baber/WOPTO huggingface dataset:
Patent JP-H02292160-A (JP)
Title: Transfer machine
Inventor: OKUDA TETSUJI
IPC: B23Q39/04
Filed: 1989-05-06
Abstract: PURPOSE:To reduce the number of working devices by half and to execute symmetrical working of a workpiece by constituting a device in the caption that the workpiece whose one side has been worked in reversed so as to be conveyed to the same working station again and the other side is worked by the same working device. CONSTITUTION:A work W1 to be carried in from a carrying-in conveyer 10 with its front of the work W facing front is passed a turn table 11, conveyed to a carrier working line 12 and conveyed onto a jig base of this working station S. At this time, a before reversion sensor of a workpiece discriminating device is brought into contact with the work W, a first knock pin is engaged with a basic hole of the work w, and one side of the work W is pressed by both sides and upper side clampers and worked by a working device 13. Next, a work W2 whose one side has been worked is mounted on a carrier car 15, the work is delivered to a return line 14, and the work W is delivered to the line 12 through a turn table 16, a conveyer 17, and the table 11 in reverse to the working device 13 and worked at the same working station S again.
Patent JP-H02292630-A (JP)
Title: Memory control circuit
Inventor: NAKAGAWA SHUJI
IPC: G06F5/00
Filed: 1989-05-06
Abstract: PURPOSE:To shorten the memory control time by disposing a signal generation circuit constituted of first-third conversion circuits which convert parallel data into serial data or serial data into parallel data and a counter circuit, etc. CONSTITUTION:The first conversion circuit 11 converts a command and an address with respect to EEROM 20 from parallel data into serial data Da, and supplies it to ROM 20 as input data Dc through an OR circuit 15. The second conversion circuit 12 converts data to be written into ROM 20 from parallel into serial data Db, and supplies it to ROM 20 as input data Dc through the circuit 15. The third conversion circuit 13 converts serial data Dd which is read from ROM 20 into parallel data and outputs it to a bus 30. The signal generation circuit 14 counts clocks by a counter circuit 140 and forms an enable signal, etc. Thus, the control load of an arithmetic processor, etc., using the memory can be reduced by allowing a memory control circuit 10 to convert serial data into paralled data.
Patent JP-H11307577-A (JP)
Title: Semiconductor device
Inventor: HASEGAWA KOICHI
IPC: H01L23/522
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent the receiving the damages in an active region by the bonding shock and the cracking in an interlayer insulating film in the semiconductor device, wherein a bonding pad is formed on an active region via the interlayer insulating film. SOLUTION: On a semi-insulating GaAs substrate 1, a gate bus-bar 5, a drain bus-bar 6 and a source bus-bar 7 are formed. On an n-type GaAs layer 2, which is an active region, a gate electrode 15, a drain electrode 16 and a source electrode 17 extending from the respective bus-bars are formed. On the substrate, an interlayer insulating film comprising a silicon oxide film 3 and a polyimide film 4 is formed. On this film, a gate bonding pad 12 and a drain bonding pad 134, which are connected to the gate bus-bar 5 and the drain bus-bar 6 via holes 10 and 11, are formed.
Patent JP-S63277901-A (JP)
Title: Length and angle measuring instrument
Inventor: ISHIDA KATSUMI
IPC: G01B5/24
Filed: 1987-05-09
Abstract: PURPOSE:To easily measure the length and angle of the top surface part of a component to be measured and the angle of the flank part by measuring the X-axial and Y-axial movement distances of a vertical probe and the angle of rotation of a turntable. CONSTITUTION:The component 1 to be measured is mounted on the turntable 12 so that the straight line connecting two distance measurement parts of the component 1 to be measured is in parallel to the X axis (or Y axis). Then a slider 40 (or slide table 30) is moved to bring the vertical probe 41 into contact with one distance measurement part and the other part, and a read on an X- axial scale 31 (or Y-axial scale 21) is made. Further, the component 1 to be measured is mounted on the turntable 12 so that the axis of the component 1 is aligned with the center of rotation of the turntable 12. Then a horizontal probe 16 is brought into contact with one angle measurement part and the turntable 12 is rotated to make the probe contact the other part, thereby reading the scale 11.
Patent JP-H05308430-A (JP)
Title: Electronic pushbutton telephone system
Inventor: FUJITA KENJI
IPC: H04M3/54
Filed: 1992-05-06
Abstract: PURPOSE:To set the transfer of an incoming call with an incoming reply from a transfer destination by using a caller number and user.user information in setup information through an ISDN line. CONSTITUTION:When a pushbutton telephone set 100 of a caller pushbutton telephone set A makes setting operation of transfer of a call to a pushbutton telephone set 200 of a caller pushbutton telephone set B. A CPU 7 sets transfer setting information representing the transfer together with a caller telephone number (caller number A) and a called party telephone number to an user.user information element of setup information and sends the result to an ISD network. The information is informed to a CPU 17 of the called party pushbutton telephone set B via a line interface 13 when an incoming call comes to the called pushbutton telephone set B via the ISD network. The CPU 17 extracts the caller number A based on the informed setup information and sets the information to a transfer destination memory 16 in a RAM 16.
Patent JP-H10297558-A (JP)
Title: Small-sized vehicle trailer
Inventor: OZEKI TAKASHI
IPC: B62D63/06
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To simplify the lock structure which is provided on a castor of a trailer. SOLUTION: The front part of a load carrying platform of a trailer is superposed on a tracker side platform of a swingable tricycle, and a hitch arm is coupled by means of a coupler, and a castor leg 24 of the trailer is luffed up and down by means of a link rod provided below the platform. The link rod and the castor leg are coupled together by slidably fitting a slide member 33 attached to one end of the link rod into a long groove 21 in a guide member 30 provided to the castor leg 24. Lock pins 70 adapted to come in and out from holes in the slide members have lock end parts 71 each of which is fitted in a locking hole 73 in a lock plate 72. A lock mechanism engages the lock pin with the castor leg 24 at its stroke end.  The lock pins 70 are in a left and right pair, and are linked together, being energized toward locking direction by means of a coil spring 84, and when one of the lock end parts 71 is unlocked, the other one of them interlockingly is unlocked.
Patent JP-S593692-A (JP)
Title: Recognition system of character figure
Inventor: TOKITA NAOYUKI
IPC: G06V30/184
Filed: 1982-06-30
Abstract: PURPOSE:To obtain a high-speed, low-cost recognition system wherein accurate positioning is unnecessary and characters to be recognized are not limited by judging whether the center point, etc., of a character figure is in the character or not, from whether the boundary point of the character figure is present or not. CONSTITUTION:The center point O of the character figure and middle points A and A when the character figure is divided into two are found. An in-character state is denoted as 1 and an out-character state is denoted as 0; and whether the points O, A, and A are in the characters or not is discriminated by 0 and 1. Then, scanning lines are extended from the points O, A, and -A in directions 1-8 t judge whether 0-to-1 or 1-to-0 boundary points are present or not by counting. Said extended scanning lines, however, are within ranges of width (d) and height (h). Thus, the character figure is discriminated from the points O, A, and -A and 0 and 1 figure obtained from the scanning lines in combination.
Patent JP-H06322287-A (JP)
Title: Surface-treated composite aluminum powder and preparation of surface-treated composite aluminum flake using it
Inventor: MIZUNO KENSUKE
IPC: C09C1/62
Filed: 1993-05-14
Abstract: PURPOSE:To provide a method for preparing a highly lustrous composite aluminum flake with excellent water resistance and agglomeration resistance and being useful for a pigment for coating. CONSTITUTION:A composite aluminum flake is prepd. by a method wherein the surface of approximately spherical aluminum particle is treated with a treating fluid contg. at least one kind of metal ions such as Zi, Ti or Cr and, if necessary, P ion to form a film layer contg. the elements and this composite particle is flattened into a scaly shape by grinding and rolling.
Patent JP-S63278219-A (JP)
Title: Formation of wideband gap semiconductor
Inventor: EBARA NOBORU
IPC: H01L21/26
Filed: 1987-05-08
Abstract: PURPOSE:To allow an electrical neutrality condition of crystals to change optionally the electric conductivity without inducing a lattice defect by substituting other king of ions having defferent valences for respective ions of the concerned group so that the average valence of one group among positive and negative ion groups consisting of a plurality of ion seeds may not vary. CONSTITUTION:On the occasion of forming a p-n junction, an n-type formation is obtained by adding rare earth elements and clean mirror-like 110 planes of single crystal BT and ST and the like are prepared with a Verneuil's method and so on. In a reactive atmosphere consisting of 10<-3>-10<-4> Torr of oxygen, for example, with a MBE technique, an epitaxial layer is formed by laminating alternately Ti where 0.1% of Al is mixed and Ba where 0.1% of Al or Sc is mixed at the above mirror-like planes so that they may form a monoatomic layer. A film formed in this way exhibits the p-type condcuctivity and forms a p-m junction. When current flows in the p-n junction by applying a forward voltage, a recombination current accompanied by an emission having an energy wavelength which corresponds almost to a band gap energy flows in a junction part.
Patent JP-H0412303-A (JP)
Title: Conduit for communication cable and its manufacture
Inventor: SANO HIROAKI
IPC: H02G9/06
Filed: 1990-04-29
Abstract: PURPOSE:To obtain excellent moisture and waterproof characteristics and to improve the insertion characteristics of the insertion of a wire rod into a tubular body made of a fine material with compressed air by forming fine projection parts which project inward on a resin layer formed along the internal wall surface of the tubular body. CONSTITUTION:The fine projection part are formed which project inward from the resin layer 12 formed along the internal wall surface of the tubular body 11 made of the fine material. For example, resin 12 which contains many particles 13 are made to flow into a metallic pipe 11 and stuck on the wall surface, and then heat drying and curing are carried out. Resin which shrinks in volume when setting is used as the resin 12, so when the resin sets, parts containing particles projects inward to obtain a conduit which has the projection parts. Therefore, when the wire rod stops at the time of its insertion, the wire rod is supported by the projection parts, so the wire rod is easy to move when the movement is restarted. Consequently, the wire rod for communication is inserted into the tube with pressure liquid to constitute a communication cable, and watertightness, chemical resistance, etc., are obtained.
Patent JP-S5447552-A (JP)
Title: Detecting method for pattern faulty part
Inventor: TAKAYANAGI TOSHIHIKO
IPC: G06T1/00
Filed: 1977-09-22
Abstract: PURPOSE: To ensure an assured detection of the faulty part even for the complicated pattern by quantizing three adjacent pellet patterns to from a bit pattern and then  reversing the color tone of the bit pattern image to form a reversed image.  
     CONSTITUTION: Pellet patterns 2 formed in alignment to wafer 1 are picked up. Pattern A and B contains defect 3 and 4 respectively, and pattern C is normal. The half-tone part is adjusted to white or black with a picture process for each pattern in order to form bit pattern 5. The color tone of pattern 5 is reversed to form reversed image 6. Then A-inverted image 6 and B-bit pattern 5 form compound image 7, and thus white color 9 and 10 emerge at the black region to indicate the existence of defect. On the contrary, the black appears at full part with compound of A5 and B6, and is so with compound of C5 and B6. And white dot 10 appears with compound of B5 and C6,so it is known that white dot 9 and 10 indicate the defects of A and B respectively. Thus, the faulty part can be detected assuredly, also realizing an easy automatic detection 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07133235-A (JP)
Title: Cyclohexylalkane derivative and fluid containing the same and used for traction drive
Inventor: TSUBOUCHI TOSHIYUKI
IPC: C10N40/08
Filed: 1994-05-02
Abstract: PURPOSE:To provide a novel cyclohexylalkane derivative capable of being suitably utilized as an odorless high boiling point solvent and further useful as a fluid used for traction drives and exhibiting a high traction coefficient over a wide temperature range. CONSTITUTION:A perhydrofluorene ring-having cyclohexylalkane derivative of formula I (R<1>-R<4> are 1-4C alkyl; R<5>, R<6> are H, 1-4C alkyl; k is 0, 1; 1, m, n are 0-3). The compound of formula I is roughly classified into two kinds consisting of a compound of formula II (m' is 0-2), e.g. (1-perhydrofluorenyl)- cyclohexylmethane, and a compound of formula III, e.g. (9-perhydrofluorenyl)- cyclohexylmethane. The compound of formula II is obtained by reacting fluorene with styrene and a benzyl halide or their derivatives in the presence of an acid catalyst and subsequently hydrogenating the resultant fluorene arylalkane (derivative) in the presence of a hydrogenation catalyst.
Patent JP-S61270919-A (JP)
Title: Parallel type analog-digital converter
Inventor: MATSUZAWA AKIRA
IPC: H03M1/36
Filed: 1985-05-27
Abstract: PURPOSE:To decrease a converting error by providing a circuit inhibiting the sending of a specific bit when two circuit systems are outputted at theme time to a parallel A/D converter having the 1st and 2nd logic circuit systems processing logically plural comparison outputs. CONSTITUTION:In the parallel A/D converter comparing an input signal 1 at plural comprators and converting it into a digital signal by an encoder 6, plural comprators are separated into the 1st and 2nd comparator arrys 4B, 4A, logical circuit systems applying logical operation to each comparator array output are separated into the 1st and 2nd system 5B, 5A and the encoder 6 is shared in common. Further, when each logic circuit system gives an output at the same time, a logic circuit 11 is provided to inhibit the sending of a specific bit (e.g., most significant bit) to a next stage. The logic circuit 11 prevents the duplicated conversion of simultaneous output and prevents large converting error.
Patent JP-S5238876-A (JP)
Title: Test piece imag display unit
Inventor: MIZUNO FUMIO
IPC: H01J37/22
Filed: 1975-09-22
Abstract: PURPOSE: To enable the positon of analysis on the display superimposed with test piece image and to enable easy set of it while observing the display. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0411573-A (JP)
Title: Kick-back preventing mechanism for steering mechanism
Inventor: HAYASHI KIYOTAKA
IPC: B62D5/10
Filed: 1990-04-27
Abstract: PURPOSE:To obtain the extremely compact constitution and prevent kick-back by installing a control valve on the edge surface of the rotary type hydraulic cylinder and connecting the control valve with the shaft of a steering wheel, connecting two hydraulic pressure chambers to a hydraulic power source, and installing a check valve. CONSTITUTION:In the leftward steering, an arm 48 is turned in precedence by the deflection of an elastic part 46, and two spools are shifted by tilting a lever 51, and a cylinder 20 turns, together with the head part at the top edge of the elastic part 46. At this time, in the hydraulic pressure chambers 28 and 29 on the contraction side, a port t2 is put into throttle state, and a check valve 32 is closed by the internal pressure, and the port t1 on the hydraulic pressure chamber 30, 31 aide on the expansion side is closed, and a check valve 33 is opened and the oil in a pressurized oil chamber 7 freely flows in. Though, when the impact in the same direction is applied, the hydraulic pressure chambers 28 and 29 on the compression side tend to contract furthermore, the arm 48 side turns in delay because of the deflection of the elastic part 46, and two spools are shifted by tilting the lever 51 in the reverse direction, and the port t2 is closed, and the port t1 is opened, and brake application is permitted by the throttle state of the port t2.
Patent JP-H08280919-A (JP)
Title: Game shop control apparatus
Inventor: YAMAGISHI MINORU
IPC: A63F7/02
Filed: 1995-04-14
Abstract: PURPOSE: To effectively and synthetically perform crime prevention control by controlling the injust use of a card in respective game shops by the injust use information means and radio calling-out means of the totalizing computers in the game shops to send the information thereof to an employee possessing a radio calling-out machine. CONSTITUTION: Game machines 3 are arranged in respective game shops 1, 2 and pinball lending machines 4 are together arranged to the game machines 3 and the hall computer 5 controlling the game machines 3 is arranged and, further, a prepaid card saling machine 6, a totalizing computer 17 controlling the machineries 4, 6 and a premium exchanger 18 are arranged to each of the game shops. A host computer 14 is arranged to the head shop 13 chain shops. The host computer 14 calls out the radio calling-out machine 23 of an employee when the injust use of a card is judged to operate the warning lamp 4b of the pinball lending machine 4 unjustly used through the injust use information means 17e of the totalizing computer 17. That is, the radio calling-out means 17d of the totalizing computer 17 calls out the radio calling-out machine 23 through interior wiring 21 and a calling-out device 22.
Patent JP-H05314354-A (JP)
Title: Display device for automatic vending machine
Inventor: KATSURAYAMA SATORU
IPC: G07F9/02
Filed: 1992-05-07
Abstract: PURPOSE:To easily attach/detach an advertisement panel installed to be exchanged at the back of a transparent front panel provided on the front face of an outer door. CONSTITUTION:A panel receiver 21 provided with a receiving groove 21a for inserting and supporting the lower edge part of an advertisement panel 7 is fastened and fitted by a screw 15 together with a lower panel presser 9B for pressing and fixing the lower edge part of a front panel 8 to an outer door 1. On the other hand, an upper panel presser 9A fixed to the outer door by screws so as to press and fix the upper edge part of the front panel 8 to the outer door 1 is provided with a pressing lever 23 for pressing and holding the upper edge part of the advertisement panel 7 to a supporting plane 9b formed at the upper panel presser 9A while being turnably supported and energized by a spring 25. Only by turning this pressing lever 23, the advertisement panel 7 can be easily attached and detached.
Patent JP-H07302752-A (JP)
Title: Projection aligner and manufacturing method semiconductor device using the same
Inventor: YOSHIOKA HITOSHI
IPC: G03F7/20
Filed: 1994-04-28
Abstract: PURPOSE:To measure the distribution of illumination intensity on a wafer surface with high precision by a method wherein a photodetector having photodetecting element of the light quantity passing through a filter is provided near a substrate surface so as to shift the photo-detector along the substrate surface. CONSTITUTION:Within the title projection aligner, a pinhole 17 is positioned on almost the forcal point of a focusing lens 21 so that the light flux from the pin hole 17 as almost parallel light flux may be led to the filter 18 and the photodetecting element 19. Besides, the light flux having specific spectrocharacteristics or/and the controlled light quantity passing through the pin hole 17 is measured by the photodetecting element 19 using the filter 18. At this time, the photodetector 16 in such a constitution is shifted along the substrate surface so as to measure the distribution of illumination intensity on the substrate surface. Accordingly, the specific illumination intensity can be easily distributed, thereby enabling various kinds of patterns to be easily exposure-transferred with high resolving power.
Patent JP-S5237022-A (JP)
Title: Tape transfer mechanism
Inventor: NAKAMOTO MUNEHARU
IPC: G11B15/665
Filed: 1975-09-18
Abstract: PURPOSE: By enabling to operate the common drive device at each stop position, to obtain a tape transfer mechanism for switching over to a different tape transfer mode. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08282178-A (JP)
Title: Writing implement equipped with ink controller
Inventor: KAGEYAMA SHUHEI
IPC: B43K7/02
Filed: 1995-04-17
Abstract: PURPOSE: To prevent surely ink from generating counter-flow by facilitating suitable control of an ink amount by a method wherein an ink passage continuing forward from on an inclined wall surface of a valve seat is displaced from a shaft core, and a clearance is formed between a ball valve and a rear end of a tip to secure the ink passage. CONSTITUTION: When a writing implement in its upward state i.e., in a state wherein a ball valve 4 abuts against a valve seat 2e to close an ink passage 3, is made downward in use, the ball valve 4 in the ink passage 3 is transferred in a valve chamber 2d by dead load to be separated from the valve seat 2e, and a part of the ball valve 4 abuts against a rear end of a tip 5. However, an inclined angle of an inclined wall surface of the valve seat 2e provided to a rear part in the valve chamber 2c is gradually varied, an ink passage 3 continuing forward from the inclined wall surface is displaced from a shaft core, and a clearance 2f is formed between the ball valve 4 and a rear end of the tip 5 in writing. Since the ink passage 3 is secured thereby, continuous writing can be carried out.
Patent JP-H09279823-A (JP)
Title: Floor board
Inventor: MARUYAMA OSAMU
IPC: E04F15/04
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a floor board which makes it possible to simplify a construction work that connects a plurality of floor boards and stabilize the floor surface of the boards after their layout. SOLUTION: The cross section at the tip of a male solid area 12 is formed practically in vertically semi-circle while the cross section at the tip of a first projection area 17 located above the male solid area 16 is formed substantially in a square shape, thereby forming basically a vertical semi-circle in the cross section at the tip of a second projection area 19 located between the female solid areas 16. The distance (a) between the base end of the male solid area in the top 12a of the male solid area 12 and the tip 12c is arranged to be longer than that distance (b) in the bottom 12b of the male solid area 12 and the projection length (c) from the bottom of the female solid area 16a of the first projection area 17 is arranged to be longer than the same projection length (d) of the second projection area 19 while the distance (a) between the base end of the female solid area and the tip 12c on the top 12a of the male solid area 12 is arranged to be practically identical to the projection length (d) from the bottom 16a of the female solid of the second projection area 19.