baber/WOPTO huggingface dataset:
Patent JP-H04138245-A (JP)
Title: Forming device for solid shape
Inventor: ITOU KAZUMINE
IPC: B29K105/24
Filed: 1990-09-29
Abstract: PURPOSE:To offset correct the emission position of beam based on the sensing information by installing a sensing device for sensing strength of the beam or the strength distribution in the beam diameter direction. CONSTITUTION:A sensing device 10 for sensing the strength in the beam diameter direction of laser or a profile equivalent to power, energy or the like (more concretely, an area sensor such as CCD or MOS, PSD or a pickup tube or the like) is installed. The emission position of beam B exposed to light is offset corrected by controlling a beam scanner 5 by means of a shape control 6 based on the information obtained by said sensing device 10. As for parameters for controlling the beam scanner at the time of drawing, laser power and drawing speed are applied mainly, and if how the setting beam width is varied to the variation of the parameters can be estimated numerically, accurate offset value can be computed. The beam scanner 5 for condensing and emitting the beam B exposed to light to the liquid level of a liquid photosetting type resin material A is installed above a storage tank 2.
Patent JP-H03124604-A (JP)
Title: Storehouse equipment
Inventor: TSUJIMOTO KAZUFUMI
IPC: B66F9/07
Filed: 1989-10-06
Abstract: PURPOSE:To fetch a commend signal from a signal of a self-number of each automatic storehouse for operation and to prevent malfunction by outputting a number designating signal, operation mode signal or the like of the automatic storehouse actuated from a fork lift as an optical remote control signal in a storehouse equipment having a plurality of the automatic storehouses. CONSTITUTION:An operator on a fork lift 2 uses a remote switch 11 to select the number, operation mode and operation data of an automatic storehouse 1 and transmits to a receiver 9 of the objective automatic storehouse 1. Thus, an optical remote control signal (a) is output. The automatic storehouse 1 corresponding to this signal (a) receives it by the receiver 9, reads the operation mode and the data and outputs a data signal to a controller 8. The operator recognizes a correct receipt through the lighting of an operation mode lamp. The controller 8 controls an operation in accordance with the received data. According to this construction, the malfunction can be prevented.
Patent JP-H07120494-A (JP)
Title: Acceleration sensor
Inventor: KAWAKAMI TAKAHIRO
IPC: G01P21/00
Filed: 1993-10-20
Abstract: PURPOSE:To provide an acceleration detecting sensor which does not generate bubbles in fluid to be filled in a case sealed. CONSTITUTION:In an acceleration sensor constituted in such a way that an acceleration detecting element 15 to detect acceleration is arranged in a sealed case 11, and silicone oil 16 to give damping to this acceleration detecting element 15 is filled in the case 11 sealed, and a sponge member 30 to absorb a volume change in the silicone oil 16 caused by a temperature change is arranged in the case 11, the inside of the sponge member 30 and the silicone oil 16 are isolated from each other by coating a surface of the sponge member 30 with an elastic body 22.
Patent JP-H04139658-A (JP)
Title: Alc circuit
Inventor: HAYASHI NOBUYOSHI
IPC: G11B20/04
Filed: 1990-09-28
Abstract: PURPOSE:To simplify circuit configuration, and to reduce the number of chip terminals by controlling and switching an input level control (ALC) circuit and an RFALC circuit so as to use an ALC detection circuit and a rectification time constant circuit in common for each control loop of the input ALC circuit and the RFALC circuit respectively. CONSTITUTION:The connection switching of a switch 23 to a terminal A side and the terminal B side is controlled by a switching control circuit 24, and after processing by the control loop of the input ALC circuits 4, 4', the connection is switched to the control loop of the RFALC circuit 22 not in a saturated state, and input ALC and output ALC are performed by sharing the ALC detection circuit 21 and the time constant circuit of a resistor R3 and a capacitor C3, and the configuration can be simplified, and the number of the IC chip terminals can be reduced.
Patent JP-H01107977-A (JP)
Title: Method for controlling supply of electric current to welding gun
Inventor: TSUJII HAJIME
IPC: B23K11/24
Filed: 1987-10-20
Abstract: PURPOSE:To prevent defective deposition by preliminarily supplying smaller current than required welding current to a welding gun before the opening degree of the gun lowers to the proper value when welding force is applied to works by the gun and by supplying the welding current after the opening degree reaches the proper value. CONSTITUTION:When the fact that welding force reached a set value is informed by an input signal from a pressure sensor 9, a signal inputted into CPU 13 from an opening degree sensor 10 is compared with an opening degree data signal. In case where the opening degree of a welding gun 1 i higher than the proper value, a signal instructing preliminarly supply of current is sent from the CPU 13 to operate a current supply controlling circuit 15. After the opening degree reaches the proper value, welding current is supplied. By this method, defective deposition is prevented and the service life of electrodes can be prolonged.
Patent JP-2000096931-A (JP)
Title: Smokeproof hanging-wall interlocking fire door
Inventor: SHINDO SHOJI
IPC: E06B3/32
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a smokeproof hanging-wall interlocking fire door, by which smokeproof hanging walls are housed and placed together with the fire door at a normal time, which can be opened freely while preventing propagation to an unfiring patition of smoke by fixing the smokeproof hanging walls in each partition at the time of a fire and is no hindrance on appearance and cost of which is reduced. SOLUTION: The smokeproof hanging-wall interlocking fire door 1 divides a smokeproof hanging wall arranged to the fire-prevention partition section of a hospital into two, and is inhibited by meeting style sections 5 by split smokeproof hanging walls 4 hinged in a self-closing manner, disposed to the lower sections of split smokeproof hanging walls 5 and composed of single- swinging fire doors 2, 3 in both directions hinged 15 in the self-closing manner, the split smokeproof hanging walls 4 are fixed under a closed state when the split smokeproof hanging walls 4 and the fire door 1 are closed, and the functions of normal opening and closing at the time of emergency in the hospital are established and the open-close force of the door can be controlled by adjusting the torque of the hinging 15 of the door.
Patent JP-H01106518-A (JP)
Title: Timing signal generating circuit
Inventor: FUJII KIYOSHI
IPC: H03K5/133
Filed: 1987-10-20
Abstract: PURPOSE:To obtain a stable timing pulse at a desired time from an input pulse by generating a timing signal from the input pulse when a prescribed time elapses. CONSTITUTION:An input pulse is supplied to a delay element 12 via a switch 11 to retard the pulse sequentially for times T1, T2-Tn and the pulse retarded at a time Tn by the delay element 12 is fed again to the delay element 12 via the switch 11 to be circulated. The number of times of circulation of the input pulse at the delay element 12 is counted by counter 13 and the counted N is supplied to a comparator 14. Then the output pulse in delay times T1, T2-Tn in the delay element 12 is extracted selectively by the switch 15 to obtain a delay time Tk (1<k<n), which is supplied to the comparator 14. The comparator 4 generates a timing signal at N=Nc and Tk=Tkc, that is, when a time reaches TnXNc+Tkc. Thus, a desired reception signal is extracted from the reception signal.
Patent JP-H08118588-A (JP)
Title: Device for supporting plate cylinder
Inventor: ETOGAA GURUNTOKE
IPC: B41F13/12
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To constitute a plate cylinder bearing arrangement so that a plate cylinder is made movable along with its shaft sufficiently by a simple bearing even in the case of the positional relation of printing operation without consuming large force. SOLUTION: A plate cylinder shaft 2 is held at its own axial position by two support levers 3 extending in the direction going toward both ends of a blanket cylinder shaft 4 and connected to the respective support levers 3 at both ends thereof through spherical-cup bearings 5. The support levers 3 are connected to the housing of a machine in a swivellable manner.
Patent JP-H04165327-A (JP)
Title: Parallel beam generating device
Inventor: IKUTA YASUO
IPC: G02B27/20
Filed: 1990-09-29
Abstract: PURPOSE:To generate very high-efficient parallel photobeams without selecting a working light source by collecting beams from a general light source to one point by means of a conical body to form a point light source, generating parallel photobeams by means of the point light source. CONSTITUTION:Beams from a light source 70 located at the outside are condensed to the interior of a conical zone 30 by means of a first lens 50. Since the inner surface of the conical zone 30 forms a mirror, beams condensed to the interior repeat reflection times and are finally guided to an apex. Since a pin hole 41 is formed in the apex, beams finally guided to the apex are emitted through the pin hole 41 to the outside of the conical zone 30. In this way, a point light source is formed at the pin hole 41, and beams from the point light source are converted into parallel beams by means of a second lens 60. This constitution generates high-efficient parallel beams.
Patent JP-H09103823-A (JP)
Title: Spring supporting metal tool and jig for edge-forming of long size subject and method for predicting spring-back of edge-forming
Inventor: IIO SHINYA
IPC: B21D3/00
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a spring supporting metal tool and jig for edge-forming of a long size subject which can prevent the long size subject from being twisted, and further to provide a method for precisely projecting the spring-back amount of the age-formings. SOLUTION: An edge-forming forming jig 10 is composed of a box like member 11 composed of four side plates and a bottom plate, plural numbers of partition plates 12 supported by the box like members 11 and arranged in a prescribed interval, a supporting plate 13 mounted on top end face and in order to form the standard face of the edge-forming of a long size subject W and a spring supporting metal tool 20 attached on the supporting plate 13 along the shape of the long size subject W.
Patent JP-H03125436-A (JP)
Title: Hetero structure semiconductor device and manufacture thereof
Inventor: INOUE KAORU
IPC: H01L21/203
Filed: 1989-10-09
Abstract: PURPOSE:To remarkably lower remaining carrier concentration, to suppress a board leakage current, to facilitate isolation of an element and to improve pinch-off characteristic of a FET by employing an Inx(GayAl1-y)1-xAs four- element mixed crystal buffer layer having a large energy band gap. CONSTITUTION:An InAs composition X of an Inx(GayAl1-y)1-xAs buffer layer 3 is '0' at the side of a GaAs substrate 1, and a value Z substantially lattice- matching to a non-doped InAlAs barrier layer 4 at the layer 4 side, and substantially linearly varied from '0' to the Z. The change rate of the X largely affects influence to the crystallinity of a non-doped InGaAs channel layer 5 of an object, and is necessary to be set to a change rate of 0.15 per 100nm of the thickness of the buffer layer, i.e., 1.5X10<-3>/nm or less. Normally, in the case of Z=0.5, the thickness of the buffer layer of 800nm is used, i.e., -6X10<-4>/nm of change rate is set. On the other hand, the value of Y can be set to an arbitrary value of 0 to 1 since the lattice mismatching of GaAlAs to GaAs is small in the degree to be ignored.
Patent JP-H09105431-A (JP)
Title: Axial direction breaking device
Inventor: NAKAYAMA GENICHI
IPC: F16D63/00
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To release a braking state through manual operation, in an axial direction brake device to generate a brake force in such a way that a pair of pistons disposed with a partition wall held therebetween are separated away from each other through the energizing force of a compression coil spring. SOLUTION: Manual release pins 50a and 50b are erected at the rear ends of pistons 32a and 32b and escape holes 54a and 54b to allow entrance of manual release pins 50a and 50b are formed in a partition wall 28. Meanwhile, a mounting hole 56 is formed in such a manner to cross the escape holes 54a and 54b approximately at right angles and a release operation member 58 is disposed. By performing release operation of the release operation member 58, a pair of pistons 32a and 32b are moved backward through the manual release pins 50a and 50b against the energizing force of a compression coil spring 36 and a braking state is released.
Patent JP-H08117308-A (JP)
Title: Bathtub
Inventor: TAKEDA MASAKI
IPC: A61H33/00
Filed: 1994-10-27
Abstract: PURPOSE: To provide a bathtub having excellent safety and durability in which the bottom section can be adjusted. CONSTITUTION: A pump 6 is arranged in a position except the lower part of a bathtub main body 1 and a body supporting plate 10 is arranged on the bottom of the bathtub main body 1 through a hermetically sealed bag member 7 which can be inflated in the vertical direction by air sent from the pump 6. With such a structure, the height of the bottom section of the bathtub can be adjusted.
Patent JP-H05104349-A (JP)
Title: Method for controlling impact on component attaching device
Inventor: TOGASHI HITOO
IPC: B23P19/04
Filed: 1991-10-11
Abstract: PURPOSE:To surely prevent a component from being broken by measuring impact generated by the actual motion of a component attaching device to attache the component, and analyzing the interaction between the speed of collision and impact from data on measurements, and deciding subsequent speeds of collision according to the interaction. CONSTITUTION:In a component attaching device 2 which repeates the process of moving toward an attaching face a component 3 held in a reciprocating unit and attaching the component 3 at a predetermined position on the attaching face, the speed at which the component 3 collides with the attaching face is controlled and impact exerted on the component is reduced below a specified value and then the speed of collision when the impact is first measured by a pressure sensor 6 is preset to a proper value according to the kind of the attaching component 3 so that the impact is reduced to a value sufficiently lower than the impact of the allowable limit. Therefore the component 3 is in no danger of being broken. Since the speed of collision is almost proportional to the impact, a proportional constant between them is found by data on measurements of the speed of collision and impact. A proper speed of collision is set according to the proportional constant.
Patent JP-H11103140-A (JP)
Title: Flexible printed board with assembling alignment mark
Inventor: WATANABE YUKIHIKO
IPC: H05K1/02
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To solve the difficult problem of suppressing the axial center slippages in the winding step, when the flexible printed board (FPC) is used for the opening and closing part of a notebook personal computer. SOLUTION: Upper side round or square contour hollowed windows 1-2, as well as lower side conductor alignment marks 1-1 are arranged on overlapped positions, when the flexible printed board 1 is rolled or folded centered on an axial center line 2, so that the aligment marks 1-1 and the windows 1-2 are overlap one another.
Patent JP-H02109733-A (JP)
Title: Driving force distribution device for vehicle
Inventor: SHIMADA KAZUHIKO
IPC: B60K17/35
Filed: 1988-10-19
Abstract: PURPOSE:To adjust driving force distribution ratio in an extended area by providing a clutch means capable of adjusting the transmitting torque of each output shaft, in a driving force distribution device with a differential mechanism in which first output shaft is connected to one driving wheels and the second output shaft is connected to the other driving wheels. CONSTITUTION:An output shaft 13 of a transmission 12 is connected to a center differential 19 with a differential mechanism 14 and a differential limit clutch 15 through a drive gear 13a integrated with the output shaft 13. Side gears 18a and 18b of the differential mechanisms 14 are connected to output shafts 20 extending forward and backward and passing through a case 16 rotatably. Output shafts 20F and 20R are connected to a front clutch 21F and a rear clutch 21R for driving force regulation comprizing a hydraulic multi-disk clutch. The clutches 21F and 21R are so constructed that the transmitting torque can be varied according to a press pressure by hydraulic actuators 26F and 26R controlled by a control unit 30 according to operating conditions of a vehicle.
Patent JP-H06115271-A (JP)
Title: Heat transfer sheet
Inventor: UENO TAKASHI
IPC: B41J31/00
Filed: 1992-10-01
Abstract: PURPOSE:To provide a heat transfer sheet in which jam, breakage of a film can be prevented by eliminating peelability of a receptive layer from a base material film due to so-called heat storage. CONSTITUTION:The heat transfer sheet comprises a base material film 11, and a receptive layer 13 provided on one surface of the film 11, wherein the layer 13 so contains highly thermal conductivity substance as to easily conduct heat applied from a thermal head to the layer 13.
Patent JP-S62123147-A (JP)
Title: Production of optically active 2-phenoxypropionic acid
Inventor: SAKAKIBARA KAZUMASA
IPC: C07B53/00
Filed: 1985-11-22
Abstract: PURPOSE:To produce the titled compound in high stereospecificity and yield with simple operation, by reacting an inexpensive optically active lactic acid ester with a phenolic compound in the presence of a phosphite and a specific compound such as dialkylazodicarboxylate. CONSTITUTION:An optically active lactic acid ester of formula I (R<1> is univalent ester-forming group removable from the compound of formula III under weakly basic - acidic condition) is made to react with a phenolic compound of formula II (R<2> is H or 1-5 substituent groups which do not inhibit the reaction of the compound of formula I with the compound of formula II) in the presence of a compound selected from trialkylphosphine, trialkylphosphite, triarylphosphine and triarylphosphite and a compound selected from dialkylazodicarboxylate and diarylazodicarboxylate to obtain the ester of formula III, from which the optically active 2-phenoxypropionic acid of formula IV is isolated.
Patent JP-H07122181-A (JP)
Title: Manufacture of control electrode for flat image display device
Inventor: HIROSE EIICHIRO
IPC: H01J9/02
Filed: 1993-10-21
Abstract: PURPOSE:To sufficiently exhibit control function of electron beam, and improve yield by electrodepositing a crystallized glass forming an insulating film on a metal plate by cataphoresis, and repeating processes of electrodeposition, drying, and baking plural times. CONSTITUTION:In slurry forming process 17, a slurry in which crystallized glass powder is dispersed in isopropyl alcohol is formed. In electrodepositing process 18, an oxidized metal base is dipped in this slurry to electrodeposite the crystallized glass powder, by cataphoresis, onto the part of the metal base exposed to the inner wall of a pin hole or hole passing electron beams generated on an insulating film. After the metal base is sufficiently dried in drying process 19, the metal base is baked in baking process 20 while raising the furnace internal temperature to 850 deg.C in the condition of 25 deg.C/minute. To remove the pin hole generated on the insulating film formed on the surface of the metal base, the processes 18, 19, 20 are repeated twice.
Patent JP-H09104377-A (JP)
Title: Side safety light of bicycle
Inventor: WADA SEIJI
IPC: B62J6/20
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a side safety light for bicycle, with which it is practicable to preclude lateral collision even if one rides the bicycle in the nighttime and thereby enhance the safety. SOLUTION: A side safety light 10 for a bicycle is composed of a light body 2 having a light emitting diode, optical fibers 3 to be fed at one end with the light from the diode and emit from the other end, and a reflecting member 5 to reflect the light given by the optical fibers 3 and forward to the sides of the bicycle 4. The light body 2, the emission end of fibers, and the reflector 5 are mounted on any spokes 7 of the front wheel 6. According to this configuration in which the light given by the diode passes through the fibers 3 and are reflected by the reflector 5 toward the bicycle sides, any car driver at the side of the bicycle 4 can acknowledge well that the bicycle concerned 4 is running beside.
Patent JP-H04141867-A (JP)
Title: File managing method
Inventor: HOSOYA HIDEKI
IPC: G11B20/12
Filed: 1990-10-03
Abstract: PURPOSE:To enable effective management by recording additional data in the subsequent part of having read data when there is an invalid data part in the final recording information unit of a file at the time of recording additional data and invalidating a final recording unit area in a file whose name is the same and whose flag is more than a maximum value so as to control it at the time of reproduction. CONSTITUTION:All final recording tracks in the file to be added are checked to be effective data or not. When a file capacity in a directory 301 for managing a file A(1) is not the integral multiple of the capacity of one track, invalid data comes to exist. In such a case, effective data 306 of the file A(1) to be added is read on a buffer memory 400 as data 401, and data 402 to be added is added in the subsequent part of it. At the time of reproduction, the file whose name is the same, whose flag is different and whose flag is more than the maximum value is managed with the final recording unit area as an invalid recording unit area. Thus, effective file management is enabled.
Patent JP-H07119169-A (JP)
Title: Joint structure of steel central pillar
Inventor: SAKUTA YUKIHIRO
IPC: E04B1/58
Filed: 1993-10-21
Abstract: PURPOSE:To improve the accuracy of construction, and to enhance profitability by carrying out the mutual connection of steel central pillars through flanges having mutually fittable structure. CONSTITUTION:One steel central pillar 1 and the other steel central pillar 2 are formed by steel pipes, and flanges 4 and 6 are welded at each end connection of the pillars 1 and 2. An inverted conical shape 3a is formed at the center of the flange 4 of one steel central pillar 1, and the front end section of the inverted conical shape 3a is formed in a spherical projection 3 having a shape, in which a part of a sphere is cut off. A hole 6 is made in the center of the flange 6 of the other steel central pillar 2, and a recessed section 5 with a curved surface having a complement shape to the spherical projection 3 is arranged into the hole 6. The spherical projection 3 of one steel central pillar 1 is fitted into the recessed section 5 of the other steel central pillar 2, and centering is completed. The steel central pillar 1 is turned, boltholes formed to the flanges 4, 6 are aligned, and the flanges are fixed by bolts.