 6a that are formed at corresponding parts extending in a certain direction are formed on the p-type Alx1 Ga1-x1 As clad layer 4, where a lateral mode is controlled by the n-type Alx3 Ga1-x3 As optical waveguide layer 6. As an example, a waveguide mechanism is controlled corresponding to the composition of the n-type Alx3 Ga1-x3 As optical waveguide layer 6. In another example, the opening 5a is set smaller in width than the opening 5b to realize a self-oscill type semiconductor laser.
Patent JP-S52100927-A (JP)
Title: Constant voltage control circuit
Inventor: UMEHARA KUNIO
IPC: H04N3/18
Filed: 1976-02-20
Abstract: PURPOSE:To obtain stabilization circuit of high stability by using DC voltage which received constant voltage control for the power source of pulse duration modulator and driving circuit.
Patent JP-S61176483-A (JP)
Title: Joining method of metallic plate
Inventor: MIKAMI MASAO
IPC: B21B1/26
Filed: 1985-01-31
Abstract: PURPOSE:To join solidly without descaling due to the joined zone of new surfaces each other being spread by shearing in the reverse direction in the same degrees after overlapping two sheets of metallic plates and shearing in the stroke of less than the plate thickness of the thinner part and by applying a compression force at the right angles of the shearing face further. CONSTITUTION:The overlapped part of both rolled stock 1, 2 is located between the upper and lower shearing edges 3, 4 and sheared by the stroke of less than the plate thickness of the thinner part by acting the force as per the arrow marks A, B by the shear edges 3, 4. The new surfaces 1a, 2a are caused on the sheared surface and these new faces 1a, 2a come into contact without touching the air and are strongly joined. There is therefore no necessity for descaling. In such case, by applying the force in the right angles direction as per the arrow marks E, F with the sheared face on rolled stocks 1, 2 both rolled stock 1, 2 are joined more strongly. Thereafter both rolled stocks 1, 2 are bit into a rolling mill as they are and rolled in succession.
Patent JP-S53102866-A (JP)
Title: Treating method for waste gas comtaining ammonia
Inventor: YAMAMOTO TAMECHIKA
IPC: B01D53/86
Filed: 1977-02-21
Abstract: PURPOSE: To treat waste gas at high thermal efficiency by catalytic oxidation of NH 3  contained in the waste gas preheated at a prescribed temp. with oxygen, then by catalytic oxidation of the gas mixed with the waste gas described above. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61177675-A (JP)
Title: Optical disk player
Inventor: YAMAKAWA AKIO
IPC: G11B7/00
Filed: 1985-01-31
Abstract: PURPOSE:To discriminate correctly the diameter of a disk by irradiating the light of the disk with the optical system for detecting the skew and the optical system for recording and reproducing provided at the optical block shifted in the radial direction of the disk and detecting the reflecting light with these detecting elements of the optical system. CONSTITUTION:At an optical block 8, the first optical system 6 for detecting the skew and the second optical system 7 are placed. The optical block 8 is shifted along a guide shaft 9 in the radial direction [the (a) direction of an arrow] from the inner circumference position of static large, medium and small disks 1, 2 and 3. On the other hand, the light of a light emitting element 12 of the optical system 6 is projected through a guide shaft 9 to disks 1-3, and the reflecting light is detected with a detecting element 13. By the position where the reflecting light from the disks 1-3 is dissipated, the diameter of the disks 1-3 are correctly detected.
Patent JP-S57131310-A (JP)
Title: Method for controlling content of phosphorus of molten steel
Inventor: TAKANAWA TAKESHI
IPC: C21C5/30
Filed: 1981-02-06
Abstract: PURPOSE:To control the end point amt. of phosphorus with high accuracy by determining the mathematical expression corresponding the rate of de-P and the amts. of P and C in steel and measuring the amt. of P, C in the steel at the end period of blowing and molten metal temp. with a sublance. CONSTITUTION:The rate of de-P at the end period of blowing of converter operations is expressed by the mathematical expression wherein the amts of P, C of molten steel (hereinafter omitted) are used as variables. In accordance with the actual data including at least this expression and the amts. of P, C obtained through measurement with a sublance at the point of time before a suitable time from the end point of blowing, and further molten steel temp. and the amt. of a flux agent added up to the end point of blowing, the relation expressing the correlations of these variables is beforehand obtained. At every blowing, the amts. of P and C obtained through the measurement with a sublance at the point of time before a suitable time from the forecast end point of blowing, molten steel temp. and the target values of these at the end point of blowing are given at least to said relation. The amt. of a flux agent to be charged into the molten steel in the period since said point of time till the end point of blowing and if necessary, the amt. of O2 for C blow-down are calculated and the operations are performed by the results thereof.
Patent JP-H10196781-A (JP)
Title: Method and device for shift control of vehicle
Inventor: HASEGAWA NOBUKI
IPC: F16H61/18
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To prevent swerving at a neutral time by maintaining, when a shifting is performed from a traveling state to a neutral stage, the neutral position of a transmission if an engine speed or a speed difference between an engine and a transmission input shaft is increased, and returning the transmission to the original traveling stage if it is decreased. SOLUTION: An automatic transmission is composed of a shift lever 1, a car speed detector 2 or the like, a controller 3 and a transmission 4, the controller 3 receives a shift command S1 from the shift lever 1 and a detected car speed V from the car speed detector 2 and, based on a pre-stored program, it selects an optimal speed stage and outputs this to the transmission 4. Then, for example, in a second speed traveling time, when the shift lever 1 is changed to an N position, a signal S2 is outputted to the transmission 4 and then the transmission 4 is placed in a neutral position. Then, the change of an engine speed (n) is calculated by the controller 3 and, if the engine speed is increased, the neutral position is maintained, and if it is decreased, control is made to return the transmission from the neutral position to the original second speed.
Patent JP-H07256307-A (JP)
Title: Continuous manufacture of final thickness stainless steel article
Inventor: MAIKERU EFU MAGAIA
IPC: C23G1/32
Filed: 1995-01-10
Abstract: PURPOSE: To provide a continuous method for working a hot band or a strip cast stainless steel strip into a final gauge product, a method requiring no grand scale cold rolling of stainless steel. CONSTITUTION: A scale is formed on the surface of a hot rolled stainless steel strip that is introduced to a cold rolling mill 5. The steel strip is reduced to a final gauge thickness in the cold rolling mill 5, with the scale on the surface of the steel strip 12 cracked. The cracked scale is conditioned in a molten salt bath section 26 so as to make it easily removable and then finally removed in a pickling section 19.
Patent JP-S62178883-A (JP)
Inventor: YAMAZAKI KENICHIRO
IPC: F27B9/36
Filed: 1986-01-31
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-S58134619-A (JP)
Title: Video stabilizer
Inventor: OONEDA SHIYOUICHI
IPC: G02B27/64
Filed: 1982-02-05
Abstract: PURPOSE:To prevent a picture from oscillating in the rolling direction by detecting the revolution of an optical devide and rotating an image rotating optical system around the optical device by a half degree of the rotation of the optical device in the reverse direction against said direction. CONSTITUTION:When the optical device 1 is oscillated in the clockwise direction in the sectional view, a gear 8 and a weight 9 are kept perpendicular by the weight 9. Consequently the gear 8 is rotated around a fixing part 1a of the optical device 1 by the oscillation angle of the optical device 1 in the counterclockwise direction, the rotation of the gear 8 is transmitted to a gear 6 through a gear 7 and the gear 6 is also rotated around the fixing part 1a in the counterclockwise direction. Since the pitch diameter of the gear 8 is a half of the pitch diameter of the gear 6, the rotational angle of the gear 6 around the fixing part 1a in the counterclockwise direction is a half of the rotational angle of the gear 8. Namely when the optical device 1 and an image formation part I are oscillated from a subject by theta angle, the gear 6 is rotated by theta/2 in the reverse direction, so that the picture of the subject is oscillated by theta in the positive direction and the influence of oscillation is suppressed.
Patent JP-S62177406-A (JP)
Title: Displacement measuring instrument
Inventor: UME KAZUO
IPC: G01D3/06
Filed: 1986-01-31
Abstract: PURPOSE:To improve measurement accuracy without decreasing measurement efficiency by adding a bias voltage to the input signal of a signal amplifier so that the input signal of an A/D converter has an optimum input signal level and measuring the earth potential periodically. CONSTITUTION:A signal switching circuit 4 inputs respective detection signals 51-5n outputted by displacement detectors 11-1n which convert the displacement of each body to be measured into an electrical signal and an earth signal 50 and outputs them as a signal 6 selectively. Its output signal 6 is amplified 7 and digitized by an A/D converter 12. The signal level of the input signal to the converter 12 is put within an optimum input signal level range with a bias signal applied from a bias voltage generating circuit 8 to the input terminal of the amplifier 7, so the converter 12 is operated on the best condition. Further, a data arithmetic part A subtracts earth data corresponding to the earth signal 50 from respective detection data corresponding to the detection signals 51-5n outputted by the converter 12, thereby computing displacement data on each body to be measured. Therefore, measurement errors due to the zero point conversion of the amplifier 7 and converter 12 following the circuit 4 are removed from the data.
Patent JP-S62176966-A (JP)
Inventor: YAMADA TAKEMI
IPC: C04B37/02
Filed: 1986-01-31
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-S62177077-A (JP)
Title: Printing ink
Inventor: MATSUMOTO MINORU
IPC: C08F290/00
Filed: 1986-01-31
Abstract: PURPOSE:A printing ink, containing an antioxidant consisting of a phenolic antioxidant and a dialkyl thiodipropionate in respective specific proportions, having good overnight property on a printer and further good drying property after printing. CONSTITUTION:A printing ink containing preferably 0.01-2wt% antioxidant consisting of (A) 5-95wt% phenolic antioxidant, e.g. 2-methoxy-4-allylphenol, hydroquinone or resorcin, etc., and (B) 95-5wt% dialkyl thiodipropionate, e.g. dilauryl thiodipropionate, etc.
Patent JP-H11200049-A (JP)
Title: Production of inorganic thin film/inorganic material laminate
Inventor: SAITO HIDETOSHI
IPC: C04B41/89
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To improve the cost effectiveness, productivity and practical performance of a laminate by regulating the temp. of a metallic compsn. released by a gaseous medium to the one higher than the surface temp. of an inorganic material. SOLUTION: As the metallic compd., the one instantaneously brought to react with oxygen, moisture or the like in the air in the case of being released to the air by a gaseous medium (carrier gas) under heating to form metallic oxide is used. As the essential metal in the metallic compd., particularly, Ti, Sn, In, Si and Al or the like are preferable, and as the intermetallic compd., the alkoxide compds. of these metals are particularly preferable. As the inorganic material, glasses such as soda-lime glass or the like are preferable. The metallic compd. is released by the gaseous medium in an atmospheric ambience and is then sprayed on the surface of the inorganic material to form an inorganic thin film essentially consisting of metallic oxide.  At this time, preferably, the temp. of the metallic compd. to be released is regulated to 200 to 1,000 deg.C, and the surface temp. of the inorganic material is regulated to an ordinary temp. to 500 deg.C.
Patent JP-H04243318-A (JP)
Title: Matrix switching circuit
Inventor: SUGAWARA KAZUHIRO
IPC: G01S7/52
Filed: 1991-01-17
Abstract: PURPOSE:To realize plural kinds of matrix changeover circuits with different input and output signal lines by selecting number of input and output signal lines of the entire matrix changeover circuit to be a prescribed number of multiple of the number of input and output signal lines of the standard matrix changeover circuit. CONSTITUTION:M-sets (e.g. 4) of standard matrix changeover circuits 10 are interconnected in parallel by using input signal connection wires 21-28, output signal connection wires 31-38 and switching control signal connection wires 41-54. Thus, the matrix changeover circuit whose input and output signal line numbers are respectively eight is formed. Thus, the number of input and output signal line numbers of the matrix changeover circuit are selected to be a multiple of M and a multiple of N of the standard matrix circuit 10 by connecting M-sets of the standard matrix circuits 10 in one direction and connecting N-sets of the standard matrix circuits 10 in other direction. As a result, plural kinds of matrix changeover circuits whose input and output signal line numbers differ from each other are easily and inexpensively obtained.
Patent JP-H11211013-A (JP)
Title: Pulverized coal combustion burner and combustion method thereof
Inventor: OKAZAKI HIROFUMI
IPC: F23N1/02
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a pulverized coal combustion burner which minimizes the generation of NOx and unburned components left in combustion ash of pulverized coal and a combustion method of the pulverized coal combustion burner. SOLUTION: This combustion burner is provided with a pulverized coal nozzle 10 for injecting a mixed fluid of pulverized coal and air and an air nozzle 11 for injecting air. In this case, a combustion flame formed by the pulverized coal combustion burner forms an area with a ratio of air in a gaseous phase below 1 at the diameter-wise center part of the flame near an injection port of the burner and an area with the air ratio in the gaseous phase above 1 outside it while an area with the air ratio in the gaseous phase not higher than 1 is formed on the downstream side of the flame.
Patent JP-H04215140-A (JP)
Title: Computer apparatus
Inventor: KAARU HAINRITSUHI PURAISU
IPC: G06F15/177
Filed: 1991-02-12
Abstract: PURPOSE: To make a computer device surely operate. CONSTITUTION: The computer device consists of at least two computer units 10 and 20 used for, specially, automobile. At the start, a reset pulse is generated and supplied to the computer units and malfunction of one of the computer units is detected. Further, the computer device is provided with another additional reset signal generating circuit 56, which outputs an independent reset pulse to at least one computer unit at the start of the computer device to start the computer device normally.