baber/WOPTO huggingface dataset:
Patent JP-S60248414-A (JP)
Title: Posture controller for car
Inventor: TADA OSAMU
IPC: B60G17/015
Filed: 1984-05-22
Abstract: PURPOSE:To improve cornering function by automatically and speedily rolling a chassis by calculating an aimed roll angle from the centrifugal acceleration speed estimated from a car-speed signal and a steering-angle signal and rapidly starting rolling. CONSTITUTION:When a car comes to a corner, the car-speed signal of a car- speed sensor 1 and the steering-angle signal supplied from a steering sensor 2 are transmitted to a control means 11, which estimates the centrifugal acceleration speed mu acting onto a chassis from the above-described signals. The control means 11 calculates an aimed roll angle theta, and an output is transmitted to a car- height adjusting means 10, and the chassis is rolled inside. A sensor 3 detects the roll angle and transmits it into the control means 11, which compares the aimed roll angle theta with the roll angle signal, and during the time when the roll angle signal does not reach the aimed roll angle theta, the car-height adjusting means 10 is operated, and when the both signals coincide with each other, the output transmission is suspended, and cornering is permitted.
Patent JP-S58221635-A (JP)
Title: Casting mold for continuous casting
Inventor: KUBOTA AKIRA
IPC: B22D11/059
Filed: 1982-06-16
Abstract: PURPOSE:To prevent the seizure of molten steel and to prevent the generation of caracking in a coating layer owing to sulfur attack by coating Ni metal and Mo metal superposedly on the inside surface of a casting mold for continuous casting. CONSTITUTION:A coating layer 2 of Ni or an Ni alloy is first formed on the inside surface of a casting mold 1 made of copper or a copper alloy for continuous casting of steel, and a coating layer 3 of Mo or an Mo alloy is further formed thereon. More particularly, the layer 3 is formed thickly in the upper part in the casting mold where the temp. is high and thinly in the lower part. The embrittlement of the coating layer owing to the sulfur attack by a slight amt. of S contained in molten steel and mold powder is prevented by the layer 3 and the seizure of the molten steel on the inside surface of the casting mold is prevented.
Patent JP-H02284454-A (JP)
Title: Apparatus and method of forming lead
Inventor: MATSUNAGA YOSHIMI
IPC: B21D5/01
Filed: 1989-04-26
Abstract: PURPOSE:To eliminate friction between the tip part of the lead of a package and a forming die and suppress the creation of plating waste by a method wherein the tip part of the lead touching the lower forming die is made to move following the movement of the tip part of the lead while it is touching the forming die. CONSTITUTION:A semiconductor package 9 from which unnecessary parts of a lead frame are cut off and removed is placed in the trench part 13 of a lower die 7 and the root part of the lead is fixed by an upper holding die 8. Then a pressing member 11 is made to descend along the side wall of the lead forming part 14 of the lower die 7 and, when the tip of the lead touches a roller 12, the lead 10 is formed along the L-shaped forming die. As the tip of the lead is made to move toward the side wall of the forming part 14 while it is touching the roller 12 during the forming process, the roller 12 is turned. With this constitution, discrepancy between the lead tip part and the contact point of the roller is not produced, so that the creation of the waste of the solder plating layer on the lead caused by the friction between the lead tip part and the lower part of the forming die can be suppressed.
Patent JP-H08302150-A (JP)
Title: Seal film, lid material, and container
Inventor: KIHARA ISATO
IPC: C08L53/00
Filed: 1995-04-27
Abstract: PURPOSE: To obtain a seal film which is formed from a styrene resin compsn., has its seal strength, sealability, unsealability, and oil resistance improved with a good balance, and is the most suitable for a seal layer, to obtain a lid material by using the film, and to obtain a container by using the material. CONSTITUTION: The film is formed from a styrene resin compsn. comprising 50-80wt.% rubber-modified styrene resin having a soft particle content of 5-25wt.%, 10-45wt.% polyolefin resin, and 3-20wt.% hydrogenated styrene-isoprene block copolymer rubber.
Patent JP-S5445128-A (JP)
Title: Exposure control system for camera
Inventor: BUIRI SHIYUITSUKEDANTSU
IPC: G03B7/099
Filed: 1978-08-29
Abstract: PURPOSE: To make it posible to provide the use of the whole automatic photography in common by controlling the exposure in accordance with the speed of an object being photographed to be detected by an image, sensor.  
     CONSTITUTION: When film sensitivity value is set in the film sensitivity setting circuit 134 and sensor release is operated, the moving light of object is scanned and received by the image senaor group of alloy form Then the memory arranged to the addres corresponding to the arrangement of the image sensor group is addressed. By comparing the output of memory with the output of image sensor group, the moving speed of theobject is detected, and the output of FF 124W129 is reversed via fixed operators 50W55. Accordingly, selection circuit 137 is changed by operator 131, and diaphragm control device 140 is driven by counting the proper diaphragm value corresponding to the fixed second time of fixed setting circuit 136 in the arthmetic circuit 138 to which the brightness of photometric circuit 133 is applied. Therefore in this state, when the shutter is released, the whole automatic photographing free from the vibration of image is done even at the time of moving the object by the exposure based on the proper diaphragm 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63272030-A (JP)
Title: Method of forming pattern
Inventor: KUMAGAI AKITOSHI
IPC: H01L21/30
Filed: 1987-04-30
Abstract: PURPOSE:To form a fine pattern dimensionally accurately and steadily by a simple method by transcribing a mask pattern through a photofading coloring matter filter tightly contacted with a photoresist film. CONSTITUTION:In a photolithography process employing an image focusing projection type ultraviolet exposure technology, a mask pattern 4 is transcribed through a photofading coloring matter filter 10 tightly contacted with a photoresist film. The photofading coloring matter filter 10 made of photochromic compound with a photosensitive wavelength range of 300-450 nm is preferable. For instance, positive type photoresist is applied to a silicon wafer 7 and baked to form the photoresist film. Then, the photofading coloring matter filter 10 obtained by evaporating 1,2,3-trimethylspiro(indolino-2,2'-benzopyren)-8'- carboxylic acid on a quartz substrate is tightly contacted with the resist film and the mask pattern is exposed by a reduction projection aligner with a wave length of 436 nm and the resist pattern is formed by development.
Patent JP-S5730012-A (JP)
Title: Program loading system
Inventor: KITADATE YOUTAROU
IPC: G06F12/02
Filed: 1980-07-30
Abstract: PURPOSE:To increase the data processing ability, by loading a common program at the same time by a plurality of processors. CONSTITUTION:Processors P1-P3 set the address of a loading start region at specific main storage devices M1-M3 to channel ports C1-C3. The processors P1-P3 inform the state of end of transfer preparation to the processor P3 via a communication controller A. Thus, the processor P3 controls a bus driver and disc controller BD via a control line S and starts transmitting the read out program from a magnetic disc DK to the channel ports C1-C3 via buses L1-L3 at the same time. In this case, the channel ports C1-C3 advance the address of the main storage devices M1-M3 and store them to specified areas sequentially.
Patent JP-H11297031-A (JP)
Title: Magnetic tape cassette
Inventor: NISHIYAMA SHIGERU
IPC: G11B23/087
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To facilitate and secure the assembly of an elastic lock piece energization means and to slide a slider stably by forming the elastic lock piece energization means and a braking member energization member in one piece. SOLUTION: Two members 26 are installed at positions where each compression coil spring 26a corresponds to the free end head part of each elastic lock piece. The members 26 are welded and fixed to a bottom surface 10a of an upper half 10 at a straight line part 26c for connecting two springs 26a and 26b. A boss is provided at the free end head part of the elastic lock piece, and the compression coil spring 26a of the members 26 is engaged to the boss when a cassette is assembled, thus preventing the compression coil spring 26a from falling obliquely or being disengaged during operation and securely gear- locking a slider. Also, by dividing the brake spring into two portions, the energization force of each brake spring can be changed as needed.
Patent JP-S61262184-A (JP)
Title: Thermal recording sheet
Inventor: IGARASHI AKIRA
IPC: B41M5/337
Filed: 1985-05-16
Abstract: PURPOSE:To improve thermal response and to make color development due to a solvent hard to generate, by respectively containing specific compounds as the electron acceptive compound and heat-meltable substance in a two- component color-forming type thermal recording sheet. CONSTITUTION:A colorless-light-colored electron donating leuco dye, 1,4-bis(p- hydroxycumyl)benzene as an electron acceptive compound forming a color through the reaction with said leuco dye under heating and 1-p-ethylphenoxy-2- phenoxyethane as a heat-meltable substance are contained. The above mentioned 1,4-bis(p-hydroxycumyl) benzene is obtained, for example, by the Friedel-Crafts reaction of diisopropenyl benzene with 2mol equivalent of phenol in the presence of an acid catalyst. 1-p-ethylphenoxy-2-phenoxyethane is obtained, for example, by reacting p-phenoxyethyl tosylate and p-ethylphenol in DMF in the presence of potassium carbonate. As a colorless-light-colored electron donating leuco dye, a triarylmethane compound or a spiropyrane compound is designated.
Patent JP-H08279931-A (JP)
Title: Picture input device and method therefor
Inventor: KUROKAWA KUNIAKI
IPC: H04N5/222
Filed: 1995-04-05
Abstract: PURPOSE: To improve portability by moving a universal head to a prescribed position even when a power supply switch is turned off. CONSTITUTION: This picture input device is provided with a voltage regulator part 15, a change-over switch 16, an internal power supply part 17, a power supply stop detecting part 18, a power supply switch 19 and an external power supply terminal 22, etc. When the switch 19 is turned to the OFF side by a user, the detecting part 18 detects the drop of external power supply voltage. At the time of detecting the stop of external power supply, the detecting part 18 turns the switch 16 to the side of the internal power supply part 17 and outputs a power supply stop detecting signal to a system controller 14. The controller 14 controls an optical axis controller 13 to move the position of the universal head to a previously set home position and then switches the switch 16 again to the external power supply part 17 side.  Since an input from the external power supply has been already interrupted at the time, power supply to the picture input device is stopped. Consequently the universal head can be automatically moved to the prescribed position at the time of disconnecting the power supply.
Patent JP-S62262369-A (JP)
Title: Flat cell
Inventor: ASAMI YOSHIAKI
IPC: G06F15/02
Filed: 1986-05-09
Abstract: PURPOSE:To acquire a flat cell with a large electric capacity,and with a simple electrical connection of the electrode terminals and the other elements, by composing the periphery of one side terminal plate projecting and extending from the outer brim of the end of a frameform insulator. CONSTITUTION:The flat cell 21 has positive and negative electrode terminals, and the negative electrode terminal plate 25 is formed to have a formation and size projecting from the outer brim of an insulating sealing member 4. The negative electrode plate 25 is closely attached to a resin sheet 13 to be a card base concurrently, and, since it is extended up to under a circuit sheet 12, the distance between the circuit sheet 12 and the terminal plate 25 is very short, so that the electrical connection of the both members is very easy, simply with a lead terminal 24, for example. Therefore, a card base plate and a lead terminal for the negative electrode terminal, which were necessary in a conventional IC card, are now disused, and the space in the card in the thickness direction can be taken sufficiently, resulting in the increase of the electrical capacity of the cell.
Patent JP-S62263372-A (JP)
Inventor: IKEYAMA MASAMI
IPC: D06M101/16
Filed: 1986-05-09
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-H045410-A (JP)
Title: Valve system of engine
Inventor: MATAYOSHI YUTAKA
IPC: F01L13/00
Filed: 1990-04-20
Abstract: PURPOSE:To improve workability and durability of a valve by providing a rocker arm connecting and driving means which locks relative displacement between respective rocker arms, and a follower connecting and driving means which locks relative displacement between respective movable followers. CONSTITUTION:A pin 31 is provided as a rocker arm connecting and driving means which can lock relative displacement between a rocker arm 1 and a rocker arm 2. Pins 21 and 22 are provided as a follower connecting and driving means which can lock relative displacement of a movable follower 5 to the rocker arm 2 according to a running state of an engine. By providing movable followers which can move relatively to the rocker arms, it is possible to minimize the number of cam followers which come in slidable contact with respective cams, and to secure sufficient width of the respective cam followers. Thus, workability and durability of valves can be improved.
Patent JP-S5331021-A (JP)
Title: Secondary air supplying system in internal combustion engine
Inventor: HARADA TOSHIROU
IPC: F01N3/22
Filed: 1976-09-03
Abstract: PURPOSE: To prevent overheating in a purifying device such as a catalyzer and the like by controlling the amount of secondary air to purify exhaust gas under a fixed level in the high revolutionary area of an engine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61262929-A (JP)
Title: Multiplying device
Inventor: MIYAKE JIRO
IPC: G06F7/53
Filed: 1985-05-17
Abstract: PURPOSE:To perform the multiplication with 2-bit scan in a simple constitution by delivering the sum of a multiplicand and its double number, the multiplicand and the value selected by a selector to an adder. CONSTITUTION:The registers 1 and 2 having the shift functions are connected to each other with the register 1 defined as a lower place. A multiplier B and zero are set to both registers 1 and 2 respectively in an initial state. The sum 3A of a multiplicand A and its double number and the multiplicand A are supplied to a selector 5. The selector 5 is controlled by the lowest bit RO the 2nd lowest bit R1 of the register 1. The bits R1 and R2 deliver '0', A, 2A and 3A in response to 0, 0; 0, 1; 1, 0 and 1, 1 respectively. Here the contents of the register 2 are supplied to an adder 6 as a partial product and added with the output of the selector 5. The result of this addition is stored in the register 2. Then both registers 1 and 2 are shifted downward by 2 bits. Thus the multiplication is carried out with repetition of said addition and 2-bit shift.
Patent JP-H10303869-A (JP)
Title: Wavelength multiplex/demultiplex system
Inventor: YOSHII TOSHIHARU
IPC: H04B17/00
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength multiplex/demultiplex system in which an inactive line for an optical multiplex signal is constructed with no hit when there is any fault on the wavelength multiplex side, and continuous use is prevented in the state of leaving the trouble such as defining both the systems as active. SOLUTION: Alarm detection circuits 11a-11d, 21a-21d, 31a-31d and 41a-41d at output control circuits 11, 21, 31 and 41 monitor plural optical signals from non-hit bus switching devices 5-8 for each wavelength before synthesizing these signals through synthesizers 12, 22, 32 and 42. OR circuits 11e, 21e, 31e and 41e report the monitored results to exciting LD control circuits 11f, 21f, 31f and 41e and corresponding to these reports, the exciting LD control circuits 11f, 21f, 31f and 41f control the amplification of optical multiplex signal power by transmission side amplifiers 13, 23, 44 and 43.
Patent JP-H10282079-A (JP)
Title: Dispensation liquid chromatography
Inventor: OKURA KIHACHIRO
IPC: G01N30/50
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To enhance the efficiency of dispensation work by selecting any one of a parallel channel having a plurality of columns and connected in parallel with the injection liquid of individual columns or a series channel for connecting all columns in series thereby eliminating the time loss due to cleaning and replacement of the column. SOLUTION: Tubes 31, 32, 33 extending from the IN side of columns 21, 22, 23 are coupled with an injection tube 5 through an IN side channel, switching valve 4. Injection liquid flow is switched between the tubes 31, 32 by means of the switching valve 4. Tubes 61, 62, 63 extending from the OUT side of the columns are coupled with a discharge tube 8 through an OUT side channel switching valve 7. The switching valve 7 is set to be opened to the side of a column from which the injection liquid is discharged. Furthermore, IN-OUT coupling tubes 91, 92 for coupling the OUT side of the column 21 with the IN side of the column 22 and the OUT side of the column 22 with the IN side of the column 23, respectively, are also provided and coupled with a parallel/ series switching valve 10. Consequently, a channel for coupling a plurality of columns in series is formed.
Patent JP-S5329490-A (JP)
Title: Fluid flow qwantity controlling system
Inventor: SANO YUUJI
IPC: G05D7/00
Filed: 1976-08-31
Abstract: PURPOSE: To control the opening degree of a gate for obtaining a set flow quantity by comparing time variation value of flow with a measured flow quantity, by means of memorizing or programming the known flow path shape, the relationship between the water depth at the upstream side of a gate and the gate opening degree, and the timely variation value previously. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01274136-A (JP)
Title: Method for recording side mark on photographic film
Inventor: HAMAZAKI MASAHIRO
IPC: B41J3/407
Filed: 1988-04-26
Abstract: PURPOSE:To enable instantaneous alteration to a side mark and to make it possible to identify the mark in an undeveloped state, after development in an unexposed state and even after development in an exposed state by colliding the tips of plural needles against the surface of a film under control to cause a dotted change to the surface of the film. CONSTITUTION:A platen roller 2, a controller 3, a turning position detecting means 4, a dot impact printer head 5 and a mark setting means 7 are arranged. Every time a photographic film 1 is travelled by a prescribed length, the controller 3 controls the supply of electric current to the solenoid of the head 5 in accordance with a signal from the means 4 and controls the action of needles 51a-51j so that the tips of the needles are collided against the surface of the film 1 to record a side mark 6 inputted from the means 7. Since the mark 6 is formed by colliding the tips of the needles 51 against the surface of the film 1 under high pressure, instantaneous alteration to the mark and changeover are enabled and the mark can be identified in an undeveloped state, after development in an unexposed state and even after development in an exposed or X-ray irradiated state.
Patent JP-S5438087-A (JP)
Title: Cassette type floated material collecting vessel
Inventor: NOBUNAGA HIROSHI
IPC: B63B35/32
Filed: 1977-08-31
Abstract: PURPOSE: To effectively collect floated materials of different properties by replacing only the cassette by constructing to easily mount a plurality of cassettes for collecting the floated materials capable of collecting the materials according to the properties of the materials at optimum manner. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60247614-A (JP)
Title: Endoscope
Inventor: KUGA MASAO
IPC: G02B23/26
Filed: 1984-05-24
Abstract: PURPOSE:To permit the observation of an object to be observed without being disturbed by a pattern for measurement in the stage of observation by projecting the pattern for measurement onto said object by light in a specific wavelength region such as IR light and detecting the projected image of the pattern by a photodetector. CONSTITUTION:The visible light out of the light emitted from a light source 1 for illumination transmits a pattern plate 7 via a light guide 2 for illumination and the object 6 to be observed is illuminated by an illuminating lens 3. The visible light from the object 6 passes through an objective lens 4 for observation and an IR reflecting plate 8 and enters an optical system, etc. via an image guide 5 for observation so that the observation of the object to be observed is executed. The IR light out of the light emitted from the light source 1 transmits the plate 7 via the guide 2 and is patterned by the pattern 7a of said plate. The patterned IR light is irradiated by the lens 3 to the object 6 and the pattern for measurement by the IR light is projected on the object 6. The pattern image passes through the lens 4 and is reflected by the plate 8. The reflected light is received by a photodetector 9 for measurement. The measurement of the size, etc. of the ill part of the object and the measurement of a distance are thus executed.
Patent JP-S61266385-A (JP)
Title: Production of compound semiconductor single crystal
Inventor: FUJINO YOSHIO
IPC: H01L21/18
Filed: 1985-05-17
Abstract: PURPOSE:To take out a flawless crystal body by preventing the formation of an oxide film on the surface of a crystal material in a method for producing the titled compd. semiconductor single crystal by melting the crystal material in a quartz ampule and solidifying the melt. CONSTITUTION:A crystal material is melted in a quartz ampule and then solidified to produce a single crystal. At this time, the ampule is rotated around an axis parallel to the liquid surface of the molten crystal material to an angle of about 180 deg. and then solidification and crystallization are carried out. For example, when the quartz ampule stands vertically, the ampule is turned upside down to move the melt to a space wherein an oxide film is not deposited.
Patent JP-S587289-A (JP)
Inventor: HANIYUU SUSUMU
IPC: D05B73/00
Filed: 1981-07-08
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-S59232170-A (JP)
Inventor: RUIZU AARU KUREI
IPC: F28F19/00
Filed: 1983-06-13
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-S587918-A (JP)
Title: Encoding and decoding device
Inventor: TOYOMAKI KAZUYA
IPC: H03M1/02
Filed: 1981-07-07
Abstract: PURPOSE:To reduce constitutional parts and improve reliability by constituting a titled device so that the constitutional parts can be widely used in common at the operation in both encoding and decoding modes. CONSTITUTION:Since an analog signal compressor AC and an analog signal expander AE are constituted by using common resistors R3-R5 and changeover switches S6, S7 for selecting the quantity of compression and expansion, the number of resistors and alteration switches can be reduced by half in comparison with an ordinary circuit and the number of highly accurate resistors for compression and expansion can be also reduced. Since the device is constituted by a small number of parts, the device is advantageous at the points of cost and spaces and can easily achieve the improvement of reliability of the circuit.