baber/WOPTO huggingface dataset:
Patent JP-S5897947-A (JP)
Title: Contact signal transmission system
Inventor: ITOU KOUICHI
IPC: H04M19/08
Filed: 1981-12-07
Abstract: PURPOSE:To reduce the number of cores of a code of a radio telephone set, etc., and to improve the operability of a handset, by sending out a contact signal on the basis of the operation detection signal of a dial switch and a clock pulse signal. CONSTITUTION:When a dial switch 12 is operated to generate a contact signal corresponding to the operation position, the generation is detected by a timing circuit 15, whose detection signal is sent out to the control circuit 36 of a base set 30. A clock pulse signal from the circuit 36 is sent out to the parallel-series converting circuit 16 of a handset 10 and each contact signal of the switch 12 while converted from parallel to series synchronously with the clock pulse signal is sent out to the circuit 36. The contact signal of a switch 11 is also sent  out similarly. The circuit 36 converts each input contact signal into a digital  code signal, which is sent out from a transmitter 32 to a base station through a  radio circuit 4, thus obtaining a call ready state.
Patent JP-H0541793-A (JP)
Title: Digital picture processor
Inventor: SAKANO YUKIO
IPC: H04N1/387
Filed: 1991-08-06
Abstract: PURPOSE:To prevent occurrence of moire without deteriorating a reproduced picture with simple configuration by forming a picture data with an interpolation picture data and a gradation picture data so as to read an original picture at a double sampling frequency. CONSTITUTION:An original picture is decomposed into picture elements and read and quantized into a digital picture data and the result is inputted to a picture processing section. The processing section at first applies white/black level conversion to a picture data and shading correction and sends the result to a moire correction circuit 22. An interpolation means 200 generates newly an interpolation picture data D' resulting from interpolation based on a data D at an optional position between respective picture elements of the gradation picture data D subject to A/D conversion at a prescribed sampling frequency. Then a picture data generating means 250 generates a picture data D+D' having a frequency higher than the prescribed sampling frequency comprising the data D and D'. The data D+D' results from reading the original picture at a substantially double sampling frequency. Thus, moire to a dot original is almost eliminated.
Patent JP-S5888111-A (JP)
Inventor: DABURIYUU ESU UINSUTON HOO
IPC: C01B25/234
Filed: 1982-11-09
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-H0244917-A (JP)
Title: Digital output circuit
Inventor: TANIZAWA SHINJIRO
IPC: H03K19/088
Filed: 1988-08-05
Abstract: PURPOSE:To reduce the power consumption of a preamplifier circuit by adjusting the device current of a base of an output transistor(TR) with a drain current of an N channel depletion MOSFET whose gate is connected to an output terminal. CONSTITUTION:If a load current at the output is increased, the voltage at an output terminal 2 starts rising, and a gate-source voltage of an N channel depletion MOSFET Q3 is increased accordingly. Thus, the drive current of the MOSFET Q3 is also increased, the drain current increased and the base current of an output TR Q2 is increased thereby preventing the potential rise at the output terminal 2. Thus, the base drive current of the output TR Q2 with the steady-state load of the output is decreased more than that at the maximum load and the power consumption of the preamplifier circuit is reduced.
Patent JP-H0946865-A (JP)
Title: Construction of built-in clip
Inventor: KIGUCHI TORU
IPC: H02G3/30
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To promote the commonalization of wiring harness components and improve the assembly work of wiring harnesses by a method wherein the position of the stem part of a built-in clip is made to be movable. SOLUTION: A built-in clip 1 is composed of a band part 1a by which the built-in clip 1 is bound to a wiring harness 2, a rail part 1c which is formed into one-piece by molding of resin, etc., so as to be perpendicular to the band part 1a and continuous with the band part 1a at about its center part and, further, a stem part 1b which is mated with the rail part 1c so as to be slidden freely and is inserted into an attaching hole drilled in the frame of a vehicle, etc., to fix the built-in clip 1. The built-in clips 1 are attached to the wiring harness 2 at predetermined positions beforehand and the stem parts 1b are shifted to the positions corresponding to the attaching holes 3a or 3b which are drilled in the frame of the vehicle, etc., and the built in clips 1 are fixed by inserting the stem parts 1b into the attaching holes.
Patent JP-H0360963-A (JP)
Title: Automatic grinding device
Inventor: YONAHA MORIHIDE
IPC: B24B27/00
Filed: 1989-07-31
Abstract: PURPOSE:To carry out a specified grinding even when the position of a work is deviated from the time of teaching by providing a means to detect contact of a grinding stone with the work from the change of the load current of a grinder motor and start running simultaneously with the detection or in a slight delay. CONSTITUTION:By means of a starting signal, a relay 41 is turned ON and a grinder motor 25 is started to run. A relay 43 is turned ON after a delay of only a timer T1, and a slide is lowered with the aid of a slide elevating motor 21. In this case, a load detecting circuit 38 monitors the smoothed load current of the grinder motor 25, and at a moment when the load current exceeds a specified level, a relay 42 is turned OFF after a delay of only a timer T2 to start a motor 27 for running.
Patent JP-S6255713-A (JP)
Title: Automatic gate controller
Inventor: MAKIMOTO KENJI
IPC: G05D9/12
Filed: 1985-09-04
Abstract: PURPOSE:To reduce the repeating frequency with an automatic gate controller by obtaining the discharge amount from the rise (fall) time and the fall (rise) time when a gate moves up (down) and moves down (up) respectively. CONSTITUTION:A fact that a rise (fall) of the water level is detected is regis tered to a water state history table Ta in the form of a water level rise (fall) flag Fu (Fo) while the water level is rising (falling). While the value of a counter C set at the corresponding time point is also stored in the table Ta. Then the counter C is cleared to zero and the presence or absence of a fine control flag is decided. This flag is used to keep the discharge amount at a level Q0 set before change of the water level even in case the water level has a rise or fall change. Thus it is decided that the water level had a single-cycle rotation with absence of the control flag. Then both rise and fall times are calculated from the counter value of the table Ta and the discharge amount Q0 is calcu lated by an equation which is obtained from a fact that the difference between the inflow amount Qi and the amount Q0 is adversely proportional to the rise or fall time of the water level. Thus the fine control flag is set up in case the amount Q0 is calculated in such a way.
Patent JP-H0638858-A (JP)
Title: Seat with arm rest
Inventor: HAMA KATSUNORI
IPC: A47C7/54
Filed: 1992-07-23
Abstract: PURPOSE:To enhance seating comfort by automatically adjusting the height of the arm rest of a seat and the like in response to the consitution of a man seated on a seat. CONSTITUTION:A seat body 2 and an arm rest 4 are so constituted as to be freely moved up and down, and the arm rest 1, is moved up and down in proportion to the descending height of the seat body 2 by linking the seat body 2 with the arm rest 4 via a linking means such as a link body 10 and the like. And when a tall man of great stature takes a seat, the height of vertical movement of the arm rest 4 is made large, and when a short man of small stature takes a seat, the height of vertical movement of the arm rest 4 is made small. Since the height of vertical movement is increased/decreased roughly in proportion to the sitting height of a man seated on a seat thus as mention above, the arm rest 4 can be placed at an optimum position even when the constitution of a man seated on a seat is different.
Patent JP-H1024321-A (JP)
Title: Manufacture of steel tube
Inventor: TOYOOKA TAKAAKI
IPC: B23K9/235
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To manufacture the steel tube having excellent seam quality and surface without performing bead cutting and with high productivity by heating the whole main tube of an open tube to a warm area by one induction heating coil, and also, heating the end faces of both edge parts to the temperature area of solid phase pressure welding, and performing the solid phase welding with pressure. SOLUTION: In a steel tube manufacturing device 10, the whole main tube of the open tube 1 is heated to the warm area by one induction heating coil 11. And also, after heating the end faces of both edge parts of the open tube 1 to the temperature area of the solid phase pressure welding, the end faces of both edge parts of the open tube 1 are abutted by squeeze rolls 12, and the solid phase welding with pressure is performed. The heating temperature of the main tube of the open tube 1 can be arbitrarily controlled by the adjustment of the output of the induction heating coil 11. The temperature of the solid phase pressure welding of the end faces of both edge parts of the open tube 1 can be arbitrarily controlled by the adjustments of the output of the induction heating coil 11 and the heating efficiency of the edges.  The heating efficiency of the edges can be controlled by the adjustment of the position of the induction heating coil to the squeeze rolls 12 or impeder efficiency.
Patent JP-H0515366-A (JP)
Title: Proliferation promoter for lactic acid bacterium and bifidobacterium
Inventor: SHIMAMURA SEIICHI
IPC: C12N1/38
Filed: 1991-07-11
Abstract: PURPOSE:To obtain a proliferation promoter containing a water extract of sake lees (treated with a proteolytic enzyme) as an active ingredient and capable of effectively proliferating a lactic acid bacterium and Bifidobacterium. CONSTITUTION:The objective proliferation promoter containing water extract of sake lees or water extract of sake lees treated with a proteolytic enzyme as an active ingredient and capable of promoting proliferation of a lactic acid bacterium and Bifidobacterium.
Patent JP-S6174435-A (JP)
Title: Initializing system of data exchange system
Inventor: MANO HIROSHI
Filed: 1984-09-20
Abstract: PURPOSE:To prevent concentration of a load to a data exchange by using different transmission timing of a channel reset request signal transmitted from a data service equipment to the data exchange at initializing between data service equipments. CONSTITUTION:The data service equipment 401 has a CPU, a memory, a control circuit 71 including a communication control section, a counter 9a1, a comparator 9b1 and an initializing circuit. Then a counter 9a1 is operated by a reset circuit 9 provided in common to the data service equipment 401-40n. This is, the count of a clock signal CK generated from the circuit 9 is started from a point of time when a reset signal RS is generated similarly from the circuit 9 and its count is outputted to the comparator 9b1. Then the comparator 9b1 compares the count outputted from the counter 9a1 with a reference value T1 set separately and when the count reaches the T1, an initializing signal IR1 is generated, which initializes the circuit 71. The larger reference value T is selected as T1,T2-Tn as the device number of the device 40 approaches the 40n.
Patent JP-H1139926-A (JP)
Title: Adaptor for installation and luminaire
Inventor: HAYASHI JUNYA
IPC: F21V21/02
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To install an adaptor for installation in the ceiling hook and thinning a ceiling luminaire which is directly attached to the ceiling by attaching the luminaire main body to the adaptor for installation. SOLUTION: A luminaire main body 14 is attached to a ceiling hook 1 through an adaptor 12 for installation. An engaging part 35 of the adaptor 12 for installation is engaged with either one of engaging reception parts 65, 66 formed in an installation part 57 of the luminaire main body 14. A release button 33 to unfasten the engagement of the engaging part 35 and the engaging reception parts 65, 66 is formed in the lower face of the adaptor 12 for installation. The end part 33c of the operation part 33a of the release button 33 is flushed with the outline face 25 of the lower face of the adaptor 12 for installation.
Patent JP-H0845431-A (JP)
Title: Manufacture of tubular bulb
Inventor: TAWARA HIROYA
IPC: H01J9/40
Filed: 1994-07-28
Abstract: PURPOSE:To provide a method for the manufacture of a tubular bulb, capable of keeping a luminous section free from the remnant of a sealed and cutout tip end in a luminous section. CONSTITUTION:A tubular bulb body A is formed, with sealing cylindrical sections 2 and 3 projected from both sides of a luminous section 1 for housing luminous materials H, and the sections 2 and 3 are sealed to form sealing sections 4 and 5 at both sides of the luminous section 1. Furthermore, the luminous materials H are formed to extend from the sealing sections 4 and 5 to the inside of the luminous section 1. A tip-less tubular bulb is thereby manufactured. In this case, a tip 8 is connected to one of the sections 2 and 3. Then, the luminous materials H are inserted into both sections 2 and 3 and positioned in the luminous section 1. Thereafter, the section 2 or 3 without the tip 8 is first sealed, and one of the materials H is buried in the sealing section 4 or 5. Then, the section 2 or 3 with the tip 8 connected is sealed at a position farther therefrom viewed from the luminous section 1. Subsequently, the whole of the tubular bulb body A is internally exhausted via the tip 8, and the luminous section 1 is charged with necessary element 18. Also, a section agreeing to the tip 8 or a section nearer the luminous section 1 than the tip 8 viewed therefrom is sealed, while the element in the luminous section 1 being cooled. Finally, the sections of the cylindrical sections 2 and 3 on the side of the tip 8 at positions farther from the sealing sections 4 and 5 are cut out, together with t tip 8.
Patent JP-S6258055-A (JP)
Title: Ignition timing control device for internal combustion engine
Inventor: TAKAHASHI NOBUTAKA
IPC: F02P5/153
Filed: 1985-09-05
Abstract: PURPOSE:To detect the knocking with a simple device, by detecting a combustion peak position where a combustion pressure is maximum, and comparing the peak position with a combustion peak position at the knock limit according to an operational condition at this time. CONSTITUTION:There is provided a peak position detecting means (c) for detecting a combustion peak position corresponding to a crank angle at a maximum combustion pressure according to an output from a pressure detecting means (a) for detecting the combustion pressure of an engine. There is further provided a limit setting means (d) for setting the combustion peak position at the knock limit according to an engine operational condition detected by an operational condition detecting means (b). The combustion peak position at the knock limit is compared with an actual combustion peak position by a knock determination means (e) to thereby determine whether or not the knocking has been generated. According to the result of the determination, an ignition timing set according to the operational condition is corrected by an ignition timing setting means (f), and the operation of an ignition means (g) is controlled according to the corrected ignition timing.
Patent JP-H0615494-A (JP)
Title: Motor driven press
Inventor: SHIMIZU MASATO
IPC: B30B15/14
Filed: 1992-07-02
Abstract: PURPOSE:To improve the precision of working dimension by providing the specific controlling means on a press having a motor, a motor driver and a straight drive motion converting mechanism of a ram. CONSTITUTION:Each means of a ram upper limit controlling means A, a ram initial position controlling means B, a just before pressing stop point controlling means C, a press-in stop-point controlling means D, a pressing force controlling means E and a ram lower limit controlling means E is provided on a motor- driven press having a motor, a motor driver 12 driving the motor 12 and a converting mechanism that and a rotary force is converted to the linear motion of a ram 1 for the press with a screw mechanism. Therefore, an object to be worked of a small size and a small capacity is more precisely and exactly worked with the motor-driven press.
Patent JP-2000027607-A (JP)
Title: Cam follower device for valve system for engine
Inventor: YAMAMOTO TOSHIYUKI
IPC: F01L1/14
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To certainly rotate a roller by securing a rolling fatigue life of respective outer peripheral surfaces of a cam and a roller even when a narrow roller is combined by specifying a ratio of width to outer diameter of the roller, and by securing traction of abutting portions by specifying an average value of contact surface pressures on the abutting portions of the respective outer peripheral surfaces. SOLUTION: A rocker arm 3 is provided for receiving motion of a cam 2 for the cam 2 fixed to a camshaft 1, a pair of support wall portions 4 are provided at these ends, and a shaft 5 is linked between these. A roller 6 is journalled around the shaft 5 via a roller 14, and an outer peripheral surface 6a of the roller 6 is abutted to an outer peripheral surface 2a of the cam 2. An maximum value of surface hardness on the outer peripheral surface 2a of the cam 2 is set at HRC 50 or more and the ratio B/D of width B to outer diameter D of the roller 6 is set at 0.25 or less. When mis-alignment, gradient of respective central axes of the cam 2 and the roller 6, is set to zero for example, an average value of contact surface pressures on the abutting portions of respective outer peripheral surfaces 2a, 6a of the cam 2 and the roller 6 is set at 150 kg/mm2 or less.
Patent JP-H0360632-A (JP)
Title: Eye ground camera
Inventor: TANAKA SHINYA
IPC: A61B3/14
Filed: 1989-07-28
Abstract: PURPOSE:To evaluate certainly the degree of change in a disease, progress, and the course of treatment by sensing quantitatively floating of a cornea due to change in the disease through utilization of the focusing function. CONSTITUTION:At the time of automatic focusing, the beam emitted by a light source 34 is passed through a view field limiting mask 33, lens 32, prism 31, linear slit 30a, arc-shaped slit 28a or 28b, projector lens 27 and mirror face 15a and cast onto an eye inspected E from slit 30a, lens 14, bored mirror 3, and lens 2. As shut light flux having inverted gradient, bright line images each corresponding to half a slit are projected onto an eye ground Ef or in front of or behind it. When a focusing switch 49 is turned on, a controller 43 moves a focusing lens 4 and a support 26 so that the spacing (d) between the bright line images becomes the reference inter-image spacing d0 at the time of focusing. Then a changeover switch 50 is pushed and the eye inspected E is guided for ex. by an external fast view light 54, and when a switch 49 is pushed with the part of the onset site R' located in the center of the view field, the controller 43 senses the inter-image spacing (d), and the amount of misfocus is calculated from its difference from the reference spacing d0 and displayed on a display 51.
Patent JP-H0247918-A (JP)
Title: Buffer circuit
Inventor: ISHIGURO MASATO
IPC: H03K19/003
Filed: 1988-08-08
Abstract: PURPOSE:To eliminate simultaneous change switching noise and ringing noise with a simple circuit constitution by generating a pulse with a prescribed phase relation to an input signal of a buffer of MOS inverter constitution and varying a threshold value of an inverter. CONSTITUTION:An input signal VIN is given to an input buffer 4 of a CMOS inverter and outputted from an output buffer 7 of similar constitution, and an NMOS transistor(TR) 22 of a noise suppression circuit 21 is connected between the buffers 4, 7. A Q output being a pulse with a width of a prescribed period from the leading of the signal VIN given to a D FF23 forming a monostable multivibrator circuit 25 receiving a leading operation waveform A at its clock terminal and reset via a delay circuit 24 is applied to the base of the TR 22. Then the TR 22 connecting to a low voltage power supply VSS is turned on, the threshold level of the inverter 4 is lowered to eliminate noise substantially and the simultaneous change switching noise and ringing noise are eliminated with the simple circuit constitution.
Patent JP-S6353958-A (JP)
Title: Lead frame material
Inventor: MIYATO MOTOHISA
IPC: B32B15/01
Filed: 1986-08-23
Abstract: PURPOSE:To connect a gold wire directly to a lead frame with high reliability and certainty by arranging a high-purity copper layer of 0.5mum or more thickness at the surface of a lead frame material for a semiconductor. CONSTITUTION:A copper layer of high purity and more than 0.5mum in thickness is prepared at the surface of a lead frame material for a semiconductor. such an arrangement decreases voids in the copper layer as well as a local stress developed during H2-gas removal and a skin pass of a base metal. What is more, this arrangement reduces the maximum surface roughness from 0.8-1.0mum to 0.4mum. It is this possible to connect a gold wire directly with the lead frame with high reliability and certainty.
Patent JP-H0484579-A (JP)
Title: Magnetic recording and reproducing device
Inventor: AIZAWA HIDENORI
IPC: H04N5/44
Filed: 1990-07-27
Abstract: PURPOSE:To attain timer video recording at a weak electric field by comparing a program identification signal from a decoder means and timer video recording start time information through the discrimination of normal reception state and comparing a current time and the timer video recording start time information through the discrimination of abnormal reception state so as to implement timer video recording control. CONSTITUTION:A discrimination circuit 10 discriminates it to be a normal reception state when a count of a 1st counter circuit 8' reaches a prescribed value and sends a normal reception state discrimination signal S1 representing it to a timer video recording control means 1. Moreover, the discrimination circuit 10 discriminates it to be an abnormal reception state when a count of a 2nd counter circuit 9' reaches a prescribed value and sends a weak electric field reception state discrimination signal S2 representing it to a timer video recording control means 11. Upon the receipt of the normal reception state discrimination signal S1 and the weak electric field reception state discrimination signal S2, the timer video recording control means 11 reaches the time video recording control mode. Thus, even when the timer video recording is started even at a weak electric field.