baber/WOPTO huggingface dataset:
Patent JP-S5794515-A (JP)
Title: Induction hardening equipment
Inventor: HASHIMOTO SHICHIROU
IPC: C21D1/10
Filed: 1980-12-05
Abstract: PURPOSE:To accurately fit material to be hardened to centering pins and to eliminate evil influences caused by the cooling water used at the time of hardening, by using strain restraining rollers when materials to be hardened are carried and fitted to centering pins. CONSTITUTION:In equipment which performs low strain induction hardening on round bars, etc., when materials to be hardened 2 placed on a conveyor 7 comes to the center of centering pins 11, the conveyor 7 stops. Then, its strain restraining rollers 8 push up the materials to be hardened 2, and fit the front end of the centering pins to depressed parts 13 at the center of both ends of the materials to be hardened 2. In this way, the materials to be hardened 2 are simultaneously worked by an interlocking operation of a driving shaft 14 of strain restraining rollers 8, and they are induction hardened under a condition where strains are restrained. Moreover, the strain restraining rollers 8 receive hardened materials 2a and, after receiving hardened materials 2a, they are returned to a condition 8a and placed on the conveyor 7. When this equipment is used, the mechanism is simplified and maintenance and inspection works can be made easily, and, moreover, the operational efficiency is improved.
Patent JP-H0619615-A (JP)
Title: Handwritten character input device
Inventor: YAMASHITA KAZUHIKO
IPC: G06F3/048
Filed: 1992-06-29
Abstract: PURPOSE:To provide a handwritten character input device which has a function that can invalidate an erroneous stroke input in the handwritten character input in the unit of stroke or character. CONSTITUTION:A handwritten character input device inputs the handwritten characters by means of a stylus pen and a tablet 101. This input device is provided with a stroke data specifying means 102 which specifies the stroke data inputted erroneously by handwriting by detecting the stroke data that has the prescribed shape characteristic further by continuously inputting by handwriting a stroke data deleting means 103 which deletes the stroke data specified by the means 102 after invalidating it, and a character recognizing means 104 which recognizes the input characters from among all input stroke data that are not deleted by the means 103.
Patent JP-H0220450-A (JP)
Title: Control of differential control clutch for front and rear wheel driving vehicle
Inventor: NISHIKAWA SEIICHI
IPC: B60K17/35
Filed: 1988-07-09
Abstract: PURPOSE:To moderate the operation timing by relatively varying the operation timing according to each of the quantities of working oil consumption when both the changing operations of the speed changing ratio of an automatic transmission and the differential restraint force of a differential control clutch are requested at the same time. CONSTITUTION:A controller 86 changes both the speed changing ratio of an automatic transmission 14 via a hydraulic control circuit 16 according to the vehicle driving condition detected by various sensors and the differential restraint forces, adjusted by a differential control clutch 82, of front and rear wheels via a hydraulic control circuit 84. Where both the variation operations are requested at the same time, the operation of the differential control clutch 82 is delayed from the view point of the quantity of working oil consumption, necessary to operate each of the transmission 14 and the clutch 82, when, for example, the quantity of working oil consumed by the automatic transmission 14 or the differential control clutch 82 is high. Meanwhile, if both the quantities of working oil consumption are little and under the capacity of a hydraulic pump, both the changing operations are executed at the same time. Thus both the changing operations of the speed changing ratio and the differential restraint force may be executed at the suitable timing.
Patent JP-H074476-A (JP)
Title: Wave motion gear device
Inventor: OSAWA NORIYUKI
IPC: F16H1/32
Filed: 1993-06-16
Abstract: PURPOSE:To realize a small size wave motion generator which increases the displacement of a driving element, and make a displacement amplifying mechanism unnecessary, by composing the driving element with two-directional shape- memory alloy. CONSTITUTION:When a wire 7d which consists of a shape-memory alloy at a random position is heated by feeding a current from a shape-memory alloy driving device 8 through fixed pins 6d and 6j, the wire 7d is contracted, a flake spline 3 is pulled by the wire 7d, the diameter of the flake spline 3 in the direction square to the contracted wire 7d is increased, and the flake spline 3 is engaged with the spline teeth of the inner circular surface of a circular spline 2. Then, the current feeding and the heating of the wire 7d is stopped, and the neighboring wire 7c is heated by feeding the current through fixed pins 6c and 6d. In this case, the deformation of the flake spline 3 is slipped, and the engaging position of the spline teeth is also slipped. By carrying out such an operation continuously, a relative rotation is generated between the splines 2 and 3, and when the flake spline 3 is fixed in this case, a rotation output can be picked up from the output shaft 5 at the end of the circular spline 2.
Patent JP-H0620189-A (JP)
Title: Road shape measuring instrument
Inventor: NOSO KAZUNORI
IPC: G06T1/00
Filed: 1992-06-29
Abstract: PURPOSE:To provide a road shape measuring instrument capable of measuring precisely the three-dimensional shape data of a road at high speed by generating a three- dimensional road model by a multi-order curve while considering a condition that the posture of a camera of an image pickup means mounted on a vehicle varies because of the travel of the vehicle. CONSTITUTION:The road shape of the front of the traveling direction of the vehicle is detected from a picture taken by the camera by a preprocessing part 13, and simultaneously, the three-dimensional road model defined on the three-dimensional coordinates on the basis of a three-dimensional curve parameter is calculated in a road model generating part 15, and this three-dimensional road model is converted into the picture coordinates on the basis of the posture parameter of the camera in a coordinate converting part 17, and matching to deal with a line is executed in a matching part 19 dealing with the line by comparing the road shape and the coordinate-converted three-dimensional road model with each other, and misalignment between the both is detected. and the variation of the three-dimensional curve parameter and the variation of the posture parameter are inferred from this misalignment by a parameter inferring part 21, and each parameter is updated by a parameter updating part 23.
Patent JP-H08335773-A (JP)
Title: Wave soldering system
Inventor: YOSHINO AKIRA
IPC: H05K3/34
Filed: 1995-06-05
Abstract: PURPOSE: To prevent a flux applied to the lower surface of a board from touching a wave and flowing out excessively by arranging a primary wave having a protrusion on the surface of molten solder ejected from an ejection port contiguously to a secondary ejection wave having relatively smooth surface and then combining them. CONSTITUTION: A primary wave 2 having a protrusion on the surface formed by a molten solder 10 delivered from a primary wave pump 7 and ejected through a primary wave ejection port is brought contiguously to a secondary wave 4 having relatively smooth surface formed by a molten solder 10 delivered from a secondary wave pump 8 and ejected through a secondary wave ejection port 3 and combined. Consequently, a waveform having a protrusion and a smooth waveform coexisting the first half of one wave. Since a part of molten solder 10 delivered from one pump is delivered through an ejection port for forming a protruded waveform and another part of molten solder 10 is ejected through an ejection port for forming a smooth waveform, a waveform having a protrusion in the first half coexist with a smooth waveform in the second half of one wave.
Patent JP-S5960673-A (JP)
Title: Electronic computer system
Inventor: KITAMURA HISANORI
IPC: G06F15/16
Filed: 1982-09-30
Abstract: PURPOSE:To improve the processing efficiency of the whole system by providing each terminal device with a main storage device wherein software and data for a job characteristic to the terminal device and an arithmetic processing unit which can perform the characteristic job. CONSTITUTION:The file device 13 of a main device 1 is stored with only software and data for jobs and processing common among the terminal devices. The terminal devices 4a-4n are connected to communication circuits 3a-3n, and provided with the arithmetic processing units 41a-41n including the main storage devices, input/display devices 42a-42n, and printers 43a-43n. The main storage devices in the arithmetic processing units 41a-41n are stored with software and data for characteristics jobs to be performed by the respective terminal devices. The jobs characteristic to the terminal devices are performed by the arithmetic processing units in the terminal devices without receiving data from the main device 1.
Patent JP-H09330606-A (JP)
Title: Structure for luminaire with vibration damping function
Inventor: KUBO TARO
IPC: F21S8/06
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To effectively damp the vibration of a luminaire at the time of an earthquake by installing a balancer mass-set synchronously with the natural frequency of the luminaire at the prescribed position of an electric wire suspending the luminaire from the ceiling. SOLUTION: A suspension type luminaire 2 is suspended from the ceiling 1, and a balancer 5 is fitted at the prescribed position of an electric wire 3 suspending the luminaire 2 via a cover 4 from the ceiling 1. The balancer is mass-set synchronously with the natural frequency of the luminaire 2. The size L1 from the tip of the cover 4 to the position of the center of gravity of the balancer 5 and the size L2 from the position of the center of gravity of the balancer 5 to the position of the center of gravity of the luminaire 2 are set to the optimum sizes according to the luminaire 2. The inertial force by the vibration of the balancer 5 is utilized as the control force via the action of the balancer 5 at the time of an earthquake, and the vibration of the luminaire 2 can be damped.
Patent JP-S6233709-A (JP)
Title: Production of steel by direct charge of sintered mn ore
Inventor: YAMAMOTO RYOJI
IPC: C21C5/28
Filed: 1985-08-06
Abstract: PURPOSE:To enhance the yield of Mn and to reduce the variance in the grade of Mn by blending Mn ore with the specified amount of coke, sintering the ore to obtain a sintered simple Mn ore and charging directly the sintered simple Mn ore into a converter to regulate the amount of Mn in steel during production. CONSTITUTION:Mn ore is blended with >=7% coke and sintered to obtain high grade sintered Mn ore. At this time, the productivity, yield and strength can be enhanced by adding about 10% limestone. The sintered simple Mn ore is directly charged into a converter to regulate the amount of Mn in steel during production. The sintered simple Mn ore has a higher bulk specific gravity than fine Mn ore, contributes more largely to the steel producing reaction and enhances the quality of the produced steel.
Patent JP-H0462401-A (JP)
Title: Surface measuring instrument and surface measuring method using the same
Inventor: SAKAI AKIRA
IPC: H01J37/28
Filed: 1990-06-29
Abstract: PURPOSE:To purify and evaluate the probe of a surface measurement unit without causing performance deterioration nor damage by arranging a laser light irradiating means which irradiates the probe of the surface measurement unit with pulse laser light outside a vacuum container which contains the measurement unit. CONSTITUTION:A scanning tunneling microscope is put in the vacuum container C while the probe 1 is fitted to an X-directional driving element, a Y-directional driving piezoelectric element, and a Z-directional driving piezoelectric element which constitute a probe scanning means 3 through an insulator (Macor(R)) 2, and the laser light 10 from a pulse laser 9 installed outside the vacuum container is passed through a lens 11 and a peep window 12 formed in part of the container C and converged on the probe 1. If there is an impurity on the probe 1, this impurity is emitted as an ion by optically induced electric field desorption and this ion is detected by a microchannel plate 16 installed on the prolongation of the axis of the probe 1. Contamination sticking on the probe 1 is removed by thermal desorption to purify the probe 1.
Patent JP-H11355819-A (JP)
Title: Communication id setting method and communication path system device
Inventor: TAGAWA KAZUHIRO
IPC: H04Q3/545
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To decrease setting errors, to facilitate ID setting and to reduce a time required for restoration for the occurrence of faults such as power failure. SOLUTION: In an exchange system consisting of a control system device 1 and a speech path system device 20, various identification IDs of a printed circuit board in the speech path system device 20, which are used at the system startup from the control system device 1 to the speech path system device 20, are written in an EEPROM in a bus interface printed circuit board in the speech path system device 20 and also written in an ID display register of the printed circuit board in the speech path system device 20.
Patent JP-S5963093-A (JP)
Title: Memory circuit
Inventor: AOYAMA KEIZOU
IPC: G11C11/34
Filed: 1982-09-30
Abstract: PURPOSE:To reduce the number of output terminals of a memory circuit, by latching information read out from respective memory circuit block and transmitting them successively to an output terminal in time division. CONSTITUTION:Since a period td from a time t1 of a change of the address signal to a time t3 of generation of a clock signal is set to a value longer than an access time tAC and is shorter than the holding time of the address signal, latch circuits L1-L4 latch output data D1-D4 during a hold time tCYC of the address signal. The second clock signal phi2 having four clock pulses P1-P4 during the holding time tCYC of the address signal is applied to a multiplexer MPX, and latch data LD1 of the latch circuit L1 is outputted to an output terminal DOUT by the clock pulse P1, and hereafter, data LD2, LD3, and LD4 are outputted to the output terminal DOUT successively. Thus, four-bit output data is outputted from the single output terminal DOUT.
Patent JP-S6059477-A (JP)
Inventor: DEREKU JIYON PAAKIN
IPC: G06T5/00
Filed: 1984-08-21
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-H08189287-A (JP)
Title: Master/slave shield excavating machine
Inventor: IKEDA MASANORI
IPC: E21D9/08
Filed: 1995-07-07
Abstract: PURPOSE: To provide a master/slave shield excavating machine consisting of a master unit and sub-unit, which can excavate a tunnel having differing diameter continuously with the same machine, wherein a simple structure is introduced so that it is practicable to take in the earth and sand excavated by the master cutter head at the time of cooperative excavation of the master and sub units smoothly into a chamber provided in the sub-unit and to prevent collapse of the surrounding natural ground when excavation is made by the sub-unit solely. CONSTITUTION: An earth/sand passage 8c with no inner bottom provided is formed in a master cutter head 8, and an earth/sand take-in space 11c whose peripheral surface is left open and which is in communication with a chamber in a sub-unit is formed in a sub-cutter head 11. A rotation coupling means is furnished which couples the master cutter head 8 with the sub-cutter head 11 so that the earth/sand passage 8c and earth/sand take-in space 11c are in communication.
Patent JP-H0621996-A (JP)
Title: Communication controller
Inventor: TAKEUCHI TSUNEO
IPC: G06F13/00
Filed: 1992-06-30
Abstract: PURPOSE:To provide the communication controller having a versatile use communication control function capable of reducing a development process and easy to perform maintenance. CONSTITUTION:The communication controller is an intelligent communication substrate 1 with built-in processors such as MPU. A memory 10, processor 11, interface control section 12, and communication control section 13 are provided on the communication substrate 1. The processor 11 consists of the MPU or the like, executing the communication control. The processor 11 is connected with a CPU such as computers being the main body of an end system through the interface control section 12. The memory 10 secures a storage area for a communication control procedure parameter table section 101 and a communication control execution section 102. The memory 10 consists of a RAM or/and a ROM.
Patent JP-H0833712-A (JP)
Title: Syringe
Inventor: SAITO SHOJI
IPC: A61M5/31
Filed: 1994-07-25
Abstract: PURPOSE:To obtain stability when a syringe is used in a double ended needle and to facilitate removal after use by locating a hub for holding a double ended needle at the tip part of a syringe, engaging the projected part of the hub with the tip part of the syringe, and similarly engaging the pleat part with a projection of a protector. CONSTITUTION:An opening of the tio of a syringe 1 is sealed by a liner 2 which can be pierced. A hub 5 holding a double ended needle 4 is engaged with the tip part of the syringe 1 in such a manner as to slide. The hub 5 is coated with a protector 6 for storing the double ended needle 4. In the syringe, the hub 5 comprises a double ended needle holding part 5a and a skirt part 5b which is connected to the rear end part of the holding part 5a and externally fitted to the tip part of the syringe 1. Plural projections 7, 8 are arranged side by side on the skirt part 5b, and respectively engaged with the tip part of the syringe 1. On the other hand, a pleat part is formed on the double ended needle holding part 5a, and a recessed part 11 engaged with a projection 12 in the inner wall surface of the protector 6 is formed on the pleat part.
Patent JP-2001000987-A (JP)
Title: Filter medium pressing member, filter bed tank and septic tank
Inventor: FURUICHI MASAHIRO
IPC: C02F3/00
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To simplify the attachment and detachment of the filter medium pressing member of a filter bed tank, to easily inspect a filter medium packed part and to enable the taking-out of a filter medium by forming an inspection port for inspecting the filter medium packed part and a lid on the filter medium pressing member. SOLUTION: An inspection port 18 is formed on a filter medium pressing member 5 so as to inspect the interior of a filter medium packed part 4 or to take out a filter medium from the filter medium packed part according to circumstances for the purpose of inspection. The inspection port 18 may be square or circular on a plan view and the size of the inspection port 18 is pref. larger than the dimension of the filter medium 3 and more pref. set to a dimension permitting a container such as a ladle to pass. A lid 7 has function pressing a filter medium 3 as a part of the filter medium pressing member 5 at a time of operation and the inspection port 18 is opened at a time of inspection to inspect the interior of the filter medium packed part 4 or to take out the filter medium 3 from the filter medium packed part 4 to confirm an adhesion state of microorganisms.  The lid 7 may comprise a water impermeable plate but pref. has a shape not passing the filter material 3 but passing water.
Patent JP-S6325267-A (JP)
Inventor: KUMARAN MANIKANTAN NEIAA
IPC: H05K1/03
Filed: 1987-07-13
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-H04369243-A (JP)
Title: Wafer conveyor mechanism
Inventor: INABA TETSUJI
IPC: H01L21/3065
Filed: 1991-06-17
Abstract: PURPOSE:To make it possible to produce a wafer conveyor mechanism, which can operate without readjustment, at low cost, by setting a center of a circular arc of a stopper vertically in accordance with a center of a wafer holding stage. CONSTITUTION:A center of a circular stopper 20 is Z, and a radius of the circular stopper is (r). When the center Z on a processing apparatus becomes out of a line of action to the right, one right-side pin out of positioning pins 2 touches earlier a circumference of the circular stopper. Then, a carrying pole 10 goes ahead further, and thereby a sample stage 1 turns to the right around a rotation axis 8 of the sample stage. In due time, the left-side positioning pin also touches the circumference of the circular stopper 20, and an advancing movement of the carrying pole 10 is stopped. In this condition, the center Z of the processing apparatus coincides vertically with the center X of the sample stage. In this way, the sample stage shifts automatically according to the position of an opposite unit so that the assemble work becomes simple.
Patent JP-H0810188-A (JP)
Title: Toilet seat heating apparatus
Inventor: KURISAKI TOSHIO
IPC: A47K13/30
Filed: 1994-06-30
Abstract: PURPOSE:To conduct current without use of a connecting cord in a heater arranged in a toilet seat and detach the toilet seat from a easing in a simple structure by connecting an electromagnetic induction coil wound p on an iron core member as a feeding means means and the heater arranged in the toilet seat so as to conduct current. CONSTITUTION:A current conduction controller X is constituted of an inverter 20 contained in a easing 11 and a feeding means 19. The direct current source output from a rectifier circuit 23 is converted to a high frequency electric source with a specified frequency by the inverter circuit 26 and output from the AC output termenal of the inverter 20 to the primary coil 22. The iron core member 28 forming a chief part of the feeding means 19 is composed of a U-shaped fixed core 28a to which the primary coil is fitted and a movable core 28b. The output terminal of the secondary side electromagnetic induction coil 30 formed by a coil conductor wound up by a specified times at the external peripheral face of the fixed core 28a is connected to the heater 15 arranged in the toilet seat 14 through a controller 17 installed in the toilet seat 14.
Patent JP-H0619109-A (JP)
Title: Production of halftone phase shift photomask
Inventor: TARUMOTO NORIHIRO
IPC: G03F1/80
Filed: 1992-06-30
Abstract: PURPOSE:To obtain the process for production of the halftone phase shift mask with a decreased number of stages. CONSTITUTION:This process for production of the halftone phase shift photomask formed by laminating halftone light shielding patterns 15 and phase shifter patterns 16 in this order on a transparent substrate 14 includes a stage for forming a silicon layer 15 on the transparent substrate 14, a stage for forming a silicon oxide layer 16 by subjecting the surface of the formed silicon layer 15 to an oxidation reaction treatment, a stage for forming the phase shifter patterns 16 by etching away 19 the prescribed parts of the silicon oxide layer 16 and a stage for forming the halftone light shielding patterns 15 by etching away 20 the prescribed parts of the unoxided silicon layer 15.